$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-recursion-context6.git /var/lib/mock/f45-build-28321-629/root/chroot_tmpdir/scmroot/php-sebastian-recursion-context6
Cloning into '/var/lib/mock/f45-build-28321-629/root/chroot_tmpdir/scmroot/php-sebastian-recursion-context6'...
$ git fetch origin 9cb3202424f0551707e3ab07ee1a12684275d807:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sebastian-recursion-context6
 * [new ref]         9cb3202424f0551707e3ab07ee1a12684275d807 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cb3202 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild