Nov 30 02:09:01.384 INFO checking hansihe/rust_iterative_json_parser against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:09:01.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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"`
Nov 30 02:09:02.013 INFO [stdout] dae5bb3be13772d2ff03c0a7cac650045f4794a1e067220ab44b69f14935924e
Nov 30 02:09:02.015 INFO running `"docker" "start" "-a" "dae5bb3be13772d2ff03c0a7cac650045f4794a1e067220ab44b69f14935924e"`
Nov 30 02:09:04.447 INFO [stderr] usermod: no changes
Nov 30 02:09:04.504 INFO [stderr] warning: unused manifest key: lib.src
Nov 30 02:09:04.516 INFO [stderr]     Checking iterative_json_parser v0.1.0 (/source)
Nov 30 02:09:05.189 INFO [stderr] warning: unused macro definition
Nov 30 02:09:05.189 INFO [stderr]    --> src/parser.rs:110:1
Nov 30 02:09:05.190 INFO [stderr]     |
Nov 30 02:09:05.190 INFO [stderr] 110 | / macro_rules! lift_bail {
Nov 30 02:09:05.190 INFO [stderr] 111 | |     ($bailing:expr) => {
Nov 30 02:09:05.190 INFO [stderr] 112 | |         match $bailing {
Nov 30 02:09:05.190 INFO [stderr] 113 | |             Ok(inner) => Ok(inner),
Nov 30 02:09:05.190 INFO [stderr] ...   |
Nov 30 02:09:05.190 INFO [stderr] 116 | |     };
Nov 30 02:09:05.190 INFO [stderr] 117 | | }
Nov 30 02:09:05.190 INFO [stderr]     | |_^
Nov 30 02:09:05.190 INFO [stderr]     |
Nov 30 02:09:05.190 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 30 02:09:05.190 INFO [stderr] 
Nov 30 02:09:05.193 INFO [stderr] warning: unused import: `::PResult`
Nov 30 02:09:05.193 INFO [stderr]  --> src/source/mod.rs:1:5
Nov 30 02:09:05.193 INFO [stderr]   |
Nov 30 02:09:05.193 INFO [stderr] 1 | use ::PResult;
Nov 30 02:09:05.193 INFO [stderr]   |     ^^^^^^^^^
Nov 30 02:09:05.193 INFO [stderr]   |
Nov 30 02:09:05.193 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:05.193 INFO [stderr] 
Nov 30 02:09:05.222 INFO [stderr] warning: unused macro definition
Nov 30 02:09:05.223 INFO [stderr]    --> src/parser.rs:110:1
Nov 30 02:09:05.223 INFO [stderr]     |
Nov 30 02:09:05.223 INFO [stderr] 110 | / macro_rules! lift_bail {
Nov 30 02:09:05.223 INFO [stderr] 111 | |     ($bailing:expr) => {
Nov 30 02:09:05.223 INFO [stderr] 112 | |         match $bailing {
Nov 30 02:09:05.223 INFO [stderr] 113 | |             Ok(inner) => Ok(inner),
Nov 30 02:09:05.223 INFO [stderr] ...   |
Nov 30 02:09:05.223 INFO [stderr] 116 | |     };
Nov 30 02:09:05.223 INFO [stderr] 117 | | }
Nov 30 02:09:05.223 INFO [stderr]     | |_^
Nov 30 02:09:05.223 INFO [stderr]     |
Nov 30 02:09:05.223 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 30 02:09:05.223 INFO [stderr] 
Nov 30 02:09:05.225 INFO [stderr] warning: unused import: `::PResult`
Nov 30 02:09:05.225 INFO [stderr]  --> src/source/mod.rs:1:5
Nov 30 02:09:05.225 INFO [stderr]   |
Nov 30 02:09:05.225 INFO [stderr] 1 | use ::PResult;
Nov 30 02:09:05.225 INFO [stderr]   |     ^^^^^^^^^
Nov 30 02:09:05.225 INFO [stderr]   |
Nov 30 02:09:05.232 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:05.232 INFO [stderr] 
Nov 30 02:09:05.632 INFO [stderr] warning: unused variable: `token`
Nov 30 02:09:05.632 INFO [stderr]    --> src/parser.rs:136:14
Nov 30 02:09:05.632 INFO [stderr]     |
Nov 30 02:09:05.632 INFO [stderr] 136 | fn log_token(token: &str) {
Nov 30 02:09:05.632 INFO [stderr]     |              ^^^^^ help: consider using `_token` instead
Nov 30 02:09:05.632 INFO [stderr]     |
Nov 30 02:09:05.632 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:05.632 INFO [stderr] 
Nov 30 02:09:05.856 INFO [stderr] warning: struct is never constructed: `Decoder`
Nov 30 02:09:05.856 INFO [stderr]  --> src/decoder.rs:4:1
Nov 30 02:09:05.856 INFO [stderr]   |
Nov 30 02:09:05.856 INFO [stderr] 4 | struct Decoder {
Nov 30 02:09:05.856 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 30 02:09:05.856 INFO [stderr]   |
Nov 30 02:09:05.856 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:09:05.856 INFO [stderr] 
Nov 30 02:09:05.856 INFO [stderr] warning: method is never used: `new`
Nov 30 02:09:05.856 INFO [stderr]   --> src/decoder.rs:10:5
Nov 30 02:09:05.856 INFO [stderr]    |
Nov 30 02:09:05.856 INFO [stderr] 10 |     fn new() -> Self {
Nov 30 02:09:05.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 02:09:05.856 INFO [stderr] 
Nov 30 02:09:05.884 INFO [stderr] warning: unused variable: `token`
Nov 30 02:09:05.884 INFO [stderr]    --> src/parser.rs:136:14
Nov 30 02:09:05.884 INFO [stderr]     |
Nov 30 02:09:05.884 INFO [stderr] 136 | fn log_token(token: &str) {
Nov 30 02:09:05.884 INFO [stderr]     |              ^^^^^ help: consider using `_token` instead
Nov 30 02:09:05.884 INFO [stderr]     |
Nov 30 02:09:05.884 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:05.884 INFO [stderr] 
Nov 30 02:09:06.012 INFO [stderr] warning: struct is never constructed: `Decoder`
Nov 30 02:09:06.012 INFO [stderr]  --> src/decoder.rs:4:1
Nov 30 02:09:06.012 INFO [stderr]   |
Nov 30 02:09:06.012 INFO [stderr] 4 | struct Decoder {
Nov 30 02:09:06.012 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 30 02:09:06.012 INFO [stderr]   |
Nov 30 02:09:06.012 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:09:06.012 INFO [stderr] 
Nov 30 02:09:06.012 INFO [stderr] warning: method is never used: `new`
Nov 30 02:09:06.012 INFO [stderr]   --> src/decoder.rs:10:5
Nov 30 02:09:06.012 INFO [stderr]    |
Nov 30 02:09:06.012 INFO [stderr] 10 |     fn new() -> Self {
Nov 30 02:09:06.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 02:09:06.012 INFO [stderr] 
Nov 30 02:09:06.892 INFO [stderr] warning: unused import: `Sink`
Nov 30 02:09:06.892 INFO [stderr]  --> tests/lib.rs:6:37
Nov 30 02:09:06.892 INFO [stderr]   |
Nov 30 02:09:06.892 INFO [stderr] 6 | use iterative_json_parser::{Source, Sink};
Nov 30 02:09:06.893 INFO [stderr]   |                                     ^^^^
Nov 30 02:09:06.893 INFO [stderr]   |
Nov 30 02:09:06.893 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:06.893 INFO [stderr] 
Nov 30 02:09:07.012 INFO [stderr] warning: unused variable: `result`
Nov 30 02:09:07.012 INFO [stderr]    --> tests/lib.rs:410:25
Nov 30 02:09:07.012 INFO [stderr]     |
Nov 30 02:09:07.012 INFO [stderr] 410 |                     let result = parse_to_enum(&mut buf);
Nov 30 02:09:07.012 INFO [stderr]     |                         ^^^^^^ help: consider using `_result` instead
Nov 30 02:09:07.012 INFO [stderr]     |
Nov 30 02:09:07.012 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:07.012 INFO [stderr] 
Nov 30 02:09:07.030 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:09:07.030 INFO [stderr]   --> tests/lib.rs:37:9
Nov 30 02:09:07.030 INFO [stderr]    |
Nov 30 02:09:07.030 INFO [stderr] 37 |     let mut ss = SourceSink {
Nov 30 02:09:07.030 INFO [stderr]    |         ----^^
Nov 30 02:09:07.030 INFO [stderr]    |         |
Nov 30 02:09:07.030 INFO [stderr]    |         help: remove this `mut`
Nov 30 02:09:07.030 INFO [stderr]    |
Nov 30 02:09:07.030 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 02:09:07.031 INFO [stderr] 
Nov 30 02:09:07.031 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:09:07.031 INFO [stderr]   --> tests/lib.rs:46:9
Nov 30 02:09:07.031 INFO [stderr]    |
Nov 30 02:09:07.031 INFO [stderr] 46 |     let mut bailing_ss = SourceSink {
Nov 30 02:09:07.031 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 02:09:07.031 INFO [stderr]    |         |
Nov 30 02:09:07.031 INFO [stderr]    |         help: remove this `mut`
Nov 30 02:09:07.031 INFO [stderr] 
Nov 30 02:09:07.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 30 02:09:07.113 INFO [stderr] su: No module specific data is present
Nov 30 02:09:08.246 INFO running `"docker" "inspect" "dae5bb3be13772d2ff03c0a7cac650045f4794a1e067220ab44b69f14935924e"`
Nov 30 02:09:08.546 INFO running `"docker" "rm" "-f" "dae5bb3be13772d2ff03c0a7cac650045f4794a1e067220ab44b69f14935924e"`
Nov 30 02:09:08.882 INFO [stdout] dae5bb3be13772d2ff03c0a7cac650045f4794a1e067220ab44b69f14935924e