$ git clone -n https://src.fedoraproject.org/rpms/pam_abl.git /var/lib/mock/f41-build-1022754-18093/root/chroot_tmpdir/scmroot/pam_abl
Cloning into '/var/lib/mock/f41-build-1022754-18093/root/chroot_tmpdir/scmroot/pam_abl'...
$ git fetch origin 97af7be4bf2eaf36b13ac900d9fe80bba18f164f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pam_abl
 * [new ref]         97af7be4bf2eaf36b13ac900d9fe80bba18f164f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97af7be Eliminate use of obsolete %patchN syntax (#2283636)