Logged warnings (pid 12599):
(none)

[exception]: Executing test client: ERR Error running script (call to f_b8a004ff6ffb3007ac9f4b1568152759f68b002a): @enable_strict_lua:14: user_script:3: Script attempted to access unexisting global variable 'cjson'.
ERR Error running script (call to f_b8a004ff6ffb3007ac9f4b1568152759f68b002a): @enable_strict_lua:14: user_script:3: Script attempted to access unexisting global variable 'cjson'
    while executing
"[srv $level "client"] {*}$args"
    (procedure "r" line 7)
    invoked from within
"r eval {return
                 table.concat(
                   cjson.decode(
                    "[0.0, -5e3, -1, 0.3e-3, 1023.2, 0e10]"), " ")
    ..."
    ("uplevel" body line 5)
    invoked from within
"uplevel 1 $code"
    (procedure "test" line 29)
    invoked from within
"test {EVAL - JSON numeric decoding} {
        # We must return the table as a string because otherwise
        # Redis converts floats to ints and we ..."
    ("uplevel" body line 187)
    invoked from within
"uplevel 1 $code "
    (procedure "start_server" line 3)
    invoked from within
"start_server {tags {"scripting"}} {
    test {EVAL - Does Lua interpreter replies to our requests?} {
        r eval {return 'hello'} 0
    } {hello}
..."
    (file "tests/unit/scripting.tcl" line 1)
    invoked from within
"source $path"
    (procedure "execute_tests" line 4)
    invoked from within
"execute_tests $data"
    (procedure "test_client_main" line 10)
    invoked from within
"test_client_main $::test_server_port "
make[1]: *** [test] Error 1
make: *** [test] Error 2