$ git clone -n https://src.fedoraproject.org/rpms/color-filesystem.git /var/lib/mock/f40-build-1993120-43657/root/chroot_tmpdir/scmroot/color-filesystem
Cloning into '/var/lib/mock/f40-build-1993120-43657/root/chroot_tmpdir/scmroot/color-filesystem'...
$ git fetch origin 9a72f66ac26b256a3298e9a1761bc552819e1300:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/color-filesystem
 * [new ref]         9a72f66ac26b256a3298e9a1761bc552819e1300 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a72f66 Migrate to SPDX license