$ git clone -n https://gitee.com/cobratoxin/speexdsp.git /var/lib/mock/dist-an8.8-build-280374-64602/root/chroot_tmpdir/scmroot/speexdsp
Cloning into '/var/lib/mock/dist-an8.8-build-280374-64602/root/chroot_tmpdir/scmroot/speexdsp'...
$ git fetch origin a6a21a9ce351389840858f77a39be4a6c9beb9ba:KOJI_FETCH_HEAD
From https://gitee.com/cobratoxin/speexdsp
 * [new ref]         a6a21a9ce351389840858f77a39be4a6c9beb9ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6a21a9 update to speexdsp-1.2.1-2.fc37.src.rpm