$ git clone -n https://src.fedoraproject.org/rpms/rubygem-krb5-auth.git /var/lib/mock/f31-build-90112-32168/root/chroot_tmpdir/scmroot/rubygem-krb5-auth
Cloning into '/var/lib/mock/f31-build-90112-32168/root/chroot_tmpdir/scmroot/rubygem-krb5-auth'...
$ git reset --hard 6041f08d82be5aaff55c04f9bdd468ca886b2f38
HEAD is now at 6041f08 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild