$ git clone -n https://src.fedoraproject.org/rpms/libcap.git /var/lib/mock/f42-build-3272221-41305/root/chroot_tmpdir/scmroot/libcap
Cloning into '/var/lib/mock/f42-build-3272221-41305/root/chroot_tmpdir/scmroot/libcap'...
$ git fetch origin c0976890330a07be105a1df5708584839e2193dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcap
 * [new ref]         c0976890330a07be105a1df5708584839e2193dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c097689 Update internal CI tests