$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-global-state8.git /var/lib/mock/f42-build-3224755-41162/root/chroot_tmpdir/scmroot/php-sebastian-global-state8
Cloning into '/var/lib/mock/f42-build-3224755-41162/root/chroot_tmpdir/scmroot/php-sebastian-global-state8'...
$ git fetch origin 407e679921226f6da10c614ff08f20b05c458605:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sebastian-global-state8
 * [new ref]         407e679921226f6da10c614ff08f20b05c458605 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 407e679 enable tests