$ git clone -n https://gitee.com/idolsama/mariadb.git /var/lib/mock/dist-an23-build-326574-68995/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an23-build-326574-68995/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin d664e3153a8d373a5179ea27a0b9094a84bd0e4f:KOJI_FETCH_HEAD
From https://gitee.com/idolsama/mariadb
 * [new ref]         d664e3153a8d373a5179ea27a0b9094a84bd0e4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  30% (7/23)
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Updating files: 100% (23/23), done.
HEAD is now at d664e31 disable selftest for riscv64