$ git clone -n https://src.fedoraproject.org/rpms/mingw-qscintilla.git /var/lib/mock/f41-build-731940-13178/root/chroot_tmpdir/scmroot/mingw-qscintilla
Cloning into '/var/lib/mock/f41-build-731940-13178/root/chroot_tmpdir/scmroot/mingw-qscintilla'...
$ git fetch origin 84baaa9a84706634a2e724b826f80edc148648a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qscintilla
 * [new ref]         84baaa9a84706634a2e724b826f80edc148648a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84baaa9 Rebuild (sip)