$ git clone -n https://gitee.com/yunfan321/cargo-vendored-libc.git /var/lib/mock/dist-an8.10-build-450303-73450/root/chroot_tmpdir/scmroot/cargo-vendored-libc
Cloning into '/var/lib/mock/dist-an8.10-build-450303-73450/root/chroot_tmpdir/scmroot/cargo-vendored-libc'...
$ git fetch origin 996794818ad132fc39aee6993332738074a7fe03:KOJI_FETCH_HEAD
From https://gitee.com/yunfan321/cargo-vendored-libc
 * [new ref]         996794818ad132fc39aee6993332738074a7fe03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9967948 support-sw_64