$ /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/sellout/flaky-environments?ref=haskell-updates&rev=b1e9a7ba313c664ea3a42f051fdfc105e58bdf1b&shallow=1#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/nix-ci-worker/eval-cache-v6/130b1a070e486ede2a0590105c558c68fac2e91e86b98007a5f9de740c5bd624.sqlite' is busy  Downloading cached git-lfs from https://cache.nix-ci.com Downloaded cached git-lfs (12.9 MiB) in 112ms Progress: 0 of 2 built, 1 of 1 downloaded from cache Building /nix/store/4j0s4cv7hrahs3h4v7bafxpm6f6xw9yx-treefmt-check.drv [treefmt-check] treefmt v2.5.0traversed 79 files [treefmt-check] emitted 13 files for processing [treefmt-check] formatted 13 files (0 changed) in 336ms [treefmt-check:post-build] Uploading to cachix cache "sellout": /nix/store/wpym5fqj98h7i4jjninwa1k0y8liyf7q-treefmt-check [treefmt-check:post-build] Pushing 1 paths (0 are already present) using zstd to cache sellout ⏳ [treefmt-check:post-build]  [treefmt-check:post-build] Pushing /nix/store/wpym5fqj98h7i4jjninwa1k0y8liyf7q-treefmt-check (112.00 B) [treefmt-check:post-build]  [treefmt-check:post-build] All done. [treefmt-check:post-build] Uploading to the NixCI cache: /nix/store/wpym5fqj98h7i4jjninwa1k0y8liyf7q-treefmt-check [treefmt-check:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [treefmt-check:post-build] copying 1 paths... [treefmt-check:post-build] copying path '/nix/store/wpym5fqj98h7i4jjninwa1k0y8liyf7q-treefmt-check' to 'https://cache.nix-ci.com'... [treefmt-check:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [treefmt-check:post-build] copying 1 paths... [treefmt-check:post-build] copying path '/nix/store/4j0s4cv7hrahs3h4v7bafxpm6f6xw9yx-treefmt-check.drv' to 'https://cache.nix-ci.com'... Uploaded treefmt-check in 7.9s Progress: 1 of 2 built, 1 of 1 downloaded from cache Built treefmt-check in 8.5s Progress: 2 of 2 built, 1 of 1 downloaded from cache /nix/store/wpym5fqj98h7i4jjninwa1k0y8liyf7q-treefmt-check Build succeeded.