$ git clone -n https://src.fedoraproject.org/rpms/qtractor.git /var/lib/mock/f41-build-844133-162317/root/chroot_tmpdir/scmroot/qtractor
Cloning into '/var/lib/mock/f41-build-844133-162317/root/chroot_tmpdir/scmroot/qtractor'...
$ git fetch origin 057121ffe9a9d968c9c00485caeab4388ecc74fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qtractor
 * [new ref]         057121ffe9a9d968c9c00485caeab4388ecc74fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 057121f 1.1.0