Dec 07 16:40:28.645 INFO testing flatbuffers-rust-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:40:28.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 16:40:29.220 INFO [stdout] 10a568a6a0727d2e10305fe50e9a52b2c47bee9ccb9f2a895e36b97faefdb485
Dec 07 16:40:29.224 INFO running `"docker" "start" "-a" "10a568a6a0727d2e10305fe50e9a52b2c47bee9ccb9f2a895e36b97faefdb485"`
Dec 07 16:40:30.156 INFO [stderr] usermod: no changes
Dec 07 16:40:30.221 INFO [stderr]    Compiling flatbuffers-rust v0.1.2 (/source)
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:31.080 INFO [stderr]   --> src/flatbuffers/flatbuffer.rs:66:18
Dec 07 16:40:31.080 INFO [stderr]    |
Dec 07 16:40:31.080 INFO [stderr] 66 |             Some(pivot) => { bytes.push(SEPARATOR); root = 1;},
Dec 07 16:40:31.080 INFO [stderr]    |                  ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:31.080 INFO [stderr]    |
Dec 07 16:40:31.080 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `e`
Dec 07 16:40:31.080 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:290:29
Dec 07 16:40:31.080 INFO [stderr]     |
Dec 07 16:40:31.080 INFO [stderr] 290 |                         Err(e) => continue,
Dec 07 16:40:31.080 INFO [stderr]     |                             ^ help: consider using `_e` instead
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:31.080 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:341:13
Dec 07 16:40:31.080 INFO [stderr]     |
Dec 07 16:40:31.080 INFO [stderr] 341 |         for i in 0..len {
Dec 07 16:40:31.080 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:31.080 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:357:13
Dec 07 16:40:31.080 INFO [stderr]     |
Dec 07 16:40:31.080 INFO [stderr] 357 |         for i in 0..member_num {
Dec 07 16:40:31.080 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:31.080 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:225:25
Dec 07 16:40:31.080 INFO [stderr]     |
Dec 07 16:40:31.080 INFO [stderr] 225 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 07 16:40:31.080 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:31.080 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:260:25
Dec 07 16:40:31.080 INFO [stderr]     |
Dec 07 16:40:31.080 INFO [stderr] 260 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 07 16:40:31.080 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:31.080 INFO [stderr] 
Dec 07 16:40:31.080 INFO [stderr] warning: value assigned to `want_vec` is never read
Dec 07 16:40:31.081 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:21:17
Dec 07 16:40:31.081 INFO [stderr]    |
Dec 07 16:40:31.081 INFO [stderr] 21 |         let mut want_vec = Vec::new();
Dec 07 16:40:31.081 INFO [stderr]    |                 ^^^^^^^^
Dec 07 16:40:31.081 INFO [stderr]    |
Dec 07 16:40:31.081 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: value assigned to `want_root` is never read
Dec 07 16:40:31.081 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:22:17
Dec 07 16:40:31.081 INFO [stderr]    |
Dec 07 16:40:31.081 INFO [stderr] 22 |         let mut want_root = 0;
Dec 07 16:40:31.081 INFO [stderr]    |                 ^^^^^^^^^
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:100:27
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 100 |                 let (end, pivot) = self.get_start(part, slot_num, root, data);
Dec 07 16:40:31.081 INFO [stderr]     |                           ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: value assigned to `start` is never read
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:131:17
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 131 |         let mut start = 0;
Dec 07 16:40:31.081 INFO [stderr]     |                 ^^^^^
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: unused variable: `position`
Dec 07 16:40:31.081 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:17
Dec 07 16:40:31.081 INFO [stderr]    |
Dec 07 16:40:31.081 INFO [stderr] 51 |         let mut position = 0;
Dec 07 16:40:31.081 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_position` instead
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: unused variable: `list_str`
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:125:22
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 125 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 07 16:40:31.081 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: value assigned to `field_name` is never read
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:147:17
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 147 |         let mut field_name = "";
Dec 07 16:40:31.081 INFO [stderr]     |                 ^^^^^^^^^^
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: unused variable: `e`
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:163:21
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 163 |                 Err(e) => break,
Dec 07 16:40:31.081 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.081 INFO [stderr] warning: unused variable: `list_str`
Dec 07 16:40:31.081 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:192:22
Dec 07 16:40:31.081 INFO [stderr]     |
Dec 07 16:40:31.081 INFO [stderr] 192 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 07 16:40:31.081 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 07 16:40:31.081 INFO [stderr] 
Dec 07 16:40:31.099 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:31.099 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:364:13
Dec 07 16:40:31.099 INFO [stderr]     |
Dec 07 16:40:31.099 INFO [stderr] 364 |         let mut instance =  InstanceInfo { 
Dec 07 16:40:31.099 INFO [stderr]     |             ----^^^^^^^^
Dec 07 16:40:31.099 INFO [stderr]     |             |
Dec 07 16:40:31.099 INFO [stderr]     |             help: remove this `mut`
Dec 07 16:40:31.099 INFO [stderr]     |
Dec 07 16:40:31.099 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:40:31.099 INFO [stderr] 
Dec 07 16:40:31.099 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:31.099 INFO [stderr]   --> src/flatbuffers/flatbuffer_helper.rs:47:13
Dec 07 16:40:31.099 INFO [stderr]    |
Dec 07 16:40:31.099 INFO [stderr] 47 |         let mut data_vec = data.into_bytes();
Dec 07 16:40:31.099 INFO [stderr]    |             ----^^^^^^^^
Dec 07 16:40:31.099 INFO [stderr]    |             |
Dec 07 16:40:31.099 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:31.099 INFO [stderr] 
Dec 07 16:40:31.120 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:31.120 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:13
Dec 07 16:40:31.120 INFO [stderr]    |
Dec 07 16:40:31.120 INFO [stderr] 51 |         let mut position = 0;
Dec 07 16:40:31.120 INFO [stderr]    |             ----^^^^^^^^
Dec 07 16:40:31.120 INFO [stderr]    |             |
Dec 07 16:40:31.120 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:31.120 INFO [stderr] 
Dec 07 16:40:31.120 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:31.120 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:81:13
Dec 07 16:40:31.120 INFO [stderr]    |
Dec 07 16:40:31.120 INFO [stderr] 81 |         let mut struct_list = self.struct_list.clone();
Dec 07 16:40:31.120 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 07 16:40:31.120 INFO [stderr]    |             |
Dec 07 16:40:31.120 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:31.120 INFO [stderr] 
Dec 07 16:40:31.136 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:31.136 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:212:13
Dec 07 16:40:31.136 INFO [stderr]     |
Dec 07 16:40:31.136 INFO [stderr] 212 |         let mut vec:Vec<&str> = string.as_str().split(".").collect();
Dec 07 16:40:31.136 INFO [stderr]     |             ----^^^
Dec 07 16:40:31.136 INFO [stderr]     |             |
Dec 07 16:40:31.136 INFO [stderr]     |             help: remove this `mut`
Dec 07 16:40:31.136 INFO [stderr] 
Dec 07 16:40:31.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 16:40:31.136 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:132:17
Dec 07 16:40:31.136 INFO [stderr]     |
Dec 07 16:40:31.136 INFO [stderr] 132 |                 self.field_position_vec_inner(inner_type_string.as_str(), fields, &mut position_vec);
Dec 07 16:40:31.136 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:40:31.136 INFO [stderr]     |
Dec 07 16:40:31.136 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 16:40:31.136 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 16:40:31.136 INFO [stderr] 
Dec 07 16:40:31.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 16:40:31.136 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:136:17
Dec 07 16:40:31.136 INFO [stderr]     |
Dec 07 16:40:31.136 INFO [stderr] 136 |                 self.field_position_vec_inner(field_type, fields, &mut position_vec);
Dec 07 16:40:31.136 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:40:31.136 INFO [stderr]     |
Dec 07 16:40:31.136 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 16:40:31.137 INFO [stderr] 
Dec 07 16:40:33.316 INFO [stderr] warning: unused macro definition
Dec 07 16:40:33.316 INFO [stderr]   --> src/main.rs:10:1
Dec 07 16:40:33.316 INFO [stderr]    |
Dec 07 16:40:33.316 INFO [stderr] 10 | / macro_rules! deser_difftime {
Dec 07 16:40:33.316 INFO [stderr] 11 | |     () => {
Dec 07 16:40:33.316 INFO [stderr] 12 | |     let start = time::now();//获取开始时间
Dec 07 16:40:33.316 INFO [stderr] 13 | |
Dec 07 16:40:33.316 INFO [stderr] ...  |
Dec 07 16:40:33.316 INFO [stderr] 18 | |     };
Dec 07 16:40:33.316 INFO [stderr] 19 | | }
Dec 07 16:40:33.316 INFO [stderr]    | |_^
Dec 07 16:40:33.316 INFO [stderr]    |
Dec 07 16:40:33.316 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 16:40:33.316 INFO [stderr] 
Dec 07 16:40:33.316 INFO [stderr] warning: unused macro definition
Dec 07 16:40:33.316 INFO [stderr]   --> src/main.rs:21:1
Dec 07 16:40:33.316 INFO [stderr]    |
Dec 07 16:40:33.316 INFO [stderr] 21 | / macro_rules! ser_difftime {
Dec 07 16:40:33.317 INFO [stderr] 22 | |     () => {
Dec 07 16:40:33.317 INFO [stderr] 23 | |     let start = time::now();//获取开始时间
Dec 07 16:40:33.317 INFO [stderr] 24 | |
Dec 07 16:40:33.317 INFO [stderr] ...  |
Dec 07 16:40:33.317 INFO [stderr] 29 | |     };
Dec 07 16:40:33.317 INFO [stderr] 30 | | }
Dec 07 16:40:33.317 INFO [stderr]    | |_^
Dec 07 16:40:33.317 INFO [stderr] 
Dec 07 16:40:33.409 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:33.409 INFO [stderr]    --> src/main.rs:174:21
Dec 07 16:40:33.409 INFO [stderr]     |
Dec 07 16:40:33.409 INFO [stderr] 174 |                 for i in 0..len {
Dec 07 16:40:33.409 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 07 16:40:33.409 INFO [stderr]     |
Dec 07 16:40:33.410 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 16:40:33.410 INFO [stderr] 
Dec 07 16:40:33.410 INFO [stderr] warning: unused variable: `handler`
Dec 07 16:40:33.410 INFO [stderr]    --> src/main.rs:322:9
Dec 07 16:40:33.410 INFO [stderr]     |
Dec 07 16:40:33.410 INFO [stderr] 322 |     let handler = FlatBufferHandler{};
Dec 07 16:40:33.410 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 07 16:40:33.410 INFO [stderr] 
Dec 07 16:40:33.410 INFO [stderr] warning: unused variable: `handler`
Dec 07 16:40:33.410 INFO [stderr]    --> src/main.rs:340:9
Dec 07 16:40:33.410 INFO [stderr]     |
Dec 07 16:40:33.410 INFO [stderr] 340 |     let handler = FlatBufferHandler{};
Dec 07 16:40:33.410 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 07 16:40:33.410 INFO [stderr] 
Dec 07 16:40:33.410 INFO [stderr] warning: unused variable: `value`
Dec 07 16:40:33.410 INFO [stderr]    --> src/main.rs:575:13
Dec 07 16:40:33.410 INFO [stderr]     |
Dec 07 16:40:33.410 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 07 16:40:33.410 INFO [stderr]     |             ^^^^^ help: consider using `_value` instead
Dec 07 16:40:33.410 INFO [stderr] 
Dec 07 16:40:33.410 INFO [stderr] warning: unused variable: `helper`
Dec 07 16:40:33.410 INFO [stderr]    --> src/main.rs:599:9
Dec 07 16:40:33.410 INFO [stderr]     |
Dec 07 16:40:33.410 INFO [stderr] 599 |     let helper = FlatBufferHelper{};
Dec 07 16:40:33.410 INFO [stderr]     |         ^^^^^^ help: consider using `_helper` instead
Dec 07 16:40:33.410 INFO [stderr] 
Dec 07 16:40:33.428 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.428 INFO [stderr]    --> src/main.rs:191:9
Dec 07 16:40:33.428 INFO [stderr]     |
Dec 07 16:40:33.428 INFO [stderr] 191 |     let mut field_0 = vec![child_1_0, child_1_1, child_1_2];
Dec 07 16:40:33.429 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:33.429 INFO [stderr]     |         |
Dec 07 16:40:33.429 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.429 INFO [stderr]     |
Dec 07 16:40:33.430 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:40:33.430 INFO [stderr] 
Dec 07 16:40:33.430 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.430 INFO [stderr]    --> src/main.rs:240:9
Dec 07 16:40:33.430 INFO [stderr]     |
Dec 07 16:40:33.431 INFO [stderr] 240 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:33.431 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:33.431 INFO [stderr]     |         |
Dec 07 16:40:33.431 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.431 INFO [stderr] 
Dec 07 16:40:33.432 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.432 INFO [stderr]    --> src/main.rs:242:9
Dec 07 16:40:33.432 INFO [stderr]     |
Dec 07 16:40:33.432 INFO [stderr] 242 |     let mut father = father_instance();
Dec 07 16:40:33.432 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:33.432 INFO [stderr]     |         |
Dec 07 16:40:33.432 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.432 INFO [stderr] 
Dec 07 16:40:33.433 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.433 INFO [stderr]    --> src/main.rs:245:9
Dec 07 16:40:33.433 INFO [stderr]     |
Dec 07 16:40:33.433 INFO [stderr] 245 |     let mut field_0 = match father.field_0 {
Dec 07 16:40:33.433 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:33.433 INFO [stderr]     |         |
Dec 07 16:40:33.433 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.433 INFO [stderr] 
Dec 07 16:40:33.433 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.433 INFO [stderr]    --> src/main.rs:264:9
Dec 07 16:40:33.433 INFO [stderr]     |
Dec 07 16:40:33.433 INFO [stderr] 264 |     let mut field_6 = serialization_child_2(field_6_value);
Dec 07 16:40:33.434 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:33.434 INFO [stderr]     |         |
Dec 07 16:40:33.434 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.434 INFO [stderr] 
Dec 07 16:40:33.434 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.434 INFO [stderr]    --> src/main.rs:270:9
Dec 07 16:40:33.434 INFO [stderr]     |
Dec 07 16:40:33.434 INFO [stderr] 270 |     let mut field_10 = serialization_child_0(field_10_value);
Dec 07 16:40:33.434 INFO [stderr]     |         ----^^^^^^^^
Dec 07 16:40:33.434 INFO [stderr]     |         |
Dec 07 16:40:33.434 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.435 INFO [stderr] 
Dec 07 16:40:33.435 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.435 INFO [stderr]    --> src/main.rs:291:9
Dec 07 16:40:33.435 INFO [stderr]     |
Dec 07 16:40:33.435 INFO [stderr] 291 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:33.435 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:33.435 INFO [stderr]     |         |
Dec 07 16:40:33.435 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.435 INFO [stderr] 
Dec 07 16:40:33.435 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.436 INFO [stderr]    --> src/main.rs:295:9
Dec 07 16:40:33.436 INFO [stderr]     |
Dec 07 16:40:33.436 INFO [stderr] 295 |     let mut field_3 = Some(serialization_child_2(field_3_value).unwrap());
Dec 07 16:40:33.436 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:33.436 INFO [stderr]     |         |
Dec 07 16:40:33.436 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.436 INFO [stderr] 
Dec 07 16:40:33.436 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.436 INFO [stderr]    --> src/main.rs:325:9
Dec 07 16:40:33.437 INFO [stderr]     |
Dec 07 16:40:33.437 INFO [stderr] 325 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:33.437 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:33.437 INFO [stderr]     |         |
Dec 07 16:40:33.437 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.437 INFO [stderr] 
Dec 07 16:40:33.442 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.443 INFO [stderr]    --> src/main.rs:449:9
Dec 07 16:40:33.443 INFO [stderr]     |
Dec 07 16:40:33.443 INFO [stderr] 449 |     let mut value = match value_bytes{
Dec 07 16:40:33.443 INFO [stderr]     |         ----^^^^^
Dec 07 16:40:33.443 INFO [stderr]     |         |
Dec 07 16:40:33.443 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.443 INFO [stderr] 
Dec 07 16:40:33.452 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.452 INFO [stderr]    --> src/main.rs:575:9
Dec 07 16:40:33.452 INFO [stderr]     |
Dec 07 16:40:33.452 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 07 16:40:33.452 INFO [stderr]     |         ----^^^^^
Dec 07 16:40:33.452 INFO [stderr]     |         |
Dec 07 16:40:33.452 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.453 INFO [stderr] 
Dec 07 16:40:33.455 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:33.455 INFO [stderr]    --> src/main.rs:587:9
Dec 07 16:40:33.455 INFO [stderr]     |
Dec 07 16:40:33.455 INFO [stderr] 587 |     let mut ser_father = father_instance();
Dec 07 16:40:33.456 INFO [stderr]     |         ----^^^^^^^^^^
Dec 07 16:40:33.456 INFO [stderr]     |         |
Dec 07 16:40:33.456 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:33.456 INFO [stderr] 
Dec 07 16:40:33.459 INFO [stderr] warning: type `TestMessage_0` should have a camel case name such as `Testmessage0`
Dec 07 16:40:33.459 INFO [stderr]   --> src/main.rs:33:1
Dec 07 16:40:33.459 INFO [stderr]    |
Dec 07 16:40:33.459 INFO [stderr] 33 | / struct TestMessage_0 {
Dec 07 16:40:33.460 INFO [stderr] 34 | |     field_0: Option<Vec<TestMessageChild_1>>,
Dec 07 16:40:33.460 INFO [stderr] 35 | |     field_1: Option<String>,
Dec 07 16:40:33.460 INFO [stderr] 36 | |     field_2: Option<bool>,
Dec 07 16:40:33.460 INFO [stderr] ...  |
Dec 07 16:40:33.460 INFO [stderr] 44 | |     field_10: Option<TestMessageChild_0>
Dec 07 16:40:33.460 INFO [stderr] 45 | | }
Dec 07 16:40:33.461 INFO [stderr]    | |_^
Dec 07 16:40:33.461 INFO [stderr]    |
Dec 07 16:40:33.461 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 07 16:40:33.461 INFO [stderr] 
Dec 07 16:40:33.461 INFO [stderr] warning: type `TestMessageChild_0` should have a camel case name such as `Testmessagechild0`
Dec 07 16:40:33.461 INFO [stderr]   --> src/main.rs:84:1
Dec 07 16:40:33.461 INFO [stderr]    |
Dec 07 16:40:33.462 INFO [stderr] 84 | / struct TestMessageChild_0 {
Dec 07 16:40:33.462 INFO [stderr] 85 | |     field_0: Option<String>,
Dec 07 16:40:33.462 INFO [stderr] 86 | |     field_1: Option<String>,
Dec 07 16:40:33.462 INFO [stderr] 87 | |     field_2: Option<bool>,
Dec 07 16:40:33.462 INFO [stderr] 88 | |     field_3: Option<TestMessageChild_2>,
Dec 07 16:40:33.462 INFO [stderr] 89 | |     field_4: Option<Vec<Vec<bool>>>
Dec 07 16:40:33.462 INFO [stderr] 90 | | }
Dec 07 16:40:33.463 INFO [stderr]    | |_^
Dec 07 16:40:33.463 INFO [stderr] 
Dec 07 16:40:33.467 INFO [stderr] warning: type `TestMessageChild_1` should have a camel case name such as `Testmessagechild1`
Dec 07 16:40:33.467 INFO [stderr]    --> src/main.rs:114:1
Dec 07 16:40:33.467 INFO [stderr]     |
Dec 07 16:40:33.468 INFO [stderr] 114 | / struct TestMessageChild_1 {
Dec 07 16:40:33.468 INFO [stderr] 115 | |     field_0: Option<String>,
Dec 07 16:40:33.468 INFO [stderr] 116 | |     field_1: Option<String>,
Dec 07 16:40:33.468 INFO [stderr] 117 | |     field_2: Option<bool>,
Dec 07 16:40:33.468 INFO [stderr] 118 | |     field_3: Option<String>
Dec 07 16:40:33.468 INFO [stderr] 119 | | }
Dec 07 16:40:33.468 INFO [stderr]     | |_^
Dec 07 16:40:33.469 INFO [stderr] 
Dec 07 16:40:33.469 INFO [stderr] warning: type `TestMessageChild_2` should have a camel case name such as `Testmessagechild2`
Dec 07 16:40:33.469 INFO [stderr]    --> src/main.rs:139:1
Dec 07 16:40:33.469 INFO [stderr]     |
Dec 07 16:40:33.469 INFO [stderr] 139 | / struct TestMessageChild_2 {
Dec 07 16:40:33.469 INFO [stderr] 140 | |     field_0: Option<String>,
Dec 07 16:40:33.470 INFO [stderr] 141 | |     field_1: Option<bool>,
Dec 07 16:40:33.470 INFO [stderr] 142 | |     field_2: Option<TestMessageChild_1>
Dec 07 16:40:33.470 INFO [stderr] 143 | | }
Dec 07 16:40:33.470 INFO [stderr]     | |_^
Dec 07 16:40:33.470 INFO [stderr] 
Dec 07 16:40:34.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Dec 07 16:40:34.452 INFO [stderr] su: No module specific data is present
Dec 07 16:40:35.486 INFO running `"docker" "inspect" "10a568a6a0727d2e10305fe50e9a52b2c47bee9ccb9f2a895e36b97faefdb485"`
Dec 07 16:40:35.722 INFO running `"docker" "rm" "-f" "10a568a6a0727d2e10305fe50e9a52b2c47bee9ccb9f2a895e36b97faefdb485"`
Dec 07 16:40:36.220 INFO [stdout] 10a568a6a0727d2e10305fe50e9a52b2c47bee9ccb9f2a895e36b97faefdb485
Dec 07 16:40:36.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 16:40:36.608 INFO [stdout] bd93a5f480d19b7514c981539902e0a1a5e7c7f580508d49b1a65a00f7fb4930
Dec 07 16:40:36.612 INFO running `"docker" "start" "-a" "bd93a5f480d19b7514c981539902e0a1a5e7c7f580508d49b1a65a00f7fb4930"`
Dec 07 16:40:38.063 INFO [stderr] usermod: no changes
Dec 07 16:40:38.132 INFO [stderr]    Compiling flatbuffers-rust v0.1.2 (/source)
Dec 07 16:40:39.620 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:39.620 INFO [stderr]   --> src/flatbuffers/flatbuffer.rs:66:18
Dec 07 16:40:39.620 INFO [stderr]    |
Dec 07 16:40:39.620 INFO [stderr] 66 |             Some(pivot) => { bytes.push(SEPARATOR); root = 1;},
Dec 07 16:40:39.620 INFO [stderr]    |                  ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:39.621 INFO [stderr]    |
Dec 07 16:40:39.621 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `e`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:290:29
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 290 |                         Err(e) => continue,
Dec 07 16:40:39.621 INFO [stderr]     |                             ^ help: consider using `_e` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:341:13
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 341 |         for i in 0..len {
Dec 07 16:40:39.621 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:357:13
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 357 |         for i in 0..member_num {
Dec 07 16:40:39.621 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:225:25
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 225 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 07 16:40:39.621 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:260:25
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 260 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 07 16:40:39.621 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: value assigned to `want_vec` is never read
Dec 07 16:40:39.621 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:21:17
Dec 07 16:40:39.621 INFO [stderr]    |
Dec 07 16:40:39.621 INFO [stderr] 21 |         let mut want_vec = Vec::new();
Dec 07 16:40:39.621 INFO [stderr]    |                 ^^^^^^^^
Dec 07 16:40:39.621 INFO [stderr]    |
Dec 07 16:40:39.621 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: value assigned to `want_root` is never read
Dec 07 16:40:39.621 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:22:17
Dec 07 16:40:39.621 INFO [stderr]    |
Dec 07 16:40:39.621 INFO [stderr] 22 |         let mut want_root = 0;
Dec 07 16:40:39.621 INFO [stderr]    |                 ^^^^^^^^^
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `pivot`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:100:27
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 100 |                 let (end, pivot) = self.get_start(part, slot_num, root, data);
Dec 07 16:40:39.621 INFO [stderr]     |                           ^^^^^ help: consider using `_pivot` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: value assigned to `start` is never read
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:131:17
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 131 |         let mut start = 0;
Dec 07 16:40:39.621 INFO [stderr]     |                 ^^^^^
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `position`
Dec 07 16:40:39.621 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:17
Dec 07 16:40:39.621 INFO [stderr]    |
Dec 07 16:40:39.621 INFO [stderr] 51 |         let mut position = 0;
Dec 07 16:40:39.621 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_position` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `list_str`
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:125:22
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 125 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 07 16:40:39.621 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: value assigned to `field_name` is never read
Dec 07 16:40:39.621 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:147:17
Dec 07 16:40:39.621 INFO [stderr]     |
Dec 07 16:40:39.621 INFO [stderr] 147 |         let mut field_name = "";
Dec 07 16:40:39.621 INFO [stderr]     |                 ^^^^^^^^^^
Dec 07 16:40:39.621 INFO [stderr] 
Dec 07 16:40:39.621 INFO [stderr] warning: unused variable: `e`
Dec 07 16:40:39.622 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:163:21
Dec 07 16:40:39.622 INFO [stderr]     |
Dec 07 16:40:39.622 INFO [stderr] 163 |                 Err(e) => break,
Dec 07 16:40:39.622 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 07 16:40:39.622 INFO [stderr] 
Dec 07 16:40:39.622 INFO [stderr] warning: unused variable: `list_str`
Dec 07 16:40:39.622 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:192:22
Dec 07 16:40:39.622 INFO [stderr]     |
Dec 07 16:40:39.622 INFO [stderr] 192 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 07 16:40:39.622 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 07 16:40:39.622 INFO [stderr] 
Dec 07 16:40:39.668 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:39.668 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:364:13
Dec 07 16:40:39.668 INFO [stderr]     |
Dec 07 16:40:39.668 INFO [stderr] 364 |         let mut instance =  InstanceInfo { 
Dec 07 16:40:39.668 INFO [stderr]     |             ----^^^^^^^^
Dec 07 16:40:39.668 INFO [stderr]     |             |
Dec 07 16:40:39.668 INFO [stderr]     |             help: remove this `mut`
Dec 07 16:40:39.668 INFO [stderr]     |
Dec 07 16:40:39.668 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:40:39.668 INFO [stderr] 
Dec 07 16:40:39.668 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:39.668 INFO [stderr]   --> src/flatbuffers/flatbuffer_helper.rs:47:13
Dec 07 16:40:39.668 INFO [stderr]    |
Dec 07 16:40:39.668 INFO [stderr] 47 |         let mut data_vec = data.into_bytes();
Dec 07 16:40:39.668 INFO [stderr]    |             ----^^^^^^^^
Dec 07 16:40:39.668 INFO [stderr]    |             |
Dec 07 16:40:39.668 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:39.668 INFO [stderr] 
Dec 07 16:40:39.700 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:39.700 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:13
Dec 07 16:40:39.700 INFO [stderr]    |
Dec 07 16:40:39.700 INFO [stderr] 51 |         let mut position = 0;
Dec 07 16:40:39.700 INFO [stderr]    |             ----^^^^^^^^
Dec 07 16:40:39.700 INFO [stderr]    |             |
Dec 07 16:40:39.700 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:39.700 INFO [stderr] 
Dec 07 16:40:39.700 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:39.700 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:81:13
Dec 07 16:40:39.700 INFO [stderr]    |
Dec 07 16:40:39.700 INFO [stderr] 81 |         let mut struct_list = self.struct_list.clone();
Dec 07 16:40:39.700 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 07 16:40:39.700 INFO [stderr]    |             |
Dec 07 16:40:39.700 INFO [stderr]    |             help: remove this `mut`
Dec 07 16:40:39.700 INFO [stderr] 
Dec 07 16:40:39.712 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:39.712 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:212:13
Dec 07 16:40:39.712 INFO [stderr]     |
Dec 07 16:40:39.712 INFO [stderr] 212 |         let mut vec:Vec<&str> = string.as_str().split(".").collect();
Dec 07 16:40:39.712 INFO [stderr]     |             ----^^^
Dec 07 16:40:39.712 INFO [stderr]     |             |
Dec 07 16:40:39.712 INFO [stderr]     |             help: remove this `mut`
Dec 07 16:40:39.712 INFO [stderr] 
Dec 07 16:40:39.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 16:40:39.720 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:132:17
Dec 07 16:40:39.720 INFO [stderr]     |
Dec 07 16:40:39.720 INFO [stderr] 132 |                 self.field_position_vec_inner(inner_type_string.as_str(), fields, &mut position_vec);
Dec 07 16:40:39.720 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:40:39.720 INFO [stderr]     |
Dec 07 16:40:39.720 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 16:40:39.720 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 16:40:39.720 INFO [stderr] 
Dec 07 16:40:39.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 16:40:39.720 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:136:17
Dec 07 16:40:39.720 INFO [stderr]     |
Dec 07 16:40:39.720 INFO [stderr] 136 |                 self.field_position_vec_inner(field_type, fields, &mut position_vec);
Dec 07 16:40:39.720 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:40:39.720 INFO [stderr]     |
Dec 07 16:40:39.720 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 16:40:39.720 INFO [stderr] 
Dec 07 16:40:39.936 INFO [stderr] warning: unused macro definition
Dec 07 16:40:39.936 INFO [stderr]   --> src/main.rs:10:1
Dec 07 16:40:39.936 INFO [stderr]    |
Dec 07 16:40:39.936 INFO [stderr] 10 | / macro_rules! deser_difftime {
Dec 07 16:40:39.936 INFO [stderr] 11 | |     () => {
Dec 07 16:40:39.936 INFO [stderr] 12 | |     let start = time::now();//获取开始时间
Dec 07 16:40:39.936 INFO [stderr] 13 | |
Dec 07 16:40:39.936 INFO [stderr] ...  |
Dec 07 16:40:39.936 INFO [stderr] 18 | |     };
Dec 07 16:40:39.936 INFO [stderr] 19 | | }
Dec 07 16:40:39.936 INFO [stderr]    | |_^
Dec 07 16:40:39.936 INFO [stderr]    |
Dec 07 16:40:39.936 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 16:40:39.936 INFO [stderr] 
Dec 07 16:40:39.936 INFO [stderr] warning: unused macro definition
Dec 07 16:40:39.936 INFO [stderr]   --> src/main.rs:21:1
Dec 07 16:40:39.936 INFO [stderr]    |
Dec 07 16:40:39.936 INFO [stderr] 21 | / macro_rules! ser_difftime {
Dec 07 16:40:39.936 INFO [stderr] 22 | |     () => {
Dec 07 16:40:39.936 INFO [stderr] 23 | |     let start = time::now();//获取开始时间
Dec 07 16:40:39.936 INFO [stderr] 24 | |
Dec 07 16:40:39.936 INFO [stderr] ...  |
Dec 07 16:40:39.936 INFO [stderr] 29 | |     };
Dec 07 16:40:39.937 INFO [stderr] 30 | | }
Dec 07 16:40:39.937 INFO [stderr]    | |_^
Dec 07 16:40:39.937 INFO [stderr] 
Dec 07 16:40:40.172 INFO [stderr] warning: unused variable: `i`
Dec 07 16:40:40.172 INFO [stderr]    --> src/main.rs:174:21
Dec 07 16:40:40.172 INFO [stderr]     |
Dec 07 16:40:40.172 INFO [stderr] 174 |                 for i in 0..len {
Dec 07 16:40:40.172 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 07 16:40:40.172 INFO [stderr]     |
Dec 07 16:40:40.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 16:40:40.172 INFO [stderr] 
Dec 07 16:40:40.172 INFO [stderr] warning: unused variable: `handler`
Dec 07 16:40:40.172 INFO [stderr]    --> src/main.rs:322:9
Dec 07 16:40:40.172 INFO [stderr]     |
Dec 07 16:40:40.172 INFO [stderr] 322 |     let handler = FlatBufferHandler{};
Dec 07 16:40:40.172 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 07 16:40:40.172 INFO [stderr] 
Dec 07 16:40:40.172 INFO [stderr] warning: unused variable: `handler`
Dec 07 16:40:40.172 INFO [stderr]    --> src/main.rs:340:9
Dec 07 16:40:40.172 INFO [stderr]     |
Dec 07 16:40:40.172 INFO [stderr] 340 |     let handler = FlatBufferHandler{};
Dec 07 16:40:40.173 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 07 16:40:40.173 INFO [stderr] 
Dec 07 16:40:40.173 INFO [stderr] warning: unused variable: `value`
Dec 07 16:40:40.173 INFO [stderr]    --> src/main.rs:575:13
Dec 07 16:40:40.173 INFO [stderr]     |
Dec 07 16:40:40.173 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 07 16:40:40.173 INFO [stderr]     |             ^^^^^ help: consider using `_value` instead
Dec 07 16:40:40.173 INFO [stderr] 
Dec 07 16:40:40.173 INFO [stderr] warning: unused variable: `helper`
Dec 07 16:40:40.173 INFO [stderr]    --> src/main.rs:599:9
Dec 07 16:40:40.173 INFO [stderr]     |
Dec 07 16:40:40.173 INFO [stderr] 599 |     let helper = FlatBufferHelper{};
Dec 07 16:40:40.173 INFO [stderr]     |         ^^^^^^ help: consider using `_helper` instead
Dec 07 16:40:40.173 INFO [stderr] 
Dec 07 16:40:40.203 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.203 INFO [stderr]    --> src/main.rs:191:9
Dec 07 16:40:40.203 INFO [stderr]     |
Dec 07 16:40:40.203 INFO [stderr] 191 |     let mut field_0 = vec![child_1_0, child_1_1, child_1_2];
Dec 07 16:40:40.203 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:40.203 INFO [stderr]     |         |
Dec 07 16:40:40.203 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.203 INFO [stderr]     |
Dec 07 16:40:40.203 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 16:40:40.203 INFO [stderr] 
Dec 07 16:40:40.212 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.212 INFO [stderr]    --> src/main.rs:240:9
Dec 07 16:40:40.212 INFO [stderr]     |
Dec 07 16:40:40.212 INFO [stderr] 240 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:40.212 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:40.212 INFO [stderr]     |         |
Dec 07 16:40:40.212 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.212 INFO [stderr] 
Dec 07 16:40:40.212 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.212 INFO [stderr]    --> src/main.rs:242:9
Dec 07 16:40:40.212 INFO [stderr]     |
Dec 07 16:40:40.212 INFO [stderr] 242 |     let mut father = father_instance();
Dec 07 16:40:40.212 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:40.212 INFO [stderr]     |         |
Dec 07 16:40:40.212 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.212 INFO [stderr] 
Dec 07 16:40:40.212 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.212 INFO [stderr]    --> src/main.rs:245:9
Dec 07 16:40:40.212 INFO [stderr]     |
Dec 07 16:40:40.212 INFO [stderr] 245 |     let mut field_0 = match father.field_0 {
Dec 07 16:40:40.212 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:40.212 INFO [stderr]     |         |
Dec 07 16:40:40.212 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.213 INFO [stderr] 
Dec 07 16:40:40.213 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.213 INFO [stderr]    --> src/main.rs:264:9
Dec 07 16:40:40.213 INFO [stderr]     |
Dec 07 16:40:40.213 INFO [stderr] 264 |     let mut field_6 = serialization_child_2(field_6_value);
Dec 07 16:40:40.213 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:40.213 INFO [stderr]     |         |
Dec 07 16:40:40.213 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.213 INFO [stderr] 
Dec 07 16:40:40.213 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.213 INFO [stderr]    --> src/main.rs:270:9
Dec 07 16:40:40.213 INFO [stderr]     |
Dec 07 16:40:40.213 INFO [stderr] 270 |     let mut field_10 = serialization_child_0(field_10_value);
Dec 07 16:40:40.213 INFO [stderr]     |         ----^^^^^^^^
Dec 07 16:40:40.213 INFO [stderr]     |         |
Dec 07 16:40:40.213 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.213 INFO [stderr] 
Dec 07 16:40:40.213 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.213 INFO [stderr]    --> src/main.rs:291:9
Dec 07 16:40:40.213 INFO [stderr]     |
Dec 07 16:40:40.213 INFO [stderr] 291 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:40.213 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:40.213 INFO [stderr]     |         |
Dec 07 16:40:40.213 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.213 INFO [stderr] 
Dec 07 16:40:40.213 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.213 INFO [stderr]    --> src/main.rs:295:9
Dec 07 16:40:40.213 INFO [stderr]     |
Dec 07 16:40:40.213 INFO [stderr] 295 |     let mut field_3 = Some(serialization_child_2(field_3_value).unwrap());
Dec 07 16:40:40.213 INFO [stderr]     |         ----^^^^^^^
Dec 07 16:40:40.213 INFO [stderr]     |         |
Dec 07 16:40:40.213 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.213 INFO [stderr] 
Dec 07 16:40:40.213 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.213 INFO [stderr]    --> src/main.rs:325:9
Dec 07 16:40:40.213 INFO [stderr]     |
Dec 07 16:40:40.213 INFO [stderr] 325 |     let mut helper = FlatBufferHelper{};
Dec 07 16:40:40.213 INFO [stderr]     |         ----^^^^^^
Dec 07 16:40:40.213 INFO [stderr]     |         |
Dec 07 16:40:40.213 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.220 INFO [stderr] 
Dec 07 16:40:40.244 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.244 INFO [stderr]    --> src/main.rs:449:9
Dec 07 16:40:40.244 INFO [stderr]     |
Dec 07 16:40:40.244 INFO [stderr] 449 |     let mut value = match value_bytes{
Dec 07 16:40:40.244 INFO [stderr]     |         ----^^^^^
Dec 07 16:40:40.244 INFO [stderr]     |         |
Dec 07 16:40:40.244 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.244 INFO [stderr] 
Dec 07 16:40:40.244 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.244 INFO [stderr]    --> src/main.rs:575:9
Dec 07 16:40:40.244 INFO [stderr]     |
Dec 07 16:40:40.244 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 07 16:40:40.244 INFO [stderr]     |         ----^^^^^
Dec 07 16:40:40.244 INFO [stderr]     |         |
Dec 07 16:40:40.244 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.244 INFO [stderr] 
Dec 07 16:40:40.244 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:40:40.244 INFO [stderr]    --> src/main.rs:587:9
Dec 07 16:40:40.244 INFO [stderr]     |
Dec 07 16:40:40.244 INFO [stderr] 587 |     let mut ser_father = father_instance();
Dec 07 16:40:40.245 INFO [stderr]     |         ----^^^^^^^^^^
Dec 07 16:40:40.245 INFO [stderr]     |         |
Dec 07 16:40:40.245 INFO [stderr]     |         help: remove this `mut`
Dec 07 16:40:40.245 INFO [stderr] 
Dec 07 16:40:40.252 INFO [stderr] warning: type `TestMessage_0` should have a camel case name such as `Testmessage0`
Dec 07 16:40:40.252 INFO [stderr]   --> src/main.rs:33:1
Dec 07 16:40:40.252 INFO [stderr]    |
Dec 07 16:40:40.252 INFO [stderr] 33 | / struct TestMessage_0 {
Dec 07 16:40:40.252 INFO [stderr] 34 | |     field_0: Option<Vec<TestMessageChild_1>>,
Dec 07 16:40:40.252 INFO [stderr] 35 | |     field_1: Option<String>,
Dec 07 16:40:40.252 INFO [stderr] 36 | |     field_2: Option<bool>,
Dec 07 16:40:40.252 INFO [stderr] ...  |
Dec 07 16:40:40.252 INFO [stderr] 44 | |     field_10: Option<TestMessageChild_0>
Dec 07 16:40:40.252 INFO [stderr] 45 | | }
Dec 07 16:40:40.252 INFO [stderr]    | |_^
Dec 07 16:40:40.252 INFO [stderr]    |
Dec 07 16:40:40.252 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 07 16:40:40.252 INFO [stderr] 
Dec 07 16:40:40.252 INFO [stderr] warning: type `TestMessageChild_0` should have a camel case name such as `Testmessagechild0`
Dec 07 16:40:40.252 INFO [stderr]   --> src/main.rs:84:1
Dec 07 16:40:40.252 INFO [stderr]    |
Dec 07 16:40:40.252 INFO [stderr] 84 | / struct TestMessageChild_0 {
Dec 07 16:40:40.252 INFO [stderr] 85 | |     field_0: Option<String>,
Dec 07 16:40:40.252 INFO [stderr] 86 | |     field_1: Option<String>,
Dec 07 16:40:40.252 INFO [stderr] 87 | |     field_2: Option<bool>,
Dec 07 16:40:40.252 INFO [stderr] 88 | |     field_3: Option<TestMessageChild_2>,
Dec 07 16:40:40.252 INFO [stderr] 89 | |     field_4: Option<Vec<Vec<bool>>>
Dec 07 16:40:40.252 INFO [stderr] 90 | | }
Dec 07 16:40:40.252 INFO [stderr]    | |_^
Dec 07 16:40:40.252 INFO [stderr] 
Dec 07 16:40:40.272 INFO [stderr] warning: type `TestMessageChild_1` should have a camel case name such as `Testmessagechild1`
Dec 07 16:40:40.272 INFO [stderr]    --> src/main.rs:114:1
Dec 07 16:40:40.272 INFO [stderr]     |
Dec 07 16:40:40.272 INFO [stderr] 114 | / struct TestMessageChild_1 {
Dec 07 16:40:40.272 INFO [stderr] 115 | |     field_0: Option<String>,
Dec 07 16:40:40.272 INFO [stderr] 116 | |     field_1: Option<String>,
Dec 07 16:40:40.272 INFO [stderr] 117 | |     field_2: Option<bool>,
Dec 07 16:40:40.272 INFO [stderr] 118 | |     field_3: Option<String>
Dec 07 16:40:40.272 INFO [stderr] 119 | | }
Dec 07 16:40:40.272 INFO [stderr]     | |_^
Dec 07 16:40:40.272 INFO [stderr] 
Dec 07 16:40:40.272 INFO [stderr] warning: type `TestMessageChild_2` should have a camel case name such as `Testmessagechild2`
Dec 07 16:40:40.272 INFO [stderr]    --> src/main.rs:139:1
Dec 07 16:40:40.272 INFO [stderr]     |
Dec 07 16:40:40.272 INFO [stderr] 139 | / struct TestMessageChild_2 {
Dec 07 16:40:40.272 INFO [stderr] 140 | |     field_0: Option<String>,
Dec 07 16:40:40.272 INFO [stderr] 141 | |     field_1: Option<bool>,
Dec 07 16:40:40.272 INFO [stderr] 142 | |     field_2: Option<TestMessageChild_1>
Dec 07 16:40:40.272 INFO [stderr] 143 | | }
Dec 07 16:40:40.272 INFO [stderr]     | |_^
Dec 07 16:40:40.272 INFO [stderr] 
Dec 07 16:40:40.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Dec 07 16:40:40.600 INFO [stderr] su: No module specific data is present
Dec 07 16:40:41.236 INFO running `"docker" "inspect" "bd93a5f480d19b7514c981539902e0a1a5e7c7f580508d49b1a65a00f7fb4930"`
Dec 07 16:40:41.496 INFO running `"docker" "rm" "-f" "bd93a5f480d19b7514c981539902e0a1a5e7c7f580508d49b1a65a00f7fb4930"`
Dec 07 16:40:41.884 INFO [stdout] bd93a5f480d19b7514c981539902e0a1a5e7c7f580508d49b1a65a00f7fb4930