$ git clone -n https://gitee.com/little-huaduo/compiler-rt.git /var/lib/mock/dist-an23.3-build-434990-73067/root/chroot_tmpdir/scmroot/compiler-rt
Cloning into '/var/lib/mock/dist-an23.3-build-434990-73067/root/chroot_tmpdir/scmroot/compiler-rt'...
$ git fetch origin fc12912e1f6259889694614408f3aa9669309be2:KOJI_FETCH_HEAD
From https://gitee.com/little-huaduo/compiler-rt
 * [new ref]         fc12912e1f6259889694614408f3aa9669309be2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc12912 Add Sw64 support for compiler-rt