this derivation will be built:
  /nix/store/bqzdxpj1p9skn9s1k96qcrwfvnhj0gvf-fast-1805.drv
error: Cannot build '/nix/store/bqzdxpj1p9skn9s1k96qcrwfvnhj0gvf-fast-1805.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/wf88iz986dzymaa91h1a72w5p66dlg7f-fast-1805
       Last 2 log lines:
       > tribuchet: building on jamie
       > Error: remote build failed: no connected worker builds for system x86_64-linux
       For full logs, run:
         nix log /nix/store/bqzdxpj1p9skn9s1k96qcrwfvnhj0gvf-fast-1805.drv