Source: dh-ada-library Version: 8.5 Severity: serious X-Debbugs-CC: gcc-10@packages.debian.org Tags: sid bookworm User: debian-ci@lists.debian.org Usertags: needs-update Control: affects -1 src:gcc-10 Dear maintainer(s),With a recent upload of gcc-10 the autopkgtest of dh-ada-library fails in testing when that autopkgtest is run with the binary packages of gcc-10 from unstable. It passes when run with only packages from testing. In tabular form:
pass fail
gcc-10 from testing 10.4.0-7
dh-ada-library from testing 8.5
versioned deps [0] from testing from unstable
all others from testing from testing
I copied some of the output at the bottom of this report. The actual
tests seem to pass but the autopkgtest fails because there are
deprecation warnings on stderr. Without the allow-stderr restriction,
autopkgtest errors out on output to stderr.
Currently this regression is blocking the migration of gcc-10 to testing [1]. Of course, gcc-10 shouldn't just break your autopkgtest (or even worse, your package), but it seems to me that the change in gcc-10 was intended and your package needs to update to the new situation.
If this is a real problem in your package (and not only in your autopkgtest), the right binary package(s) from gcc-10 should really add a versioned Breaks on the unfixed version of (one of your) package(s). Note: the Breaks is nice even if the issue is only in the autopkgtest as it helps the migration software to figure out the right versions to combine in the tests.
More information about this bug and the reason for filing it can be found on https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation Paul[0] You can see what packages were added from the second line of the log file quoted below. The migration software adds source package from unstable to the list if they are needed to install packages from gcc-10/10.4.0-7. I.e. due to versioned dependencies or breaks/conflicts.
[1] https://qa.debian.org/excuses.php?package=gcc-10 https://ci.debian.net/data/autopkgtest/testing/amd64/d/dh-ada-library/30391876/log.gz Running Makefiledpkg-architecture: warning: cannot determine CC system type, falling back to default (native compilation) dpkg-buildflags: warning: cannot determine CC system type, falling back to default (native compilation) ADAFLAGS=-g -O0 -ffile-prefix-map=/tmp/autopkgtest-lxc.yefsn1ti/downtmp/autopkgtest_tmp/pkg=. -fstack-protector-strong canary -gno-record-gcc-switches
-Wformat cflag -O0 canary -gno-record-gcc-switches OK autopkgtest [02:16:18]: test adaflags
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