$ git clone -n https://src.fedoraproject.org/rpms/AMF.git /var/lib/mock/f41-build-side-1-3049066-37873/root/chroot_tmpdir/scmroot/AMF
Cloning into '/var/lib/mock/f41-build-side-1-3049066-37873/root/chroot_tmpdir/scmroot/AMF'...
$ git fetch origin 37c07e8b01b692514b0e2a0d05bdd8d5a3868015:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/AMF
 * [new ref]         37c07e8b01b692514b0e2a0d05bdd8d5a3868015 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37c07e8 Update to 1.4.35, split out PDF docs