these 8 derivations will be built:
  /nix/store/95ryyvwv3n5gc2lxk60kf1mwwbfi9akw-source.drv
  /nix/store/gc6khmlnxgr7524f305c7wyacxn3b6rr-cargo-package-hyper-util-0.1.21.drv
  /nix/store/ips5925fcr7hl8wzgfz68jd9gyv3hnrc-cargo-src-tokio-rustls-0.26.6.drv
  /nix/store/jf618dfjnd5xknlim8irrhx7fkkmcphg-cargo-package-tokio-rustls-0.26.6.drv
  /nix/store/ifd45xf3y8v2hcdp78bzwawqf7mivgdg-vendor-registry.drv
  /nix/store/ycd0l26pg477nb7pc40hqraa388v105x-vendor-cargo-deps.drv
  /nix/store/waxv4g71z4il8lvmhy9w8vwpws49wy5p-flakelet-relay-deps-0.1.0.drv
  /nix/store/ixav9jlq6rhhg1sfqng063n5i4mijaxr-flakelet-relay-0.1.0.drv
this path will be fetched (124.0 KiB download, 124.0 KiB unpacked):
  /nix/store/wi2qp3cvcjy9d3qqpcsqh7q6hn5cdllp-cargo-src-hyper-util-0.1.21
Failed to find a machine for remote build!
derivation: 95ryyvwv3n5gc2lxk60kf1mwwbfi9akw-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: gc6khmlnxgr7524f305c7wyacxn3b6rr-cargo-package-hyper-util-0.1.21.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: jf618dfjnd5xknlim8irrhx7fkkmcphg-cargo-package-tokio-rustls-0.26.6.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: waxv4g71z4il8lvmhy9w8vwpws49wy5p-flakelet-relay-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: ixav9jlq6rhhg1sfqng063n5i4mijaxr-flakelet-relay-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], [])