$ git clone -n https://src.fedoraproject.org/rpms/php-masterminds-html5.git /var/lib/mock/f45-build-27966-627/root/chroot_tmpdir/scmroot/php-masterminds-html5
Cloning into '/var/lib/mock/f45-build-27966-627/root/chroot_tmpdir/scmroot/php-masterminds-html5'...
$ git fetch origin 4e57e8b24e76d4a1413bff1514ee756032307578:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-masterminds-html5
 * [new ref]         4e57e8b24e76d4a1413bff1514ee756032307578 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e57e8b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild