$ git clone -n https://src.fedoraproject.org/rpms/exif.git /var/lib/mock/f41-build-830759-14817/root/chroot_tmpdir/scmroot/exif
Cloning into '/var/lib/mock/f41-build-830759-14817/root/chroot_tmpdir/scmroot/exif'...
$ git fetch origin a0094db7760f1472e253f84c0b677510dfae6827:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/exif
 * [new ref]         a0094db7760f1472e253f84c0b677510dfae6827 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0094db Eliminate use of obsolete %patchN syntax (#2283636)