these 7 derivations will be built:
  /nix/store/33qc3j611la7pc8b9mc3wlrnhhzm5sxi-cargo-src-blake3-1.8.7.drv
  /nix/store/4jn8wciw9v5c1ddbkx58dv0ywxvqscsm-cargo-package-blake3-1.8.7.drv
  /nix/store/v5gmqa1m1f648knjq52scfq2k7krqpc5-vendor-registry.drv
  /nix/store/dpnlv0fdr5xjabdjsdacqsaicncbf1hl-vendor-cargo-deps.drv
  /nix/store/q5qvja905d7aviy1041ncc87z7p1kx2a-source.drv
  /nix/store/78a8chsdrsp8kcg70ry8x590hxvkb4fp-harmonia-deps-3.2.0.drv
  /nix/store/jphm4g04j91rds6p0l382y1nk26hl5y6-harmonia-llvm-cov-3.2.0.drv
Failed to find a machine for remote build!
derivation: 78a8chsdrsp8kcg70ry8x590hxvkb4fp-harmonia-deps-3.2.0.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: jphm4g04j91rds6p0l382y1nk26hl5y6-harmonia-llvm-cov-3.2.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])