$ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 7200s /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/ghc-compat?ref=main&rev=372152c7bf8f429dd9c2167f50a3b14896fa0a8e#devShells.x86_64-linux.ghc948 --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-v6/80f646b1c08fd5b07e90f71600dad50c76428678526d97df8138b4e382b20893.sqlite' is busy 'system' has been renamed to/replaced by 'stdenv.hostPlatform.system'  Building cabal2nix-ghc-compat [post-build-hook] Uploading to cachix cache "sellout": /nix/store/vz01415wm2xf6nf2byq9myidib18jnl6-cabal2nix-ghc-compat [post-build-hook] Nothing to push - all store paths are already on Cachix. [post-build-hook] Uploading to the NixCI cache: /nix/store/vz01415wm2xf6nf2byq9myidib18jnl6-cabal2nix-ghc-compat [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/vz01415wm2xf6nf2byq9myidib18jnl6-cabal2nix-ghc-compat' 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 0 paths... Progress: 1 of 2 built  Downloading cached hlint-3.10-data from https://cache.nix-ci.com Downloading cached cabal-install from https://cache.nix-ci.com Downloading cached ghc-9.4.8-doc from https://cache.nix-ci.com Downloading cached gts from https://cache.nix-ci.com Downloading cached ormolu-0.8.0.2-bin from https://cache.nix-ci.com Downloading cached libyuv from https://cache.nix-ci.com Downloading cached ncompress from https://cache.nix-ci.com Progress: 0 of 1 built, 1 of 18 downloaded from cache (6 downloading) Progress: 0 of 1 built, 2 of 18 downloaded from cache (5 downloading) Downloading cached libavif from https://cache.nix-ci.com Progress: 0 of 1 built, 3 of 18 downloaded from cache (5 downloading) Downloading cached libxpm from https://cache.nix-ci.com Progress: 0 of 1 built, 4 of 18 downloaded from cache (5 downloading) Progress: 0 of 1 built, 5 of 18 downloaded from cache (4 downloading) Downloading cached hlint from https://cache.nix-ci.com Progress: 0 of 1 built, 6 of 18 downloaded from cache (4 downloading) Progress: 0 of 1 built, 7 of 18 downloaded from cache (3 downloading) Progress: 0 of 1 built, 8 of 18 downloaded from cache (2 downloading) Downloading cached gd from https://cache.nix-ci.com Progress: 0 of 1 built, 9 of 18 downloaded from cache (2 downloading) Downloading cached graphviz from https://cache.nix-ci.com Progress: 0 of 1 built, 10 of 18 downloaded from cache (2 downloading) Downloading cached treefmt.toml from https://cache.nix-ci.com Progress: 0 of 1 built, 11 of 18 downloaded from cache (2 downloading) Downloading cached treefmt from https://cache.nix-ci.com Progress: 0 of 1 built, 12 of 18 downloaded from cache (2 downloading) Downloading cached pm-session-vars.sh from https://cache.nix-ci.com Progress: 0 of 1 built, 13 of 18 downloaded from cache (2 downloading) Progress: 0 of 1 built, 14 of 18 downloaded from cache (1 downloading) Downloading cached project-manager-path-for-ghc-compat from https://cache.nix-ci.com Progress: 0 of 1 built, 15 of 18 downloaded from cache (1 downloading) Progress: 0 of 1 built, 16 of 18 downloaded from cache Downloading cached ghc from https://cache.nix-ci.com Progress: 0 of 1 built, 17 of 18 downloaded from cache Downloading cached ghc-shell-for-ghc-compat-0.0.1.0 from https://cache.nix-ci.com Progress: 0 of 1 built, 18 of 18 downloaded from cache