Test failures on Arch Linux since version 1.8.4

[carlsmedstad]

Hey 👋

We're having trouble building maturin on Arch Linux since version 1.8.4 - The following tests are failing:

failures:
    develop_cffi_mixed
    develop_cffi_pure
    develop_hello_world::case_1
    develop_hello_world::case_2
    develop_pyo3_ffi_pure::case_1
    develop_pyo3_ffi_pure::case_2
    develop_pyo3_mixed
    develop_pyo3_mixed_implicit
    develop_pyo3_mixed_include_exclude
    develop_pyo3_mixed_py_subdir
    develop_pyo3_mixed_src_layout
    develop_pyo3_mixed_submodule
    develop_pyo3_mixed_with_path_dep
    develop_pyo3_pure
    develop_uniffi_pure_proc_macro
    integration_cffi_mixed
    integration_cffi_pure
    integration_hello_world
    integration_pyo3_bin
    integration_pyo3_ffi_pure
    integration_pyo3_mixed
    integration_pyo3_mixed_implicit
    integration_pyo3_mixed_include_exclude
    integration_pyo3_mixed_py_subdir
    integration_pyo3_mixed_src_layout
    integration_pyo3_mixed_submodule
    integration_pyo3_mixed_with_path_dep
    integration_pyo3_pure
    integration_readme_duplication
    integration_with_data
    integration_workspace_inverted_order
    warn_on_missing_python_source

All failing with an error related to compression levels:

---- develop_uniffi_pure_proc_macro stdout ----
🔗 Found uniffi bindings
Cause: unsupported Zip archive: Unsupported compression level

thread 'develop_uniffi_pure_proc_macro' panicked at tests/run.rs:166:5:
unsupported Zip archive: Unsupported compression level

Our PKGBUILD for reference: https://gitlab.archlinux.org/archlinux/packaging/packages/maturin/-/blob/main/PKGBUILD?ref_type=heads

Input/assistance very much appreciated, thanks! :)

[ReillyBrogan]

We hit this issue on AerynOS as well with Maturin 1.8.6 failing to build the python-cryptography package with the same error. Reverting #2572 fixes that build.

CC @mgorny as PR author.

[messense]

It's a bit hard for us to reproduce this issue since tests are passing on CI and running locally, do you think you can create a repro using maybe docker container?

[carlsmedstad]

Running the tests without --all-features seems to solve the issue:

check() {
  cd $pkgbase
  mkdir -p test-crates/venvs
  local cargo_skip_args=(
    # Requires wasm32-wasip1 target
    --skip=integration_wasm_hello_world
  )
  # Using --all-features here causes test failures due to:
  #   Cause: unsupported Zip archive: Unsupported compression level
  cargo test --frozen -- "${cargo_skip_args[@]}"
}

See: https://gitlab.archlinux.org/archlinux/packaging/packages/maturin/-/commit/01adc3454ffe2b42c3a74e5cab9224fb039428ed