these 5 derivations will be built:
  /nix/store/4xphq8c77sxva45nagg6rpq3dmi3gmw0-vendor-registry.drv
  /nix/store/aqx04w3wrz7c0zz1pfq96ddx7ajxrpmy-vendor-cargo-deps.drv
  /nix/store/msiwiq8p9hbdas2cd7gwf0qrd29jr7zm-source.drv
  /nix/store/j1wipbza542yfh6nwd291ffm2jbwijsl-harmonia-deps-3.2.0.drv
  /nix/store/d4z52x4n5z9875zjihh8mib97qbnc6hx-harmonia-3.2.0.drv
error: Cannot build '/nix/store/d4z52x4n5z9875zjihh8mib97qbnc6hx-harmonia-3.2.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/jxkp5b4jpv2ldj91c9ir9cwjl2gpz337-harmonia-3.2.0
       Last 25 log lines:
       >     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       > ...
       > 214 |     pub fn open<P: AsRef<Path>>(path: P) -> io::Result<NamedFile> {
       >     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >
       > error[E0599]: no associated function or constant named `open_async` found for struct `NamedFile` in the current scope
       >    --> harmonia-cache/src/serve.rs:174:23
       >     |
       > 174 |         Ok(NamedFile::open_async(&full_path)
       >     |                       ^^^^^^^^^^ associated function or constant not found in `NamedFile`
       >     |
       > note: if you're trying to build a new `NamedFile` consider using one of the following associated functions:
       >       NamedFile::from_file
       >       NamedFile::open
       >    --> /nix/store/9lq3byr01czwicw0xz3p9f7ip8xlf0iy-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/actix-files-0.7.0/src/named.rs:181:5
       >     |
       > 181 |     pub fn from_file<P: AsRef<Path>>(file: File, path: P) -> io::Result<NamedFile> {
       >     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       > ...
       > 214 |     pub fn open<P: AsRef<Path>>(path: P) -> io::Result<NamedFile> {
       >     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >
       > For more information about this error, try `rustc --explain E0599`.
       > error: could not compile `harmonia-cache` (bin "harmonia-cache") due to 3 previous errors
       > warning: build failed, waiting for other jobs to finish...
       For full logs, run:
         nix log /nix/store/d4z52x4n5z9875zjihh8mib97qbnc6hx-harmonia-3.2.0.drv