Dec 14 17:32:03.882 INFO testing tdengine-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:32:03.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:32:04.313 INFO [stdout] 9afc83ee47d9785e362cdf246905207bf4edbe232727f5fef373cb1e1ebd224e
Dec 14 17:32:04.315 INFO running `"docker" "start" "-a" "9afc83ee47d9785e362cdf246905207bf4edbe232727f5fef373cb1e1ebd224e"`
Dec 14 17:32:06.163 INFO [stderr] usermod: no changes
Dec 14 17:32:06.438 INFO [stderr]    Compiling sys-info v0.4.1
Dec 14 17:32:06.441 INFO [stderr]    Compiling td_clua v0.1.2
Dec 14 17:32:06.441 INFO [stderr]    Compiling td_clua_ext v0.1.0
Dec 14 17:32:06.441 INFO [stderr]    Compiling td_proto_rust v0.1.4
Dec 14 17:32:06.441 INFO [stderr]    Compiling sha1 v0.1.1
Dec 14 17:32:06.443 INFO [stderr]    Compiling net2 v0.2.33
Dec 14 17:32:06.443 INFO [stderr]    Compiling td_rthreadpool v0.1.2
Dec 14 17:32:06.443 INFO [stderr]    Compiling url v0.2.38
Dec 14 17:32:10.783 INFO [stderr]    Compiling td_rredis v0.1.2
Dec 14 17:32:11.476 INFO [stderr]    Compiling mysql v2.2.1
Dec 14 17:32:19.735 INFO [stderr]    Compiling td_revent v0.1.6
Dec 14 17:32:19.979 INFO [stderr]    Compiling tiny_http v0.5.9
Dec 14 17:32:30.564 INFO [stderr]    Compiling td_rlua v0.1.9
Dec 14 17:32:38.622 INFO [stderr]    Compiling tdengine v0.1.2 (/source)
Dec 14 17:32:42.211 INFO [stderr] warning: unused macro definition
Dec 14 17:32:42.211 INFO [stderr]   --> src/macros.rs:9:1
Dec 14 17:32:42.211 INFO [stderr]    |
Dec 14 17:32:42.211 INFO [stderr] 9  | / macro_rules! ensure {
Dec 14 17:32:42.211 INFO [stderr] 10 | |     ($expr:expr, $err_result:expr) => (
Dec 14 17:32:42.211 INFO [stderr] 11 | |         if !($expr) { fail!($err_result) }
Dec 14 17:32:42.211 INFO [stderr] 12 | |     )
Dec 14 17:32:42.211 INFO [stderr] 13 | | }
Dec 14 17:32:42.211 INFO [stderr]    | |_^
Dec 14 17:32:42.211 INFO [stderr]    |
Dec 14 17:32:42.211 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 14 17:32:42.211 INFO [stderr] 
Dec 14 17:32:42.939 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:32:42.939 INFO [stderr]   --> src/db/db_pool.rs:92:13
Dec 14 17:32:42.939 INFO [stderr]    |
Dec 14 17:32:42.939 INFO [stderr] 92 |         let mut list = match pool.db_mysql.contains_key(db_name) {
Dec 14 17:32:42.939 INFO [stderr]    |             ----^^^^
Dec 14 17:32:42.939 INFO [stderr]    |             |
Dec 14 17:32:42.939 INFO [stderr]    |             help: remove this `mut`
Dec 14 17:32:42.939 INFO [stderr]    |
Dec 14 17:32:42.939 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 17:32:42.939 INFO [stderr] 
Dec 14 17:32:43.202 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:32:43.202 INFO [stderr]    --> src/mgr/event_mgr.rs:195:13
Dec 14 17:32:43.202 INFO [stderr]     |
Dec 14 17:32:43.202 INFO [stderr] 195 |         let mut socket_event = socket_event.unwrap();
Dec 14 17:32:43.202 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 14 17:32:43.202 INFO [stderr]     |             |
Dec 14 17:32:43.202 INFO [stderr]     |             help: remove this `mut`
Dec 14 17:32:43.202 INFO [stderr] 
Dec 14 17:32:43.207 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:32:43.207 INFO [stderr]    --> src/mgr/event_mgr.rs:208:13
Dec 14 17:32:43.207 INFO [stderr]     |
Dec 14 17:32:43.207 INFO [stderr] 208 |         let mut socket_event = socket_event.unwrap();
Dec 14 17:32:43.207 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 14 17:32:43.207 INFO [stderr]     |             |
Dec 14 17:32:43.207 INFO [stderr]     |             help: remove this `mut`
Dec 14 17:32:43.207 INFO [stderr] 
Dec 14 17:32:43.219 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.219 INFO [stderr]  --> src/db/db_pool.rs:8:1
Dec 14 17:32:43.219 INFO [stderr]   |
Dec 14 17:32:43.219 INFO [stderr] 8 | static mut el: *mut DbPool = 0 as *mut _;
Dec 14 17:32:43.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.219 INFO [stderr]   |
Dec 14 17:32:43.219 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 14 17:32:43.219 INFO [stderr] 
Dec 14 17:32:43.219 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.219 INFO [stderr]   --> src/db/redis_pool.rs:21:1
Dec 14 17:32:43.219 INFO [stderr]    |
Dec 14 17:32:43.219 INFO [stderr] 21 | static mut el: *mut RedisPool = 0 as *mut _;
Dec 14 17:32:43.219 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.219 INFO [stderr] 
Dec 14 17:32:43.219 INFO [stderr] warning: static variable `ins` should have an upper case name such as `INS`
Dec 14 17:32:43.219 INFO [stderr]  --> src/utils/file_utils.rs:7:1
Dec 14 17:32:43.219 INFO [stderr]   |
Dec 14 17:32:43.219 INFO [stderr] 7 | static mut ins: *mut FileUtils = 0 as *mut _;
Dec 14 17:32:43.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.219 INFO [stderr] 
Dec 14 17:32:43.219 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.219 INFO [stderr]  --> src/utils/thread_utils.rs:8:1
Dec 14 17:32:43.219 INFO [stderr]   |
Dec 14 17:32:43.219 INFO [stderr] 8 | static mut el: *mut ThreadUtils = 0 as *mut _;
Dec 14 17:32:43.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.219 INFO [stderr] 
Dec 14 17:32:43.220 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.220 INFO [stderr]   --> src/utils/telnet_utils.rs:49:1
Dec 14 17:32:43.220 INFO [stderr]    |
Dec 14 17:32:43.220 INFO [stderr] 49 | static mut el: *mut TelnetUtils = 0 as *mut _;
Dec 14 17:32:43.220 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.220 INFO [stderr] 
Dec 14 17:32:43.222 INFO [stderr] warning: static variable `ins` should have an upper case name such as `INS`
Dec 14 17:32:43.222 INFO [stderr]   --> src/utils/log_utils.rs:40:1
Dec 14 17:32:43.222 INFO [stderr]    |
Dec 14 17:32:43.222 INFO [stderr] 40 | static mut ins: *mut LogUtils = 0 as *mut _;
Dec 14 17:32:43.222 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.222 INFO [stderr] 
Dec 14 17:32:43.222 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.222 INFO [stderr]   --> src/lua_engine.rs:10:1
Dec 14 17:32:43.222 INFO [stderr]    |
Dec 14 17:32:43.222 INFO [stderr] 10 | static mut el: *mut LuaEngine = 0 as *mut _;
Dec 14 17:32:43.222 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.222 INFO [stderr] 
Dec 14 17:32:43.225 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.225 INFO [stderr]   --> src/global_config.rs:12:1
Dec 14 17:32:43.225 INFO [stderr]    |
Dec 14 17:32:43.225 INFO [stderr] 12 | static mut el: *mut GlobalConfig = 0 as *mut _;
Dec 14 17:32:43.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.225 INFO [stderr] 
Dec 14 17:32:43.227 INFO [stderr] warning: unused unary operation that must be used
Dec 14 17:32:43.227 INFO [stderr]   --> src/lua_custom/lua_network.rs:65:9
Dec 14 17:32:43.227 INFO [stderr]    |
Dec 14 17:32:43.227 INFO [stderr] 65 |         -1.push_to_lua(lua);
Dec 14 17:32:43.227 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.227 INFO [stderr]    |
Dec 14 17:32:43.227 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 17:32:43.227 INFO [stderr] 
Dec 14 17:32:43.229 INFO [stderr] warning: static variable `rid_sequence` should have an upper case name such as `RID_SEQUENCE`
Dec 14 17:32:43.229 INFO [stderr]   --> src/lua_custom/lua_util.rs:27:5
Dec 14 17:32:43.229 INFO [stderr]    |
Dec 14 17:32:43.229 INFO [stderr] 27 |     static mut rid_sequence: u32 = 0;
Dec 14 17:32:43.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.229 INFO [stderr] 
Dec 14 17:32:43.229 INFO [stderr] warning: static variable `last_rid_time` should have an upper case name such as `LAST_RID_TIME`
Dec 14 17:32:43.229 INFO [stderr]   --> src/lua_custom/lua_util.rs:28:5
Dec 14 17:32:43.229 INFO [stderr]    |
Dec 14 17:32:43.229 INFO [stderr] 28 |     static mut last_rid_time: u32 = 0;
Dec 14 17:32:43.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.229 INFO [stderr] 
Dec 14 17:32:43.229 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.229 INFO [stderr]  --> src/net/net_config.rs:4:1
Dec 14 17:32:43.229 INFO [stderr]   |
Dec 14 17:32:43.229 INFO [stderr] 4 | static mut el: *mut Config = 0 as *mut _;
Dec 14 17:32:43.229 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.229 INFO [stderr] 
Dec 14 17:32:43.235 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.235 INFO [stderr]   --> src/mgr/service_mgr.rs:14:1
Dec 14 17:32:43.235 INFO [stderr]    |
Dec 14 17:32:43.235 INFO [stderr] 14 | static mut el: *mut ServiceMgr = 0 as *mut _;
Dec 14 17:32:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.235 INFO [stderr] 
Dec 14 17:32:43.235 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.235 INFO [stderr]   --> src/mgr/http_mgr.rs:33:1
Dec 14 17:32:43.235 INFO [stderr]    |
Dec 14 17:32:43.235 INFO [stderr] 33 | static mut el: *mut HttpMgr = 0 as *mut _;
Dec 14 17:32:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.235 INFO [stderr] 
Dec 14 17:32:43.235 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:32:43.235 INFO [stderr]   --> src/mgr/event_mgr.rs:16:1
Dec 14 17:32:43.235 INFO [stderr]    |
Dec 14 17:32:43.235 INFO [stderr] 16 | static mut el: *mut EventMgr = 0 as *mut _;
Dec 14 17:32:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.235 INFO [stderr] 
Dec 14 17:32:43.235 INFO [stderr] warning: static variable `read_data` should have an upper case name such as `READ_DATA`
Dec 14 17:32:43.235 INFO [stderr]   --> src/mgr/event_mgr.rs:17:1
Dec 14 17:32:43.235 INFO [stderr]    |
Dec 14 17:32:43.235 INFO [stderr] 17 | static mut read_data: [u8; 65536] = [0; 65536];
Dec 14 17:32:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:43.235 INFO [stderr] 
Dec 14 17:32:50.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.01s
Dec 14 17:32:50.207 INFO [stderr] su: No module specific data is present
Dec 14 17:32:50.810 INFO running `"docker" "inspect" "9afc83ee47d9785e362cdf246905207bf4edbe232727f5fef373cb1e1ebd224e"`
Dec 14 17:32:51.153 INFO running `"docker" "rm" "-f" "9afc83ee47d9785e362cdf246905207bf4edbe232727f5fef373cb1e1ebd224e"`
Dec 14 17:32:51.415 INFO [stdout] 9afc83ee47d9785e362cdf246905207bf4edbe232727f5fef373cb1e1ebd224e
Dec 14 17:32:51.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:32:52.035 INFO [stdout] 9babbc312227bee9265d41867bc253a595adda309d700d627742e1e3b6b899eb
Dec 14 17:32:52.037 INFO running `"docker" "start" "-a" "9babbc312227bee9265d41867bc253a595adda309d700d627742e1e3b6b899eb"`
Dec 14 17:32:53.075 INFO [stderr] usermod: no changes
Dec 14 17:32:53.233 INFO [stderr]    Compiling tdengine v0.1.2 (/source)
Dec 14 17:32:59.063 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 17:32:59.063 INFO [stderr]  --> examples/net.rs:2:13
Dec 14 17:32:59.063 INFO [stderr]   |
Dec 14 17:32:59.063 INFO [stderr] 2 | #[macro_use(raw_to_ref)]
Dec 14 17:32:59.063 INFO [stderr]   |             ^^^^^^^^^^
Dec 14 17:32:59.063 INFO [stderr]   |
Dec 14 17:32:59.063 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 17:32:59.063 INFO [stderr] 
Dec 14 17:32:59.063 INFO [stderr] warning: unused import: `std::default::Default`
Dec 14 17:32:59.063 INFO [stderr]  --> examples/net.rs:8:5
Dec 14 17:32:59.063 INFO [stderr]   |
Dec 14 17:32:59.063 INFO [stderr] 8 | use std::default::Default;
Dec 14 17:32:59.063 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:32:59.063 INFO [stderr] 
Dec 14 17:32:59.259 INFO [stderr] warning: unused variable: `raw`
Dec 14 17:32:59.259 INFO [stderr]   --> examples/net.rs:30:9
Dec 14 17:32:59.259 INFO [stderr]    |
Dec 14 17:32:59.260 INFO [stderr] 30 |     let raw = Box::into_raw(Box::new(first));
Dec 14 17:32:59.260 INFO [stderr]    |         ^^^ help: consider using `_raw` instead
Dec 14 17:32:59.260 INFO [stderr]    |
Dec 14 17:32:59.260 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 17:32:59.261 INFO [stderr] 
Dec 14 17:33:01.795 INFO [stderr] warning: unused macro definition
Dec 14 17:33:01.795 INFO [stderr]   --> src/macros.rs:9:1
Dec 14 17:33:01.796 INFO [stderr]    |
Dec 14 17:33:01.796 INFO [stderr] 9  | / macro_rules! ensure {
Dec 14 17:33:01.796 INFO [stderr] 10 | |     ($expr:expr, $err_result:expr) => (
Dec 14 17:33:01.796 INFO [stderr] 11 | |         if !($expr) { fail!($err_result) }
Dec 14 17:33:01.797 INFO [stderr] 12 | |     )
Dec 14 17:33:01.797 INFO [stderr] 13 | | }
Dec 14 17:33:01.797 INFO [stderr]    | |_^
Dec 14 17:33:01.797 INFO [stderr]    |
Dec 14 17:33:01.798 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 14 17:33:01.798 INFO [stderr] 
Dec 14 17:33:01.828 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 17:33:01.828 INFO [stderr]  --> examples/server.rs:2:13
Dec 14 17:33:01.828 INFO [stderr]   |
Dec 14 17:33:01.828 INFO [stderr] 2 | #[macro_use(raw_to_ref)]
Dec 14 17:33:01.829 INFO [stderr]   |             ^^^^^^^^^^
Dec 14 17:33:01.829 INFO [stderr]   |
Dec 14 17:33:01.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 17:33:01.835 INFO [stderr] 
Dec 14 17:33:02.023 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 17:33:02.023 INFO [stderr]  --> examples/client.rs:1:13
Dec 14 17:33:02.023 INFO [stderr]   |
Dec 14 17:33:02.023 INFO [stderr] 1 | #[macro_use(raw_to_ref)]
Dec 14 17:33:02.023 INFO [stderr]   |             ^^^^^^^^^^
Dec 14 17:33:02.023 INFO [stderr]   |
Dec 14 17:33:02.023 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 17:33:02.023 INFO [stderr] 
Dec 14 17:33:04.327 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:33:04.327 INFO [stderr]   --> src/db/db_pool.rs:92:13
Dec 14 17:33:04.327 INFO [stderr]    |
Dec 14 17:33:04.327 INFO [stderr] 92 |         let mut list = match pool.db_mysql.contains_key(db_name) {
Dec 14 17:33:04.327 INFO [stderr]    |             ----^^^^
Dec 14 17:33:04.327 INFO [stderr]    |             |
Dec 14 17:33:04.328 INFO [stderr]    |             help: remove this `mut`
Dec 14 17:33:04.329 INFO [stderr]    |
Dec 14 17:33:04.329 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 17:33:04.329 INFO [stderr] 
Dec 14 17:33:04.962 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:33:04.962 INFO [stderr]    --> src/mgr/event_mgr.rs:195:13
Dec 14 17:33:04.962 INFO [stderr]     |
Dec 14 17:33:04.962 INFO [stderr] 195 |         let mut socket_event = socket_event.unwrap();
Dec 14 17:33:04.962 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 14 17:33:04.962 INFO [stderr]     |             |
Dec 14 17:33:04.962 INFO [stderr]     |             help: remove this `mut`
Dec 14 17:33:04.962 INFO [stderr] 
Dec 14 17:33:04.964 INFO [stderr] warning: variable does not need to be mutable
Dec 14 17:33:04.965 INFO [stderr]    --> src/mgr/event_mgr.rs:208:13
Dec 14 17:33:04.965 INFO [stderr]     |
Dec 14 17:33:04.965 INFO [stderr] 208 |         let mut socket_event = socket_event.unwrap();
Dec 14 17:33:04.965 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 14 17:33:04.966 INFO [stderr]     |             |
Dec 14 17:33:04.966 INFO [stderr]     |             help: remove this `mut`
Dec 14 17:33:04.966 INFO [stderr] 
Dec 14 17:33:04.978 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.979 INFO [stderr]  --> src/db/db_pool.rs:8:1
Dec 14 17:33:04.979 INFO [stderr]   |
Dec 14 17:33:04.979 INFO [stderr] 8 | static mut el: *mut DbPool = 0 as *mut _;
Dec 14 17:33:04.979 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.980 INFO [stderr]   |
Dec 14 17:33:04.980 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 14 17:33:04.980 INFO [stderr] 
Dec 14 17:33:04.982 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.982 INFO [stderr]   --> src/db/redis_pool.rs:21:1
Dec 14 17:33:04.982 INFO [stderr]    |
Dec 14 17:33:04.982 INFO [stderr] 21 | static mut el: *mut RedisPool = 0 as *mut _;
Dec 14 17:33:04.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.983 INFO [stderr] 
Dec 14 17:33:04.984 INFO [stderr] warning: static variable `ins` should have an upper case name such as `INS`
Dec 14 17:33:04.984 INFO [stderr]  --> src/utils/file_utils.rs:7:1
Dec 14 17:33:04.984 INFO [stderr]   |
Dec 14 17:33:04.984 INFO [stderr] 7 | static mut ins: *mut FileUtils = 0 as *mut _;
Dec 14 17:33:04.984 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.984 INFO [stderr] 
Dec 14 17:33:04.985 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.985 INFO [stderr]  --> src/utils/thread_utils.rs:8:1
Dec 14 17:33:04.985 INFO [stderr]   |
Dec 14 17:33:04.985 INFO [stderr] 8 | static mut el: *mut ThreadUtils = 0 as *mut _;
Dec 14 17:33:04.985 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.985 INFO [stderr] 
Dec 14 17:33:04.987 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.987 INFO [stderr]   --> src/utils/telnet_utils.rs:49:1
Dec 14 17:33:04.988 INFO [stderr]    |
Dec 14 17:33:04.988 INFO [stderr] 49 | static mut el: *mut TelnetUtils = 0 as *mut _;
Dec 14 17:33:04.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.988 INFO [stderr] 
Dec 14 17:33:04.990 INFO [stderr] warning: static variable `ins` should have an upper case name such as `INS`
Dec 14 17:33:04.990 INFO [stderr]   --> src/utils/log_utils.rs:40:1
Dec 14 17:33:04.991 INFO [stderr]    |
Dec 14 17:33:04.991 INFO [stderr] 40 | static mut ins: *mut LogUtils = 0 as *mut _;
Dec 14 17:33:04.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.991 INFO [stderr] 
Dec 14 17:33:04.993 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.993 INFO [stderr]   --> src/lua_engine.rs:10:1
Dec 14 17:33:04.993 INFO [stderr]    |
Dec 14 17:33:04.993 INFO [stderr] 10 | static mut el: *mut LuaEngine = 0 as *mut _;
Dec 14 17:33:04.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.994 INFO [stderr] 
Dec 14 17:33:04.996 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:04.996 INFO [stderr]   --> src/global_config.rs:12:1
Dec 14 17:33:04.996 INFO [stderr]    |
Dec 14 17:33:04.996 INFO [stderr] 12 | static mut el: *mut GlobalConfig = 0 as *mut _;
Dec 14 17:33:04.997 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:04.997 INFO [stderr] 
Dec 14 17:33:05.000 INFO [stderr] warning: unused unary operation that must be used
Dec 14 17:33:05.000 INFO [stderr]   --> src/lua_custom/lua_network.rs:65:9
Dec 14 17:33:05.001 INFO [stderr]    |
Dec 14 17:33:05.001 INFO [stderr] 65 |         -1.push_to_lua(lua);
Dec 14 17:33:05.001 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.001 INFO [stderr]    |
Dec 14 17:33:05.002 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 17:33:05.002 INFO [stderr] 
Dec 14 17:33:05.004 INFO [stderr] warning: static variable `rid_sequence` should have an upper case name such as `RID_SEQUENCE`
Dec 14 17:33:05.004 INFO [stderr]   --> src/lua_custom/lua_util.rs:27:5
Dec 14 17:33:05.004 INFO [stderr]    |
Dec 14 17:33:05.004 INFO [stderr] 27 |     static mut rid_sequence: u32 = 0;
Dec 14 17:33:05.005 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.005 INFO [stderr] 
Dec 14 17:33:05.005 INFO [stderr] warning: static variable `last_rid_time` should have an upper case name such as `LAST_RID_TIME`
Dec 14 17:33:05.005 INFO [stderr]   --> src/lua_custom/lua_util.rs:28:5
Dec 14 17:33:05.005 INFO [stderr]    |
Dec 14 17:33:05.006 INFO [stderr] 28 |     static mut last_rid_time: u32 = 0;
Dec 14 17:33:05.006 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.006 INFO [stderr] 
Dec 14 17:33:05.007 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:05.007 INFO [stderr]  --> src/net/net_config.rs:4:1
Dec 14 17:33:05.008 INFO [stderr]   |
Dec 14 17:33:05.008 INFO [stderr] 4 | static mut el: *mut Config = 0 as *mut _;
Dec 14 17:33:05.008 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.008 INFO [stderr] 
Dec 14 17:33:05.010 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:05.010 INFO [stderr]   --> src/mgr/service_mgr.rs:14:1
Dec 14 17:33:05.010 INFO [stderr]    |
Dec 14 17:33:05.011 INFO [stderr] 14 | static mut el: *mut ServiceMgr = 0 as *mut _;
Dec 14 17:33:05.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.011 INFO [stderr] 
Dec 14 17:33:05.012 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:05.012 INFO [stderr]   --> src/mgr/http_mgr.rs:33:1
Dec 14 17:33:05.013 INFO [stderr]    |
Dec 14 17:33:05.013 INFO [stderr] 33 | static mut el: *mut HttpMgr = 0 as *mut _;
Dec 14 17:33:05.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.013 INFO [stderr] 
Dec 14 17:33:05.015 INFO [stderr] warning: static variable `el` should have an upper case name such as `EL`
Dec 14 17:33:05.015 INFO [stderr]   --> src/mgr/event_mgr.rs:16:1
Dec 14 17:33:05.015 INFO [stderr]    |
Dec 14 17:33:05.016 INFO [stderr] 16 | static mut el: *mut EventMgr = 0 as *mut _;
Dec 14 17:33:05.016 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.016 INFO [stderr] 
Dec 14 17:33:05.016 INFO [stderr] warning: static variable `read_data` should have an upper case name such as `READ_DATA`
Dec 14 17:33:05.017 INFO [stderr]   --> src/mgr/event_mgr.rs:17:1
Dec 14 17:33:05.017 INFO [stderr]    |
Dec 14 17:33:05.017 INFO [stderr] 17 | static mut read_data: [u8; 65536] = [0; 65536];
Dec 14 17:33:05.017 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:33:05.018 INFO [stderr] 
Dec 14 17:33:09.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
Dec 14 17:33:09.071 INFO [stderr] su: No module specific data is present
Dec 14 17:33:10.108 INFO running `"docker" "inspect" "9babbc312227bee9265d41867bc253a595adda309d700d627742e1e3b6b899eb"`
Dec 14 17:33:10.521 INFO running `"docker" "rm" "-f" "9babbc312227bee9265d41867bc253a595adda309d700d627742e1e3b6b899eb"`
Dec 14 17:33:10.927 INFO [stdout] 9babbc312227bee9265d41867bc253a595adda309d700d627742e1e3b6b899eb
Dec 14 17:33:10.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:33:11.692 INFO [stdout] 53e5fec74e1b309ac94520845c3ec81015ab2fea95d40a16b7dfc788b75a941e
Dec 14 17:33:11.695 INFO running `"docker" "start" "-a" "53e5fec74e1b309ac94520845c3ec81015ab2fea95d40a16b7dfc788b75a941e"`
Dec 14 17:33:12.942 INFO [stderr] usermod: no changes
Dec 14 17:33:13.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 14 17:33:13.163 INFO [stderr]      Running /target/debug/deps/tdengine-bf88beba35cd2790
Dec 14 17:33:13.179 INFO [stderr]    Doc-tests tdengine
Dec 14 17:33:13.179 INFO [stdout] 
Dec 14 17:33:13.179 INFO [stdout] running 0 tests
Dec 14 17:33:13.179 INFO [stdout] 
Dec 14 17:33:13.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:33:13.179 INFO [stdout] 
Dec 14 17:33:19.103 INFO [stdout] 
Dec 14 17:33:19.103 INFO [stdout] running 0 tests
Dec 14 17:33:19.103 INFO [stdout] 
Dec 14 17:33:19.103 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:33:19.103 INFO [stdout] 
Dec 14 17:33:19.103 INFO [stderr] su: No module specific data is present
Dec 14 17:33:19.755 INFO running `"docker" "inspect" "53e5fec74e1b309ac94520845c3ec81015ab2fea95d40a16b7dfc788b75a941e"`
Dec 14 17:33:19.881 INFO running `"docker" "rm" "-f" "53e5fec74e1b309ac94520845c3ec81015ab2fea95d40a16b7dfc788b75a941e"`
Dec 14 17:33:20.055 INFO [stdout] 53e5fec74e1b309ac94520845c3ec81015ab2fea95d40a16b7dfc788b75a941e