$ /nix/store/wkkwxc04gdw6b263l1h29pjarjnjdyb6-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 build --no-link git+https://github.com/NorfairKing/validity?ref=development&rev=bd6bca65e4e1e8ce94ebbd0f4923f8888be55839#packages.x86_64-linux.genvalidity-sydtest-lens --print-build-logs
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
these 2 paths will be fetched (102.5 KiB download, 1019.5 KiB unpacked):
  /nix/store/ahfgbccba063nsk8w0dh0h00qbpl3zl1-genvalidity-sydtest-lens-1.0.0.0
  /nix/store/rr49hrzbsma74vx9iq42f4mbs0860j7x-genvalidity-sydtest-lens-1.0.0.0-doc
copying path '/nix/store/rr49hrzbsma74vx9iq42f4mbs0860j7x-genvalidity-sydtest-lens-1.0.0.0-doc' from 'https://cache.staging.nix-ci.com'...
copying path '/nix/store/ahfgbccba063nsk8w0dh0h00qbpl3zl1-genvalidity-sydtest-lens-1.0.0.0' from 'https://cache.staging.nix-ci.com'...