these 10 derivations will be built:
  /nix/store/41z0c0kf5qnsr2q1sx09pfx8pvrphmal-Cargo.toml.drv
  /nix/store/887xq44j4cxc4w64m9iidar1135lr7g5-cargo-package-chacha20-0.10.2.drv
  /nix/store/an4ydy490sa1rh66jyzbr0mzarc57w2p-cargo-package-rand_core-0.10.1.drv
  /nix/store/l3xy4brwcvb78ps2254yg47vg82zkpv1-cargo-package-rand-0.9.5.drv
  /nix/store/zpqq1z3gzh7a15zsikqd2cl93534m15c-cargo-package-rand-0.10.2.drv
  /nix/store/dcplxhjxs55ridyv9r94b6bavpskzdyg-vendor-registry.drv
  /nix/store/9hlah1vwcrpsdrg01vx2vi5vk4h3s8iw-vendor-cargo-deps.drv
  /nix/store/pa3v55akbcn1dfxiib52b79vzpkwyihq-source.drv
  /nix/store/nk3dw4fzbnf043lkb4dih6pkx5kkvc1x-harmonia-deps-3.2.0.drv
  /nix/store/9zg1gwnq0pgvwvlh4rvjjx7hv3gi11ax-harmonia-clippy-3.2.0.drv
error: Cannot build '/nix/store/9zg1gwnq0pgvwvlh4rvjjx7hv3gi11ax-harmonia-clippy-3.2.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/g500caxzfvj1v3nj4agbcflwpk2f5nqn-harmonia-clippy-3.2.0
       Last 25 log lines:
       >     |
       > 140 |     let n = rng.random_range(4..44);
       >     |                 ^^^^^^^^^^^^
       >     |
       >    ::: /nix/store/x1nl23z0f1hz2nh9s12nhw9s99ni132r-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 `rand::prelude::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/x1nl23z0f1hz2nh9s12nhw9s99ni132r-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`.
       > error: could not compile `harmonia-store-gc` (lib test) due to 5 previous errors
       > warning: build failed, waiting for other jobs to finish...
       For full logs, run:
         nix log /nix/store/9zg1gwnq0pgvwvlh4rvjjx7hv3gi11ax-harmonia-clippy-3.2.0.drv