these 9 derivations will be built: /nix/store/grwd8xcmh3pjxwcyl9mqmn8jl5hq9vni-config.toml.drv /nix/store/6psz083xds2mznhr6kh9bayy6dpyirzf-unit-telegraf.service.drv /nix/store/bpisb6nigscka0npwzz4mhc2rsi866hq-fast-nix-gc-0.1.0.drv /nix/store/i20v76s3hzz9rl9xqa2blyv33d4iwy9c-unit-fast-nix-optimise.service.drv /nix/store/n2fg43glc34y9jchlvdyhmn0rc2hs9w9-unit-fast-nix-gc.service.drv /nix/store/dda812glp33dhnw7rcvxsnrzbvi4x6nv-system-units.drv /nix/store/fvm3sq6lmif8wl0ss61dh4411fd0whsr-etc.drv /nix/store/flnz58py69w5g6jpdvi7pp0n04xqxwkf-activate.drv /nix/store/c8j8ypbnfd9jwzvn636gy1998fd9azda-nixos-system-eve-26.11.20260723.2e6cd30.drv error: Cannot build '/nix/store/bpisb6nigscka0npwzz4mhc2rsi866hq-fast-nix-gc-0.1.0.drv'. Reason: builder failed with exit code 101. Output paths: /nix/store/7g7zvrj6zhx3ng445z79rnwlb67v9vm0-fast-nix-gc-0.1.0 Last 25 log lines: > failures: > gc_deletes_unreferenced_paths > gc_does_not_hang_on_tmp_fifo > gc_drops_partial_temp_root > gc_handles_self_references > gc_ignores_invalid_store_basenames > gc_keeps_ca_deriver_via_deriver_field_not_build_trace > gc_keeps_ca_output_via_build_trace > gc_keeps_ca_outputs_of_alive_drv > gc_keeps_deriver_of_alive_path > gc_keeps_indirect_auto_root > gc_keeps_lock_file_of_active_build > gc_keeps_runtime_roots_from_environ > gc_rebases_canonical_runtime_roots_to_logical_store > gc_removes_stale_temp_roots_file > gc_removes_unknown_disk_entries > gc_runtime_roots_validated_against_db > gc_scans_roots_despite_unfollowable_indirect_target > gc_skips_locked_tmp_dir > gc_socket_serves_before_graph_load_and_keeps_early_roots > gc_store_dir_trailing_slash_is_normalized > > test result: FAILED. 25 passed; 20 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.90s > > error: test failed, to rerun pass `-p fast-nix-gc --test integration` For full logs, run: nix log /nix/store/bpisb6nigscka0npwzz4mhc2rsi866hq-fast-nix-gc-0.1.0.drv error: Cannot build '/nix/store/n2fg43glc34y9jchlvdyhmn0rc2hs9w9-unit-fast-nix-gc.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/fxjxqms1zp9k85h3icnh00aa8xfq47c9-unit-fast-nix-gc.service error: Cannot build '/nix/store/i20v76s3hzz9rl9xqa2blyv33d4iwy9c-unit-fast-nix-optimise.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/cb56gb3zidslrnwk9gijqpfxip14d7wg-unit-fast-nix-optimise.service error: Cannot build '/nix/store/dda812glp33dhnw7rcvxsnrzbvi4x6nv-system-units.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/r73m9jiw8whkcfhmm5qdn8x3p8am5h4g-system-units error: Cannot build '/nix/store/fvm3sq6lmif8wl0ss61dh4411fd0whsr-etc.drv'. Reason: 1 dependency failed. Output paths: /nix/store/18gyxz308xfzbzaf3mjjxv3iyaxfid1z-etc error: Cannot build '/nix/store/flnz58py69w5g6jpdvi7pp0n04xqxwkf-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/bjnkmv6xay32ch2d3666vql6zckbjn8q-activate error: Cannot build '/nix/store/c8j8ypbnfd9jwzvn636gy1998fd9azda-nixos-system-eve-26.11.20260723.2e6cd30.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/npc0yb73fvncas7y639ff8iblmcabm3q-nixos-system-eve-26.11.20260723.2e6cd30