$ git clone -n https://gitee.com/gcdota930915/rust.git /var/lib/mock/dist-an23.3-build-427150-73009/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23.3-build-427150-73009/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin 89c56fe432b736d7afcf07b301b854b8ae92c32e:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/rust
 * [new ref]         89c56fe432b736d7afcf07b301b854b8ae92c32e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89c56fe Update to 1.84.1