error: failed to compile

[adamzerner]

When running brew install unused I get the following error:

error: failed to compile `unused v0.2.0 (/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0)`, intermediate artifacts can be found at `/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0/target`

Here's the full output:

code/springbig [DEV-8641-post-api] » brew install unused
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 2 taps (homebrew/core and homebrew/cask).
==> Updated Formulae
Updated 11 formulae.
==> Updated Casks
Updated 2 casks.

==> Installing unused from unused-code/formulae
==> Downloading https://github.com/unused-code/unused/archive/0.2.0.tar.gz
Already downloaded: /Users/Adam/Library/Caches/Homebrew/downloads/a52afdd1a0dab474b7a8ac1341edb654b13a79836718c69b461c55bd2b3f67fd--unused-0.2.0.tar.gz
==> cargo install --features mimalloc
Last 15 lines from /Users/Adam/Library/Logs/Homebrew/unused/01.cargo:
--locked
--root
/usr/local/Cellar/unused/0.2.0
--path
.
--features
mimalloc

  Installing unused v0.2.0 (/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0)
    Updating crates.io index
warning: package `crossbeam-epoch v0.9.1` in Cargo.lock is yanked in registry `crates.io`, consider running without --locked
error: failed to compile `unused v0.2.0 (/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0)`, intermediate artifacts can be found at `/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0/target`

Caused by:
  Package `unused v0.2.0 (/private/tmp/unused-20210615-4950-cn3ai4/unused-0.2.0)` does not have feature `mimalloc`. It has a required dependency with that name, but only optional dependencies can be used as features.

If reporting this issue please do so at (not Homebrew/brew or Homebrew/core):
  https://github.com/unused-code/homebrew-formulae/issues

code/springbig [DEV-8641-post-api] »

[LucasBilkMatos]

Got the same error while trying to install Unused

==> Downloading https://github.com/unused-code/unused/archive/0.4.0.tar.gz
Already downloaded: /home/lucas/.cache/Homebrew/downloads/edc3dd4aee8a5a932dbdc7df14b5fce223450f460487fd2b81f13ff730781a0e--unused-0.4.0.tar.gz
==> Installing unused from unused-code/formulae
==> cargo install --features mimalloc
Last 15 lines from /home/lucas/.cache/Homebrew/Logs/unused/01.cargo:
    CMake will not be able to correctly generate this project.
  Call Stack (most recent call first):
    CMakeLists.txt:2 (project)


  thread 'main' panicked at '
  command did not execute successfully, got: exit status: 1

  build script failed, must exit now', /home/lucas/.cache/Homebrew/cargo_cache/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.45/src/lib.rs:894:5
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error: failed to compile `unused v0.4.0 (/tmp/unused-20220126-26371-gh39lk/unused-0.4.0)`, intermediate artifacts can be found at `/tmp/unused-20220126-26371-gh39lk/unused-0.4.0/target`

Caused by:
  build failed

If reporting this issue please do so at (not Homebrew/brew or Homebrew/core):
  https://github.com/unused-code/homebrew-formulae/issues