$ git clone -n https://src.fedoraproject.org/rpms/colrdx.git /var/lib/mock/f40-build-2275754-55102/root/chroot_tmpdir/scmroot/colrdx
Cloning into '/var/lib/mock/f40-build-2275754-55102/root/chroot_tmpdir/scmroot/colrdx'...
$ git fetch origin 28328f05dbbcf3dfc2d913014739fb5f4239b5f5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/colrdx
 * [new ref]         28328f05dbbcf3dfc2d913014739fb5f4239b5f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28328f0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild