$ git clone -n https://src.fedoraproject.org/rpms/uid_wrapper.git /var/lib/mock/f31-build-70598-30511/root/thebuilddir/tmp/scmroot/uid_wrapper
Cloning into '/var/lib/mock/f31-build-70598-30511/root/thebuilddir/tmp/scmroot/uid_wrapper'...
$ git reset --hard a78d8cdcf291d0667b4ca2216946dfe402cbda18
HEAD is now at a78d8cd - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild