$ /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-652b6094ccc72012/cachix-c93b05675a868a89/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-652b6094ccc72012/nix-ci-cache-663d20252b8f1e02/netrc --extra-substituters ssh-ng://worker.nix-ci.com?ssh-key=/tmp/nix-ci-worker-652b6094ccc72012/ssh-key-cca756e96fbb64e0/ssh.key&remote-store=/cache/nix-ci/&base64-ssh-public-host-key=c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSU9EQXdicHlRaVYwb2lyakhxbHIwbitnWDNNVjQwbDBKTmlKdVNDZHdoZ1o= --extra-trusted-public-keys nix-ci-staging:Q5+aawDG0LPCgu1fP9e+9hktvsfSyvu/Xe5PvzTLRVs= --print-build-logs build --no-link git+https://x-access-token:<REDACTED:GITHUB_ACCESS_TOKEN>@github.com/sellout/flaky-environments?ref=renovate%2Flock-file-maintenance&rev=2c4b8dfe3e6e4a95bf254bd0c6fb0ad794d78d71#devShells.x86_64-linux.dhall --post-build-hook /tmp/nix-ci-worker-652b6094ccc72012/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 3 paths will be fetched (3.61 MiB download, 23.58 MiB unpacked):
  /nix/store/4b04qvnn84jcvy60jvzn5q5pym9zmv2p-dhall-1.42.2
  /nix/store/54sc9gfj89c2fsnbncf4y8218pjgw8km-dhall-docs-1.0.12
  /nix/store/rnn047wc4sfaql8y987zb5dvrdccv56x-nix-shell
copying path '/nix/store/4b04qvnn84jcvy60jvzn5q5pym9zmv2p-dhall-1.42.2' from 'https://cache.nix-ci.com'...
copying path '/nix/store/54sc9gfj89c2fsnbncf4y8218pjgw8km-dhall-docs-1.0.12' from 'https://cache.nix-ci.com'...
copying path '/nix/store/rnn047wc4sfaql8y987zb5dvrdccv56x-nix-shell' from 'https://cache.nix-ci.com'...