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OvalMoney / celery-exporter

Prometheus metrics exporter for Celery
MIT License
142 stars 37 forks source link

Update python build to work with rust compiler from stable release channel #16

Closed mistergreg closed 4 years ago

mistergreg commented 4 years ago

I'm getting build failures when running pip install celery-exporter on a system with rustc 1.39.0 compiler installed on it:

    error[E0554]: #![feature] may not be used on the stable release channel
     --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/pyo3-0.7.0/src/lib.rs:1:1
      |
    1 | #![feature(specialization)]
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^

    error: aborting due to previous error

    For more information about this error, try `rustc --explain E0554`.
    The following warnings were emitted during compilation:

    warning: pyo3 was unable to check rustc compatibility.
    warning: Build may fail due to incompatible rustc version.

    error: Could not compile `pyo3`.

I'd like to use this library but don't think I can if it is not based on a rust environment from the stable release channel.

Is there a reason why this package relies on a rust environment based on nightly-2019-06-20?

MRoci commented 4 years ago

it'a pyo3 issue that is tracked here

nayaks commented 4 years ago

This still doesn't work. Can't build with nightly rust also. PyO3 error is constant.