$ git clone -n https://gitee.com/mgb01105731/rust-rav1e.git /var/lib/mock/dist-an23.3-build-430329-73048/root/chroot_tmpdir/scmroot/rust-rav1e
Cloning into '/var/lib/mock/dist-an23.3-build-430329-73048/root/chroot_tmpdir/scmroot/rust-rav1e'...
$ git fetch origin 3991f7e73ac6bbc8a2d2aa33b9861f3a4a745460:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/rust-rav1e
 * [new ref]         3991f7e73ac6bbc8a2d2aa33b9861f3a4a745460 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3991f7e update to 0.6.6 to fix build err