this derivation will be built:
  /nix/store/p9pa4id1r97w8asl8ndi33knak4f93b6-effects-lib-flake-update.drv
Failed to find a machine for remote build!
derivation: p9pa4id1r97w8asl8ndi33knak4f93b6-effects-lib-flake-update.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
building '/nix/store/p9pa4id1r97w8asl8ndi33knak4f93b6-effects-lib-flake-update.drv'
effects-lib-flake-update> tribuchet: building on eliza
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>  * [new branch]      HEAD -> flake-update
effects-lib-flake-update> {"number": 1, "node_id": "PR_widget"}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>  + fd7b661...b870ca3 HEAD -> flake-update (forced update)
effects-lib-flake-update> nixbot-open-pr: no new pull request needed: {"message": "Validation Failed", "errors": [{"message": "A pull request already exists for acme:flake-update."}]}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>  * [new branch]      HEAD -> flake-update
effects-lib-flake-update> {"number": 1, "node_id": "PR_widget"}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>  + 09e8543...65927a6 HEAD -> flake-update (forced update)
effects-lib-flake-update> nixbot-open-pr: no new pull request needed: {"message": "pull request already exists for these targets"}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>  * [new branch]      HEAD -> flake-update
effects-lib-flake-update> {"number": 1, "node_id": "PR_widget"}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/widget.git
effects-lib-flake-update>    4927d41..add9195  HEAD -> flake-update
effects-lib-flake-update> nixbot-open-pr: no new pull request needed: {"message": ["Another open merge request already exists for this source branch: !1"]}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/automerge.git
effects-lib-flake-update>  * [new branch]      HEAD -> flake-update
effects-lib-flake-update> {"number": 1, "node_id": "PR_automerge"}
effects-lib-flake-update> Enabled auto-merge (squash) on #1
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/automerge.git
effects-lib-flake-update>  + 994cbfa...837972a HEAD -> flake-update (forced update)
effects-lib-flake-update> nixbot-open-pr: no new pull request needed: {"message": "Validation Failed", "errors": [{"message": "A pull request already exists for acme:flake-update."}]}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/clean.git
effects-lib-flake-update>  * [new branch]      HEAD -> flake-update
effects-lib-flake-update> {"number": 1, "node_id": "PR_clean"}
effects-lib-flake-update> #1 is already in clean status. Merging.
effects-lib-flake-update> {"merged": true}
effects-lib-flake-update> Running nix flake update...
effects-lib-flake-update> yes: standard output: Broken pipe
effects-lib-flake-update> To /build/forge/acme/clean.git
effects-lib-flake-update>  + 934b8a7...10df093 HEAD -> flake-update (forced update)
effects-lib-flake-update> nixbot-open-pr: no new pull request needed: {"message": "Validation Failed", "errors": [{"message": "A pull request already exists for acme:flake-update."}]}

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nixbot attr=checks.aarch64-linux.effects-lib-flake-update