tarpaulin installation is broken

[jplatte]

Since today, the following CI step is consistently failing:

    - name: Install tarpaulin
      uses: taiki-e/install-action@v2
      with:
        tool: cargo-tarpaulin

with the error

info: verifying sha256 checksum for cargo-tarpaulin-x86_64-unknown-linux-musl.tar.gz
sha256sum: WARNING: 1 computed checksum did NOT match

[taiki-e]

It seems the tarpaulin maintainer re-compiled binaries for 0.26.0.

• first (1 month ago): https://github.com/xd009642/tarpaulin/actions/runs/5293372127
• second (3 hours ago): https://github.com/xd009642/tarpaulin/actions/runs/5678274297

Looking at the issue, it appears that the 0.26.0 release workflow was also accidentally retriggered when addressing a problem with the 0.26.1 release.

[taiki-e]

Fixed in 2.12.19. Thanks for the report!