these 8 derivations will be built:
  /nix/store/1954cbajvrnpjjb5f37m6s30ivhxh78s-Cargo.toml.drv
  /nix/store/34xiyv58df2gfclrz2yk02njsgkg9xxc-Cargo.toml.drv
  /nix/store/idasrs9dya0k2q4jjk8h7lljbg36fqyr-cargo-package-fastcdc-3.2.1.drv
  /nix/store/6my36x8mq6xzcz1fb1gsgbgrhavmc7a7-vendor-registry.drv
  /nix/store/38qhcq579bp2vjrbknix2l527qrxirw8-vendor-cargo-deps.drv
  /nix/store/l2z7wxsclmqy20jspbv5wn8q9fggcn75-source.drv
  /nix/store/f317zqn3h71x16qk0y7yaa1q0m5dwkyp-tribuchet-deps-0.1.0.drv
  /nix/store/by9kh8rbl61rhblx30fnnilb0cnpm61i-tribuchet-0.1.0.drv
Failed to find a machine for remote build!
derivation: idasrs9dya0k2q4jjk8h7lljbg36fqyr-cargo-package-fastcdc-3.2.1.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: 1954cbajvrnpjjb5f37m6s30ivhxh78s-Cargo.toml.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: 34xiyv58df2gfclrz2yk02njsgkg9xxc-Cargo.toml.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: l2z7wxsclmqy20jspbv5wn8q9fggcn75-source.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: f317zqn3h71x16qk0y7yaa1q0m5dwkyp-tribuchet-deps-0.1.0.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: by9kh8rbl61rhblx30fnnilb0cnpm61i-tribuchet-0.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])