Dec 18 16:28:08.275 INFO checking flatbuffers-rust-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:28:08.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/flatbuffers-rust/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:28:08.610 INFO [stdout] 9a768bdfce37a3954d741b489f80737bdd9f259ad9a984a947a20c97689ef812
Dec 18 16:28:08.610 INFO running `"docker" "start" "-a" "9a768bdfce37a3954d741b489f80737bdd9f259ad9a984a947a20c97689ef812"`
Dec 18 16:28:09.971 INFO [stderr]     Checking flatbuffers-rust v0.1.2 (/opt/crater/workdir)
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:10.816 INFO [stderr]   --> src/flatbuffers/flatbuffer.rs:66:18
Dec 18 16:28:10.816 INFO [stderr]    |
Dec 18 16:28:10.816 INFO [stderr] 66 |             Some(pivot) => { bytes.push(SEPARATOR); root = 1;},
Dec 18 16:28:10.816 INFO [stderr]    |                  ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:10.816 INFO [stderr]    |
Dec 18 16:28:10.816 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `e`
Dec 18 16:28:10.816 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:290:29
Dec 18 16:28:10.816 INFO [stderr]     |
Dec 18 16:28:10.816 INFO [stderr] 290 |                         Err(e) => continue,
Dec 18 16:28:10.816 INFO [stderr]     |                             ^ help: consider using `_e` instead
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:10.816 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:341:13
Dec 18 16:28:10.816 INFO [stderr]     |
Dec 18 16:28:10.816 INFO [stderr] 341 |         for i in 0..len {
Dec 18 16:28:10.816 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:10.816 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:357:13
Dec 18 16:28:10.816 INFO [stderr]     |
Dec 18 16:28:10.816 INFO [stderr] 357 |         for i in 0..member_num {
Dec 18 16:28:10.816 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:10.816 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:225:25
Dec 18 16:28:10.816 INFO [stderr]     |
Dec 18 16:28:10.816 INFO [stderr] 225 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 18 16:28:10.816 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:10.816 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:260:25
Dec 18 16:28:10.816 INFO [stderr]     |
Dec 18 16:28:10.816 INFO [stderr] 260 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 18 16:28:10.816 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:10.816 INFO [stderr] 
Dec 18 16:28:10.816 INFO [stderr] warning: value assigned to `want_vec` is never read
Dec 18 16:28:10.816 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:21:17
Dec 18 16:28:10.816 INFO [stderr]    |
Dec 18 16:28:10.816 INFO [stderr] 21 |         let mut want_vec = Vec::new();
Dec 18 16:28:10.816 INFO [stderr]    |                 ^^^^^^^^
Dec 18 16:28:10.816 INFO [stderr]    |
Dec 18 16:28:10.817 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: value assigned to `want_root` is never read
Dec 18 16:28:10.817 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:22:17
Dec 18 16:28:10.817 INFO [stderr]    |
Dec 18 16:28:10.817 INFO [stderr] 22 |         let mut want_root = 0;
Dec 18 16:28:10.817 INFO [stderr]    |                 ^^^^^^^^^
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:100:27
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 100 |                 let (end, pivot) = self.get_start(part, slot_num, root, data);
Dec 18 16:28:10.817 INFO [stderr]     |                           ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: value assigned to `start` is never read
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:131:17
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 131 |         let mut start = 0;
Dec 18 16:28:10.817 INFO [stderr]     |                 ^^^^^
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: unused variable: `position`
Dec 18 16:28:10.817 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:17
Dec 18 16:28:10.817 INFO [stderr]    |
Dec 18 16:28:10.817 INFO [stderr] 51 |         let mut position = 0;
Dec 18 16:28:10.817 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_position` instead
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: unused variable: `list_str`
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:125:22
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 125 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 18 16:28:10.817 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: value assigned to `field_name` is never read
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:147:17
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 147 |         let mut field_name = "";
Dec 18 16:28:10.817 INFO [stderr]     |                 ^^^^^^^^^^
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: unused variable: `e`
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:163:21
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 163 |                 Err(e) => break,
Dec 18 16:28:10.817 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.817 INFO [stderr] warning: unused variable: `list_str`
Dec 18 16:28:10.817 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:192:22
Dec 18 16:28:10.817 INFO [stderr]     |
Dec 18 16:28:10.817 INFO [stderr] 192 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 18 16:28:10.817 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 18 16:28:10.817 INFO [stderr] 
Dec 18 16:28:10.840 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:10.840 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:364:13
Dec 18 16:28:10.840 INFO [stderr]     |
Dec 18 16:28:10.840 INFO [stderr] 364 |         let mut instance =  InstanceInfo { 
Dec 18 16:28:10.840 INFO [stderr]     |             ----^^^^^^^^
Dec 18 16:28:10.840 INFO [stderr]     |             |
Dec 18 16:28:10.840 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:28:10.840 INFO [stderr]     |
Dec 18 16:28:10.840 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:28:10.840 INFO [stderr] 
Dec 18 16:28:10.840 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:10.840 INFO [stderr]   --> src/flatbuffers/flatbuffer_helper.rs:47:13
Dec 18 16:28:10.840 INFO [stderr]    |
Dec 18 16:28:10.840 INFO [stderr] 47 |         let mut data_vec = data.into_bytes();
Dec 18 16:28:10.840 INFO [stderr]    |             ----^^^^^^^^
Dec 18 16:28:10.840 INFO [stderr]    |             |
Dec 18 16:28:10.840 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:10.840 INFO [stderr] 
Dec 18 16:28:10.868 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:10.868 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:13
Dec 18 16:28:10.868 INFO [stderr]    |
Dec 18 16:28:10.868 INFO [stderr] 51 |         let mut position = 0;
Dec 18 16:28:10.868 INFO [stderr]    |             ----^^^^^^^^
Dec 18 16:28:10.868 INFO [stderr]    |             |
Dec 18 16:28:10.868 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:10.868 INFO [stderr] 
Dec 18 16:28:10.876 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:10.876 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:81:13
Dec 18 16:28:10.876 INFO [stderr]    |
Dec 18 16:28:10.876 INFO [stderr] 81 |         let mut struct_list = self.struct_list.clone();
Dec 18 16:28:10.876 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 18 16:28:10.876 INFO [stderr]    |             |
Dec 18 16:28:10.876 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:10.876 INFO [stderr] 
Dec 18 16:28:10.884 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:10.884 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:212:13
Dec 18 16:28:10.884 INFO [stderr]     |
Dec 18 16:28:10.884 INFO [stderr] 212 |         let mut vec:Vec<&str> = string.as_str().split(".").collect();
Dec 18 16:28:10.884 INFO [stderr]     |             ----^^^
Dec 18 16:28:10.884 INFO [stderr]     |             |
Dec 18 16:28:10.884 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:28:10.884 INFO [stderr] 
Dec 18 16:28:10.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:28:10.884 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:132:17
Dec 18 16:28:10.884 INFO [stderr]     |
Dec 18 16:28:10.884 INFO [stderr] 132 |                 self.field_position_vec_inner(inner_type_string.as_str(), fields, &mut position_vec);
Dec 18 16:28:10.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:28:10.884 INFO [stderr]     |
Dec 18 16:28:10.884 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 16:28:10.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:28:10.884 INFO [stderr] 
Dec 18 16:28:10.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:28:10.884 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:136:17
Dec 18 16:28:10.884 INFO [stderr]     |
Dec 18 16:28:10.884 INFO [stderr] 136 |                 self.field_position_vec_inner(field_type, fields, &mut position_vec);
Dec 18 16:28:10.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:28:10.884 INFO [stderr]     |
Dec 18 16:28:10.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:28:10.884 INFO [stderr] 
Dec 18 16:28:10.996 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:10.996 INFO [stderr]   --> src/flatbuffers/flatbuffer.rs:66:18
Dec 18 16:28:10.996 INFO [stderr]    |
Dec 18 16:28:10.996 INFO [stderr] 66 |             Some(pivot) => { bytes.push(SEPARATOR); root = 1;},
Dec 18 16:28:10.996 INFO [stderr]    |                  ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:10.996 INFO [stderr]    |
Dec 18 16:28:10.996 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:28:10.996 INFO [stderr] 
Dec 18 16:28:10.996 INFO [stderr] warning: unused variable: `e`
Dec 18 16:28:10.996 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:290:29
Dec 18 16:28:10.996 INFO [stderr]     |
Dec 18 16:28:10.996 INFO [stderr] 290 |                         Err(e) => continue,
Dec 18 16:28:10.996 INFO [stderr]     |                             ^ help: consider using `_e` instead
Dec 18 16:28:10.996 INFO [stderr] 
Dec 18 16:28:10.996 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:10.996 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:341:13
Dec 18 16:28:10.996 INFO [stderr]     |
Dec 18 16:28:10.996 INFO [stderr] 341 |         for i in 0..len {
Dec 18 16:28:10.996 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 18 16:28:11.004 INFO [stderr] 
Dec 18 16:28:11.004 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:11.004 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:357:13
Dec 18 16:28:11.004 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 357 |         for i in 0..member_num {
Dec 18 16:28:11.005 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:225:25
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 225 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 18 16:28:11.005 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_helper.rs:260:25
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 260 |             let (bytes, pivot) = match handler.get_part_data(1 + p as usize, root, data) {
Dec 18 16:28:11.005 INFO [stderr]     |                         ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: value assigned to `want_vec` is never read
Dec 18 16:28:11.005 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:21:17
Dec 18 16:28:11.005 INFO [stderr]    |
Dec 18 16:28:11.005 INFO [stderr] 21 |         let mut want_vec = Vec::new();
Dec 18 16:28:11.005 INFO [stderr]    |                 ^^^^^^^^
Dec 18 16:28:11.005 INFO [stderr]    |
Dec 18 16:28:11.005 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: value assigned to `want_root` is never read
Dec 18 16:28:11.005 INFO [stderr]   --> src/flatbuffers/flatbuffer_handler.rs:22:17
Dec 18 16:28:11.005 INFO [stderr]    |
Dec 18 16:28:11.005 INFO [stderr] 22 |         let mut want_root = 0;
Dec 18 16:28:11.005 INFO [stderr]    |                 ^^^^^^^^^
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `pivot`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:100:27
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 100 |                 let (end, pivot) = self.get_start(part, slot_num, root, data);
Dec 18 16:28:11.005 INFO [stderr]     |                           ^^^^^ help: consider using `_pivot` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: value assigned to `start` is never read
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_handler.rs:131:17
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 131 |         let mut start = 0;
Dec 18 16:28:11.005 INFO [stderr]     |                 ^^^^^
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `position`
Dec 18 16:28:11.005 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:17
Dec 18 16:28:11.005 INFO [stderr]    |
Dec 18 16:28:11.005 INFO [stderr] 51 |         let mut position = 0;
Dec 18 16:28:11.005 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_position` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `list_str`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:125:22
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 125 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 18 16:28:11.005 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: value assigned to `field_name` is never read
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:147:17
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 147 |         let mut field_name = "";
Dec 18 16:28:11.005 INFO [stderr]     |                 ^^^^^^^^^^
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `e`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:163:21
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 163 |                 Err(e) => break,
Dec 18 16:28:11.005 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.005 INFO [stderr] warning: unused variable: `list_str`
Dec 18 16:28:11.005 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:192:22
Dec 18 16:28:11.005 INFO [stderr]     |
Dec 18 16:28:11.005 INFO [stderr] 192 |                 let (list_str, inner_type) = field_type.split_at(5);
Dec 18 16:28:11.005 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_list_str` instead
Dec 18 16:28:11.005 INFO [stderr] 
Dec 18 16:28:11.052 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.052 INFO [stderr]    --> src/flatbuffers/flatbuffer_builder.rs:364:13
Dec 18 16:28:11.052 INFO [stderr]     |
Dec 18 16:28:11.052 INFO [stderr] 364 |         let mut instance =  InstanceInfo { 
Dec 18 16:28:11.052 INFO [stderr]     |             ----^^^^^^^^
Dec 18 16:28:11.052 INFO [stderr]     |             |
Dec 18 16:28:11.052 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:28:11.052 INFO [stderr]     |
Dec 18 16:28:11.052 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:28:11.052 INFO [stderr] 
Dec 18 16:28:11.052 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.052 INFO [stderr]   --> src/flatbuffers/flatbuffer_helper.rs:47:13
Dec 18 16:28:11.052 INFO [stderr]    |
Dec 18 16:28:11.052 INFO [stderr] 47 |         let mut data_vec = data.into_bytes();
Dec 18 16:28:11.052 INFO [stderr]    |             ----^^^^^^^^
Dec 18 16:28:11.052 INFO [stderr]    |             |
Dec 18 16:28:11.052 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:11.052 INFO [stderr] 
Dec 18 16:28:11.068 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.068 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:51:13
Dec 18 16:28:11.068 INFO [stderr]    |
Dec 18 16:28:11.068 INFO [stderr] 51 |         let mut position = 0;
Dec 18 16:28:11.068 INFO [stderr]    |             ----^^^^^^^^
Dec 18 16:28:11.068 INFO [stderr]    |             |
Dec 18 16:28:11.068 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:11.068 INFO [stderr] 
Dec 18 16:28:11.072 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.072 INFO [stderr]   --> src/flatbuffers/flatbuffer_manager.rs:81:13
Dec 18 16:28:11.072 INFO [stderr]    |
Dec 18 16:28:11.072 INFO [stderr] 81 |         let mut struct_list = self.struct_list.clone();
Dec 18 16:28:11.072 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 18 16:28:11.072 INFO [stderr]    |             |
Dec 18 16:28:11.072 INFO [stderr]    |             help: remove this `mut`
Dec 18 16:28:11.072 INFO [stderr] 
Dec 18 16:28:11.084 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.084 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:212:13
Dec 18 16:28:11.084 INFO [stderr]     |
Dec 18 16:28:11.084 INFO [stderr] 212 |         let mut vec:Vec<&str> = string.as_str().split(".").collect();
Dec 18 16:28:11.084 INFO [stderr]     |             ----^^^
Dec 18 16:28:11.084 INFO [stderr]     |             |
Dec 18 16:28:11.084 INFO [stderr]     |             help: remove this `mut`
Dec 18 16:28:11.084 INFO [stderr] 
Dec 18 16:28:11.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:28:11.088 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:132:17
Dec 18 16:28:11.088 INFO [stderr]     |
Dec 18 16:28:11.088 INFO [stderr] 132 |                 self.field_position_vec_inner(inner_type_string.as_str(), fields, &mut position_vec);
Dec 18 16:28:11.088 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:28:11.088 INFO [stderr]     |
Dec 18 16:28:11.088 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 16:28:11.088 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:28:11.088 INFO [stderr] 
Dec 18 16:28:11.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:28:11.088 INFO [stderr]    --> src/flatbuffers/flatbuffer_manager.rs:136:17
Dec 18 16:28:11.088 INFO [stderr]     |
Dec 18 16:28:11.088 INFO [stderr] 136 |                 self.field_position_vec_inner(field_type, fields, &mut position_vec);
Dec 18 16:28:11.088 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:28:11.088 INFO [stderr]     |
Dec 18 16:28:11.088 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:28:11.088 INFO [stderr] 
Dec 18 16:28:11.492 INFO [stderr] warning: unused macro definition
Dec 18 16:28:11.492 INFO [stderr]   --> src/main.rs:10:1
Dec 18 16:28:11.492 INFO [stderr]    |
Dec 18 16:28:11.492 INFO [stderr] 10 | / macro_rules! deser_difftime {
Dec 18 16:28:11.492 INFO [stderr] 11 | |     () => {
Dec 18 16:28:11.492 INFO [stderr] 12 | |     let start = time::now();//获取开始时间
Dec 18 16:28:11.492 INFO [stderr] 13 | |
Dec 18 16:28:11.492 INFO [stderr] ...  |
Dec 18 16:28:11.492 INFO [stderr] 18 | |     };
Dec 18 16:28:11.492 INFO [stderr] 19 | | }
Dec 18 16:28:11.492 INFO [stderr]    | |_^
Dec 18 16:28:11.492 INFO [stderr]    |
Dec 18 16:28:11.492 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 16:28:11.492 INFO [stderr] 
Dec 18 16:28:11.492 INFO [stderr] warning: unused macro definition
Dec 18 16:28:11.492 INFO [stderr]   --> src/main.rs:21:1
Dec 18 16:28:11.492 INFO [stderr]    |
Dec 18 16:28:11.492 INFO [stderr] 21 | / macro_rules! ser_difftime {
Dec 18 16:28:11.492 INFO [stderr] 22 | |     () => {
Dec 18 16:28:11.493 INFO [stderr] 23 | |     let start = time::now();//获取开始时间
Dec 18 16:28:11.493 INFO [stderr] 24 | |
Dec 18 16:28:11.493 INFO [stderr] ...  |
Dec 18 16:28:11.493 INFO [stderr] 29 | |     };
Dec 18 16:28:11.493 INFO [stderr] 30 | | }
Dec 18 16:28:11.493 INFO [stderr]    | |_^
Dec 18 16:28:11.493 INFO [stderr] 
Dec 18 16:28:11.584 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:11.584 INFO [stderr]    --> src/main.rs:174:21
Dec 18 16:28:11.584 INFO [stderr]     |
Dec 18 16:28:11.584 INFO [stderr] 174 |                 for i in 0..len {
Dec 18 16:28:11.584 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 18 16:28:11.584 INFO [stderr]     |
Dec 18 16:28:11.584 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:28:11.584 INFO [stderr] 
Dec 18 16:28:11.584 INFO [stderr] warning: unused variable: `handler`
Dec 18 16:28:11.584 INFO [stderr]    --> src/main.rs:322:9
Dec 18 16:28:11.584 INFO [stderr]     |
Dec 18 16:28:11.584 INFO [stderr] 322 |     let handler = FlatBufferHandler{};
Dec 18 16:28:11.584 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 18 16:28:11.584 INFO [stderr] 
Dec 18 16:28:11.584 INFO [stderr] warning: unused variable: `handler`
Dec 18 16:28:11.584 INFO [stderr]    --> src/main.rs:340:9
Dec 18 16:28:11.584 INFO [stderr]     |
Dec 18 16:28:11.584 INFO [stderr] 340 |     let handler = FlatBufferHandler{};
Dec 18 16:28:11.584 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 18 16:28:11.584 INFO [stderr] 
Dec 18 16:28:11.584 INFO [stderr] warning: unused variable: `value`
Dec 18 16:28:11.585 INFO [stderr]    --> src/main.rs:575:13
Dec 18 16:28:11.585 INFO [stderr]     |
Dec 18 16:28:11.585 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 18 16:28:11.585 INFO [stderr]     |             ^^^^^ help: consider using `_value` instead
Dec 18 16:28:11.585 INFO [stderr] 
Dec 18 16:28:11.585 INFO [stderr] warning: unused variable: `helper`
Dec 18 16:28:11.585 INFO [stderr]    --> src/main.rs:599:9
Dec 18 16:28:11.585 INFO [stderr]     |
Dec 18 16:28:11.585 INFO [stderr] 599 |     let helper = FlatBufferHelper{};
Dec 18 16:28:11.585 INFO [stderr]     |         ^^^^^^ help: consider using `_helper` instead
Dec 18 16:28:11.585 INFO [stderr] 
Dec 18 16:28:11.600 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.600 INFO [stderr]    --> src/main.rs:191:9
Dec 18 16:28:11.600 INFO [stderr]     |
Dec 18 16:28:11.600 INFO [stderr] 191 |     let mut field_0 = vec![child_1_0, child_1_1, child_1_2];
Dec 18 16:28:11.600 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.600 INFO [stderr]     |         |
Dec 18 16:28:11.600 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.600 INFO [stderr]     |
Dec 18 16:28:11.600 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:28:11.600 INFO [stderr] 
Dec 18 16:28:11.604 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.604 INFO [stderr]    --> src/main.rs:240:9
Dec 18 16:28:11.604 INFO [stderr]     |
Dec 18 16:28:11.604 INFO [stderr] 240 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.604 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.604 INFO [stderr]     |         |
Dec 18 16:28:11.604 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.604 INFO [stderr] 
Dec 18 16:28:11.604 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.604 INFO [stderr]    --> src/main.rs:242:9
Dec 18 16:28:11.604 INFO [stderr]     |
Dec 18 16:28:11.604 INFO [stderr] 242 |     let mut father = father_instance();
Dec 18 16:28:11.604 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.604 INFO [stderr]     |         |
Dec 18 16:28:11.604 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.604 INFO [stderr] 
Dec 18 16:28:11.604 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.604 INFO [stderr]    --> src/main.rs:245:9
Dec 18 16:28:11.604 INFO [stderr]     |
Dec 18 16:28:11.604 INFO [stderr] 245 |     let mut field_0 = match father.field_0 {
Dec 18 16:28:11.605 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.605 INFO [stderr]     |         |
Dec 18 16:28:11.605 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.605 INFO [stderr] 
Dec 18 16:28:11.605 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.605 INFO [stderr]    --> src/main.rs:264:9
Dec 18 16:28:11.605 INFO [stderr]     |
Dec 18 16:28:11.605 INFO [stderr] 264 |     let mut field_6 = serialization_child_2(field_6_value);
Dec 18 16:28:11.605 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.605 INFO [stderr]     |         |
Dec 18 16:28:11.605 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.605 INFO [stderr] 
Dec 18 16:28:11.605 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.605 INFO [stderr]    --> src/main.rs:270:9
Dec 18 16:28:11.605 INFO [stderr]     |
Dec 18 16:28:11.605 INFO [stderr] 270 |     let mut field_10 = serialization_child_0(field_10_value);
Dec 18 16:28:11.605 INFO [stderr]     |         ----^^^^^^^^
Dec 18 16:28:11.605 INFO [stderr]     |         |
Dec 18 16:28:11.605 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.605 INFO [stderr] 
Dec 18 16:28:11.612 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.612 INFO [stderr]    --> src/main.rs:291:9
Dec 18 16:28:11.612 INFO [stderr]     |
Dec 18 16:28:11.612 INFO [stderr] 291 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.612 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.612 INFO [stderr]     |         |
Dec 18 16:28:11.612 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.612 INFO [stderr] 
Dec 18 16:28:11.612 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.612 INFO [stderr]    --> src/main.rs:295:9
Dec 18 16:28:11.612 INFO [stderr]     |
Dec 18 16:28:11.612 INFO [stderr] 295 |     let mut field_3 = Some(serialization_child_2(field_3_value).unwrap());
Dec 18 16:28:11.612 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.612 INFO [stderr]     |         |
Dec 18 16:28:11.612 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.612 INFO [stderr] 
Dec 18 16:28:11.612 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.612 INFO [stderr]    --> src/main.rs:325:9
Dec 18 16:28:11.612 INFO [stderr]     |
Dec 18 16:28:11.612 INFO [stderr] 325 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.612 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.613 INFO [stderr]     |         |
Dec 18 16:28:11.613 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.613 INFO [stderr] 
Dec 18 16:28:11.620 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.620 INFO [stderr]    --> src/main.rs:449:9
Dec 18 16:28:11.620 INFO [stderr]     |
Dec 18 16:28:11.620 INFO [stderr] 449 |     let mut value = match value_bytes{
Dec 18 16:28:11.620 INFO [stderr]     |         ----^^^^^
Dec 18 16:28:11.620 INFO [stderr]     |         |
Dec 18 16:28:11.620 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.620 INFO [stderr] 
Dec 18 16:28:11.624 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.624 INFO [stderr]    --> src/main.rs:575:9
Dec 18 16:28:11.624 INFO [stderr]     |
Dec 18 16:28:11.624 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 18 16:28:11.624 INFO [stderr]     |         ----^^^^^
Dec 18 16:28:11.624 INFO [stderr]     |         |
Dec 18 16:28:11.624 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.624 INFO [stderr] 
Dec 18 16:28:11.624 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.624 INFO [stderr]    --> src/main.rs:587:9
Dec 18 16:28:11.624 INFO [stderr]     |
Dec 18 16:28:11.624 INFO [stderr] 587 |     let mut ser_father = father_instance();
Dec 18 16:28:11.624 INFO [stderr]     |         ----^^^^^^^^^^
Dec 18 16:28:11.624 INFO [stderr]     |         |
Dec 18 16:28:11.624 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.624 INFO [stderr] 
Dec 18 16:28:11.636 INFO [stderr] warning: type `TestMessage_0` should have a camel case name such as `Testmessage0`
Dec 18 16:28:11.636 INFO [stderr]   --> src/main.rs:33:1
Dec 18 16:28:11.636 INFO [stderr]    |
Dec 18 16:28:11.636 INFO [stderr] 33 | / struct TestMessage_0 {
Dec 18 16:28:11.636 INFO [stderr] 34 | |     field_0: Option<Vec<TestMessageChild_1>>,
Dec 18 16:28:11.636 INFO [stderr] 35 | |     field_1: Option<String>,
Dec 18 16:28:11.636 INFO [stderr] 36 | |     field_2: Option<bool>,
Dec 18 16:28:11.636 INFO [stderr] ...  |
Dec 18 16:28:11.636 INFO [stderr] 44 | |     field_10: Option<TestMessageChild_0>
Dec 18 16:28:11.636 INFO [stderr] 45 | | }
Dec 18 16:28:11.636 INFO [stderr]    | |_^
Dec 18 16:28:11.636 INFO [stderr]    |
Dec 18 16:28:11.636 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:28:11.636 INFO [stderr] 
Dec 18 16:28:11.636 INFO [stderr] warning: type `TestMessageChild_0` should have a camel case name such as `Testmessagechild0`
Dec 18 16:28:11.636 INFO [stderr]   --> src/main.rs:84:1
Dec 18 16:28:11.636 INFO [stderr]    |
Dec 18 16:28:11.636 INFO [stderr] 84 | / struct TestMessageChild_0 {
Dec 18 16:28:11.636 INFO [stderr] 85 | |     field_0: Option<String>,
Dec 18 16:28:11.636 INFO [stderr] 86 | |     field_1: Option<String>,
Dec 18 16:28:11.636 INFO [stderr] 87 | |     field_2: Option<bool>,
Dec 18 16:28:11.636 INFO [stderr] 88 | |     field_3: Option<TestMessageChild_2>,
Dec 18 16:28:11.636 INFO [stderr] 89 | |     field_4: Option<Vec<Vec<bool>>>
Dec 18 16:28:11.636 INFO [stderr] 90 | | }
Dec 18 16:28:11.636 INFO [stderr]    | |_^
Dec 18 16:28:11.636 INFO [stderr] 
Dec 18 16:28:11.660 INFO [stderr] warning: type `TestMessageChild_1` should have a camel case name such as `Testmessagechild1`
Dec 18 16:28:11.660 INFO [stderr]    --> src/main.rs:114:1
Dec 18 16:28:11.660 INFO [stderr]     |
Dec 18 16:28:11.660 INFO [stderr] 114 | / struct TestMessageChild_1 {
Dec 18 16:28:11.660 INFO [stderr] 115 | |     field_0: Option<String>,
Dec 18 16:28:11.660 INFO [stderr] 116 | |     field_1: Option<String>,
Dec 18 16:28:11.660 INFO [stderr] 117 | |     field_2: Option<bool>,
Dec 18 16:28:11.660 INFO [stderr] 118 | |     field_3: Option<String>
Dec 18 16:28:11.660 INFO [stderr] 119 | | }
Dec 18 16:28:11.660 INFO [stderr]     | |_^
Dec 18 16:28:11.660 INFO [stderr] 
Dec 18 16:28:11.660 INFO [stderr] warning: type `TestMessageChild_2` should have a camel case name such as `Testmessagechild2`
Dec 18 16:28:11.660 INFO [stderr]    --> src/main.rs:139:1
Dec 18 16:28:11.660 INFO [stderr]     |
Dec 18 16:28:11.660 INFO [stderr] 139 | / struct TestMessageChild_2 {
Dec 18 16:28:11.660 INFO [stderr] 140 | |     field_0: Option<String>,
Dec 18 16:28:11.660 INFO [stderr] 141 | |     field_1: Option<bool>,
Dec 18 16:28:11.660 INFO [stderr] 142 | |     field_2: Option<TestMessageChild_1>
Dec 18 16:28:11.660 INFO [stderr] 143 | | }
Dec 18 16:28:11.660 INFO [stderr]     | |_^
Dec 18 16:28:11.660 INFO [stderr] 
Dec 18 16:28:11.720 INFO [stderr] warning: unused macro definition
Dec 18 16:28:11.720 INFO [stderr]   --> src/main.rs:10:1
Dec 18 16:28:11.720 INFO [stderr]    |
Dec 18 16:28:11.720 INFO [stderr] 10 | / macro_rules! deser_difftime {
Dec 18 16:28:11.720 INFO [stderr] 11 | |     () => {
Dec 18 16:28:11.720 INFO [stderr] 12 | |     let start = time::now();//获取开始时间
Dec 18 16:28:11.720 INFO [stderr] 13 | |
Dec 18 16:28:11.720 INFO [stderr] ...  |
Dec 18 16:28:11.720 INFO [stderr] 18 | |     };
Dec 18 16:28:11.720 INFO [stderr] 19 | | }
Dec 18 16:28:11.720 INFO [stderr]    | |_^
Dec 18 16:28:11.720 INFO [stderr]    |
Dec 18 16:28:11.720 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 16:28:11.720 INFO [stderr] 
Dec 18 16:28:11.720 INFO [stderr] warning: unused macro definition
Dec 18 16:28:11.720 INFO [stderr]   --> src/main.rs:21:1
Dec 18 16:28:11.720 INFO [stderr]    |
Dec 18 16:28:11.720 INFO [stderr] 21 | / macro_rules! ser_difftime {
Dec 18 16:28:11.720 INFO [stderr] 22 | |     () => {
Dec 18 16:28:11.720 INFO [stderr] 23 | |     let start = time::now();//获取开始时间
Dec 18 16:28:11.721 INFO [stderr] 24 | |
Dec 18 16:28:11.724 INFO [stderr] ...  |
Dec 18 16:28:11.724 INFO [stderr] 29 | |     };
Dec 18 16:28:11.724 INFO [stderr] 30 | | }
Dec 18 16:28:11.724 INFO [stderr]    | |_^
Dec 18 16:28:11.724 INFO [stderr] 
Dec 18 16:28:11.932 INFO [stderr] warning: unused variable: `i`
Dec 18 16:28:11.932 INFO [stderr]    --> src/main.rs:174:21
Dec 18 16:28:11.932 INFO [stderr]     |
Dec 18 16:28:11.932 INFO [stderr] 174 |                 for i in 0..len {
Dec 18 16:28:11.932 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 18 16:28:11.932 INFO [stderr]     |
Dec 18 16:28:11.932 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:28:11.932 INFO [stderr] 
Dec 18 16:28:11.932 INFO [stderr] warning: unused variable: `handler`
Dec 18 16:28:11.932 INFO [stderr]    --> src/main.rs:322:9
Dec 18 16:28:11.932 INFO [stderr]     |
Dec 18 16:28:11.932 INFO [stderr] 322 |     let handler = FlatBufferHandler{};
Dec 18 16:28:11.932 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 18 16:28:11.932 INFO [stderr] 
Dec 18 16:28:11.933 INFO [stderr] warning: unused variable: `handler`
Dec 18 16:28:11.933 INFO [stderr]    --> src/main.rs:340:9
Dec 18 16:28:11.933 INFO [stderr]     |
Dec 18 16:28:11.933 INFO [stderr] 340 |     let handler = FlatBufferHandler{};
Dec 18 16:28:11.933 INFO [stderr]     |         ^^^^^^^ help: consider using `_handler` instead
Dec 18 16:28:11.933 INFO [stderr] 
Dec 18 16:28:11.933 INFO [stderr] warning: unused variable: `value`
Dec 18 16:28:11.933 INFO [stderr]    --> src/main.rs:575:13
Dec 18 16:28:11.933 INFO [stderr]     |
Dec 18 16:28:11.933 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 18 16:28:11.933 INFO [stderr]     |             ^^^^^ help: consider using `_value` instead
Dec 18 16:28:11.933 INFO [stderr] 
Dec 18 16:28:11.933 INFO [stderr] warning: unused variable: `helper`
Dec 18 16:28:11.933 INFO [stderr]    --> src/main.rs:599:9
Dec 18 16:28:11.933 INFO [stderr]     |
Dec 18 16:28:11.933 INFO [stderr] 599 |     let helper = FlatBufferHelper{};
Dec 18 16:28:11.933 INFO [stderr]     |         ^^^^^^ help: consider using `_helper` instead
Dec 18 16:28:11.933 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:191:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 191 |     let mut field_0 = vec![child_1_0, child_1_1, child_1_2];
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:240:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 240 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:242:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 242 |     let mut father = father_instance();
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:245:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 245 |     let mut field_0 = match father.field_0 {
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:264:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 264 |     let mut field_6 = serialization_child_2(field_6_value);
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.957 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.957 INFO [stderr]    --> src/main.rs:270:9
Dec 18 16:28:11.957 INFO [stderr]     |
Dec 18 16:28:11.957 INFO [stderr] 270 |     let mut field_10 = serialization_child_0(field_10_value);
Dec 18 16:28:11.957 INFO [stderr]     |         ----^^^^^^^^
Dec 18 16:28:11.957 INFO [stderr]     |         |
Dec 18 16:28:11.957 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.957 INFO [stderr] 
Dec 18 16:28:11.958 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.958 INFO [stderr]    --> src/main.rs:291:9
Dec 18 16:28:11.958 INFO [stderr]     |
Dec 18 16:28:11.958 INFO [stderr] 291 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.958 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.958 INFO [stderr]     |         |
Dec 18 16:28:11.958 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.958 INFO [stderr] 
Dec 18 16:28:11.958 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.958 INFO [stderr]    --> src/main.rs:295:9
Dec 18 16:28:11.958 INFO [stderr]     |
Dec 18 16:28:11.958 INFO [stderr] 295 |     let mut field_3 = Some(serialization_child_2(field_3_value).unwrap());
Dec 18 16:28:11.958 INFO [stderr]     |         ----^^^^^^^
Dec 18 16:28:11.958 INFO [stderr]     |         |
Dec 18 16:28:11.958 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.958 INFO [stderr] 
Dec 18 16:28:11.960 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.960 INFO [stderr]    --> src/main.rs:325:9
Dec 18 16:28:11.960 INFO [stderr]     |
Dec 18 16:28:11.960 INFO [stderr] 325 |     let mut helper = FlatBufferHelper{};
Dec 18 16:28:11.960 INFO [stderr]     |         ----^^^^^^
Dec 18 16:28:11.960 INFO [stderr]     |         |
Dec 18 16:28:11.960 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.960 INFO [stderr] 
Dec 18 16:28:11.968 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.968 INFO [stderr]    --> src/main.rs:449:9
Dec 18 16:28:11.968 INFO [stderr]     |
Dec 18 16:28:11.968 INFO [stderr] 449 |     let mut value = match value_bytes{
Dec 18 16:28:11.968 INFO [stderr]     |         ----^^^^^
Dec 18 16:28:11.968 INFO [stderr]     |         |
Dec 18 16:28:11.968 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.976 INFO [stderr] 
Dec 18 16:28:11.976 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.976 INFO [stderr]    --> src/main.rs:575:9
Dec 18 16:28:11.976 INFO [stderr]     |
Dec 18 16:28:11.976 INFO [stderr] 575 |     let mut value = match value_bytes {
Dec 18 16:28:11.976 INFO [stderr]     |         ----^^^^^
Dec 18 16:28:11.976 INFO [stderr]     |         |
Dec 18 16:28:11.976 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.976 INFO [stderr] 
Dec 18 16:28:11.984 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:28:11.984 INFO [stderr]    --> src/main.rs:587:9
Dec 18 16:28:11.984 INFO [stderr]     |
Dec 18 16:28:11.984 INFO [stderr] 587 |     let mut ser_father = father_instance();
Dec 18 16:28:11.984 INFO [stderr]     |         ----^^^^^^^^^^
Dec 18 16:28:11.984 INFO [stderr]     |         |
Dec 18 16:28:11.984 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:28:11.984 INFO [stderr] 
Dec 18 16:28:11.984 INFO [stderr] warning: type `TestMessage_0` should have a camel case name such as `Testmessage0`
Dec 18 16:28:11.984 INFO [stderr]   --> src/main.rs:33:1
Dec 18 16:28:11.984 INFO [stderr]    |
Dec 18 16:28:11.984 INFO [stderr] 33 | / struct TestMessage_0 {
Dec 18 16:28:11.984 INFO [stderr] 34 | |     field_0: Option<Vec<TestMessageChild_1>>,
Dec 18 16:28:11.984 INFO [stderr] 35 | |     field_1: Option<String>,
Dec 18 16:28:11.984 INFO [stderr] 36 | |     field_2: Option<bool>,
Dec 18 16:28:11.984 INFO [stderr] ...  |
Dec 18 16:28:11.984 INFO [stderr] 44 | |     field_10: Option<TestMessageChild_0>
Dec 18 16:28:11.984 INFO [stderr] 45 | | }
Dec 18 16:28:11.984 INFO [stderr]    | |_^
Dec 18 16:28:11.984 INFO [stderr]    |
Dec 18 16:28:11.984 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 16:28:11.984 INFO [stderr] 
Dec 18 16:28:11.985 INFO [stderr] warning: type `TestMessageChild_0` should have a camel case name such as `Testmessagechild0`
Dec 18 16:28:11.985 INFO [stderr]   --> src/main.rs:84:1
Dec 18 16:28:11.985 INFO [stderr]    |
Dec 18 16:28:11.985 INFO [stderr] 84 | / struct TestMessageChild_0 {
Dec 18 16:28:11.985 INFO [stderr] 85 | |     field_0: Option<String>,
Dec 18 16:28:11.985 INFO [stderr] 86 | |     field_1: Option<String>,
Dec 18 16:28:11.985 INFO [stderr] 87 | |     field_2: Option<bool>,
Dec 18 16:28:11.985 INFO [stderr] 88 | |     field_3: Option<TestMessageChild_2>,
Dec 18 16:28:11.985 INFO [stderr] 89 | |     field_4: Option<Vec<Vec<bool>>>
Dec 18 16:28:11.985 INFO [stderr] 90 | | }
Dec 18 16:28:11.985 INFO [stderr]    | |_^
Dec 18 16:28:11.985 INFO [stderr] 
Dec 18 16:28:11.996 INFO [stderr] warning: type `TestMessageChild_1` should have a camel case name such as `Testmessagechild1`
Dec 18 16:28:11.996 INFO [stderr]    --> src/main.rs:114:1
Dec 18 16:28:11.996 INFO [stderr]     |
Dec 18 16:28:11.996 INFO [stderr] 114 | / struct TestMessageChild_1 {
Dec 18 16:28:11.996 INFO [stderr] 115 | |     field_0: Option<String>,
Dec 18 16:28:11.996 INFO [stderr] 116 | |     field_1: Option<String>,
Dec 18 16:28:11.996 INFO [stderr] 117 | |     field_2: Option<bool>,
Dec 18 16:28:11.996 INFO [stderr] 118 | |     field_3: Option<String>
Dec 18 16:28:11.996 INFO [stderr] 119 | | }
Dec 18 16:28:11.996 INFO [stderr]     | |_^
Dec 18 16:28:11.996 INFO [stderr] 
Dec 18 16:28:11.996 INFO [stderr] warning: type `TestMessageChild_2` should have a camel case name such as `Testmessagechild2`
Dec 18 16:28:11.996 INFO [stderr]    --> src/main.rs:139:1
Dec 18 16:28:11.996 INFO [stderr]     |
Dec 18 16:28:11.996 INFO [stderr] 139 | / struct TestMessageChild_2 {
Dec 18 16:28:11.996 INFO [stderr] 140 | |     field_0: Option<String>,
Dec 18 16:28:11.996 INFO [stderr] 141 | |     field_1: Option<bool>,
Dec 18 16:28:11.996 INFO [stderr] 142 | |     field_2: Option<TestMessageChild_1>
Dec 18 16:28:11.996 INFO [stderr] 143 | | }
Dec 18 16:28:11.996 INFO [stderr]     | |_^
Dec 18 16:28:11.996 INFO [stderr] 
Dec 18 16:28:12.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 18 16:28:12.931 INFO running `"docker" "inspect" "9a768bdfce37a3954d741b489f80737bdd9f259ad9a984a947a20c97689ef812"`
Dec 18 16:28:13.242 INFO running `"docker" "rm" "-f" "9a768bdfce37a3954d741b489f80737bdd9f259ad9a984a947a20c97689ef812"`
Dec 18 16:28:13.544 INFO [stdout] 9a768bdfce37a3954d741b489f80737bdd9f259ad9a984a947a20c97689ef812