these 6 derivations will be built:
  /nix/store/awnab27pl8rk1d4w2msly24ykvpw151j-nix-flake-2.36.0pre.drv
  /nix/store/q8m6y3vlwz2r069p7rwinia6k1ba87zh-nix-fetchers-c-2.36.0pre.drv
  /nix/store/8damwqlza6xvn1a0ancf8g0ycm4xr0yi-nix-flake-c-2.36.0pre.drv
  /nix/store/8z54j9kqn1cwq7krla2i0zb7mihzki94-nix-util-test-support-2.36.0pre.drv
  /nix/store/8rq7d2d6bmwv7mdpxkqk4drpfl0ag8r5-nix-flake-tests-2.36.0pre.drv
  /nix/store/ymbfcbgv5xh0dkcj9xq6nqxfa5bsjxvy-nix-flake-tests-run.drv
Failed to find a machine for remote build!
derivation: 8rq7d2d6bmwv7mdpxkqk4drpfl0ag8r5-nix-flake-tests-2.36.0pre.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: ymbfcbgv5xh0dkcj9xq6nqxfa5bsjxvy-nix-flake-tests-run.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])