this derivation will be built:
  /nix/store/jg291c59wn6dsd590hi08hi1x0yy9dj7-harmonia-clippy-3.2.0.drv
Failed to find a machine for remote build!
derivation: jg291c59wn6dsd590hi08hi1x0yy9dj7-harmonia-clippy-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/jg291c59wn6dsd590hi08hi1x0yy9dj7-harmonia-clippy-3.2.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/933q4wvybw1rpkp0797sl862c35fa84r-harmonia-clippy-3.2.0
       Last 25 log lines:
       >    --> harmonia-store-gc/src/gc.rs:570:49
       >     |
       > 570 |     let bytes_freed = bytes_freed + clean_links(&store.layout.links_dir())?;
       >     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `store.layout.links_dir()`
       >     |
       >     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
       >
       > error: call to `.clone()` on a reference in this situation does nothing
       >    --> harmonia-store-gc/src/gc.rs:385:55
       >     |
       > 385 |     let real_store_dir = store.layout.real_store_dir().clone();
       >     |                                                       ^^^^^^^^
       >     |
       >     = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed
       >     = note: `-D noop-method-call` implied by `-D warnings`
       >     = help: to override `-D warnings` add `#[allow(noop_method_call)]`
       > help: remove this redundant call
       >     |
       > 385 -     let real_store_dir = store.layout.real_store_dir().clone();
       > 385 +     let real_store_dir = store.layout.real_store_dir();
       >     |
       >
       > error: could not compile `harmonia-store-gc` (lib) due to 8 previous errors
       > warning: build failed, waiting for other jobs to finish...
       > error: could not compile `harmonia-store-gc` (lib test) due to 8 previous errors
       For full logs, run:
         nix log /nix/store/jg291c59wn6dsd590hi08hi1x0yy9dj7-harmonia-clippy-3.2.0.drv