$ git clone -n https://gitee.com/lu-lie/vtoa.git /var/lib/mock/dist-an23-epao-nonfree-build-429061-72585/root/chroot_tmpdir/scmroot/vtoa
Cloning into '/var/lib/mock/dist-an23-epao-nonfree-build-429061-72585/root/chroot_tmpdir/scmroot/vtoa'...
$ git fetch origin 2c8bc29791ee1bf6db6a203570ea42a775aea324:KOJI_FETCH_HEAD
From https://gitee.com/lu-lie/vtoa
 * [new ref]         2c8bc29791ee1bf6db6a203570ea42a775aea324 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c8bc29 Fix unexpected error when rpm upgrading