$ git clone -n https://src.fedoraproject.org/rpms/aqualung.git /var/lib/mock/f41-build-856722-167755/root/chroot_tmpdir/scmroot/aqualung
Cloning into '/var/lib/mock/f41-build-856722-167755/root/chroot_tmpdir/scmroot/aqualung'...
$ git fetch origin 144863a7348bfcaaee12ce32e1bb693014a5d32c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aqualung
 * [new ref]         144863a7348bfcaaee12ce32e1bb693014a5d32c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 144863a Rebuild for ffmpeg 7