$ git clone -n https://src.fedoraproject.org/rpms/jwm.git /var/lib/mock/f40-build-2670521-67329/root/chroot_tmpdir/scmroot/jwm
Cloning into '/var/lib/mock/f40-build-2670521-67329/root/chroot_tmpdir/scmroot/jwm'...
$ git fetch origin 0d6f0dc6c1ea40065410428a60bbad5696651fa0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jwm
 * [new ref]         0d6f0dc6c1ea40065410428a60bbad5696651fa0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d6f0dc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild