$ /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-haskell?ref=main&rev=235a1a0d2f61427ea5e64d48bc4ca5a48397863f#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  Downloading cached git-lfs from https://cache.nix-ci.com Progress: 0 of 2 built, 1 of 1 downloaded from cache Building /nix/store/bfyxbbxpgi74gsn674hx2ph94g8y51vd-treefmt-check.drv [treefmt-check] treefmt v2.4.0traversed 19 files [treefmt-check] emitted 5 files for processing [treefmt-check] formatted 5 files (0 changed) in 146ms [treefmt-check:post-build] Uploading to cachix cache "sellout": /nix/store/hwfi7lnps2ikrhrslwc80qjpd37w4vby-treefmt-check [treefmt-check:post-build] Nothing to push - all store paths are already on Cachix. [treefmt-check:post-build] Uploading to the NixCI cache: /nix/store/hwfi7lnps2ikrhrslwc80qjpd37w4vby-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/hwfi7lnps2ikrhrslwc80qjpd37w4vby-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 0 paths... Progress: 1 of 2 built, 1 of 1 downloaded from cache Progress: 2 of 2 built, 1 of 1 downloaded from cache /nix/store/hwfi7lnps2ikrhrslwc80qjpd37w4vby-treefmt-check Build succeeded.