$ git clone -n https://src.fedoraproject.org/rpms/mingw-qscintilla.git /var/lib/mock/f40-build-2238425-53568/root/chroot_tmpdir/scmroot/mingw-qscintilla
Cloning into '/var/lib/mock/f40-build-2238425-53568/root/chroot_tmpdir/scmroot/mingw-qscintilla'...
$ git fetch origin 4f61e0ad6adae3739777a4104cfbb44106029546:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qscintilla
 * [new ref]         4f61e0ad6adae3739777a4104cfbb44106029546 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f61e0a Rebuild (sip)