$ /nix/store/rry6qingvsrqmc7ll7jgaqpybcbdgf5v-coreutils-9.7/bin/timeout --kill-after=15s 1800s /nix/store/mycbwkcm1jzjgsaiydvzib9phmzfz9vx-nix-2.31.1/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --extra-substituters https://sellout.cachix.org --extra-trusted-public-keys sellout.cachix.org-1:v37cTpWBEycnYxSPAgSQ57Wiqd3wjljni2aC0Xry1DE= --netrc-file /tmp/nix-ci-worker-1d0512551ec9f068/cachix-a4467eb0e8906b11/netrc --extra-substituters https://cache.nix-ci.com --extra-trusted-public-keys nix-ci-staging:Q5+aawDG0LPCgu1fP9e+9hktvsfSyvu/Xe5PvzTLRVs= --netrc-file /tmp/nix-ci-worker-1d0512551ec9f068/nix-ci-cache-4da818afab39a57b/netrc --print-build-logs build --no-link git+https://x-access-token:<REDACTED:GITHUB_ACCESS_TOKEN>@github.com/sellout/duoids?ref=renovate%2Flock-file-maintenance&rev=271bb0cbdb9908d9fd574c970fa9a4f0dd9b8a88#devShells.x86_64-linux.ghc9121 --post-build-hook /tmp/nix-ci-worker-1d0512551ec9f068/nix-ci-cache-upload.sh
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
these 2 paths will be fetched (0.24 MiB download, 6.75 MiB unpacked):
  /nix/store/6n4njizw7b20zdar5ms2kw38jdz33xmb-ghc-9.12.1-with-packages
  /nix/store/j9gaxqmz9w83csyi2knz15h87qc3id11-ghc-shell-for-packages-0
copying path '/nix/store/6n4njizw7b20zdar5ms2kw38jdz33xmb-ghc-9.12.1-with-packages' from 'https://cache.nix-ci.com'...
copying path '/nix/store/j9gaxqmz9w83csyi2knz15h87qc3id11-ghc-shell-for-packages-0' from 'https://cache.nix-ci.com'...