$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-global-state2.git /var/lib/mock/f41-build-1187640-22141/root/chroot_tmpdir/scmroot/php-sebastian-global-state2
Cloning into '/var/lib/mock/f41-build-1187640-22141/root/chroot_tmpdir/scmroot/php-sebastian-global-state2'...
$ git fetch origin 2151c9e60cfd5118274f0c5d1786b31d36063955:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sebastian-global-state2
 * [new ref]         2151c9e60cfd5118274f0c5d1786b31d36063955 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2151c9e Eliminate use of obsolete %patchN syntax (#2283636)