Test regression on i386
Hi, the new 1.2~beta seems to have regressed the location test on i386:
debian/rules override_dh_auto_test
make[1]: Entering directory '/builds/gnome-team/libshumate/debian/output/source_dir'
GTK_A11Y=none xvfb-run -a dh_auto_test
cd obj-i686-linux-gnu && DEB_PYTHON_INSTALL_LAYOUT=deb LC_ALL=C.UTF-8 MESON_TESTTHREADS=2 meson test
ninja: Entering directory `/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu'
ninja: no work to do.
1/15 data-source-request OK 0.02s
2/15 coordinate OK 0.03s
3/15 location FAIL 0.02s killed by signal 6 SIGABRT
>>> MALLOC_PERTURB_=142 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 LD_LIBRARY_PATH=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/shumate:/usr/lib/libeatmydata G_TEST_SRCDIR=/builds/gnome-team/libshumate/debian/output/source_dir/tests G_TEST_BUILDDIR=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests GSETTINGS_BACKEND=memory UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_ENABLE_DIAGNOSTIC=0 GIO_USE_VOLUME_MONITOR=unix /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests/location
4/15 file-cache OK 0.03s
5/15 map OK 0.17s
6/15 marker OK 0.19s
7/15 memory-cache OK 0.02s
8/15 viewport OK 0.02s
9/15 vector-expression OK 0.03s
10/15 vector-reader OK 0.02s
11/15 vector-renderer OK 0.02s
12/15 vector-sprite-sheet OK 0.03s
13/15 vector-style OK 0.03s
14/15 marker-layer OK 0.21s
15/15 vector-value OK 0.02s
Ok: 14
Expected Fail: 0
Fail: 1
Unexpected Pass: 0
Skipped: 0
Timeout: 0
Full log written to /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/meson-logs/testlog.txt
cd obj-i686-linux-gnu && tail -v -n \+0 meson-logs/testlog.txt
==> meson-logs/testlog.txt <==
Log of Meson test suite run on 2024-02-12T22:04:53.887932
Inherited environment: DEB_HOST_GNU_SYSTEM=linux-gnu FF_USE_WINDOWS_LEGACY_PROCESS_STRATEGY=true CI_COMMIT_SHORT_SHA=0a119757 FF_POSIXLY_CORRECT_ESCAPES=false DFLAGS=-frelease CI_SERVER_VERSION_PATCH=2 CI_SERVER_REVISION=49b99e6a1a7 FF_SCRIPT_SECTIONS=false GITLAB_USER_LOGIN=werdahias PYTHONIOENCODING=utf-8 DEB_BUILD_ARCH_BITS=32 DEB_TARGET_GNU_CPU=i686 MAIL=/var/mail/salsaci DEB_HOST_ARCH_OS=linux USER=salsaci ASFLAGS_FOR_BUILD='' FF_USE_DUMB_INIT_WITH_KUBERNETES_EXECUTOR=false BUILD_COMMAND='/usr/bin/setarch i686 eatmydata dpkg-buildpackage --build=full ' CCACHE_DIR=/builds/gnome-team/libshumate/../.libshumate.ccache CI_PROJECT_NAME=libshumate CI=true CI_SERVER_PROTOCOL=https FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY=false CI_RUNNER_REVISION=HEAD CXXFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong -Wformat -Werror=format-security' FF_LOG_IMAGES_CONFIGURED_FOR_JOB=false DEB_BUILD_GNU_TYPE=i686-linux-gnu HOSTNAME=runner-f0fdd533-project-68642-concurrent-0 CI_COMMIT_DESCRIPTION='' DB_BUILD_PARAM='' CI_PROJECT_DESCRIPTION='Debian packaging for libshumate' FFLAGS_FOR_BUILD='-g -O2' DEB_TARGET_MULTIARCH=i386-linux-gnu OBJCFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong -Wformat -Werror=format-security' CI_JOB_STAGE=build DPKG_GENSYMBOLS_CHECK_LEVEL=4 DH_INTERNAL_OPTIONS='' DEB_BUILD_ARCH_CPU=i386 VENDOR=debian LD_LIBRARY_PATH=/usr/lib/libeatmydata SHLVL=1 DEB_HOST_ARCH_LIBC=gnu CI_SERVER_VERSION=16.8.2 SOURCE_DIR=source_dir DEB_HOST_ARCH_ABI=base OLDPWD=/builds/gnome-team/libshumate CI_PROJECT_ROOT_NAMESPACE=gnome-team FF_DISABLE_POWERSHELL_STDIN=false HOME=/builds/gnome-team/libshumate/debian/output/source_dir/debian/.debhelper/generated/_source/home FF_CLEAN_UP_FAILED_CACHE_EXTRACT=false SALSA_CI_MAX_ARTIFACTS_SIZE=256000 CI_JOB_ID=5288279 CI_SERVER_HOST=salsa.debian.org CI_COMMIT_REF_NAME=debian/latest FF_NETWORK_PER_BUILD=false CI_RUNNER_VERSION=16.8.0 FF_RESOLVE_FULL_TLS_CHAIN=false SALSA_CI_BUILD_TIMEOUT_ARGS=2.75h CI_PIPELINE_SOURCE=push DEB_BUILD_ARCH_ENDIAN=little SALSA_CI_DPKG_BUILDPACKAGE_ARGS='' SALSA_CI_AUTOPKGTEST_ARGS='' CI_BUILDS_DIR=/builds SALSA_CI_IMAGES_LINTIAN=registry.salsa.debian.org/salsa-ci-team/pipeline/lintian:latest SALSA_CI_MIRROR=http://deb.debian.org/debian CI_SERVER_VERSION_MAJOR=16 FF_SKIP_NOOP_BUILD_STAGES=true FF_USE_FASTZIP=true SALSA_CI_PIUPARTS_PRE_INSTALL_SCRIPT='' DFLAGS_FOR_BUILD=-frelease CI_DEFAULT_BRANCH=debian/latest LDFLAGS='-Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs' CI_COMMIT_REF_PROTECTED=false DEB_TARGET_ARCH_BITS=32 CI_SERVER_URL=https://salsa.debian.org CI_REGISTRY_PASSWORD=[MASKED] CI_TEMPLATE_REGISTRY_HOST=registry.gitlab.com SALSA_CI_GBP_BUILDPACKAGE_ARGS='' SALSA_CI_IMAGES=registry.salsa.debian.org/salsa-ci-team/pipeline DEB_BUILD_GNU_SYSTEM=linux-gnu MAKEFLAGS=w SALSA_CI_IMAGES_GBP=registry.salsa.debian.org/salsa-ci-team/pipeline/gbp:latest GITLAB_FEATURES='' BUILD_ARCH=i386 CI_PROJECT_ID=68642 CI_REGISTRY_IMAGE=registry.salsa.debian.org/gnome-team/libshumate CXXFLAGS_FOR_BUILD='-g -O2' GITLAB_CI=true CI_COMMIT_SHA=0a1197573924ab59fde8188a561b78effd4c0fc0 SALSA_CI_IMAGES_BASE_ARM32V5=registry.salsa.debian.org/salsa-ci-team/pipeline/arm32v5/base:unstable OBJCFLAGS_FOR_BUILD='-g -O2' CI_CONCURRENT_ID=12 DEBEMAIL=salsa-pipeline@debian.org FF_RETRIEVE_POD_WARNING_EVENTS=false DEB_BUILD_ARCH_OS=linux DEB_TARGET_GNU_TYPE=i686-linux-gnu CI_SERVER_PORT=443 FF_USE_DOCKER_AUTOSCALER_DIAL_STDIO=true CI_REGISTRY_USER=gitlab-ci-token SALSA_CI_EXTRA_REPOSITORY_KEY='' DEB_TARGET_ARCH_CPU=i386 SALSA_CI_IMAGES_BASE_ARM32V7=registry.salsa.debian.org/salsa-ci-team/pipeline/arm32v7/base:unstable FF_DISABLE_UMASK_FOR_DOCKER_EXECUTOR=false SALSA_CI_DISABLE_RC_BUGS=1 LOGNAME=salsaci CI_PROJECT_PATH=gnome-team/libshumate CI_PROJECT_DIR=/builds/gnome-team/libshumate DEBFULLNAME='Salsa Pipeline' SALSA_CI_LINTIAN_SHOW_OVERRIDES=0 DEB_LDFLAGS_MAINT_APPEND='-Wl,-O1 -Wl,-z,defs' SALSA_CI_LINTIAN_FAIL_WARNING='' SALSA_CI_BLHC_ARGS='' SALSA_CI_DISABLE_APTLY=1 DEB_BUILD_ARCH_LIBC=gnu CI_PROJECT_NAMESPACE=gnome-team DEB_BUILD_ARCH_ABI=base SALSA_CI_IMAGES_BASE_I386=registry.salsa.debian.org/salsa-ci-team/pipeline/i386/base:unstable CI_COMMIT_TIMESTAMP=2024-02-12T22:47:50+01:00 SALSA_CI_PIUPARTS_ARGS='' FF_ENABLE_JOB_CLEANUP=false _=/usr/bin/su CI_JOB_TOKEN=[MASKED] FF_USE_DIRECT_DOWNLOAD=true FF_USE_DYNAMIC_TRACE_FORCE_SEND_INTERVAL=false SALSA_CI_AUTOPKGTEST_LXC=https://salsa.debian.org/salsa-ci-team/autopkgtest-lxc CI_SERVER_NAME=GitLab SALSA_CI_ENABLE_ATOMIC_REPROTEST=0 CI_NODE_TOTAL=1 DEB_HOST_ARCH=i386 LDFLAGS_FOR_BUILD='' DEB_TARGET_ARCH_ENDIAN=little HOST_ARCH='' CI_PIPELINE_CREATED_AT=2024-02-12T21:59:53Z CI_PROJECT_NAMESPACE_ID=2002 DH_INTERNAL_OVERRIDE=dh_auto_test RUNNER_TEMP_PROJECT_DIR=/builds/gnome-team/libshumate.tmp FF_USE_IMPROVED_URL_MASKING=false CI_JOB_NAME_SLUG=build-i386 CI_CONCURRENT_PROJECT_ID=0 DEB_HOST_GNU_CPU=i686 CI_PIPELINE_URL=https://salsa.debian.org/gnome-team/libshumate/-/pipelines/638150 FF_KUBERNETES_HONOR_ENTRYPOINT=false DEB_TARGET_GNU_SYSTEM=linux-gnu PATH=/usr/lib/ccache/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin SALSA_CI_IMAGES_GENERIC_TESTS=registry.salsa.debian.org/salsa-ci-team/pipeline/generic_tests:unstable CI_RUNNER_DESCRIPTION=salsa-runner.debian.net CI_JOB_STARTED_AT=2024-02-12T22:02:01Z CI_SERVER_VERSION_MINOR=8 FF_USE_NEW_BASH_EVAL_STRATEGY=false CI_COMMIT_TITLE='Added new symbols in libshumate1.0-1.symbols' CI_PROJECT_VISIBILITY=public CI_PROJECT_TITLE=libshumate GITLAB_USER_EMAIL=werdahias@riseup.net DEB_TARGET_ARCH_OS=linux CFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong -Wformat -Werror=format-security' MAKELEVEL=2 DEB_HOST_MULTIARCH=i386-linux-gnu CI_SERVER=yes SOURCE_DATE_EPOCH=1707771521 FCFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong' FF_USE_GIT_BUNDLE_URIS=true DISPLAY=:99 FF_CMD_DISABLE_DELAYED_ERROR_LEVEL_EXPANSION=false OBJCXXFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong -Wformat -Werror=format-security' CI_PROJECT_REPOSITORY_LANGUAGES=c,meson,css LD_PRELOAD=libeatmydata.so SALSA_CI_DISABLE_BUILD_PACKAGE_ARMHF=1 CI_PAGES_URL=https://gnome-team.pages.debian.net/libshumate DEB_TARGET_ARCH_LIBC=gnu CI_COMMIT_AUTHOR='Matthias Geiger <werdahias@riseup.net>' FF_PRINT_POD_EVENTS=false DEB_TARGET_ARCH_ABI=base FF_SET_PERMISSIONS_BEFORE_CLEANUP=true XAUTHORITY=/tmp/xvfb-run.5t7ILk/Xauthority SALSA_CI_PIUPARTS_POST_INSTALL_SCRIPT='' DEB_BUILD_OPTIONS='noautodbgsym parallel=2' CI_JOB_IMAGE=registry.salsa.debian.org/salsa-ci-team/pipeline/i386/base:unstable CI_RUNNER_SHORT_TOKEN=f0fdd533 CI_PAGES_DOMAIN=pages.debian.net CPPFLAGS='-Wdate-time -D_FORTIFY_SOURCE=2' DEBIAN_FRONTEND=noninteractive DH_INTERNAL_BUILDFLAGS=1 GITLAB_ENV=/builds/gnome-team/libshumate.tmp/gitlab_runner_env CI_COMMIT_BRANCH=debian/latest CI_REPOSITORY_URL=https://gitlab-ci-token:[MASKED]@salsa.debian.org/gnome-team/libshumate.git SALSA_CI_DISABLE_BUILD_PACKAGE_ARMEL=1 CI_PROJECT_CLASSIFICATION_LABEL='' SHELL=/bin/sh SALSA_CI_DISABLE_BUILD_PACKAGE_ARM64=1 BUILD_TWICE=false CCACHE_TMP_DIR=/builds/gnome-team/libshumate/../.libshumate.ccache CI_PIPELINE_NAME='' CI_JOB_TIMEOUT=3600 SALSA_CI_LINTIAN_ARGS='' CI_API_GRAPHQL_URL=https://salsa.debian.org/api/graphql FF_USE_POWERSHELL_PATH_RESOLVER=false CI_RUNNER_ID=82 SALSA_CI_DISABLE_GBP_SETUP_GITATTRIBUTES=0 DEB_HOST_ARCH_BITS=32 CI_JOB_JWT_V1=[MASKED] SALSA_CI_IMAGES_AUTOPKGTEST=registry.salsa.debian.org/salsa-ci-team/pipeline/autopkgtest CI_API_V4_URL=https://salsa.debian.org/api/v4 DOCKER_TLS_CERTDIR='' SALSA_CI_IGNORED_BRANCHES='' DEB_BUILD_ARCH=i386 CI_REGISTRY=registry.salsa.debian.org GITLAB_USER_NAME='Matthias Geiger' SALSA_CI_LINTIAN_SUPPRESS_TAGS='' CI_PIPELINE_IID=54 CI_JOB_JWT_V2=[MASKED] DEB_BUILD_MAINT_OPTIONS=hardening=+all CFLAGS_FOR_BUILD='-g -O2' CI_RUNNER_EXECUTABLE_ARCH=linux/amd64 CI_SERVER_SHELL_SSH_HOST=salsa.debian.org FF_USE_POD_ACTIVE_DEADLINE_SECONDS=true FF_USE_ADVANCED_POD_SPEC_CONFIGURATION=false RELEASE=unstable CCACHE_WORK_DIR=/builds/gnome-team/libshumate/.ccache DEB_BUILD_GNU_CPU=i686 CI_JOB_URL=https://salsa.debian.org/gnome-team/libshumate/-/jobs/5288279 SALSA_CI_DISABLE_BUILD_DBGSYM=1 ASFLAGS='' SALSA_CI_DISABLE_MISSING_BREAKS=1 SALSA_CI_IMAGES_APTLY=registry.salsa.debian.org/salsa-ci-team/pipeline/aptly DEB_HOST_GNU_TYPE=i686-linux-gnu FF_USE_INIT_WITH_DOCKER_EXECUTOR=false FCFLAGS_FOR_BUILD='-g -O2' WORKING_DIR=/builds/gnome-team/libshumate/debian/output OBJCXXFLAGS_FOR_BUILD='-g -O2' PWD=/builds/gnome-team/libshumate/debian/output/source_dir CI_COMMIT_REF_SLUG=debian-latest DEB_HOST_ARCH_CPU=i386 CI_DISPOSABLE_ENVIRONMENT=true CI_JOB_JWT=[MASKED] DEB_RULES_REQUIRES_ROOT=no FFLAGS='-g -O2 -ffile-prefix-map=/builds/gnome-team/libshumate/debian/output/source_dir=. -fstack-protector-strong' CI_RUNNER_TAGS='["docker", "x86", "pages", "salsa-ci"]' FF_USE_NEW_SHELL_ESCAPE=false DEB_BUILD_MULTIARCH=i386-linux-gnu FF_SECRET_RESOLVING_FAILS_IF_MISSING=true SALSA_CI_IMAGES_BASE_ARM64=registry.salsa.debian.org/salsa-ci-team/pipeline/arm64v8/base:unstable CI_COMMIT_BEFORE_SHA=829cdc6ff237c65c05f10c3a96c914b00f99a331 CI_CONFIG_PATH=debian/salsa-ci.yml CI_PROJECT_PATH_SLUG=gnome-team-libshumate CPPFLAGS_FOR_BUILD='' CI_PIPELINE_ID=638150 CI_SERVER_TLS_CA_FILE=/builds/gnome-team/libshumate.tmp/CI_SERVER_TLS_CA_FILE CI_PROJECT_URL=https://salsa.debian.org/gnome-team/libshumate SALSA_CI_COMPONENTS=main DB_BUILD_TYPE=full SALSA_CI_DISABLE_BUILD_PACKAGE_PROFILES=1 MFLAGS=-w SALSA_CI_IMAGES_BLHC=registry.salsa.debian.org/salsa-ci-team/pipeline/blhc:latest SALSA_CI_IMAGES_PIUPARTS=registry.salsa.debian.org/salsa-ci-team/pipeline/piuparts:latest CI_COMMIT_MESSAGE='Added new symbols in libshumate1.0-1.symbols
' GTK_A11Y=none SALSA_CI_EXTRA_REPOSITORY='' FF_ENABLE_BASH_EXIT_CODE_CHECK=false SALSA_CI_REPROTEST_ENABLE_DIFFOSCOPE=0 GITLAB_USER_ID=11535 DEB_HOST_ARCH_ENDIAN=little CI_JOB_NAME='build i386' SALSA_CI_IMAGES_REPROTEST=registry.salsa.debian.org/salsa-ci-team/pipeline/reprotest:latest CI_JOB_STATUS=running DEB_TARGET_ARCH=i386 SALSA_CI_DISABLE_BUILD_PACKAGE_TWICE=1 SALSA_CI_IMAGES_BASE=registry.salsa.debian.org/salsa-ci-team/pipeline/base:unstable CI_SERVER_SHELL_SSH_PORT=22 GIT_DEPTH=1 XDG_RUNTIME_DIR=/tmp/dh-xdg-rundir-IVpdpEa_ DEB_PYTHON_INSTALL_LAYOUT=deb LC_ALL=C.UTF-8 MESON_TESTTHREADS=2
==================================== 1/15 ====================================
test: data-source-request
start time: 22:04:53
duration: 0.02s
result: exit status 0
command: ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 LD_LIBRARY_PATH=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/shumate:/usr/lib/libeatmydata G_TEST_SRCDIR=/builds/gnome-team/libshumate/debian/output/source_dir/tests G_TEST_BUILDDIR=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests GSETTINGS_BACKEND=memory MALLOC_PERTURB_=251 UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_ENABLE_DIAGNOSTIC=0 GIO_USE_VOLUME_MONITOR=unix /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests/data-source-request
----------------------------------- stdout -----------------------------------
TAP version 13
# random seed: R02S7ce4dfd4a6a7b91d974a1288c5241db3
1..2
# Start of data-source-request tests
ok 1 /data-source-request/data
ok 2 /data-source-request/error
# End of data-source-request tests
==============================================================================
==================================== 2/15 ====================================
test: coordinate
start time: 22:04:53
duration: 0.03s
result: exit status 0
command: ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 LD_LIBRARY_PATH=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/shumate:/usr/lib/libeatmydata G_TEST_SRCDIR=/builds/gnome-team/libshumate/debian/output/source_dir/tests G_TEST_BUILDDIR=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests MALLOC_PERTURB_=5 GSETTINGS_BACKEND=memory UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_ENABLE_DIAGNOSTIC=0 GIO_USE_VOLUME_MONITOR=unix /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests/coordinate
----------------------------------- stdout -----------------------------------
TAP version 13
# random seed: R02S75be23ee23a75bcd0ccf4ea46ce6b8c3
1..1
# Start of coordinate tests
ok 1 /coordinate/convert
# End of coordinate tests
==============================================================================
==================================== 3/15 ====================================
test: location
start time: 22:04:53
duration: 0.02s
result: killed by signal 6 SIGABRT
command: MALLOC_PERTURB_=142 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 LD_LIBRARY_PATH=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/shumate:/usr/lib/libeatmydata G_TEST_SRCDIR=/builds/gnome-team/libshumate/debian/output/source_dir/tests G_TEST_BUILDDIR=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests GSETTINGS_BACKEND=memory UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_ENABLE_DIAGNOSTIC=0 GIO_USE_VOLUME_MONITOR=unix /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests/location
----------------------------------- stdout -----------------------------------
TAP version 13
# random seed: R02S3e3bfd182731954499fdb8a35fdd399a
1..1
# Start of location tests
not ok /location/distance - ERROR:../tests/location.c:12:test_location_distance: assertion failed (shumate_location_distance (a, b) == 157425.537108393531): (157425.537 == 157425.537)
Bail out!
----------------------------------- stderr -----------------------------------
**
ERROR:../tests/location.c:12:test_location_distance: assertion failed (shumate_location_distance (a, b) == 157425.537108393531): (157425.537 == 157425.537)
==============================================================================
==================================== 4/15 ====================================
test: file-cache
start time: 22:04:53
duration: 0.03s
result: exit status 0
command: MALLOC_PERTURB_=248 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 LD_LIBRARY_PATH=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/shumate:/usr/lib/libeatmydata G_TEST_SRCDIR=/builds/gnome-team/libshumate/debian/output/source_dir/tests G_TEST_BUILDDIR=/builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests GSETTINGS_BACKEND=memory UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_ENABLE_DIAGNOSTIC=0 GIO_USE_VOLUME_MONITOR=unix /builds/gnome-team/libshumate/debian/output/source_dir/obj-i686-linux-gnu/tests/file-cache
----------------------------------- stdout ----------------------------------
Looks like a rounding error to me