$ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link --print-out-paths git+https://github.com/NorfairKing/centjes?ref=refs%2Fpull%2F7%2Fmerge&rev=b04670b3e08a4df13b5805ece0e162efa2745cde&shallow=1#packages.x86_64-linux.mutation-centjes-diff --print-build-logs warning: ignoring untrusted flake configuration setting 'extra-substituters'. Pass '--accept-flake-config' to trust it warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'. Pass '--accept-flake-config' to trust it  Waiting for lock on centjes-instrument-centjes Waiting for lock on centjes-gen-source Waiting for lock on centjes-resource-centjes-gen-source Waiting for lock on centjes-testsuite-centjes-gen-doc Waiting for lock on centjes-coverage-centjes-gen Progress: 1 of 1 built /nix/store/z1676dvcfxgxa1pc38r8lsfsn03lcd70-centjes-mutation-diff Build succeeded.