$ git clone -n https://src.fedoraproject.org/rpms/psblas3.git /var/lib/mock/f42-build-3487010-45834/root/chroot_tmpdir/scmroot/psblas3
Cloning into '/var/lib/mock/f42-build-3487010-45834/root/chroot_tmpdir/scmroot/psblas3'...
$ git fetch origin e098a0b0163629c77939bd0a848410efb31654a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/psblas3
 * [new ref]         e098a0b0163629c77939bd0a848410efb31654a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e098a0b Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild