these 2 derivations will be built:
  /nix/store/7qxj0fja7dhnsvygn7qvgm6bbx6rcm8h-nix-tarmac-0.1.0.drv
  /nix/store/3073a6vynzibwjymcky0i0vgxfbw6n58-nix-tarmac-dispatcher.drv
building '/nix/store/3073a6vynzibwjymcky0i0vgxfbw6n58-nix-tarmac-dispatcher.drv'
nix-tarmac-dispatcher> tribuchet: building on jamie
nix-tarmac-dispatcher> /nix/store/scgv3x84s5m5ifyy6as14xqllv6awj39-nix-tarmac-0.1.0/lib/nix/plugins:
nix-tarmac-dispatcher> nix-tarmac-loader.so: Keeping existing link to /nix/store/n3i3xskl57n7c12r9af625hqpycwaqw4-nix-tarmac-0.1.0/lib/nix/plugins/nix-tarmac-loader.so
nix-tarmac-dispatcher> /nix/store/0zh74d43z7zjndrgcdmdl0rxxvdwrm8w-nix-tarmac-0.1.0/lib/nix/plugins:
nix-tarmac-dispatcher> nix-tarmac-loader.so: Keeping existing link to /nix/store/n3i3xskl57n7c12r9af625hqpycwaqw4-nix-tarmac-0.1.0/lib/nix/plugins/nix-tarmac-loader.so

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-tarmac attr=checks.x86_64-linux.plugin-dispatcher