$ git clone -n https://src.fedoraproject.org/rpms/opensm.git /var/lib/mock/f42-build-3279800-41338/root/chroot_tmpdir/scmroot/opensm
Cloning into '/var/lib/mock/f42-build-3279800-41338/root/chroot_tmpdir/scmroot/opensm'...
$ git fetch origin 2edc788af0f23b341313afdc7cc79775e398eafe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opensm
 * [new ref]         2edc788af0f23b341313afdc7cc79775e398eafe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2edc788 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild