$ git clone -n https://src.fedoraproject.org/rpms/libpsm2.git /var/lib/mock/f40-build-790969-137045/root/chroot_tmpdir/scmroot/libpsm2
Cloning into '/var/lib/mock/f40-build-790969-137045/root/chroot_tmpdir/scmroot/libpsm2'...
$ git fetch origin ff4f05dc16882f1997a2160500e3931a7be6ef17:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libpsm2
 * [new ref]         ff4f05dc16882f1997a2160500e3931a7be6ef17 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff4f05d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild