$ git clone -n https://src.fedoraproject.org/rpms/gnome-color-manager.git /var/lib/mock/f40-build-795524-140206/root/chroot_tmpdir/scmroot/gnome-color-manager
Cloning into '/var/lib/mock/f40-build-795524-140206/root/chroot_tmpdir/scmroot/gnome-color-manager'...
$ git fetch origin 17b601a6c911a99939babbe7b71e6227a1643a38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-color-manager
 * [new ref]         17b601a6c911a99939babbe7b71e6227a1643a38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17b601a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild