$ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 1800s /nix/store/99b1z08awpxj8b6mzggn59gp1shljnff-nix-2.34.5/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link git+https://github.com/sellout/calendrical?ref=mayan&rev=4b6429b04c655438f1f5739abf2ffef82c3b3741#devShells.x86_64-linux.default --print-build-logs[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'allow-import-from-derivation'.
Pass '--accept-flake-config' to trust it[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'extra-experimental-features'.
Pass '--accept-flake-config' to trust it[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'extra-substituters'.
Pass '--accept-flake-config' to trust it[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
Pass '--accept-flake-config' to trust it[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'sandbox'.
Pass '--accept-flake-config' to trust it[m
[33m[35;1mwarning:[0m ignoring untrusted flake configuration setting 'use-registries'.
Pass '--accept-flake-config' to trust it[m
[33m'system' has been renamed to/replaced by 'stdenv.hostPlatform.system'[m
[2m[m
[1;31m[31;1merror (ignored):[0m SQLite database '[35;1m/var/cache/private/nix-ci-worker/eval-cache-v6/c41aeb192f65ac20a133cd2ee105a701cba420bacf2f53c0f3da2b3058cf15c8.sqlite[0m' is busy[m