these 15 derivations will be built:
  /nix/store/5qbgk2miz16rjk50f5x5ff3nz8zhyw0x-niks3-1.12.0-beta.3.drv
  /nix/store/20cl6in2s280d91fvp6qz2kr9cacmhnk-niks3-server-customisation-layer.drv
  /nix/store/m3z0dgf5kv559792r91vyw02qisn0i61-excludePaths.drv
  /nix/store/0hr1yg9k5ah09c9crxpahspivhzbq1iy-layers.json.drv
  /nix/store/39ms68f2ijr6vs8pgywwazmvcdrak101-niks3-server-customisation-layer.drv
  /nix/store/5ydc5z2869qx3dkv6a7jav5iivh26wj8-excludePaths.drv
  /nix/store/fixwx06narvkfhqrp3nf7z55gh0l2kfh-layers.json.drv
  /nix/store/vh751cd3scbfqnb4p57w0w5a2yl852sp-niks3-server-conf.json.drv
  /nix/store/4h4csd5kwd6im29fv8ry4fwp3agc70qs-stream-niks3-server.drv
  /nix/store/2a9vi4ywj43fmmnmi0sk4y3mzp7267ky-niks3-server.tar.drv
  /nix/store/43zd19kffkyy8vkig1bbflsk6mbf706y-niks3-server-conf.json.drv
  /nix/store/qnjnz3vgnq9vpf5l92ajhgajmqdsaz1g-stream-niks3-server.drv
  /nix/store/frkn92massr5bcjdq8hz1m8sa2738qr8-niks3-server.tar.drv
  /nix/store/b28yds4r4rqikgfjszlpwgfwhg6m0kyr-images.drv
  /nix/store/vdchisswx4828b3krhcd55g9q3gyx4nm-niks3-server-docker.drv
Failed to find a machine for remote build!
derivation: 5qbgk2miz16rjk50f5x5ff3nz8zhyw0x-niks3-1.12.0-beta.3.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: fixwx06narvkfhqrp3nf7z55gh0l2kfh-layers.json.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: 2a9vi4ywj43fmmnmi0sk4y3mzp7267ky-niks3-server.tar.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: 0hr1yg9k5ah09c9crxpahspivhzbq1iy-layers.json.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: frkn92massr5bcjdq8hz1m8sa2738qr8-niks3-server.tar.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: vdchisswx4828b3krhcd55g9q3gyx4nm-niks3-server-docker.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])