$ git clone -n https://src.fedoraproject.org/rpms/qmmp-plugin-pack.git /var/lib/mock/f45-build-33932-675/root/chroot_tmpdir/scmroot/qmmp-plugin-pack
Cloning into '/var/lib/mock/f45-build-33932-675/root/chroot_tmpdir/scmroot/qmmp-plugin-pack'...
$ git fetch origin 326d9818811be8768c94bcd817af52abd0c76271:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qmmp-plugin-pack
 * [new ref]         326d9818811be8768c94bcd817af52abd0c76271 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 326d981 Rebuilt for FFmpeg 9