this derivation will be built:
  /nix/store/k7kdsx591pkfnq1dagcmwbxczkl7aj42-nix-tarmac-0.1.0.drv
error: build of '/nix/store/k7kdsx591pkfnq1dagcmwbxczkl7aj42-nix-tarmac-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/k7kdsx591pkfnq1dagcmwbxczkl7aj42-nix-tarmac-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/rc9qgw57v1sw64v7bpmdqq1mj9v96d5m-nix-tarmac-0.1.0
       Last 25 log lines:
       >
       >
       > 5/5 nix-tarmac:crash_test          FAIL            1.23s   exit status 1
       > >>> ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 MESON_TEST_ITERATION=1 MALLOC_PERTURB_=88 MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 /nix/var/nix/builds/nix-77598-122354233/source/build/crash_test
       >  ✀
       > stderr:
       > rm: cannot remove '/tmp/packcas-crash-test/pack.0': Permission denied
       > rm: cannot remove '/tmp/packcas-crash-test/lock': Permission denied
       > rm: cannot remove '/tmp/packcas-crash-test/index/lock.mdb': Permission denied
       > rm: cannot remove '/tmp/packcas-crash-test/index/data.mdb': Permission denied
       >
       >
       >
       > Summary of Failures:
       >
       > 1/5 nix-tarmac:corrupt_test FAIL            1.23s   exit status 1
       > 2/5 nix-tarmac:nar_test     FAIL            1.23s   exit status 1
       > 3/5 nix-tarmac:model_test   FAIL            1.24s   exit status 1
       > 4/5 nix-tarmac:gc_test      FAIL            1.23s   exit status 1
       > 5/5 nix-tarmac:crash_test   FAIL            1.23s   exit status 1
       >
       > Ok:                0
       > Fail:              5
       >
       > Full log written to /nix/var/nix/builds/nix-77598-122354233/source/build/meson-logs/testlog.txt
       For full logs, run:
         nix log /nix/store/k7kdsx591pkfnq1dagcmwbxczkl7aj42-nix-tarmac-0.1.0.drv
error: Cannot build '/nix/store/k7kdsx591pkfnq1dagcmwbxczkl7aj42-nix-tarmac-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/rc9qgw57v1sw64v7bpmdqq1mj9v96d5m-nix-tarmac-0.1.0