Nov 04 06:08:27.785 INFO checking hansihe/rust_iterative_json_parser against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 06:08:27.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 06:08:28.345 INFO blam! df98adcd1b5265013712b821fd2a77e679c44cdb597fbae5392fd6c4df6e8ac0
Nov 04 06:08:28.346 INFO running `"docker" "start" "-a" "df98adcd1b5265013712b821fd2a77e679c44cdb597fbae5392fd6c4df6e8ac0"`
Nov 04 06:08:29.719 INFO kablam! usermod: no changes
Nov 04 06:08:29.767 INFO kablam! warning: unused manifest key: lib.src
Nov 04 06:08:29.811 INFO kablam!     Checking iterative_json_parser v0.1.0 (/source)
Nov 04 06:08:30.439 INFO kablam! warning: unused macro definition
Nov 04 06:08:30.439 INFO kablam!    --> src/parser.rs:110:1
Nov 04 06:08:30.439 INFO kablam!     |
Nov 04 06:08:30.439 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 04 06:08:30.439 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 04 06:08:30.439 INFO kablam! 112 | |         match $bailing {
Nov 04 06:08:30.439 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 04 06:08:30.439 INFO kablam! ...   |
Nov 04 06:08:30.439 INFO kablam! 116 | |     };
Nov 04 06:08:30.439 INFO kablam! 117 | | }
Nov 04 06:08:30.439 INFO kablam!     | |_^
Nov 04 06:08:30.439 INFO kablam!     |
Nov 04 06:08:30.439 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 06:08:30.439 INFO kablam! 
Nov 04 06:08:30.439 INFO kablam! warning: unused import: `::PResult`
Nov 04 06:08:30.439 INFO kablam!  --> src/source/mod.rs:1:5
Nov 04 06:08:30.439 INFO kablam!   |
Nov 04 06:08:30.439 INFO kablam! 1 | use ::PResult;
Nov 04 06:08:30.439 INFO kablam!   |     ^^^^^^^^^
Nov 04 06:08:30.439 INFO kablam!   |
Nov 04 06:08:30.439 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:30.439 INFO kablam! 
Nov 04 06:08:30.495 INFO kablam! warning: unused macro definition
Nov 04 06:08:30.495 INFO kablam!    --> src/parser.rs:110:1
Nov 04 06:08:30.495 INFO kablam!     |
Nov 04 06:08:30.495 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 04 06:08:30.495 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 04 06:08:30.495 INFO kablam! 112 | |         match $bailing {
Nov 04 06:08:30.495 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 04 06:08:30.495 INFO kablam! ...   |
Nov 04 06:08:30.495 INFO kablam! 116 | |     };
Nov 04 06:08:30.495 INFO kablam! 117 | | }
Nov 04 06:08:30.495 INFO kablam!     | |_^
Nov 04 06:08:30.495 INFO kablam!     |
Nov 04 06:08:30.495 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 06:08:30.495 INFO kablam! 
Nov 04 06:08:30.495 INFO kablam! warning: unused import: `::PResult`
Nov 04 06:08:30.495 INFO kablam!  --> src/source/mod.rs:1:5
Nov 04 06:08:30.495 INFO kablam!   |
Nov 04 06:08:30.495 INFO kablam! 1 | use ::PResult;
Nov 04 06:08:30.495 INFO kablam!   |     ^^^^^^^^^
Nov 04 06:08:30.495 INFO kablam!   |
Nov 04 06:08:30.495 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:30.495 INFO kablam! 
Nov 04 06:08:30.855 INFO kablam! warning: unused variable: `token`
Nov 04 06:08:30.855 INFO kablam!    --> src/parser.rs:136:14
Nov 04 06:08:30.855 INFO kablam!     |
Nov 04 06:08:30.855 INFO kablam! 136 | fn log_token(token: &str) {
Nov 04 06:08:30.855 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 04 06:08:30.855 INFO kablam!     |
Nov 04 06:08:30.855 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:30.855 INFO kablam! 
Nov 04 06:08:30.915 INFO kablam! warning: unused variable: `token`
Nov 04 06:08:30.915 INFO kablam!    --> src/parser.rs:136:14
Nov 04 06:08:30.915 INFO kablam!     |
Nov 04 06:08:30.915 INFO kablam! 136 | fn log_token(token: &str) {
Nov 04 06:08:30.915 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 04 06:08:30.915 INFO kablam!     |
Nov 04 06:08:30.915 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:30.915 INFO kablam! 
Nov 04 06:08:31.009 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 04 06:08:31.009 INFO kablam!  --> src/decoder.rs:4:1
Nov 04 06:08:31.010 INFO kablam!   |
Nov 04 06:08:31.010 INFO kablam! 4 | struct Decoder {
Nov 04 06:08:31.010 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 04 06:08:31.011 INFO kablam!   |
Nov 04 06:08:31.011 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:08:31.011 INFO kablam! 
Nov 04 06:08:31.012 INFO kablam! warning: method is never used: `new`
Nov 04 06:08:31.012 INFO kablam!   --> src/decoder.rs:10:5
Nov 04 06:08:31.012 INFO kablam!    |
Nov 04 06:08:31.012 INFO kablam! 10 |     fn new() -> Self {
Nov 04 06:08:31.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 04 06:08:31.019 INFO kablam! 
Nov 04 06:08:31.132 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 04 06:08:31.132 INFO kablam!  --> src/decoder.rs:4:1
Nov 04 06:08:31.132 INFO kablam!   |
Nov 04 06:08:31.133 INFO kablam! 4 | struct Decoder {
Nov 04 06:08:31.133 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 04 06:08:31.133 INFO kablam!   |
Nov 04 06:08:31.134 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:08:31.134 INFO kablam! 
Nov 04 06:08:31.134 INFO kablam! warning: method is never used: `new`
Nov 04 06:08:31.135 INFO kablam!   --> src/decoder.rs:10:5
Nov 04 06:08:31.135 INFO kablam!    |
Nov 04 06:08:31.135 INFO kablam! 10 |     fn new() -> Self {
Nov 04 06:08:31.136 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 04 06:08:31.136 INFO kablam! 
Nov 04 06:08:32.142 INFO kablam! warning: unused import: `Sink`
Nov 04 06:08:32.142 INFO kablam!  --> tests/lib.rs:6:37
Nov 04 06:08:32.142 INFO kablam!   |
Nov 04 06:08:32.142 INFO kablam! 6 | use iterative_json_parser::{Source, Sink};
Nov 04 06:08:32.142 INFO kablam!   |                                     ^^^^
Nov 04 06:08:32.142 INFO kablam!   |
Nov 04 06:08:32.142 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:32.142 INFO kablam! 
Nov 04 06:08:32.258 INFO kablam! warning: unused variable: `result`
Nov 04 06:08:32.259 INFO kablam!    --> tests/lib.rs:410:25
Nov 04 06:08:32.259 INFO kablam!     |
Nov 04 06:08:32.260 INFO kablam! 410 |                     let result = parse_to_enum(&mut buf);
Nov 04 06:08:32.263 INFO kablam!     |                         ^^^^^^ help: consider using `_result` instead
Nov 04 06:08:32.263 INFO kablam!     |
Nov 04 06:08:32.264 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:32.264 INFO kablam! 
Nov 04 06:08:32.272 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:08:32.272 INFO kablam!   --> tests/lib.rs:37:9
Nov 04 06:08:32.273 INFO kablam!    |
Nov 04 06:08:32.273 INFO kablam! 37 |     let mut ss = SourceSink {
Nov 04 06:08:32.274 INFO kablam!    |         ----^^
Nov 04 06:08:32.279 INFO kablam!    |         |
Nov 04 06:08:32.279 INFO kablam!    |         help: remove this `mut`
Nov 04 06:08:32.280 INFO kablam!    |
Nov 04 06:08:32.280 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:08:32.280 INFO kablam! 
Nov 04 06:08:32.280 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:08:32.281 INFO kablam!   --> tests/lib.rs:46:9
Nov 04 06:08:32.281 INFO kablam!    |
Nov 04 06:08:32.281 INFO kablam! 46 |     let mut bailing_ss = SourceSink {
Nov 04 06:08:32.281 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 06:08:32.282 INFO kablam!    |         |
Nov 04 06:08:32.282 INFO kablam!    |         help: remove this `mut`
Nov 04 06:08:32.282 INFO kablam! 
Nov 04 06:08:32.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 04 06:08:32.352 INFO kablam! su: No module specific data is present
Nov 04 06:08:33.368 INFO running `"docker" "rm" "-f" "df98adcd1b5265013712b821fd2a77e679c44cdb597fbae5392fd6c4df6e8ac0"`
Nov 04 06:08:33.619 INFO blam! df98adcd1b5265013712b821fd2a77e679c44cdb597fbae5392fd6c4df6e8ac0