$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-13-annobin.git /var/lib/mock/dist-circle8_10-updates-build-118941-82966/root/chroot_tmpdir/scmroot/gcc-toolset-13-annobin
Cloning into '/var/lib/mock/dist-circle8_10-updates-build-118941-82966/root/chroot_tmpdir/scmroot/gcc-toolset-13-annobin'...
$ git fetch origin fbb85b2a21526199179177ef90d84c4b03f147d5:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/gcc-toolset-13-annobin
 * [new ref]         fbb85b2a21526199179177ef90d84c4b03f147d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbb85b2 import gcc-toolset-13-annobin-12.69-1.el8_10