$ git clone -n https://src.fedoraproject.org/rpms/vala.git /var/lib/mock/f40-build-2309576-57362/root/chroot_tmpdir/scmroot/vala
Cloning into '/var/lib/mock/f40-build-2309576-57362/root/chroot_tmpdir/scmroot/vala'...
$ git fetch origin 67fbbfc5e7b859ad8081c8332f982c83ceec922a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vala
 * [new ref]         67fbbfc5e7b859ad8081c8332f982c83ceec922a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67fbbfc Downgrade GCC 14 -Wint-conversion errors to warnings