$ git clone -n https://src.fedoraproject.org/rpms/elisa-player.git /var/lib/mock/f41-build-side-1-2672145-29190/root/chroot_tmpdir/scmroot/elisa-player
Cloning into '/var/lib/mock/f41-build-side-1-2672145-29190/root/chroot_tmpdir/scmroot/elisa-player'...
$ git fetch origin acf723961ee9c2d791de94eac1e1dd4783b4ebda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/elisa-player
 * [new ref]         acf723961ee9c2d791de94eac1e1dd4783b4ebda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at acf7239 convert license to SPDX