'rye build' with maturin produces the wheel using the bootstrap Python interpreter

[mvaled]

Steps to Reproduce

1. rye init --build-system maturin -p 3.8 rusty; cd rusty
2. rye pin --relaxed 3.8
3. rye sync
4. rye build

Expected Result

The binary wheel should be for Python 3.8.

Actual Result

The binary wheel is for Python 3.12 (rusty-0.1.0-cp312-cp312-linux_x86_64.whl).

Version Info

rye 0.34.0
commit: 0.34.0 (d31340178 2024-05-20)
platform: linux (x86_64)
self-python: [email protected]
symlink support: true
uv enabled: true

Stacktrace

No response

[phi-friday]

same on macos(arm)

log

❯ rye init --build-system maturin -p 3.8 rusty; cd rusty
success: Initialized project in /Users/***/git/python/test/qwe/rusty
  Run `rye sync` to get started
❯ rye pin --relaxed 3.8

pinned 3.8 in /Users/***/git/python/test/qwe/rusty/.python-version
❯ rye sync

Initializing new virtualenv in /Users/***/git/python/test/qwe/rusty/.venv
Python version: [email protected]
Generating production lockfile: /Users/***/git/python/test/qwe/rusty/requirements.lock
Generating dev lockfile: /Users/***/git/python/test/qwe/rusty/requirements-dev.lock
Installing dependencies
   Built file:///Users/***/git/python/test/qwe/rusty                                                        Built 1 editable in 3.97s
Installed 1 package in 1ms
 + rusty==0.1.0 (from file:///Users/***/git/python/test/qwe/rusty)
Done!
❯ rye build

building rusty
* Creating isolated environment: venv+uv...
* Using external uv from /Users/***/.rye/uv/0.1.44/uv
* Installing packages in isolated environment:
  - maturin>=1.2,<2.0
* Getting build dependencies for sdist...
* Building sdist...
Running `maturin pep517 write-sdist --sdist-directory /Users/***/git/python/test/qwe/rusty/dist`
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings
🐍 Found CPython 3.12 at /private/var/folders/27/xcyb5y7j5ql7sklfygs11m940000gn/T/build-env-3u6gfgo3/bin/python3
📡 Using build options features from pyproject.toml
📦 Built source distribution to /Users/***/git/python/test/qwe/rusty/dist/rusty-0.1.0.tar.gz
rusty-0.1.0.tar.gz
* Building wheel from sdist
* Creating isolated environment: venv+uv...
* Using external uv from /Users/***/.rye/uv/0.1.44/uv
* Installing packages in isolated environment:
  - maturin>=1.2,<2.0
* Getting build dependencies for wheel...
* Building wheel...
Running `maturin pep517 build-wheel -i /Users/***/.rye/py/[email protected]/bin/python3.12 --compatibility off`
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings
🐍 Found CPython 3.12 at /Users/***/.rye/py/[email protected]/bin/python3.12
📡 Using build options features from pyproject.toml
💻 Using `MACOSX_DEPLOYMENT_TARGET=11.0` for aarch64-apple-darwin by default
   Compiling target-lexicon v0.12.14
   Compiling autocfg v1.3.0
   Compiling proc-macro2 v1.0.85
   Compiling once_cell v1.19.0
   Compiling unicode-ident v1.0.12
   Compiling libc v0.2.155
   Compiling syn v1.0.109
   Compiling parking_lot_core v0.9.10
   Compiling cfg-if v1.0.0
   Compiling scopeguard v1.2.0
   Compiling smallvec v1.13.2             ] 0/43: proc-macro2(build.rs), scopeguard, parking_lot_core(buil...
   Compiling unindent v0.1.11             ] 1/43: proc-macro2(build.rs), scopeguard, parking_lot_core(buil...
   Compiling indoc v1.0.9                 ] 2/43: proc-macro2(build.rs), parking_lot_core(build.rs), syn(b...
   Compiling lock_api v0.4.12             ] 7/43: indoc, proc-macro2(build), parking_lot_core(build), syn(...
   Compiling memoffset v0.9.1             ] 8/43: indoc, proc-macro2(build), parking_lot_core(build), syn(...
   Compiling quote v1.0.36               ] 17/43: syn(build), memoffset(build), libc(build), target-lexico...
   Compiling pyo3-build-config v0.19.2   ] 24/43: memoffset(build), target-lexicon, syn, lock_api(build)     
   Compiling pyo3-macros-backend v0.19.2 ] 28/43: pyo3-build-config(build), syn, lock_api(build)             
   Compiling parking_lot v0.12.3         ] 29/43: pyo3-build-config(build), lock_api, syn, pyo3-macros-bac...
   Compiling pyo3-ffi v0.19.2====>       ] 33/43: pyo3-build-config, pyo3-macros-backend                     
   Compiling pyo3 v0.19.2
   Compiling pyo3-macros v0.19.2===>     ] 36/43: pyo3-ffi(build), pyo3-macros-backend                       
   Compiling rusty v0.1.0 (/private/var/folders/27/xcyb5y7j5ql7sklfygs11m940000gn/T/build-via-sdist-varl957f/rusty-0.1.0)
    Finished `release` profile [optimized] target(s) in 6.16s                                                
📦 Built wheel for CPython 3.12 to /private/var/folders/27/xcyb5y7j5ql7sklfygs11m940000gn/T/build-via-sdist-varl957f/rusty-0.1.0/target/wheels/rusty-0.1.0-cp312-cp312-macosx_11_0_arm64.whl
/private/var/folders/27/xcyb5y7j5ql7sklfygs11m940000gn/T/build-via-sdist-varl957f/rusty-0.1.0/target/wheels/rusty-0.1.0-cp312-cp312-macosx_11_0_arm64.whl
Successfully built rusty-0.1.0.tar.gz and rusty-0.1.0-cp312-cp312-macosx_11_0_arm64.whl

version

❯ rye --version
rye 0.34.0
commit: 0.34.0 (d31340178 2024-05-20)
platform: macos (aarch64)
self-python: [email protected]
symlink support: true
uv enabled: true