$ git clone -n https://src.fedoraproject.org/rpms/godot.git /var/lib/mock/f40-build-2613948-64104/root/chroot_tmpdir/scmroot/godot
Cloning into '/var/lib/mock/f40-build-2613948-64104/root/chroot_tmpdir/scmroot/godot'...
$ git fetch origin f6593003e64d3fec4c511ffb5e17136468c8f79c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/godot
 * [new ref]         f6593003e64d3fec4c511ffb5e17136468c8f79c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f659300 Fix build on riscv64