these 20 derivations will be built:
  /nix/store/1gw17vglxvyn9rx9bha5624y5nz8yj15-vendor-cargo-deps.drv
  /nix/store/2qg5ffzfqjnqizv5papd4q1w0j0idbk3-tincd-deps-0.1.0.drv
  /nix/store/6igbnkbbn0x7x93wlckzrapvlwk9qmd7-tincd-0.1.0.drv
  /nix/store/9paj4mqpbn7cjxjxk6af71lm183rwhg9-system-path.drv
  /nix/store/7bv8filpbcca9vqdb833sl925015ljn3-dbus-1.drv
  /nix/store/hkhr6bprwi8x2n34jdnvxdmsgwp7g1xd-X-Restart-Triggers-dbus-broker.drv
  /nix/store/5s6ds0977n89rk2dgmr3v6vcjkkf6m7d-unit-dbus-broker.service.drv
  /nix/store/73s8wjj2n2yqxfw5panvsj8y7maj9jhl-user-units.drv
  /nix/store/jx5kngm7jc7cxnrnmjm72xwyrhz2xrhm-unit-tinc.mesh.service.drv
  /nix/store/wnkaf3m9jzp436cyq29qmigamhnr3zxy-unit-dbus-broker.service.drv
  /nix/store/np53jk5hyf57xccz0rx1fqcnc4xam85d-system-units.drv
  /nix/store/146jirrc0nfkbjmm1nm9y65pv58lfib5-etc.drv
  /nix/store/5qhrbn707mhl4mvj9jq1h8dbj128q4mz-activate.drv
  /nix/store/rl3sbnsnpy5wy1gw9sv2884ihvgxjf54-nixos-system-alpha-test.drv
  /nix/store/pg4pqf8fmh0nrbj0id46fnyr7kpd8hp1-closure-info.drv
  /nix/store/m9p9bgkwwwqfscnbxx0ja1nyg8s17ci1-run-nixos-vm.drv
  /nix/store/gpk8c75gh133dhyxsdr215xyi7xasw61-nixos-vm.drv
  /nix/store/s0vpcsnmn45sc0p63ifgp0hk85mbj51y-driverConfiguration.json.drv
  /nix/store/7366j0rsdlyznpxkcwhp4v8m7q71h1ns-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/z7kz0qxi3d8mzk2w0fivxmchf85a2c1b-vm-test-run-tincd-nixos-crossimpl.drv
Failed to find a machine for remote build!
derivation: z7kz0qxi3d8mzk2w0fivxmchf85a2c1b-vm-test-run-tincd-nixos-crossimpl.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])