$ git clone -n https://src.fedoraproject.org/rpms/gnome-initial-setup.git /var/lib/mock/f42-build-3275477-41321/root/chroot_tmpdir/scmroot/gnome-initial-setup
Cloning into '/var/lib/mock/f42-build-3275477-41321/root/chroot_tmpdir/scmroot/gnome-initial-setup'...
$ git fetch origin c426800021d0b5ef7bf95cbaa0a63a8ca74c89b9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-initial-setup
 * [new ref]         c426800021d0b5ef7bf95cbaa0a63a8ca74c89b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c426800 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild