$ git clone -n https://src.fedoraproject.org/rpms/kcov.git /var/lib/mock/f40-build-795893-140350/root/chroot_tmpdir/scmroot/kcov
Cloning into '/var/lib/mock/f40-build-795893-140350/root/chroot_tmpdir/scmroot/kcov'...
$ git fetch origin 7de3b9f7613a7cdfc05a68f4390e7f506e2a765c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcov
 * [new ref]         7de3b9f7613a7cdfc05a68f4390e7f506e2a765c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7de3b9f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild