these 6 derivations will be built:
  /nix/store/cj4183s1x2vwzv6vgmn2z1lm2mgzlky6-web-dump.service.drv
  /nix/store/cxwlq8pqmn69nm6v0f3bjk2m54c9gqq8-web-worker.service.drv
  /nix/store/hqvcqqn0983bxzciyxl5xcngj40n99qf-web.service.drv
  /nix/store/xg36wljpjnz5qhia88pq37xy73m2ygdm-web-health.service.drv
  /nix/store/pg7nvxf5qjdc91hyq8x56h6a7hr4xmxh-flakelet-lib-test-units.drv
  /nix/store/5lx57x8g33yn3wbfiz1q9d2f9cncrp4h-flakelet-lib-test.drv
building '/nix/store/cj4183s1x2vwzv6vgmn2z1lm2mgzlky6-web-dump.service.drv'
building '/nix/store/xg36wljpjnz5qhia88pq37xy73m2ygdm-web-health.service.drv'
building '/nix/store/cxwlq8pqmn69nm6v0f3bjk2m54c9gqq8-web-worker.service.drv'
building '/nix/store/hqvcqqn0983bxzciyxl5xcngj40n99qf-web.service.drv'
web-dump.service> tribuchet: building on eliza
web-health.service> tribuchet: building on eliza
web-worker.service> tribuchet: building on eliza
web.service> tribuchet: building on eliza
building '/nix/store/pg7nvxf5qjdc91hyq8x56h6a7hr4xmxh-flakelet-lib-test-units.drv'
flakelet-lib-test-units> tribuchet: building on eliza
Failed to find a machine for remote build!
derivation: 5lx57x8g33yn3wbfiz1q9d2f9cncrp4h-flakelet-lib-test.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/5lx57x8g33yn3wbfiz1q9d2f9cncrp4h-flakelet-lib-test.drv'
flakelet-lib-test> tribuchet: building on eliza

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