1this derivation will be built:2 /nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv3waiting for the big Nix store lock...4building '/nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv' on 'ssh-ng://nix@jamie'5building '/nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv'6fail-4> this build is supposed to fail7error: build of '/nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv' on 'ssh-ng://nix@jamie' failed: Cannot build '/nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv'.8 Reason: builder failed with exit code 1.9 Output paths:10 /nix/store/2k5pna1xbs0gwn9mcnkqy327av5cwpsw-fail-411 Last 1 log lines:12 > this build is supposed to fail13 For full logs, run:14 nix log /nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv15error: Cannot build '/nix/store/3xzfh5hl7q15zg68ffz05f5lwajki6x0-fail-4.drv'.16 Reason: builder failed with exit code 1.17 Output paths:18 /nix/store/2k5pna1xbs0gwn9mcnkqy327av5cwpsw-fail-4