$ git clone -n https://src.fedoraproject.org/rpms/rubygem-curb.git /var/lib/mock/f33-build-137983-42108/root/chroot_tmpdir/scmroot/rubygem-curb
Cloning into '/var/lib/mock/f33-build-137983-42108/root/chroot_tmpdir/scmroot/rubygem-curb'...
$ git reset --hard 37b171f2e18cf8cad59f2c57bb8398f5ad04e60a
HEAD is now at 37b171f - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild