$ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 1800s /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/flaky-environments?ref=renovate%2Flock-file-maintenance&rev=b73d00344b3fe604b944c5a51557b66cb5c09af2#devShells.x86_64-linux.project-manager --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 'system' has been renamed to/replaced by 'stdenv.hostPlatform.system'  Substituting treefmt.toml from https://cache.nix-ci.com Progress: 0 of 1 built, 1 of 5 fetched Substituting treefmt from https://cache.nix-ci.com Progress: 0 of 1 built, 2 of 5 fetched Substituting pm-session-vars.sh from https://cache.nix-ci.com Progress: 0 of 1 built, 3 of 5 fetched Substituting project-manager-path-for-flaky-environments from https://cache.nix-ci.com Progress: 0 of 1 built, 4 of 5 fetched Substituting nix-shell from https://cache.nix-ci.com Progress: 0 of 1 built, 5 of 5 fetched