$ git clone -n https://src.fedoraproject.org/rpms/erlang-stdlib2.git /var/lib/mock/f39-build-1524835-36035/root/chroot_tmpdir/scmroot/erlang-stdlib2
Cloning into '/var/lib/mock/f39-build-1524835-36035/root/chroot_tmpdir/scmroot/erlang-stdlib2'...
$ git fetch origin 0e5016f16833cdd0980b0b53f48bf2ac6759ee19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-stdlib2
 * [new ref]         0e5016f16833cdd0980b0b53f48bf2ac6759ee19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e5016f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild