$ git clone -n https://src.fedoraproject.org/rpms/mingw-gstreamer1-plugins-base.git /var/lib/mock/f40-build-2238349-53563/root/chroot_tmpdir/scmroot/mingw-gstreamer1-plugins-base
Cloning into '/var/lib/mock/f40-build-2238349-53563/root/chroot_tmpdir/scmroot/mingw-gstreamer1-plugins-base'...
$ git fetch origin 0e3f46778b8fad116aae6bd1b98961fb361ee858:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-gstreamer1-plugins-base
 * [new ref]         0e3f46778b8fad116aae6bd1b98961fb361ee858 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e3f467 Update to 1.22.8