$ git clone -n https://src.fedoraproject.org/rpms/acpid.git /var/lib/mock/f41-build-1020045-17995/root/chroot_tmpdir/scmroot/acpid
Cloning into '/var/lib/mock/f41-build-1020045-17995/root/chroot_tmpdir/scmroot/acpid'...
$ git fetch origin 09111b9ad4dc00e4b94617900348f2643a79e44e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/acpid
 * [new ref]         09111b9ad4dc00e4b94617900348f2643a79e44e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09111b9 Eliminate use of obsolete %patchN syntax (#2283636)