these 4 derivations will be built:
  /nix/store/258phrlf06jf2aq2g3542b3l40avp33s-options.json.drv
  /nix/store/8i9pjcjfag3mydms2bwfnv7k84akl69s-options.md.drv
  /nix/store/8zwyhyb6yq804nsfbg5gdqzd80a7vxz9-disko-options.md.drv
  /nix/store/v78k96lyqdla8gvxz7ynfk09sqddf5rp-disko.html.drv
Failed to find a machine for remote build!
derivation: 258phrlf06jf2aq2g3542b3l40avp33s-options.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: 8i9pjcjfag3mydms2bwfnv7k84akl69s-options.md.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: 8zwyhyb6yq804nsfbg5gdqzd80a7vxz9-disko-options.md.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: v78k96lyqdla8gvxz7ynfk09sqddf5rp-disko.html.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])