$ git clone -n https://src.fedoraproject.org/rpms/subscription-manager-cockpit.git /var/lib/mock/f40-build-2342706-59841/root/chroot_tmpdir/scmroot/subscription-manager-cockpit
Cloning into '/var/lib/mock/f40-build-2342706-59841/root/chroot_tmpdir/scmroot/subscription-manager-cockpit'...
$ git fetch origin 9b1e75f5426f1ad63093d810e8360d3bec0445e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/subscription-manager-cockpit
 * [new ref]         9b1e75f5426f1ad63093d810e8360d3bec0445e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b1e75f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild