these 7 derivations will be built:
  /nix/store/0mcx65y4sxw6wn6b1ig7y6rlvnbcpgmb-cargo-src-anyhow-1.0.104.drv
  /nix/store/k2w47nnn4i6cdp9mrca3hqly2jmg3q8a-cargo-package-anyhow-1.0.104.drv
  /nix/store/7zanx76i10kr3sy8vayyhhz0n99849jc-vendor-registry.drv
  /nix/store/qfgsr82rz7rvlfwmyprg4vj0hypiq2g2-vendor-cargo-deps.drv
  /nix/store/ss5vs2h8ym46n2ivzlx51kcdlvjx2icd-source.drv
  /nix/store/aakshyrm65bkmc78n3816qv0djqvkp7s-tribuchet-deps-0.1.0.drv
  /nix/store/wj6275kacqfsnx1amd7m6ssy7nm9m071-tribuchet-0.1.0.drv
Failed to find a machine for remote build!
derivation: ss5vs2h8ym46n2ivzlx51kcdlvjx2icd-source.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: k2w47nnn4i6cdp9mrca3hqly2jmg3q8a-cargo-package-anyhow-1.0.104.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: aakshyrm65bkmc78n3816qv0djqvkp7s-tribuchet-deps-0.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: wj6275kacqfsnx1amd7m6ssy7nm9m071-tribuchet-0.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])