$ git clone -n https://src.fedoraproject.org/rpms/cdargs.git /var/lib/mock/f40-build-1992385-43594/root/chroot_tmpdir/scmroot/cdargs
Cloning into '/var/lib/mock/f40-build-1992385-43594/root/chroot_tmpdir/scmroot/cdargs'...
$ git fetch origin 54fb3308fe0f2abb6884e9bbbee28b57b2bd8849:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cdargs
 * [new ref]         54fb3308fe0f2abb6884e9bbbee28b57b2bd8849 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54fb330 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild