$ git clone -n https://src.fedoraproject.org/rpms/autolink-java.git /var/lib/mock/f39-build-1887518-42785/root/chroot_tmpdir/scmroot/autolink-java
Cloning into '/var/lib/mock/f39-build-1887518-42785/root/chroot_tmpdir/scmroot/autolink-java'...
$ git fetch origin 7504b7d5228c29681a16f4517d07f0ead8273134:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/autolink-java
 * [new ref]         7504b7d5228c29681a16f4517d07f0ead8273134 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7504b7d Initial RPM