$ git clone -n https://src.fedoraproject.org/rpms/lz4-java.git /var/lib/mock/f31-build-49627-27320/root/chroot_tmpdir/scmroot/lz4-java
Cloning into '/var/lib/mock/f31-build-49627-27320/root/chroot_tmpdir/scmroot/lz4-java'...
$ git reset --hard abc92c53c54003a26d6f6cb2acf8fc22b4771081
HEAD is now at abc92c5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild