Nov 01 04:17:35.768 INFO checking hansihe/rust_iterative_json_parser against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 04:17:35.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 04:17:36.241 INFO blam! 33fc42d30c75bb8ee1a0ddcd7884fe1f6c3780b33c527434fd9e14ffbd825328
Nov 01 04:17:36.242 INFO running `"docker" "start" "-a" "33fc42d30c75bb8ee1a0ddcd7884fe1f6c3780b33c527434fd9e14ffbd825328"`
Nov 01 04:17:37.656 INFO kablam! usermod: no changes
Nov 01 04:17:37.704 INFO kablam! warning: unused manifest key: lib.src
Nov 01 04:17:37.716 INFO kablam!     Checking iterative_json_parser v0.1.0 (/source)
Nov 01 04:17:38.452 INFO kablam! warning: unused macro definition
Nov 01 04:17:38.452 INFO kablam!    --> src/parser.rs:110:1
Nov 01 04:17:38.452 INFO kablam!     |
Nov 01 04:17:38.452 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 01 04:17:38.452 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 01 04:17:38.452 INFO kablam! 112 | |         match $bailing {
Nov 01 04:17:38.452 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 01 04:17:38.452 INFO kablam! ...   |
Nov 01 04:17:38.452 INFO kablam! 116 | |     };
Nov 01 04:17:38.452 INFO kablam! 117 | | }
Nov 01 04:17:38.452 INFO kablam!     | |_^
Nov 01 04:17:38.452 INFO kablam!     |
Nov 01 04:17:38.452 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 01 04:17:38.452 INFO kablam! 
Nov 01 04:17:38.456 INFO kablam! warning: unused import: `::PResult`
Nov 01 04:17:38.456 INFO kablam!  --> src/source/mod.rs:1:5
Nov 01 04:17:38.456 INFO kablam!   |
Nov 01 04:17:38.456 INFO kablam! 1 | use ::PResult;
Nov 01 04:17:38.456 INFO kablam!   |     ^^^^^^^^^
Nov 01 04:17:38.456 INFO kablam!   |
Nov 01 04:17:38.456 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:17:38.456 INFO kablam! 
Nov 01 04:17:38.636 INFO kablam! warning: unused macro definition
Nov 01 04:17:38.636 INFO kablam!    --> src/parser.rs:110:1
Nov 01 04:17:38.636 INFO kablam!     |
Nov 01 04:17:38.636 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 01 04:17:38.636 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 01 04:17:38.636 INFO kablam! 112 | |         match $bailing {
Nov 01 04:17:38.636 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 01 04:17:38.636 INFO kablam! ...   |
Nov 01 04:17:38.636 INFO kablam! 116 | |     };
Nov 01 04:17:38.636 INFO kablam! 117 | | }
Nov 01 04:17:38.636 INFO kablam!     | |_^
Nov 01 04:17:38.636 INFO kablam!     |
Nov 01 04:17:38.636 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 01 04:17:38.636 INFO kablam! 
Nov 01 04:17:38.640 INFO kablam! warning: unused import: `::PResult`
Nov 01 04:17:38.640 INFO kablam!  --> src/source/mod.rs:1:5
Nov 01 04:17:38.640 INFO kablam!   |
Nov 01 04:17:38.640 INFO kablam! 1 | use ::PResult;
Nov 01 04:17:38.640 INFO kablam!   |     ^^^^^^^^^
Nov 01 04:17:38.640 INFO kablam!   |
Nov 01 04:17:38.640 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:17:38.640 INFO kablam! 
Nov 01 04:17:39.212 INFO kablam! warning: unused variable: `token`
Nov 01 04:17:39.212 INFO kablam!    --> src/parser.rs:136:14
Nov 01 04:17:39.212 INFO kablam!     |
Nov 01 04:17:39.212 INFO kablam! 136 | fn log_token(token: &str) {
Nov 01 04:17:39.212 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 01 04:17:39.212 INFO kablam!     |
Nov 01 04:17:39.212 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 04:17:39.212 INFO kablam! 
Nov 01 04:17:39.241 INFO kablam! warning: unused variable: `token`
Nov 01 04:17:39.241 INFO kablam!    --> src/parser.rs:136:14
Nov 01 04:17:39.241 INFO kablam!     |
Nov 01 04:17:39.241 INFO kablam! 136 | fn log_token(token: &str) {
Nov 01 04:17:39.241 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 01 04:17:39.241 INFO kablam!     |
Nov 01 04:17:39.241 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 04:17:39.241 INFO kablam! 
Nov 01 04:17:39.476 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 01 04:17:39.476 INFO kablam!  --> src/decoder.rs:4:1
Nov 01 04:17:39.476 INFO kablam!   |
Nov 01 04:17:39.480 INFO kablam! 4 | struct Decoder {
Nov 01 04:17:39.480 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 01 04:17:39.480 INFO kablam!   |
Nov 01 04:17:39.480 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 04:17:39.480 INFO kablam! 
Nov 01 04:17:39.480 INFO kablam! warning: method is never used: `new`
Nov 01 04:17:39.480 INFO kablam!   --> src/decoder.rs:10:5
Nov 01 04:17:39.480 INFO kablam!    |
Nov 01 04:17:39.480 INFO kablam! 10 |     fn new() -> Self {
Nov 01 04:17:39.480 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 04:17:39.480 INFO kablam! 
Nov 01 04:17:39.532 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 01 04:17:39.532 INFO kablam!  --> src/decoder.rs:4:1
Nov 01 04:17:39.532 INFO kablam!   |
Nov 01 04:17:39.532 INFO kablam! 4 | struct Decoder {
Nov 01 04:17:39.532 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 01 04:17:39.532 INFO kablam!   |
Nov 01 04:17:39.532 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 04:17:39.532 INFO kablam! 
Nov 01 04:17:39.532 INFO kablam! warning: method is never used: `new`
Nov 01 04:17:39.532 INFO kablam!   --> src/decoder.rs:10:5
Nov 01 04:17:39.532 INFO kablam!    |
Nov 01 04:17:39.532 INFO kablam! 10 |     fn new() -> Self {
Nov 01 04:17:39.532 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 04:17:39.532 INFO kablam! 
Nov 01 04:17:40.925 INFO kablam! warning: unused import: `Sink`
Nov 01 04:17:40.925 INFO kablam!  --> tests/lib.rs:6:37
Nov 01 04:17:40.926 INFO kablam!   |
Nov 01 04:17:40.926 INFO kablam! 6 | use iterative_json_parser::{Source, Sink};
Nov 01 04:17:40.926 INFO kablam!   |                                     ^^^^
Nov 01 04:17:40.927 INFO kablam!   |
Nov 01 04:17:40.927 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:17:40.927 INFO kablam! 
Nov 01 04:17:41.149 INFO kablam! warning: unused variable: `result`
Nov 01 04:17:41.149 INFO kablam!    --> tests/lib.rs:410:25
Nov 01 04:17:41.149 INFO kablam!     |
Nov 01 04:17:41.150 INFO kablam! 410 |                     let result = parse_to_enum(&mut buf);
Nov 01 04:17:41.150 INFO kablam!     |                         ^^^^^^ help: consider using `_result` instead
Nov 01 04:17:41.150 INFO kablam!     |
Nov 01 04:17:41.150 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 04:17:41.151 INFO kablam! 
Nov 01 04:17:41.177 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:17:41.177 INFO kablam!   --> tests/lib.rs:37:9
Nov 01 04:17:41.178 INFO kablam!    |
Nov 01 04:17:41.178 INFO kablam! 37 |     let mut ss = SourceSink {
Nov 01 04:17:41.178 INFO kablam!    |         ----^^
Nov 01 04:17:41.178 INFO kablam!    |         |
Nov 01 04:17:41.179 INFO kablam!    |         help: remove this `mut`
Nov 01 04:17:41.179 INFO kablam!    |
Nov 01 04:17:41.179 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 04:17:41.179 INFO kablam! 
Nov 01 04:17:41.180 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:17:41.180 INFO kablam!   --> tests/lib.rs:46:9
Nov 01 04:17:41.180 INFO kablam!    |
Nov 01 04:17:41.181 INFO kablam! 46 |     let mut bailing_ss = SourceSink {
Nov 01 04:17:41.181 INFO kablam!    |         ----^^^^^^^^^^
Nov 01 04:17:41.181 INFO kablam!    |         |
Nov 01 04:17:41.181 INFO kablam!    |         help: remove this `mut`
Nov 01 04:17:41.182 INFO kablam! 
Nov 01 04:17:41.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Nov 01 04:17:41.300 INFO kablam! su: No module specific data is present
Nov 01 04:17:42.496 INFO running `"docker" "rm" "-f" "33fc42d30c75bb8ee1a0ddcd7884fe1f6c3780b33c527434fd9e14ffbd825328"`
Nov 01 04:17:42.861 INFO blam! 33fc42d30c75bb8ee1a0ddcd7884fe1f6c3780b33c527434fd9e14ffbd825328