$ git clone -n https://src.fedoraproject.org/rpms/rust-locale_config.git /var/lib/mock/f38-build-side-43-rust-devel-1416849-31457/root/chroot_tmpdir/scmroot/rust-locale_config
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1416849-31457/root/chroot_tmpdir/scmroot/rust-locale_config'...
$ git fetch origin 31f54864502986544f27068009e9a2e3f2251e1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-locale_config
 * [new ref]         31f54864502986544f27068009e9a2e3f2251e1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31f5486 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild