Nov 17 01:35:35.051 INFO testing hansihe/rust_iterative_json_parser against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 01:35:35.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:35:35.463 INFO [stdout] 6c5b6c1c975fa4f02b787d8be4874ec78023b707d91144f81af7be1cb80c362b
Nov 17 01:35:35.466 INFO running `"docker" "start" "-a" "6c5b6c1c975fa4f02b787d8be4874ec78023b707d91144f81af7be1cb80c362b"`
Nov 17 01:35:36.513 INFO [stderr] usermod: no changes
Nov 17 01:35:36.543 INFO [stderr] warning: unused manifest key: lib.src
Nov 17 01:35:36.547 INFO [stderr]    Compiling iterative_json_parser v0.1.0 (/source)
Nov 17 01:35:36.899 INFO [stderr] warning: unused macro definition
Nov 17 01:35:36.899 INFO [stderr]    --> src/parser.rs:110:1
Nov 17 01:35:36.899 INFO [stderr]     |
Nov 17 01:35:36.899 INFO [stderr] 110 | / macro_rules! lift_bail {
Nov 17 01:35:36.899 INFO [stderr] 111 | |     ($bailing:expr) => {
Nov 17 01:35:36.899 INFO [stderr] 112 | |         match $bailing {
Nov 17 01:35:36.899 INFO [stderr] 113 | |             Ok(inner) => Ok(inner),
Nov 17 01:35:36.899 INFO [stderr] ...   |
Nov 17 01:35:36.899 INFO [stderr] 116 | |     };
Nov 17 01:35:36.899 INFO [stderr] 117 | | }
Nov 17 01:35:36.899 INFO [stderr]     | |_^
Nov 17 01:35:36.899 INFO [stderr]     |
Nov 17 01:35:36.899 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 17 01:35:36.899 INFO [stderr] 
Nov 17 01:35:36.899 INFO [stderr] warning: unused import: `::PResult`
Nov 17 01:35:36.899 INFO [stderr]  --> src/source/mod.rs:1:5
Nov 17 01:35:36.899 INFO [stderr]   |
Nov 17 01:35:36.899 INFO [stderr] 1 | use ::PResult;
Nov 17 01:35:36.899 INFO [stderr]   |     ^^^^^^^^^
Nov 17 01:35:36.899 INFO [stderr]   |
Nov 17 01:35:36.899 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 01:35:36.899 INFO [stderr] 
Nov 17 01:35:37.339 INFO [stderr] warning: unused variable: `token`
Nov 17 01:35:37.339 INFO [stderr]    --> src/parser.rs:136:14
Nov 17 01:35:37.339 INFO [stderr]     |
Nov 17 01:35:37.339 INFO [stderr] 136 | fn log_token(token: &str) {
Nov 17 01:35:37.339 INFO [stderr]     |              ^^^^^ help: consider using `_token` instead
Nov 17 01:35:37.339 INFO [stderr]     |
Nov 17 01:35:37.339 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 01:35:37.339 INFO [stderr] 
Nov 17 01:35:37.486 INFO [stderr] warning: struct is never constructed: `Decoder`
Nov 17 01:35:37.486 INFO [stderr]  --> src/decoder.rs:4:1
Nov 17 01:35:37.486 INFO [stderr]   |
Nov 17 01:35:37.486 INFO [stderr] 4 | struct Decoder {
Nov 17 01:35:37.486 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 17 01:35:37.486 INFO [stderr]   |
Nov 17 01:35:37.486 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 01:35:37.486 INFO [stderr] 
Nov 17 01:35:37.486 INFO [stderr] warning: method is never used: `new`
Nov 17 01:35:37.486 INFO [stderr]   --> src/decoder.rs:10:5
Nov 17 01:35:37.486 INFO [stderr]    |
Nov 17 01:35:37.486 INFO [stderr] 10 |     fn new() -> Self {
Nov 17 01:35:37.486 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 01:35:37.486 INFO [stderr] 
Nov 17 01:35:39.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Nov 17 01:35:39.451 INFO [stderr] su: No module specific data is present
Nov 17 01:35:40.142 INFO running `"docker" "inspect" "6c5b6c1c975fa4f02b787d8be4874ec78023b707d91144f81af7be1cb80c362b"`
Nov 17 01:35:40.393 INFO running `"docker" "rm" "-f" "6c5b6c1c975fa4f02b787d8be4874ec78023b707d91144f81af7be1cb80c362b"`
Nov 17 01:35:40.515 INFO [stdout] 6c5b6c1c975fa4f02b787d8be4874ec78023b707d91144f81af7be1cb80c362b
Nov 17 01:35:40.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:35:40.777 INFO [stdout] 515cc27f3e561974c96d559f08e16a2eb62d3d83e8e940c02656712083f33acc
Nov 17 01:35:40.780 INFO running `"docker" "start" "-a" "515cc27f3e561974c96d559f08e16a2eb62d3d83e8e940c02656712083f33acc"`
Nov 17 01:35:41.640 INFO [stderr] usermod: no changes
Nov 17 01:35:41.722 INFO [stderr] warning: unused manifest key: lib.src
Nov 17 01:35:41.731 INFO [stderr]    Compiling iterative_json_parser v0.1.0 (/source)
Nov 17 01:35:42.475 INFO [stderr] warning: unused macro definition
Nov 17 01:35:42.475 INFO [stderr]    --> src/parser.rs:110:1
Nov 17 01:35:42.475 INFO [stderr]     |
Nov 17 01:35:42.475 INFO [stderr] 110 | / macro_rules! lift_bail {
Nov 17 01:35:42.475 INFO [stderr] 111 | |     ($bailing:expr) => {
Nov 17 01:35:42.475 INFO [stderr] 112 | |         match $bailing {
Nov 17 01:35:42.475 INFO [stderr] 113 | |             Ok(inner) => Ok(inner),
Nov 17 01:35:42.475 INFO [stderr] ...   |
Nov 17 01:35:42.475 INFO [stderr] 116 | |     };
Nov 17 01:35:42.475 INFO [stderr] 117 | | }
Nov 17 01:35:42.475 INFO [stderr]     | |_^
Nov 17 01:35:42.475 INFO [stderr]     |
Nov 17 01:35:42.475 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 17 01:35:42.475 INFO [stderr] 
Nov 17 01:35:42.483 INFO [stderr] warning: unused import: `::PResult`
Nov 17 01:35:42.483 INFO [stderr]  --> src/source/mod.rs:1:5
Nov 17 01:35:42.483 INFO [stderr]   |
Nov 17 01:35:42.483 INFO [stderr] 1 | use ::PResult;
Nov 17 01:35:42.483 INFO [stderr]   |     ^^^^^^^^^
Nov 17 01:35:42.483 INFO [stderr]   |
Nov 17 01:35:42.483 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 01:35:42.483 INFO [stderr] 
Nov 17 01:35:42.535 INFO [stderr] warning: unused import: `Sink`
Nov 17 01:35:42.535 INFO [stderr]  --> tests/lib.rs:6:37
Nov 17 01:35:42.535 INFO [stderr]   |
Nov 17 01:35:42.535 INFO [stderr] 6 | use iterative_json_parser::{Source, Sink};
Nov 17 01:35:42.535 INFO [stderr]   |                                     ^^^^
Nov 17 01:35:42.535 INFO [stderr]   |
Nov 17 01:35:42.535 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 01:35:42.535 INFO [stderr] 
Nov 17 01:35:42.723 INFO [stderr] warning: unused variable: `result`
Nov 17 01:35:42.723 INFO [stderr]    --> tests/lib.rs:410:25
Nov 17 01:35:42.723 INFO [stderr]     |
Nov 17 01:35:42.723 INFO [stderr] 410 |                     let result = parse_to_enum(&mut buf);
Nov 17 01:35:42.723 INFO [stderr]     |                         ^^^^^^ help: consider using `_result` instead
Nov 17 01:35:42.723 INFO [stderr]     |
Nov 17 01:35:42.723 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 01:35:42.723 INFO [stderr] 
Nov 17 01:35:42.743 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:35:42.743 INFO [stderr]   --> tests/lib.rs:37:9
Nov 17 01:35:42.743 INFO [stderr]    |
Nov 17 01:35:42.743 INFO [stderr] 37 |     let mut ss = SourceSink {
Nov 17 01:35:42.743 INFO [stderr]    |         ----^^
Nov 17 01:35:42.743 INFO [stderr]    |         |
Nov 17 01:35:42.743 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:35:42.743 INFO [stderr]    |
Nov 17 01:35:42.743 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:35:42.743 INFO [stderr] 
Nov 17 01:35:42.743 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:35:42.743 INFO [stderr]   --> tests/lib.rs:46:9
Nov 17 01:35:42.743 INFO [stderr]    |
Nov 17 01:35:42.743 INFO [stderr] 46 |     let mut bailing_ss = SourceSink {
Nov 17 01:35:42.743 INFO [stderr]    |         ----^^^^^^^^^^
Nov 17 01:35:42.743 INFO [stderr]    |         |
Nov 17 01:35:42.743 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:35:42.743 INFO [stderr] 
Nov 17 01:35:43.838 INFO [stderr] warning: unused variable: `token`
Nov 17 01:35:43.838 INFO [stderr]    --> src/parser.rs:136:14
Nov 17 01:35:43.838 INFO [stderr]     |
Nov 17 01:35:43.838 INFO [stderr] 136 | fn log_token(token: &str) {
Nov 17 01:35:43.838 INFO [stderr]     |              ^^^^^ help: consider using `_token` instead
Nov 17 01:35:43.838 INFO [stderr]     |
Nov 17 01:35:43.838 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 01:35:43.838 INFO [stderr] 
Nov 17 01:35:44.091 INFO [stderr] warning: struct is never constructed: `Decoder`
Nov 17 01:35:44.091 INFO [stderr]  --> src/decoder.rs:4:1
Nov 17 01:35:44.091 INFO [stderr]   |
Nov 17 01:35:44.091 INFO [stderr] 4 | struct Decoder {
Nov 17 01:35:44.091 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 17 01:35:44.091 INFO [stderr]   |
Nov 17 01:35:44.091 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 01:35:44.091 INFO [stderr] 
Nov 17 01:35:44.091 INFO [stderr] warning: method is never used: `new`
Nov 17 01:35:44.091 INFO [stderr]   --> src/decoder.rs:10:5
Nov 17 01:35:44.091 INFO [stderr]    |
Nov 17 01:35:44.091 INFO [stderr] 10 |     fn new() -> Self {
Nov 17 01:35:44.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 01:35:44.091 INFO [stderr] 
Nov 17 01:35:44.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Nov 17 01:35:44.595 INFO [stderr] su: No module specific data is present
Nov 17 01:35:44.945 INFO running `"docker" "inspect" "515cc27f3e561974c96d559f08e16a2eb62d3d83e8e940c02656712083f33acc"`
Nov 17 01:35:45.072 INFO running `"docker" "rm" "-f" "515cc27f3e561974c96d559f08e16a2eb62d3d83e8e940c02656712083f33acc"`
Nov 17 01:35:45.205 INFO [stdout] 515cc27f3e561974c96d559f08e16a2eb62d3d83e8e940c02656712083f33acc