$ git clone -n https://gitee.com/gcdota930915/rust.git /var/lib/mock/dist-an23.3-build-414101-72745/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23.3-build-414101-72745/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin 646d39b71a156ae5473197313029779284ece463:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/rust
 * [new ref]         646d39b71a156ae5473197313029779284ece463 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 646d39b disable check