$ git clone -n https://src.fedoraproject.org/rpms/libopenshot-audio.git /var/lib/mock/f45-build-16705-490/root/chroot_tmpdir/scmroot/libopenshot-audio
Cloning into '/var/lib/mock/f45-build-16705-490/root/chroot_tmpdir/scmroot/libopenshot-audio'...
$ git fetch origin 6107fd10385f128edf32cabd20a4a20a327f6b38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libopenshot-audio
 * [new ref]         6107fd10385f128edf32cabd20a4a20a327f6b38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6107fd1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild