Nov 04 06:08:28.477 INFO checking hansihe/rust_iterative_json_parser against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:08:28.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 06:08:29.053 INFO blam! cc1179e9bd6988d76e8fe1f39cb587b38ab2f1dcecf5c880eba0eecda27564a5
Nov 04 06:08:29.055 INFO running `"docker" "start" "-a" "cc1179e9bd6988d76e8fe1f39cb587b38ab2f1dcecf5c880eba0eecda27564a5"`
Nov 04 06:08:30.731 INFO kablam! usermod: no changes
Nov 04 06:08:30.771 INFO kablam! warning: unused manifest key: lib.src
Nov 04 06:08:30.779 INFO kablam!     Checking iterative_json_parser v0.1.0 (/source)
Nov 04 06:08:31.309 INFO kablam! warning: unused macro definition
Nov 04 06:08:31.309 INFO kablam!    --> src/parser.rs:110:1
Nov 04 06:08:31.310 INFO kablam!     |
Nov 04 06:08:31.310 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 04 06:08:31.310 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 04 06:08:31.310 INFO kablam! 112 | |         match $bailing {
Nov 04 06:08:31.310 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 04 06:08:31.310 INFO kablam! ...   |
Nov 04 06:08:31.310 INFO kablam! 116 | |     };
Nov 04 06:08:31.310 INFO kablam! 117 | | }
Nov 04 06:08:31.310 INFO kablam!     | |_^
Nov 04 06:08:31.310 INFO kablam!     |
Nov 04 06:08:31.310 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 06:08:31.310 INFO kablam! 
Nov 04 06:08:31.323 INFO kablam! warning: unused import: `::PResult`
Nov 04 06:08:31.323 INFO kablam!  --> src/source/mod.rs:1:5
Nov 04 06:08:31.323 INFO kablam!   |
Nov 04 06:08:31.323 INFO kablam! 1 | use ::PResult;
Nov 04 06:08:31.323 INFO kablam!   |     ^^^^^^^^^
Nov 04 06:08:31.323 INFO kablam!   |
Nov 04 06:08:31.323 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:31.324 INFO kablam! 
Nov 04 06:08:31.356 INFO kablam! warning: unused macro definition
Nov 04 06:08:31.356 INFO kablam!    --> src/parser.rs:110:1
Nov 04 06:08:31.356 INFO kablam!     |
Nov 04 06:08:31.356 INFO kablam! 110 | / macro_rules! lift_bail {
Nov 04 06:08:31.356 INFO kablam! 111 | |     ($bailing:expr) => {
Nov 04 06:08:31.356 INFO kablam! 112 | |         match $bailing {
Nov 04 06:08:31.357 INFO kablam! 113 | |             Ok(inner) => Ok(inner),
Nov 04 06:08:31.357 INFO kablam! ...   |
Nov 04 06:08:31.357 INFO kablam! 116 | |     };
Nov 04 06:08:31.357 INFO kablam! 117 | | }
Nov 04 06:08:31.358 INFO kablam!     | |_^
Nov 04 06:08:31.358 INFO kablam!     |
Nov 04 06:08:31.359 INFO kablam!     = note: #[warn(unused_macros)] on by default
Nov 04 06:08:31.359 INFO kablam! 
Nov 04 06:08:31.379 INFO kablam! warning: unused import: `::PResult`
Nov 04 06:08:31.379 INFO kablam!  --> src/source/mod.rs:1:5
Nov 04 06:08:31.379 INFO kablam!   |
Nov 04 06:08:31.380 INFO kablam! 1 | use ::PResult;
Nov 04 06:08:31.380 INFO kablam!   |     ^^^^^^^^^
Nov 04 06:08:31.380 INFO kablam!   |
Nov 04 06:08:31.380 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:31.380 INFO kablam! 
Nov 04 06:08:31.761 INFO kablam! warning: unused variable: `token`
Nov 04 06:08:31.761 INFO kablam!    --> src/parser.rs:136:14
Nov 04 06:08:31.761 INFO kablam!     |
Nov 04 06:08:31.761 INFO kablam! 136 | fn log_token(token: &str) {
Nov 04 06:08:31.762 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 04 06:08:31.762 INFO kablam!     |
Nov 04 06:08:31.762 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:31.763 INFO kablam! 
Nov 04 06:08:31.824 INFO kablam! warning: unused variable: `token`
Nov 04 06:08:31.824 INFO kablam!    --> src/parser.rs:136:14
Nov 04 06:08:31.824 INFO kablam!     |
Nov 04 06:08:31.824 INFO kablam! 136 | fn log_token(token: &str) {
Nov 04 06:08:31.824 INFO kablam!     |              ^^^^^ help: consider using `_token` instead
Nov 04 06:08:31.824 INFO kablam!     |
Nov 04 06:08:31.824 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:31.824 INFO kablam! 
Nov 04 06:08:31.917 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 04 06:08:31.917 INFO kablam!  --> src/decoder.rs:4:1
Nov 04 06:08:31.917 INFO kablam!   |
Nov 04 06:08:31.917 INFO kablam! 4 | struct Decoder {
Nov 04 06:08:31.917 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 04 06:08:31.918 INFO kablam!   |
Nov 04 06:08:31.918 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:08:31.918 INFO kablam! 
Nov 04 06:08:31.919 INFO kablam! warning: method is never used: `new`
Nov 04 06:08:31.919 INFO kablam!   --> src/decoder.rs:10:5
Nov 04 06:08:31.919 INFO kablam!    |
Nov 04 06:08:31.919 INFO kablam! 10 |     fn new() -> Self {
Nov 04 06:08:31.919 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 04 06:08:31.921 INFO kablam! 
Nov 04 06:08:32.013 INFO kablam! warning: struct is never constructed: `Decoder`
Nov 04 06:08:32.013 INFO kablam!  --> src/decoder.rs:4:1
Nov 04 06:08:32.013 INFO kablam!   |
Nov 04 06:08:32.019 INFO kablam! 4 | struct Decoder {
Nov 04 06:08:32.019 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 04 06:08:32.019 INFO kablam!   |
Nov 04 06:08:32.019 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:08:32.019 INFO kablam! 
Nov 04 06:08:32.019 INFO kablam! warning: method is never used: `new`
Nov 04 06:08:32.019 INFO kablam!   --> src/decoder.rs:10:5
Nov 04 06:08:32.019 INFO kablam!    |
Nov 04 06:08:32.019 INFO kablam! 10 |     fn new() -> Self {
Nov 04 06:08:32.019 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 04 06:08:32.019 INFO kablam! 
Nov 04 06:08:32.679 INFO kablam! warning: unused import: `Sink`
Nov 04 06:08:32.679 INFO kablam!  --> tests/lib.rs:6:37
Nov 04 06:08:32.679 INFO kablam!   |
Nov 04 06:08:32.679 INFO kablam! 6 | use iterative_json_parser::{Source, Sink};
Nov 04 06:08:32.679 INFO kablam!   |                                     ^^^^
Nov 04 06:08:32.679 INFO kablam!   |
Nov 04 06:08:32.679 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:08:32.679 INFO kablam! 
Nov 04 06:08:32.791 INFO kablam! warning: unused variable: `result`
Nov 04 06:08:32.791 INFO kablam!    --> tests/lib.rs:410:25
Nov 04 06:08:32.791 INFO kablam!     |
Nov 04 06:08:32.791 INFO kablam! 410 |                     let result = parse_to_enum(&mut buf);
Nov 04 06:08:32.791 INFO kablam!     |                         ^^^^^^ help: consider using `_result` instead
Nov 04 06:08:32.791 INFO kablam!     |
Nov 04 06:08:32.791 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:08:32.791 INFO kablam! 
Nov 04 06:08:32.827 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:08:32.827 INFO kablam!   --> tests/lib.rs:37:9
Nov 04 06:08:32.827 INFO kablam!    |
Nov 04 06:08:32.827 INFO kablam! 37 |     let mut ss = SourceSink {
Nov 04 06:08:32.827 INFO kablam!    |         ----^^
Nov 04 06:08:32.827 INFO kablam!    |         |
Nov 04 06:08:32.827 INFO kablam!    |         help: remove this `mut`
Nov 04 06:08:32.827 INFO kablam!    |
Nov 04 06:08:32.827 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:08:32.827 INFO kablam! 
Nov 04 06:08:32.827 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:08:32.827 INFO kablam!   --> tests/lib.rs:46:9
Nov 04 06:08:32.827 INFO kablam!    |
Nov 04 06:08:32.827 INFO kablam! 46 |     let mut bailing_ss = SourceSink {
Nov 04 06:08:32.827 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 06:08:32.827 INFO kablam!    |         |
Nov 04 06:08:32.827 INFO kablam!    |         help: remove this `mut`
Nov 04 06:08:32.827 INFO kablam! 
Nov 04 06:08:33.035 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Nov 04 06:08:33.051 INFO kablam! su: No module specific data is present
Nov 04 06:08:33.683 INFO running `"docker" "rm" "-f" "cc1179e9bd6988d76e8fe1f39cb587b38ab2f1dcecf5c880eba0eecda27564a5"`
Nov 04 06:08:34.127 INFO blam! cc1179e9bd6988d76e8fe1f39cb587b38ab2f1dcecf5c880eba0eecda27564a5