OK (skipped=10)
Traceback (most recent call last):

File "/usr/lib/python3.9/site-packages/packaging/version.py", line 57, in parse
  return Version(version)
File "/usr/lib/python3.9/site-packages/packaging/version.py", line 298, in __init__
  raise InvalidVersion("Invalid version: '{0}'".format(version))

packaging.version.InvalidVersion: Invalid version: ‘/build/protobuf/src/protobuf’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "/build/protobuf/src/protobuf-3.12.4/python/setup.py", line 251, in <module>
  setup(
File "/usr/lib/python3.9/site-packages/setuptools/__init__.py", line 153, in setup
  return distutils.core.setup(**attrs)
File "/usr/lib/python3.9/distutils/core.py", line 148, in setup
  dist.run_commands()
File "/usr/lib/python3.9/distutils/dist.py", line 966, in run_commands
  self.run_command(cmd)
File "/usr/lib/python3.9/distutils/dist.py", line 985, in run_command
  cmd_obj.run()
File "/usr/lib/python3.9/site-packages/setuptools/command/test.py", line 232, in run
  self.run_tests()
File "/usr/lib/python3.9/contextlib.py", line 124, in __exit__
  next(self.gen)
File "/usr/lib/python3.9/site-packages/setuptools/command/test.py", line 169, in project_on_sys_path
  working_set.__init__()
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 552, in __init__
  self.add_entry(entry)
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 608, in add_entry
  for dist in find_distributions(entry, True):
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2059, in find_on_path
  path_item_entries = _by_version_descending(filtered)
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2029, in _by_version_descending
  return sorted(names, key=_by_version, reverse=True)
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2027, in _by_version
  return [packaging.version.parse(part) for part in parts]
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2027, in <listcomp>
  return [packaging.version.parse(part) for part in parts]
File "/usr/lib/python3.9/site-packages/packaging/version.py", line 59, in parse
  return LegacyVersion(version)
File "/usr/lib/python3.9/site-packages/packaging/version.py", line 127, in __init__
  warnings.warn(

DeprecationWarning: Creating a LegacyVersion has been deprecated and will be removed in the next major release
=⇒ ERROR: A failure occurred in check().

  Aborting...

=⇒ ERROR: Build failed, check /var/lib/archbuild/staging-pentium4/abaumann/build

both i686 and pentium4

Running Sphinx v3.5.1
/bin/sh: line 1: git: command not found
making output directory… done
WARNING: html_static_path entry ‘_static’ does not exist

Theme error:
sphinx_rtd_theme is no longer a hard dependency since version 1.4.0. Please install it manually.(pip install sphinx_rtd_theme)
{’code2docs’: {}, ‘docs2code’: {}}
make: *** [Makefile:24: html] Error 2

If I remember correctly, then some Spinx schemes need yarn to build, so they are no longer
buildable.
This means all packages needing that theme for documentation purposes are failing.

Maybe buildable without documentation for now?

re.so.8 error messages, re.so.9 is in stable

and then segfaults in libQt5WebEngineCore

/usr/bin/true install -e pkg
/usr/bin/true install mock wheel buildbot
cd www/build_common; yarn install –pure-lockfile
yarn install v1.22.10
warning package.json: No license field
warning buildbot-build-common@1.0.0: No license field
[1/4] Resolving packages… [2/4] Fetching packages… make: *** [Makefile:63: frontend_deps] Segmentation fault (core dumped)

———————————– output ———————————– stderr:
Traceback (most recent call last):

File "/build/xorgproto/src/xorgproto-2021.3/scripts/keysym-generator.py", line 18, in <module>
  import libevdev

ModuleNotFoundError: No module named ‘libevdev’

root cause is python-libevdev not building:

Theme error:
sphinx_rtd_theme is no longer a hard dependency since version 1.4.0. Please install it manually.(pip install sphinx_rtd_theme)

another victim of documentation generation..

+ exec setarch i486 systemd-nspawn -q -D /var/lib/archbuild/staging-i486/root -E PATH=/usr/local/sbin:/usr/local/bin:/usr/bin –register=no –keep-unit –as-pid2 –bind=/var/cache/archbuild32 pacman -Syuu –noconfirm
error: failed to initialize alpm library

Again, we get into out-of-memory situations with rust:

pentium4
41:24.75   cargo:warning=src/vector_type.h:502:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct glsl::vec4’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
41:24.75   cargo:warning=  502 |     memcpy(&v, p, sizeof(v));
41:24.75   cargo:warning=      |     ~~~~~~^~~~~~~~~~~~~~~~~~
41:24.75   cargo:warning=In file included from src/gl.cc:78:
41:24.75   cargo:warning=src/glsl.h:1772:8: note: ‘struct glsl::vec4’ declared here
41:24.75   cargo:warning= 1772 | struct vec4 {
41:24.75   cargo:warning=      |        ^~~~
41:24.75   cargo:warning=
41:24.75   cargo:warning=cc1plus: out of memory allocating 21906724 bytes after a total of 213745664 bytes

i686
 6:42.75    Compiling geckoservo v0.0.1 (/build/firefox/src/firefox-87.0/servo/ports/geckolib)
Process Process-1:
Traceback (most recent call last):
  File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/build/firefox/src/firefox-87.0/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py", line 141, in _collect
    while not _poll(pipe, poll_interval=sleep_interval):
  File "/build/firefox/src/firefox-87.0/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py", line 107, in _poll
    return pipe.poll(poll_interval)
  File "/usr/lib/python3.9/multiprocessing/connection.py", line 262, in poll
    return self._poll(timeout)
  File "/usr/lib/python3.9/multiprocessing/connection.py", line 429, in _poll
    r = wait([self], timeout)
  File "/usr/lib/python3.9/multiprocessing/connection.py", line 936, in wait
    ready = selector.select(timeout)
  File "/usr/lib/python3.9/selectors.py", line 416, in select
    fd_event_list = self._selector.poll(timeout)
KeyboardInterrupt
52:46.35 make[4]: *** [/build/firefox/src/firefox-87.0/config/makefiles/rust.mk:348: force-cargo-library-build] Interrupt
52:46.35 make[3]: *** [/build/firefox/src/firefox-87.0/config/recurse.mk:72: toolkit/library/rust/target] Interrupt
52:46.35 make[2]: *** [/build/firefox/src/firefox-87.0/config/recurse.mk:34: compile] Interrupt
52:46.35 make[1]: *** [/build/firefox/src/firefox-87.0/config/rules.mk:355: default] Interrupt

Rust is 1.51.0 on both pentium4 and i686.

$ cc –version
cc: CPU ISA level is lower than required

The same happens in a chroot for [staging].

$ pacman -Qo /usr/bin/cc
/usr/bin/cc is owned by gcc 10.2.0-6.0

$ pacman -Q glibc
glibc 2.33-4.0

Does that mean, anything building with gcc is doomed on i686, currently?

   Compiling same-file v1.0.6
     |                        ^^^
     = note: `-D non-fmt-panic` implied by `-D warnings`
     = note: this is no longer accepted in Rust 2021
help: add a "{}" format string to Display the message
     |
1493 |                 panic!("{}", out);
     |                        ^^^^^
help: or use std::panic::panic_any instead
     |
1493 |                 std::panic::panic_any(out);
     |                 ^^^^^^^^^^^^^^^^^^^^^^

Brilliantly fast changing language..

- openexr missing header files?
/usr/include/openvdb/Types.h:10:10: fatal error: OpenEXR/half.h: No such file or directory
   10 | #include <OpenEXR/half.h>
      |          ^~~~~~~~~~~~~~~~
compilation terminated.

openexr 2->3 upgrade breaks blender in openvdb

openvdb needs numpy, which needs cythonize, which segfaults.

-fstack-clash-protection
-fcf-protection

We have to investiagate if one of them (or both) are
introducing illegal opcodes for i486..

This seems to be a problem of either update-archlinux32-package in devops or of the (commented) code path in the PKGBUILD which gets executed by this script.

#0  0xb79a0c6d in raise () from /usr/lib/libc.so.6
#1  0xb79892c6 in abort () from /usr/lib/libc.so.6
#2  0xb79e449c in __libc_message () from /usr/lib/libc.so.6
#3  0xb7a6ff4c in __fortify_fail () from /usr/lib/libc.so.6
#4  0xb7a6ff19 in __stack_chk_fail () from /usr/lib/libc.so.6
#5  0xb7182004 in ?? ()
   from /usr/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-i386-linux-gnu.so
#6  0xb7179c87 in ?? ()
   from /usr/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-i386-linux-gnu.so
#7  0xb6fd589a in PyInit__multiarray_umath ()
   from /usr/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-i386-linux-gnu.so
#8  0xb7d07f35 in ?? () from /usr/lib/libpython3.9.so.1.0
#9  0xb7c37301 in ?? () from /usr/lib/libpython3.9.so.1.0
#10 0xb7c46897 in PyObject_Call () from /usr/lib/libpython3.9.so.1.0
#11 0xb7c2c557 in _PyEval_EvalFrameDefault () from /usr/lib/libpython3.9.so.1.0
#12 0xb7c260b9 in ?? () from /usr/lib/libpython3.9.so.1.0
#13 0xb7c36b05 in _PyFunction_Vectorcall () from /usr/lib/libpython3.9.so.1.0
#14 0xb7c2b4e5 in _PyEval_EvalFrameDefault () from /usr/lib/libpython3.9.so.1.0
#15 0xb7c36938 in _PyFunction_Vectorcall () from /usr/lib/libpython3.9.so.1.0
#16 0xb7c2794c in _PyEval_EvalFrameDefault () from /usr/lib/libpython3.9.so.1.0
#17 0xb7c36938 in _PyFunction_Vectorcall () from /usr/lib/libpython3.9.so.1.0
#18 0xb7c2774a in _PyEval_EvalFrameDefault () from /usr/lib/libpython3.9.so.1.0
#19 0xb7c36938 in _PyFunction_Vectorcall () from /usr/lib/libpython3.9.so.1.0
#20 0xb7c2774a in _PyEval_EvalFrameDefault () from /usr/lib/libpython3.9.so.1.0

Builds fine on i686 and pentium4, so I suspect a i486 issue in numpy.

 50/105 mutter:clutter+clutter/conform / actor-clone                                                   FAIL            0.13s   killed by signal 11 SIGSEGV
 55/105 mutter:clutter+clutter/conform / actor-layout                                                  FAIL            0.13s   killed by signal 11 SIGSEGV
 61/105 mutter:clutter+clutter/conform / actor-shader-effect                                           FAIL            0.13s   killed by signal 11 SIGSEGV
 70/105 mutter:clutter+clutter/conform / timeline                                                      FAIL            0.12s   killed by signal 11 SIGSEGV
 71/105 mutter:clutter+clutter/conform / timeline-interpolate                                          FAIL            1.63s   killed by signal 11 SIGSEGV
 73/105 mutter:clutter+clutter/conform / timeline-rewind                                               FAIL            0.12s   killed by signal 11 SIGSEGV
 83/105 mutter:core+mutter/stacking / closed-transient-no-input-parent-delayed-focus-default-cancelled FAIL            0.14s   killed by signal 11 SIGSEGV
 84/105 mutter:core+mutter/stacking / closed-transient-no-input-parents                                FAIL            0.13s   killed by signal 11 SIGSEGV
104/105 mutter:core+mutter/ref-test/sanity / ref-test-sanity                                           FAIL            0.13s   killed by signal 11 SIGSEGV

For now I’m just ignoring test results.

/proc/cpuinfo:
processor : 0
vendor_id : CentaurHauls
cpu family : 6
model : 15
model name : VIA Nano U3400@800MHz
stepping : 10
cpu MHz : 798.016
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc arch_perfmon rep_good cpuid pni monitor vmx est tm2 ssse3 cx16 xtpr sse4_1 popcnt rng rng_en ace ace_en ace2 phe phe_en pmm pmm_en lahf_lm tpr_shadow vnmi vpid ida
vmx flags : vnmi tsc_offset vtpr
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 1596.53
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:

Other machine, also with via processor:

/proc/cpuinfo:
processor : 0
vendor_id : CentaurHauls
cpu family : 6
model : 13
model name : VIA C7-D Processor 1800MHz
stepping : 0
cpu MHz : 1596.326
cache size : 128 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi mmx fxsr sse sse2 tm nx cpuid pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 3193.67
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 32 bits virtual
power management:

All the __builtin_cpu_supports() and __builtin_cpu_is() tests fail. Thus, pacman thinks, it’s not capable of sse2 and installs i686 packages instead of pentium4 ones.

Should we complain at gcc upstream? How does the kernel compile this line in /proc/cpuinfo? What checks does it perform?

The bug report has been sent upstream to GDBM directly. This is too important to just ignore the failure.. (make check || true)

make and guile made it half (and broken) to stable.
breaking the cycle required a shim package libffi33 in build-support.
packages depending of libffi are rescheduled and need to be rebuilt first, pushing libffi.so.8 to stable now would make
‘make/guile’ work again, but break a lot of other stuff!

 2:52.15 error: `[u32; 2]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:20:44
 2:52.15    |
 2:52.15 20 | pub unsafe fn __shuffle_vector2<const IDX: [u32; 2], T, U>(x: T, y: T) -> U
 2:52.15    |                                            ^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.15 error: `[u32; 4]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:30:44
 2:52.15    |
 2:52.15 30 | pub unsafe fn __shuffle_vector4<const IDX: [u32; 4], T, U>(x: T, y: T) -> U
 2:52.15    |                                            ^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.15 error: `[u32; 8]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:40:44
 2:52.15    |
 2:52.15 40 | pub unsafe fn __shuffle_vector8<const IDX: [u32; 8], T, U>(x: T, y: T) -> U
 2:52.15    |                                            ^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.15 error: `[u32; 16]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:50:45
 2:52.15    |
 2:52.15 50 | pub unsafe fn __shuffle_vector16<const IDX: [u32; 16], T, U>(x: T, y: T) -> U
 2:52.15    |                                             ^^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.15 error: `[u32; 32]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:60:45
 2:52.15    |
 2:52.15 60 | pub unsafe fn __shuffle_vector32<const IDX: [u32; 32], T, U>(x: T, y: T) -> U
 2:52.15    |                                             ^^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.15 error: `[u32; 64]` is forbidden as the type of a const generic parameter
 2:52.15   --> /build/firefox/src/firefox-93.0/third_party/rust/packed_simd/src/codegen/llvm.rs:70:45
 2:52.15    |
 2:52.15 70 | pub unsafe fn __shuffle_vector64<const IDX: [u32; 64], T, U>(x: T, y: T) -> U
 2:52.15    |                                             ^^^^^^^^^
 2:52.15    |
 2:52.15    = note: the only supported types are integers, `bool` and `char`
 2:52.15    = help: more complex types are supported with `#![feature(adt_const_params)]`
 2:52.35    Compiling num_cpus v1.13.0
 2:53.13    Compiling fluent-langneg v0.13.0
 2:53.15    Compiling intl_pluralrules v7.0.1
 2:53.59    Compiling intl-memoizer v0.5.1
 2:55.32    Compiling gl_generator v0.14.0
 2:55.37    Compiling cose-c v0.1.5
 2:55.96    Compiling time v0.1.43
 2:56.01    Compiling iovec v0.1.4
 2:56.05    Compiling atty v0.2.14
 2:56.21 For more information about this error, try `rustc --explain E0557`.
 2:56.23    Compiling net2 v0.2.37
 2:56.24 The following warnings were emitted during compilation:
 2:56.25 warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `packed_simd v0.3.4 (https://github.com/hsivonen/packed_simd?rev=6a16f954950401b92b4e220fbf2dfaf6f00e1fb2#6a16f954)`.
 2:56.25 note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
 2:56.25 error: could not compile `packed_simd` due to 13 previous errors
 2:56.25 warning: build failed, waiting for other jobs to finish...
 3:17.66 error: build failed

librsvg/rust fails because llvm is now 13 and we don’t have the llvm12-libs around anymore.
Will make a shim package.

subprocess.CalledProcessError: Command ‘[’/build/nss/src/dist/Release/bin/shlibsign’, ‘-v’, ‘-i’, ‘/build/nss/src/dist/Release/lib/libfreebl3.so’]’ died with <Signals.SIGSEGV: 11>.

affects: tracker-miners tracker3-miners gnome-documents gnome-music gnome-photos nautilus

no task description

libswscale/x86/rgb2rgb_template.c: In function ‘interleaveBytes_sse2’:
libswscale/x86/rgb2rgb_template.c:1838:9: error: the register ‘xmm2’ cannot be clobbered in ‘asm’ for the current target
 1838 |         __asm__(
      |         ^

Also on i486 symbols are missing if not using LTO and probing of libraries like x264/x265 fail.

This is just the sad state of what people do to working software:

if(CMAKE_SYSTEM_PROCESSOR STREQUAL "i686" AND HAVE_STACKREALIGN_FLAG)
    add_compile_options(-mstackrealign)
endif()

which results in nasm to fail with “unknown option -m”

a) they rewrite half of the build system without apparently understanding fully the autoconf part
b) they don’t bother to delete to autoconf part
c) they write code for porting the software apparenty without testing (why bother then in the first place?)

This could be bad because our librsvg (the Rust one) lags behind and librsvg-og might not
implement new stuff (for i486).

scp -rC user@server:directory .
\033[?2004lD0711 0 directory

Enabling -vvv just makes scp hang.

No clue, what the problem could be here..

Happens for instance when starting mpv.

Bootstrapping rust via rust159-bin leads to:

error[E0463]: can't find crate for `std`

error[E0463]: can't find crate for `core`

error[E0463]: can't find crate for `compiler_builtins`

Basically, rust is broken.

/init: line 477: mount: Value too large for defined data type

At least ISO 2022.04.03 is affected..

/usr/bin/c++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/build/clang/src/clang-13.0.1.src/build/unittests/Tooling -I/build/clang/src/clang-13.0.1.src/unittests/Tooling -I/build/clang/src/clang-13.0.1.src/include -I/build/clang/src/clang-13.0.1.src/build/include -I/build/clang/src/llvm-13.0.1.src/utils/unittest/googletest/include -I/build/clang/src/llvm-13.0.1.src/utils/unittest/googlemock/include -march=i486 -mtune=generic -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection  -Wp,-D_GLIBCXX_ASSERTIONS -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wimplicit-fallthrough -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -pedantic -Wno-long-long -O3 -DNDEBUG  -fno-exceptions -Wno-suggest-override -std=c++14 -MD -MT unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o -MF unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o.d -o unittests/Tooling/CMakeFiles/ToolingTests.dir/RecursiveASTVisitorTests/CallbacksLeaf.cpp.o -c /build/clang/src/clang-13.0.1.src/unittests/Tooling/RecursiveASTVisitorTests/CallbacksLeaf.cpp
{standard input}: Assembler messages:
{standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.

We can ommit the tests..

Also lto is not good (breaks early) and you need lots of memory and swap to build it.

ISO segfaults when pacstrapping.

Several (if not all) build slaves show key verification errors.

I don’t think, it’s the keys, but gnupg slowly failing us on 32-bit.

Workaround as always: SigLevel=Never

Trick question (and possibly bonus points): what to do, if gnupg cannot be fixed..

/build/binutils/src/binutils-gdb/libiberty/fibheap.c: In function ‘fibheap_replace_key_data’:
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:38:25: error: ‘LONG_MIN’ undeclared (first use in th
is function)
   38 | #define FIBHEAPKEY_MIN  LONG_MIN
      |                         ^~~~~~~~
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:220:30: note: in expansion of macro ‘FIBHEAPKEY_MIN’
  220 |   if (okey == key && okey != FIBHEAPKEY_MIN)
      |                              ^~~~~~~~~~~~~~
/build/binutils/src/binutils-gdb/libiberty/fibheap.c:36:1: note: ‘LONG_MIN’ is defined in header ‘<limits.h>’; did you forget to ‘#include <limits.h>’?
   35 | #include "fibheap.h"
  +++ |+#include <limits.h>

Amazing code quality

-r--r--r-- 1 root root 0 May 12 07:00 /etc/ca-certificates/extracted/tls-ca-bundle.pem

curl -v https://www.openssl.org
*   Trying 104.89.5.252:443...
* Connected to www.openssl.org (104.89.5.252) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* error setting certificate verify locations:  CAfile: /etc/ssl/certs/ca-certificates.crt CApath: none
* Closing connection 0
curl: (77) error setting certificate verify locations:  CAfile: /etc/ssl/certs/ca-certificates.crt CApath: none

Experienced with mate and xfce, logging in results in:

md-coredump@1-384-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 15 12:33:34 arch32 kernel: audit: type=1130 audit(1652610814.953:50): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@1-384-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 15 12:33:35 arch32 systemd-coredump[385]: Process 345 (lightdm) of user 0 dumped core.
                                              
                                              Module linux-gate.so.1 with build-id a27879231a619f481c5f61675aaa832fd638cb59
                                              Module libnss_systemd.so.2 with build-id 513870f67a61f7ea3d6e57c8f95f354de951706d
                                              Module pam_warn.so with build-id c2d0d3d8af8a67a71b5f2c65b5c1bbd307215915
                                              Module pam_deny.so with build-id 3f3db5fc2f00b0311c1055abff87446bd21ed382
                                              Module libpam_misc.so.0 with build-id f9b9c0b45bff4398cfb8af0d4ab66e20e862490a
                                              Module pam_systemd.so with build-id 7e789653df9c1d629075ca9e56b924a39ab8f30a
                                              Module pam_mail.so with build-id 113680c35df7dd7d41f77b00b004c201c4f19a09
                                              Module pam_motd.so with build-id ac0c4aa42752e17cbd95f6625873d3e84dffbabd
                                              Module pam_limits.so with build-id a229b08f2ae095fec0f9b9fcc08a9851501a47f3
                                              Module pam_keyinit.so with build-id bc58e8776715407d61b32b6d8d4bf4e7317dd98c
                                              Module pam_loginuid.so with build-id 41a858e6a28f79da7ff5800bc27195119be5626a
                                              Module pam_time.so with build-id 703a26cf2e5c055cc07ddf7f323e0eefbb84ec8a
                                              Module pam_access.so with build-id 55b6fed1bfe3f208cb32ee028c2ff06025ab3a45
                                              Module pam_env.so with build-id 055f29545a53ec4d2443001c1e03c75320988013
                                              Module pam_permit.so with build-id ebe5828bc48cb18e3dd029a2240cebb57e14f768
                                              Module libkeyutils.so.1 with build-id 5a50265493bf37e60323c71fb776cfd730bf8964
                                              Module libkrb5support.so.0 with build-id 716c0f85b8408ce69093706649d5ebaae25456b0
                                              Module libcom_err.so.2 with build-id 60116fbed67a6c3ab90da2f38c550bc1d1f79f02
                                              Module libk5crypto.so.3 with build-id 3459692a8e859eec416dcfce08e9fe69a4f1311f
                                              Module libkrb5.so.3 with build-id 5400284945ac88bb9fa911a9b987a34ed2274010
                                              Module libgssapi_krb5.so.2 with build-id 546b080b472317aeb2f04b396935e03e2bd78911
                                              Module libtirpc.so.3 with build-id 5034a25480814d17e335ca016d0299fdbdc0cae9
                                              Module pam_unix.so with build-id 3d7111b8433120fb2793be17510462b7db176197
                                              Module libp11-kit.so.0 with build-id ee4f39a2bf217877ed8f65eee72b1af45a3bf1a2
                                              Module libcrypto.so.1.1 with build-id 9f5d5eddb3c55325af7d4241cbe597a48a5b999c
                                              Module libm.so.6 with build-id 9039ae10a04fcb30d921fd5c76097c7a3f665370
                                              Module libcap.so.2 with build-id 4d323ab3b69bef5921d049778199ca62a9c7811c
                                              Module libcrypt.so.2 with build-id a66b381fec2654ed68c0491bd86e896e8d190597
                                              Module pam_systemd_home.so with build-id 4331342dd5ed0b492d732501e4dc3fa9f1bd598a
                                              Module pam_faillock.so with build-id f8f59c3134d8d7d9a3b271ff3f81f77fb8b973a2
                                              Module pam_nologin.so with build-id 64f5509dbde1de344f52af9b73711769affbe840
                                              Module pam_shells.so with build-id 24a1716196a601444b2dd1866ce46de7973ef27b
                                              Module librt.so.1 with build-id fa61d1f12a409640b8cf40cf9a23b352f1bc0552
                                              Module libblkid.so.1 with build-id 5d2cf9b1a4781b9178b53d80028a93380d91520a
                                              Module ld-linux.so.2 with build-id 595ad200cc586e2697315fb53e2d0eb7b1b9c1c1
                                              Module libdl.so.2 with build-id 1d3a3521b2e6abc69c970335373065339a553791
                                              Module libgpg-error.so.0 with build-id ad225378bc723ed6b4b8b15099198fbedfcacd08
                                              Module libcap-ng.so.0 with build-id ee0d4a32f9f1173f386abc7d685ef18dd5c29061
                                              Module libXau.so.6 with build-id ca0c911ec4ccee4b60d41ce4d8cadb6303faa158
                                              Module libpcre.so.1 with build-id 9e8433d78efdfe75dc9ca017f477cf938d804df1
                                              Module libffi.so.8 with build-id 691b36b35ab1c4821e3e97a70d774dcd69133fdc
                                              Module libresolv.so.2 with build-id f9d6b273df20a9704fc122ac781527a783638301
                                              Module libmount.so.1 with build-id 1acb539ab365dd2f5b20907ad40da36b8e9fe264
                                              Module libz.so.1 with build-id bed5219c83b00026030d38c8912fc2d9cfd33851
                                              Module libgmodule-2.0.so.0 with build-id 8f6ff76c08d4ff9075c35915c959a867bfe58cf6
                                              Module libc.so.6 with build-id 17751704b417b7760f84338ea777fd67fae6ef96
                                              Module libpthread.so.0 with build-id e41f23d77ed9ff0c67d4d63e3e272b50cd81e3cc
                                              Module libpam.so.0 with build-id 01ddafaed94ed4dbbc9126943929915326d00290
                                              Module libgcrypt.so.20 with build-id 1f9f583f3f53e6556867735a4c2f9686e19067e0
                                              Module libaudit.so.1 with build-id 1ef22adc0a368bafd37e88808dc4fe06e1d04198
                                              Module libxcb.so.1 with build-id 350f0b983356df7c00c3edfd69e60869a3074671
                                              Module libXdmcp.so.6 with build-id d3227d8950007ff94ae016a81373b7e920eb8926
                                              Module libglib-2.0.so.0 with build-id 3057954359bdc8d2b6a0e220a8a4d5e13c134cb8
                                              Module libgobject-2.0.so.0 with build-id 63a1e70bd9f4e113f1dcd15ccd533ea00ee7e67b
                                              Module libgio-2.0.so.0 with build-id f8a91d2df4aa66c093de256c755782ef7d42850c
                                              Module lightdm with build-id 3892c6848f55843ad693ca2f1997ceb91354e9d4
                                              Stack trace of thread 345:

make[1]: *** [Makefile:637: sharedmods] Segmentation fault (core dumped)

no clue. No python on a subarchitecture means we loose the subarchitecture..

mesa:

/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_sw.c.o:(.data.rel.ro.kopper_driver_descriptors+0x0): undefined reference to `sw_screen_create_zink'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_sw.c.o:(.data.rel.ro.driver_descriptors+0x0): undefined reference to `sw_screen_create_vk'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o: in function `get_driver_descriptor':
/usr/src/debug/build/../mesa-22.1.1/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:100: undefined reference to `kmsro_driver_descriptor'
/usr/bin/ld: /usr/src/debug/build/../mesa-22.1.1/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:100: undefined reference to `kmsro_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x0): undefined reference to `i915_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x4): undefined reference to `iris_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x8): undefined reference to `crocus_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0xc): undefined reference to `nouveau_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x10): undefined reference to `r300_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x14): undefined reference to `r600_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x18): undefined reference to `radeonsi_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x1c): undefined reference to `vmwgfx_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x20): undefined reference to `kgsl_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x24): undefined reference to `msm_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x28): undefined reference to `virtio_gpu_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x2c): undefined reference to `v3d_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x30): undefined reference to `vc4_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x34): undefined reference to `panfrost_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x38): undefined reference to `etnaviv_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x3c): undefined reference to `tegra_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x40): undefined reference to `lima_driver_descriptor'
/usr/bin/ld: src/gallium/auxiliary/pipe-loader/libpipe_loader_static.a.p/pipe_loader_drm.c.o:(.data.rel.ro.driver_descriptors+0x44): undefined reference to `zink_driver_descriptor'
collect2: fatal error: ld returned 1 exit status
compilation terminated.

mesa-amber:

osmesa.c:(.text.create_st_manager+0x4e): undefined reference to `osmesa_create_screen'
collect2: fatal error: ld returned 1 exit status
compilation terminated.

breaks now also without LTO (did before with LTO).

/usr/src/debug/emacs-28.1/src/image.c:10009: undefined reference to `rsvg_handle_set_stylesheet’ # /usr/bin/ld: /usr/src/debug/emacs-28.1/src/image.c:10196: undefined reference to `rsvg_handle_set_stylesheet’

llvm13-libs is needed in libEGL (but the browser starts and works also without EGL support).

this one is harmless most likely:

(midori:6483): GLib-GObject-WARNING **: 08:14:57.679: ../glib/gobject/gbinding.c:467: Unable to convert a value of type gpointer to a value of type CairoSurface

this makes sure no tabs and URLs open:

** (midori:6483): CRITICAL **: 08:14:58.151: session.vala:290: Failed add tab to session database: Invalid type '(null)' in statement: 
                INSERT INTO tabs (crdate, tstamp, session_id, uri, title)
                VALUES (:crdate, :tstamp, :session_id, :uri, :title)

Let’s try a rebuild of midori first.. maybe later vala or some database layer for vala..
..or the error is deep in gobject-introspection..

Assertion 'close_nointr(fd) != -EBADF' failed at src/basic/fd-util.c:76, function safe_close(). Aborting.

The temporary workaround is to comment out ‘pam_system.so’ in system-auth and system-login..

For instance xauth cannot find libXext.so.6.

*** work/functions/guile.base   Wed Nov 16 17:55:19 2022
--- work/functions/guile.log    Wed Nov 16 17:55:19 2022
***************
*** 1,3 ****
--- 1,7 ----
+ JIT failed to initialize
+ disabling automatic JIT compilation
+ JIT failed due to resource exhaustion
+ disabling automatic JIT compilation

/usr/bin/ld: error: lib/libLLVMSupport.a(FileOutputBuffer.cpp.o)(.text._ZN12_GLOBAL__N_112OnDiskBufferD0Ev
) is too large (0x105 bytes)
/usr/bin/ld: failed to set dynamic section sizes: memory exhausted
collect2: error: ld returned 1 exit status

maybe we have to resort to cross-compiling rust in the end..

Mar 08 19:16:01 arch32 audit[409]: ANOM_ABEND auid=1000 uid=0 gid=0 ses=5 pid=409 comm="slim" exe="/usr/bi                                                                                                          n/slim" sig=11 res=1                                                                                                                                                                                                
Mar 08 19:16:01 arch32 kernel: slim[409]: segfault at 30 ip b7dbe9e9 sp bf84f680 error 4 in libX11.so.6.4.                                                                                                          0[b7d9c000+8c000] likely on CPU 0 (core 0, socket 0)                                                                                                                                                                
Mar 08 19:16:01 arch32 kernel: Code: 04 00 00 83 c4 10 eb 8e 8d b4 26 00 00 00 00 66 90 53 e8 1a dd fd ff                                                                                                           81 c3 92 7a 11 00 83 ec 08 8b 44 24 10 8b 88 38 05 00 00 <8b> 51 30 83 fa ff 74 52 c7 41 30 ff ff ff ff 8b                                                                                                           88 d0 04 00 00 85                                                                                                                                                                  
Mar 08 19:16:01 arch32 systemd[1]: Started Process Core Dump (PID 424/UID 0).                                                                                                                                       
Mar 08 19:16:01 arch32 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=system                                                                                                          d-coredump@1-424-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'                                                                                                          
Mar 08 19:16:01 arch32 systemd-coredump[425]: [🡕] Process 409 (slim) of user 0 dumped core.                                                                                                                         
                                                                                                                                                                                                                    
                                              Stack trace of thread 409:                                                                                                                                            
                                              #0  0x00000000b7dbe9e9 _XAllocID (libX11.so.6 + 0x349e9)                                                                                                              
                                              #1  0x00000000b7d9f710 XCreatePixmap (libX11.so.6 + 0x15710)                                                                                                          
                                              #2  0x00000000b74cbd41 XRenderFindDisplay (libXrender.so.1 +                                                                                                           0x2d41)                                                                                                                                                                                                            
                                              #3  0x00000000b74cccf1 XRenderFreeGlyphSet (libXrender.so.1                                                                                                           + 0x3cf1)                                                                                                                                                                                                           
                                              #4  0x00000000b766e55b n/a (libXft.so.2 + 0x655b)                                                                                                                     
                                              #5  0x00000000b7c9a4fa _ZN5PanelD2Ev (libslim.so.1.3.6 + 0x1                                                                                                          34fa)                                                                                                                                                                                                               
                                              #6  0x00000000004bc49f _ZN3App13RestartServerEv (slim + 0xd4                                                                                                          9f)                                                                                                                                                                                                                 
                                              #7  0x00000000004bd623 _ZN3App5LoginEv (slim + 0xe623)                                                                                                                
                                              #8  0x00000000004bc073 _ZN3App3RunEv (slim + 0xd073)                                                                                                                  
                                              #9  0x00000000004b4742 main (slim + 0x5742)                                                                                                                           
                                              #10 0x00000000b7850129 n/a (libc.so.6 + 0x1f129)                                                                                                                      
                                              #11 0x00000000b78501fd __libc_start_main (libc.so.6 + 0x1f1f                                                                                                          d)                                                                                                                                                                                                                  
                                              #12 0x00000000004b48b5 _start (slim + 0x58b5)                                                                                                                         
                                              ELF object binary architecture: Intel 80386                                                                                                                           

seems like the virtual memory exhaustion is fixed in the newest version.
We have to bootstrap again (mainly for librsvg and firefox).

double free or corruption (out)
/usr/bin/mkinitcpio: line 557:  2387 Aborted                 (core dumped) MKINITCPIO_PROCESS_PRESET="$preset_name" "$0" "${preset_cmd[@]}"
error: command failed to execute correctly

Maybe also the age of the machine, the CMOS, the RAM, the moon, the universe could be
at fault here..

Either because of ICU or LDB incompatibilites.
tdb, ldb, samba and python have to be rebuild.

Came across this after completing a system update two days ago.

I run Radicale and that is refusing to start with the following error:

Traceback (most recent call last):
  File "/usr/bin/radicale", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 84, in <module>
    __import__('packaging.requirements')
  File "/usr/lib/python3.7/site-packages/packaging/requirements.py", line 9, in <module>
    from pyparsing import stringStart, stringEnd, originalTextFor, ParseException
ModuleNotFoundError: No module named 'pyparsing'

When attempting to run pip to see if that might correct the issue, I got the following error:

Traceback (most recent call last):
  File "/usr/bin/pip", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 84, in <module>
    __import__('packaging.requirements')
  File "/usr/lib/python3.7/site-packages/packaging/requirements.py", line 9, in <module>
    from pyparsing import stringStart, stringEnd, originalTextFor, ParseException
ModuleNotFoundError: No module named 'pyparsing'

It looks as though something recently broke pyparsing and that’s had a knockon effect for a few packages.

KDE applications fail to start with the following error:

symbol lookup error: /usr/lib/libKF5QuickAddons.so.5: undefined symbol: _ZNK19KCoreConfigSkeleton10isDefaultsEv

The affected applications I’ve found so far are:
dolphin 19.08.3-1.0
kwin 5.17.3-1.0
plasma-workspace 5.17.0-2.0

After downgrading kdeclarative to 5.63.0-1.0 kwin and plasma start but dolphin fails with a new error:

dolphin: symbol lookup error: /usr/lib/libKF5KCMUtils.so.5: undefined symbol: _ZNK12KQuickAddons12ConfigModule11errorStringEv

Downgrading kcmutils to 5.63.0-1.0 finally fixed dolphin.

grep LLVM /var/log/Xorg.0.log
[    29.423] (EE) AIGLX error: dlopen of /usr/lib/dri/r300_dri.so failed (libLLVM-8.so: cannot open shared object file: No such file or directory)
[    29.424] (EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so failed (libLLVM-8.so: cannot open shared object file: No such file or directory)

ldd /usr/lib/dri/r300_dri.so 
        linux-gate.so.1 (0xb7f26000)
        libdrm.so.2 => /usr/lib/libdrm.so.2 (0xb6836000)
        libLLVM-8.so => not found
        libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb680a000)
        libdl.so.2 => /usr/lib/libdl.so.2 (0xb6804000)
        libsensors.so.5 => /usr/lib/libsensors.so.5 (0xb67f3000)
        libdrm_radeon.so.1 => /usr/lib/libdrm_radeon.so.1 (0xb67e4000)
        libelf.so.1 => /usr/lib/libelf.so.1 (0xb67c6000)
        libdrm_amdgpu.so.1 => /usr/lib/libdrm_amdgpu.so.1 (0xb67b9000)
        libdrm_nouveau.so.2 => /usr/lib/libdrm_nouveau.so.2 (0xb67ae000)
        libglapi.so.0 => /usr/lib/libglapi.so.0 (0xb678d000)
        libz.so.1 => /usr/lib/libz.so.1 (0xb6773000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb6595000)
        libm.so.6 => /usr/lib/libm.so.6 (0xb64c3000)
        libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0xb64a6000)
        libpthread.so.0 => /usr/lib/libpthread.so.0 (0xb6483000)
        libc.so.6 => /usr/lib/libc.so.6 (0xb62d3000)
        /usr/lib/ld-linux.so.2 (0xb7f27000)

ls /usr/lib/libLLVM*
/usr/lib/libLLVM-9.0.0.so  /usr/lib/libLLVM-9.so  /usr/lib/libLLVM.so

Installing wireguard-dkms fails with:

(2/2) Install DKMS modules
==> dkms install wireguard/0.0.20200318 -k 5.5.8-arch1-1.0
Error! Bad return status for module build on kernel: 5.5.8-arch1-1.0 (i686)
Consult /var/lib/dkms/wireguard/0.0.20200318/build/make.log for more information.

The file /var/lib/dkms/wireguard/0.0.20200318/build/make.log contains the following messages:

DKMS make.log for wireguard-0.0.20200318 for kernel 5.5.8-arch1-1.0 (i686)
Fri 03 Apr 2020 10:11:21 PM CEST
make: Entering directory '/usr/lib/modules/5.5.8-arch1-1.0/build'
  AR      /var/lib/dkms/wireguard/0.0.20200318/build/built-in.a
  CC [M]  /var/lib/dkms/wireguard/0.0.20200318/build/main.o
cc1: error: incompatible gcc/plugin versions
cc1: error: fail to initialize plugin ./scripts/gcc-plugins/structleak_plugin.so
make[1]: *** [scripts/Makefile.build:266: /var/lib/dkms/wireguard/0.0.20200318/build/main.o] Error 1
make: *** [Makefile:1693: /var/lib/dkms/wireguard/0.0.20200318/build] Error 2
make: Leaving directory '/usr/lib/modules/5.5.8-arch1-1.0/build'