ring 0.16.20 fails on glibc for armv7-unknown-linux-gnueabihf

[leshow]

Checklist

• I've looked through the issues and pull requests for similar reports

Describe your issue

cross fails to build ring 0.16.20 (it is not a direct dependency) for armv7-unknown-linux-gnueabihf

What target(s) are you cross-compiling for?

armv7-unknown-linux-gnueabihf

Which operating system is the host (e.g computer cross is on) running?

• macOS
• Windows
• Linux / BSD
• other OS (specify in description)

What architecture is the host?

• x86_64 / AMD64
• arm32
• arm64 (including Mac M1)

What container engine is cross using?

• docker
• podman
• other container engine (specify in description)

cross version

cross 0.2.1 (05c4490 2022-06-21)

Example

❯ cross build --target armv7-unknown-linux-gnueabihf         
   Compiling libc v0.2.126
   Compiling ring v0.16.20
   Compiling anyhow v1.0.58
   Compiling protobuf v2.27.1
   Compiling typenum v1.15.0
   Compiling httparse v1.7.1
   Compiling crc32fast v1.3.2
   Compiling crossbeam-utils v0.8.9
   Compiling libsqlite3-sys v0.24.2
   Compiling encoding_rs v0.8.31
   Compiling brotli-decompressor v2.3.2
   Compiling lock_api v0.4.7
error: failed to run custom build command for `ring v0.16.20`

Caused by:
  process didn't exit successfully: `/target/debug/build/ring-c5ea9685f52c1129/build-script-build` (exit status: 1)
  --- stderr
  /target/debug/build/ring-c5ea9685f52c1129/build-script-build: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.25' not found (required by /target/debug/build/ring-c5ea9685f52c1129/build-script-build)
  /target/debug/build/ring-c5ea9685f52c1129/build-script-build: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /target/debug/build/ring-c5ea9685f52c1129/build-script-build)
warning: build failed, waiting for other jobs to finish...
error: build failed

Additional information / notes

No response

[Alexhuszagh]

Have you tried running cargo clean? See #724.

[leshow]

Oh, yes that seems to work. Thank you!