these 8 derivations will be built:
  /nix/store/6fyw5ni9rb02pgrb898yvi11871idkv7-cargo-package-zstd-0.14.0.drv
  /nix/store/sz9qkfh9n0kb3mm050qynqkq5w1zi17f-cargo-package-zstd-safe-8.0.0.drv
  /nix/store/g33mfbzzhcmwfincv12xdaiilx1nx6rz-vendor-registry.drv
  /nix/store/dq888v0sn17ydp87gf1wkb7cla8s16zz-vendor-cargo-deps.drv
  /nix/store/rfnw4al9m6jl4lfqjs5qbwpracrc3vxx-Cargo.toml.drv
  /nix/store/jf3748vi19q0zd674fy4936ykwdvhy40-source.drv
  /nix/store/crxgk8a6zapwsyi44zw9mbc3p5hzaxh3-harmonia-deps-3.3.0.drv
  /nix/store/wmkl94is5f73nm33vx14r344mby4i2rp-harmonia-llvm-cov-3.3.0.drv
Failed to find a machine for remote build!
derivation: sz9qkfh9n0kb3mm050qynqkq5w1zi17f-cargo-package-zstd-safe-8.0.0.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: crxgk8a6zapwsyi44zw9mbc3p5hzaxh3-harmonia-deps-3.3.0.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: wmkl94is5f73nm33vx14r344mby4i2rp-harmonia-llvm-cov-3.3.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])