$ /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/flaky-haskell?ref=renovate%2Flock-file-maintenance&rev=692e91223c8987edc2f0aed585cf6c842af4a38f#checks.x86_64-linux.formatter --print-build-logs warning: ignoring untrusted flake configuration setting 'allow-import-from-derivation'. Pass '--accept-flake-config' to trust it warning: ignoring untrusted flake configuration setting 'extra-experimental-features'. Pass '--accept-flake-config' to trust it 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 warning: ignoring untrusted flake configuration setting 'sandbox'. Pass '--accept-flake-config' to trust it warning: ignoring untrusted flake configuration setting 'use-registries'. Pass '--accept-flake-config' to trust it error (ignored): SQLite database '/var/cache/private/nix-ci-worker/eval-cache-v6/64c9fb35146c787a4e6f7ab17b50305164008eaacb4fa5e1143c0b3f55dec6df.sqlite' is busy  Substituting treefmt.toml from https://cache.nix-ci.com Progress: 0 of 3 built, 1 of 1 fetched Building treefmt [post-build-hook] Uploading paths from nix-ci to cachix cache "sellout" /nix/store/agys0lgfgwqrzd8gl2x9m9dqqw22y975-treefmt [post-build-hook] Nothing to push - all store paths are already on Cachix. [post-build-hook] Uploading paths from nix-ci to the NixCI cache /nix/store/agys0lgfgwqrzd8gl2x9m9dqqw22y975-treefmt [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 0 paths... [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 0 paths... Progress: 1 of 3 built, 1 of 1 fetched Building treefmt-check [treefmt-check] treefmt v2.4.0traversed 19 files [treefmt-check] emitted 5 files for processing [treefmt-check] formatted 5 files (0 changed) in 412ms [post-build-hook] Uploading paths from nix-ci to cachix cache "sellout" /nix/store/rqnabgmi2s88blkfi92jqqaa7vggr7af-treefmt-check [post-build-hook] Pushing 1 paths (0 are already present) using zstd to cache sellout ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/rqnabgmi2s88blkfi92jqqaa7vggr7af-treefmt-check (112.00 B) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading paths from nix-ci to the NixCI cache /nix/store/rqnabgmi2s88blkfi92jqqaa7vggr7af-treefmt-check [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/rqnabgmi2s88blkfi92jqqaa7vggr7af-treefmt-check' to 'https://cache.nix-ci.com'... [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/jwr71h7sj99kcpdnsvj3bq3wp2bk4fqa-treefmt-check.drv' to 'https://cache.nix-ci.com'... Progress: 2 of 3 built, 1 of 1 fetched