$ git clone -n https://src.fedoraproject.org/rpms/rust-i18n-embed.git /var/lib/mock/f40-build-2163381-50962/root/chroot_tmpdir/scmroot/rust-i18n-embed
Cloning into '/var/lib/mock/f40-build-2163381-50962/root/chroot_tmpdir/scmroot/rust-i18n-embed'...
$ git fetch origin 83a4f662104b1c1c191da770284f13ae3987165b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-i18n-embed
 * [new ref]         83a4f662104b1c1c191da770284f13ae3987165b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83a4f66 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild