$ git clone -n https://src.fedoraproject.org/rpms/liblcf.git /var/lib/mock/f42-build-side-1-3504963-45986/root/chroot_tmpdir/scmroot/liblcf
Cloning into '/var/lib/mock/f42-build-side-1-3504963-45986/root/chroot_tmpdir/scmroot/liblcf'...
$ git fetch origin 0408f395ad98b456d80a664ee7569e1899c6601b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/liblcf
 * [new ref]         0408f395ad98b456d80a664ee7569e1899c6601b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0408f39 Update to v0.8.1