these 2 derivations will be built:
  /nix/store/jvm7y64j673six6vbnqai5i0qlhjcd70-nix-source-patched-source.drv
  /nix/store/p1df5vss1f3152vrknwizscisds1ncp0-equal-contents-trivial-patch-does-not-change-source-contents.drv
building '/nix/store/jvm7y64j673six6vbnqai5i0qlhjcd70-nix-source-patched-source.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/jvm7y64j673six6vbnqai5i0qlhjcd70-nix-source-patched-source.drv'
nix-source-patched-source> Running phase: unpackPhase
nix-source-patched-source> unpacking source archive /nix/store/vg2r2z5pqn1jjd5dk53v2q9wq0da1ld6-ii34ryag39dkw5jjr0wqwjh881m1nqw0-source
nix-source-patched-source> source root is ii34ryag39dkw5jjr0wqwjh881m1nqw0-source
nix-source-patched-source> Running phase: patchPhase
nix-source-patched-source> applying patch /nix/store/ij3gw72f4n5z4dz6nnzl1731p9kmjbwr-empty-file
nix-source-patched-source> Running phase: installPhase
building '/nix/store/p1df5vss1f3152vrknwizscisds1ncp0-equal-contents-trivial-patch-does-not-change-source-contents.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/p1df5vss1f3152vrknwizscisds1ncp0-equal-contents-trivial-patch-does-not-change-source-contents.drv'
equal-contents-trivial-patch-does-not-change-source-contents> Checking:
equal-contents-trivial-patch-does-not-change-source-contents> trivial patch does not change source contents
equal-contents-trivial-patch-does-not-change-source-contents> expected /nix/store/vg2r2z5pqn1jjd5dk53v2q9wq0da1ld6-ii34ryag39dkw5jjr0wqwjh881m1nqw0-source and actual /nix/store/ag6dza8x2irafmrbc2vg8ph1q3s59d6n-nix-source-patched-source match.
equal-contents-trivial-patch-does-not-change-source-contents> OK

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-1 attr=x86_64-linux.packaging-overriding