Nov 09 12:15:44.049 INFO checking hansihe/rust_iterative_json_parser against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 12:15:44.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 12:15:44.575 INFO blam! 5a908e03ff464147a55b58c960e29edc7657e84ef24547c22e16d92b9eb297bc
Nov 09 12:15:44.591 INFO running `"docker" "start" "-a" "5a908e03ff464147a55b58c960e29edc7657e84ef24547c22e16d92b9eb297bc"`
Nov 09 12:15:46.354 INFO kablam! usermod: no changes
Nov 09 12:15:46.467 INFO kablam! warning: unused manifest key: lib.src
Nov 09 12:15:46.491 INFO kablam!     Checking iterative_json_parser v0.1.0 (/source)
Nov 09 12:15:47.275 INFO kablam! warning: unused macro definition
Nov 09 12:15:47.275 INFO kablam!    --> src/parser.rs:110:1
Nov 09 12:15:47.275 INFO kablam!     |
Nov 09 12:15:47.276 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 09 12:15:47.276 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 09 12:15:47.276 INFO kablam! 112 | |         match $bailing {
Nov 09 12:15:47.277 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 09 12:15:47.277 INFO kablam! ...   |
Nov 09 12:15:47.278 INFO kablam! 116 | |     };
Nov 09 12:15:47.279 INFO kablam! 117 | | }
Nov 09 12:15:47.279 INFO kablam!     | |_^
Nov 09 12:15:47.280 INFO kablam!     |
Nov 09 12:15:47.280 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 09 12:15:47.281 INFO kablam! 
Nov 09 12:15:47.281 INFO kablam! warning: unused import: `::PResult`
Nov 09 12:15:47.282 INFO kablam!  --> src/source/mod.rs:1:5
Nov 09 12:15:47.282 INFO kablam!   |
Nov 09 12:15:47.283 INFO kablam! 1 | use ::PResult;
Nov 09 12:15:47.283 INFO kablam!   |     ^^^^^^^^^
Nov 09 12:15:47.284 INFO kablam!   |
Nov 09 12:15:47.284 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:15:47.287 INFO kablam! 
Nov 09 12:15:47.439 INFO kablam! warning: unused macro definition
Nov 09 12:15:47.440 INFO kablam!    --> src/parser.rs:110:1
Nov 09 12:15:47.440 INFO kablam!     |
Nov 09 12:15:47.441 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 09 12:15:47.441 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 09 12:15:47.442 INFO kablam! 112 | |         match $bailing {
Nov 09 12:15:47.442 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 09 12:15:47.443 INFO kablam! ...   |
Nov 09 12:15:47.443 INFO kablam! 116 | |     };
Nov 09 12:15:47.444 INFO kablam! 117 | | }
Nov 09 12:15:47.444 INFO kablam!     | |_^
Nov 09 12:15:47.445 INFO kablam!     |
Nov 09 12:15:47.445 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 09 12:15:47.446 INFO kablam! 
Nov 09 12:15:47.446 INFO kablam! warning: unused import: `::PResult`
Nov 09 12:15:47.447 INFO kablam!  --> src/source/mod.rs:1:5
Nov 09 12:15:47.447 INFO kablam!   |
Nov 09 12:15:47.448 INFO kablam! 1 | use ::PResult;
Nov 09 12:15:47.448 INFO kablam!   |     ^^^^^^^^^
Nov 09 12:15:47.451 INFO kablam!   |
Nov 09 12:15:47.451 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:15:47.451 INFO kablam! 
Nov 09 12:15:47.987 INFO kablam! warning: unused variable: `token`
Nov 09 12:15:47.987 INFO kablam!    --> src/parser.rs:136:14
Nov 09 12:15:47.987 INFO kablam!     |
Nov 09 12:15:47.987 INFO kablam! 136 | fn log_token(token: &str) {
Nov 09 12:15:47.987 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 09 12:15:47.987 INFO kablam!     |
Nov 09 12:15:47.987 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 12:15:47.987 INFO kablam! 
Nov 09 12:15:48.143 INFO kablam! warning: unused variable: `token`
Nov 09 12:15:48.143 INFO kablam!    --> src/parser.rs:136:14
Nov 09 12:15:48.143 INFO kablam!     |
Nov 09 12:15:48.143 INFO kablam! 136 | fn log_token(token: &str) {
Nov 09 12:15:48.143 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 09 12:15:48.143 INFO kablam!     |
Nov 09 12:15:48.143 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 12:15:48.144 INFO kablam! 
Nov 09 12:15:48.229 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 09 12:15:48.229 INFO kablam!  --> src/decoder.rs:4:1
Nov 09 12:15:48.229 INFO kablam!   |
Nov 09 12:15:48.229 INFO kablam! 4 | struct Decoder {
Nov 09 12:15:48.229 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 09 12:15:48.229 INFO kablam!   |
Nov 09 12:15:48.229 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 12:15:48.231 INFO kablam! 
Nov 09 12:15:48.231 INFO kablam! warning: method is never used: `new`
Nov 09 12:15:48.231 INFO kablam!   --> src/decoder.rs:10:5
Nov 09 12:15:48.231 INFO kablam!    |
Nov 09 12:15:48.231 INFO kablam! 10 |     fn new() -> Self {
Nov 09 12:15:48.231 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 12:15:48.231 INFO kablam! 
Nov 09 12:15:48.423 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 09 12:15:48.431 INFO kablam!  --> src/decoder.rs:4:1
Nov 09 12:15:48.431 INFO kablam!   |
Nov 09 12:15:48.431 INFO kablam! 4 | struct Decoder {
Nov 09 12:15:48.432 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 09 12:15:48.432 INFO kablam!   |
Nov 09 12:15:48.433 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 12:15:48.433 INFO kablam! 
Nov 09 12:15:48.434 INFO kablam! warning: method is never used: `new`
Nov 09 12:15:48.434 INFO kablam!   --> src/decoder.rs:10:5
Nov 09 12:15:48.435 INFO kablam!    |
Nov 09 12:15:48.435 INFO kablam! 10 |     fn new() -> Self {
Nov 09 12:15:48.436 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 12:15:48.436 INFO kablam! 
Nov 09 12:15:49.243 INFO kablam! warning: unused import: `Sink`
Nov 09 12:15:49.244 INFO kablam!  --> tests/lib.rs:6:37
Nov 09 12:15:49.244 INFO kablam!   |
Nov 09 12:15:49.245 INFO kablam! 6 | use iterative_json_parser::{Source, Sink};
Nov 09 12:15:49.246 INFO kablam!   |                                     ^^^^
Nov 09 12:15:49.246 INFO kablam!   |
Nov 09 12:15:49.247 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:15:49.247 INFO kablam! 
Nov 09 12:15:49.450 INFO kablam! warning: unused variable: `result`
Nov 09 12:15:49.450 INFO kablam!    --> tests/lib.rs:410:25
Nov 09 12:15:49.450 INFO kablam!     |
Nov 09 12:15:49.450 INFO kablam! 410 |                     let result = parse_to_enum(&mut buf);
Nov 09 12:15:49.450 INFO kablam!     |                         ^^^^^^ help: consider using `_result` instead
Nov 09 12:15:49.450 INFO kablam!     |
Nov 09 12:15:49.459 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 12:15:49.459 INFO kablam! 
Nov 09 12:15:49.483 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:15:49.483 INFO kablam!   --> tests/lib.rs:37:9
Nov 09 12:15:49.483 INFO kablam!    |
Nov 09 12:15:49.483 INFO kablam! 37 |     let mut ss = SourceSink {
Nov 09 12:15:49.483 INFO kablam!    |         ----^^
Nov 09 12:15:49.483 INFO kablam!    |         |
Nov 09 12:15:49.483 INFO kablam!    |         help: remove this `mut`
Nov 09 12:15:49.483 INFO kablam!    |
Nov 09 12:15:49.485 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 12:15:49.485 INFO kablam! 
Nov 09 12:15:49.485 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:15:49.485 INFO kablam!   --> tests/lib.rs:46:9
Nov 09 12:15:49.485 INFO kablam!    |
Nov 09 12:15:49.485 INFO kablam! 46 |     let mut bailing_ss = SourceSink {
Nov 09 12:15:49.485 INFO kablam!    |         ----^^^^^^^^^^
Nov 09 12:15:49.485 INFO kablam!    |         |
Nov 09 12:15:49.485 INFO kablam!    |         help: remove this `mut`
Nov 09 12:15:49.485 INFO kablam! 
Nov 09 12:15:49.595 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Nov 09 12:15:49.606 INFO kablam! su: No module specific data is present
Nov 09 12:15:50.759 INFO running `"docker" "rm" "-f" "5a908e03ff464147a55b58c960e29edc7657e84ef24547c22e16d92b9eb297bc"`
Nov 09 12:15:51.030 INFO blam! 5a908e03ff464147a55b58c960e29edc7657e84ef24547c22e16d92b9eb297bc