these 2 derivations will be built:
  /nix/store/x09rnyqfy0329rr58w9pvbiw26dh8q3a-nix-2.36.0pre20260827_e9bc07a.drv
  /nix/store/f20yjfxrbnyxhap5jg46l7g6r3aj3b55-filetransfer-retry-backoff.drv
building '/nix/store/f20yjfxrbnyxhap5jg46l7g6r3aj3b55-filetransfer-retry-backoff.drv'
filetransfer-retry-backoff> tribuchet: building on jamie
filetransfer-retry-backoff> Flaky server on port 42859

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-1 attr=checks.x86_64-linux.filetransfer-retry-backoff