$ git clone -n https://src.fedoraproject.org/rpms/libmodman.git /var/lib/mock/f42-build-3273878-41313/root/chroot_tmpdir/scmroot/libmodman
Cloning into '/var/lib/mock/f42-build-3273878-41313/root/chroot_tmpdir/scmroot/libmodman'...
$ git fetch origin b3cc0f554f0cfda0f48449a945be05b871713875:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libmodman
 * [new ref]         b3cc0f554f0cfda0f48449a945be05b871713875 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3cc0f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild