these 10 derivations will be built:
  /nix/store/15p5mwcpkwg8rvcvib6pjzqb8kyhi93g-cargo-package-rand_core-0.10.1.drv
  /nix/store/lgzywcf7mi2ll7mn0hdgr9mianbs8250-Cargo.toml.drv
  /nix/store/am4fz7vgiz7si5nyj3nlwl7lbqzw4yq4-source.drv
  /nix/store/2cb36szfvpcknk332g72p4av39v6ixc2-cargo-package-rand-0.10.2.drv
  /nix/store/5jy65ssxas60ck4rriawam6xylpz1mx3-cargo-package-chacha20-0.10.2.drv
  /nix/store/xza3yc3l0w60ndq05mnhs6mk1zzlzrs7-cargo-package-rand-0.9.5.drv
  /nix/store/p2swq5dlvxk1vj6ay230jmjlfak83d0i-vendor-registry.drv
  /nix/store/w49ipm5vaqrkffsl78fcj3qpwzpvkw06-vendor-cargo-deps.drv
  /nix/store/1l0ixd1gzarl859ff0wivf301pism5rr-harmonia-deps-3.2.0.drv
  /nix/store/k19gl7zrk85s2p4zbvq1a8nkrq1sbvdg-harmonia-llvm-cov-3.2.0.drv
Failed to find a machine for remote build!
derivation: 15p5mwcpkwg8rvcvib6pjzqb8kyhi93g-cargo-package-rand_core-0.10.1.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: 1l0ixd1gzarl859ff0wivf301pism5rr-harmonia-deps-3.2.0.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: k19gl7zrk85s2p4zbvq1a8nkrq1sbvdg-harmonia-llvm-cov-3.2.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/k19gl7zrk85s2p4zbvq1a8nkrq1sbvdg-harmonia-llvm-cov-3.2.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/9kw5zwjdms3b6x61ndp1qf9rb26fw27a-harmonia-llvm-cov-3.2.0
       Last 25 log lines:
       >     |                 ^^^^^^^^^^^^
       >     |
       >    ::: /nix/store/3a8wcgir2044ik5d7q5wzjdn48wwwhq9-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/rand-0.10.2/src/rng.rs:163:8
       >     |
       > 163 |     fn random_range<T, R>(&mut self, range: R) -> T
       >     |        ------------ the method is available for `StdRng` here
       >     |
       >     = help: items from traits can only be used if the trait is in scope
       > help: there is a method `random` with a similar name, but with different arguments
       >    --> /nix/store/3a8wcgir2044ik5d7q5wzjdn48wwwhq9-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/rand-0.10.2/src/rng.rs:93:5
       >     |
       >  93 | /     fn random<T>(&mut self) -> T
       >  94 | |     where
       >  95 | |         StandardUniform: Distribution<T>,
       >     | |_________________________________________^
       > help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it
       >     |
       >  15 + use rand::RngExt;
       >     |
       >
       > For more information about this error, try `rustc --explain E0599`.
       > warning: `harmonia-store-gc` (lib test) generated 1 warning
       > error: could not compile `harmonia-store-gc` (lib test) due to 4 previous errors; 1 warning emitted
       > warning: build failed, waiting for other jobs to finish...
       > error: command `/nix/store/bd17xxvj4lyxnf7hgankn95a8h3pmw4d-cargo-1.97.1/bin/cargo test --no-run --message-format json-render-diagnostics --workspace` exited with code 101
       For full logs, run:
         nix log /nix/store/k19gl7zrk85s2p4zbvq1a8nkrq1sbvdg-harmonia-llvm-cov-3.2.0.drv