Bug#1107773: ocaml: FTBFS on ppc64el: Something failed. Exiting with error status.
Control: severity -1 important
On 2025-06-14 10:29:56 +0200, Sebastian Ramacher wrote:
> Source: ocaml
> Version: 5.3.0-3
> Severity: serious
> Tags: ftbfs
> Justification: fails to build from source (but built successfully in the past)
> X-Debbugs-Cc: debian-powerpc@lists.debian.org, sramacher@debian.org
> User: debian-powerpc@lists.debian.org
> Usertags: ppc64el
>
> Dear maintainer,
>
> ocaml FTBFS on ppc64el:
>
> https://buildd.debian.org/status/fetch.php?pkg=ocaml&arch=ppc64el&ver=5.3.0-3&stamp=1749734249&raw=0
>
> ... testing 'test_dropped_events.ml' => failed
> ... testing 'test_dropped_events.ml' with line 5 (hasunix) => passed
> ... testing 'test_dropped_events.ml' with line 7 (native) => failed (Running program /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt without any argument: command
> /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt
> failed with exit code 2)
> ... testing 'test_dropped_events.ml' with line 9 (bytecode) => passed
> > Specified modules: test_dropped_events.ml
> > Source modules: test_dropped_events.ml
> > Running test hasunix with 1 actions
> >
> > Running action 1/1 (hasunix)
> > Action 1/1 (hasunix) => passed (unix library available)
> > Running test native with 8 actions
> >
> > Running action 1/8 (setup-ocamlopt.byte-build-env)
> > Action 1/8 (setup-ocamlopt.byte-build-env) => passed
> >
> > Running action 2/8 (ocamlopt.byte)
> > Compiling program /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt from modules test_dropped_events.ml
> > Commandline: /build/reproducible-path/ocaml-5.3.0/runtime/ocamlrun /build/reproducible-path/ocaml-5.3.0/ocamlopt -I /build/reproducible-path/ocaml-5.3.0/runtime -nostdlib -I /build/reproducible-path/ocaml-5.3.0/stdlib -I /build/reproducible-path/ocaml-5.3.0/otherlibs/runtime_events -I /build/reproducible-path/ocaml-5.3.0/otherlibs/unix runtime_events.cmxa unix.cmxa -o /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt test_dropped_events.ml
> > Redirecting stdout to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/ocamlopt.byte.output
> > Redirecting stderr to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/ocamlopt.byte.output
> > Action 2/8 (ocamlopt.byte) => passed
> >
> > Running action 3/8 (check-ocamlopt.byte-output)
> > Comparing compiler output /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/ocamlopt.byte.output to reference /build/reproducible-path/ocaml-5.3.0/testsuite/tests/lib-runtime-events/test_dropped_events.compilers.reference
> > Action 3/8 (check-ocamlopt.byte-output) => passed
> >
> > Running action 4/8 (run)
> > Commandline: /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt
> > Redirecting stdout to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt.output
> > Redirecting stderr to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt.output
> > ### begin stdout ###
> > Fatal error: exception Failure("Runtime_events: corrupt stream")
> > ### end stdout ###
> > Action 4/8 (run) => failed (Running program /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt without any argument: command
> > /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlopt.byte/test_dropped_events.opt
> > failed with exit code 2)
> > Running test bytecode with 9 actions
> >
> > Running action 1/9 (setup-ocamlc.byte-build-env)
> > Action 1/9 (setup-ocamlc.byte-build-env) => passed
> >
> > Running action 2/9 (ocamlc.byte)
> > Compiling program /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte from modules test_dropped_events.ml
> > Commandline: /build/reproducible-path/ocaml-5.3.0/runtime/ocamlrun /build/reproducible-path/ocaml-5.3.0/ocamlc -use-runtime /build/reproducible-path/ocaml-5.3.0/runtime/ocamlrun -I /build/reproducible-path/ocaml-5.3.0/runtime -nostdlib -I /build/reproducible-path/ocaml-5.3.0/stdlib -I /build/reproducible-path/ocaml-5.3.0/otherlibs/runtime_events -I /build/reproducible-path/ocaml-5.3.0/otherlibs/unix runtime_events.cma unix.cma -o /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte test_dropped_events.ml
> > Redirecting stdout to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/ocamlc.byte.output
> > Redirecting stderr to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/ocamlc.byte.output
> > Action 2/9 (ocamlc.byte) => passed
> >
> > Running action 3/9 (check-ocamlc.byte-output)
> > Comparing compiler output /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/ocamlc.byte.output to reference /build/reproducible-path/ocaml-5.3.0/testsuite/tests/lib-runtime-events/test_dropped_events.compilers.reference
> > Action 3/9 (check-ocamlc.byte-output) => passed
> >
> > Running action 4/9 (run)
> > Commandline: /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte
> > Redirecting stdout to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte.output
> > Redirecting stderr to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte.output
> > Action 4/9 (run) => passed
> >
> > Running action 5/9 (check-program-output)
> > Comparing program output /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte.output to reference /build/reproducible-path/ocaml-5.3.0/testsuite/tests/lib-runtime-events/test_dropped_events.reference
> > Action 5/9 (check-program-output) => passed
> >
> > Running action 6/9 (setup-ocamlc.opt-build-env)
> > Action 6/9 (setup-ocamlc.opt-build-env) => passed
> >
> > Running action 7/9 (ocamlc.opt)
> > Compiling program /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/test_dropped_events.byte from modules test_dropped_events.ml
> > Commandline: /build/reproducible-path/ocaml-5.3.0/ocamlc.opt -use-runtime /build/reproducible-path/ocaml-5.3.0/runtime/ocamlrun -I /build/reproducible-path/ocaml-5.3.0/runtime -nostdlib -I /build/reproducible-path/ocaml-5.3.0/stdlib -I /build/reproducible-path/ocaml-5.3.0/otherlibs/runtime_events -I /build/reproducible-path/ocaml-5.3.0/otherlibs/unix runtime_events.cma unix.cma -o /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/test_dropped_events.byte test_dropped_events.ml
> > Redirecting stdout to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/ocamlc.opt.output
> > Redirecting stderr to /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/ocamlc.opt.output
> > Action 7/9 (ocamlc.opt) => passed
> >
> > Running action 8/9 (check-ocamlc.opt-output)
> > Comparing compiler output /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/ocamlc.opt.output to reference /build/reproducible-path/ocaml-5.3.0/testsuite/tests/lib-runtime-events/test_dropped_events.compilers.reference
> > Action 8/9 (check-ocamlc.opt-output) => passed
> >
> > Running action 9/9 (compare-bytecode-programs)
> > Comparing bytecode programs /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.byte/test_dropped_events.byte and /build/reproducible-path/ocaml-5.3.0/testsuite/_ocamltest/tests/lib-runtime-events/test_dropped_events/ocamlc.opt/test_dropped_events.byte
> > Action 9/9 (compare-bytecode-programs) => passed
A give-back was successful. So this is another flaky test.
Cheers
--
Sebastian Ramacher
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