Dec 18 02:20:16.625 INFO checking clynamen/rust_pcd against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:20:16.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/clynamen/rust_pcd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:20:17.072 INFO [stdout] f050b9651d59de8f32d4d7b8bbce8be112d1a9a91ce4cab010c6c78b560f9c78
Dec 18 02:20:17.074 INFO running `"docker" "start" "-a" "f050b9651d59de8f32d4d7b8bbce8be112d1a9a91ce4cab010c6c78b560f9c78"`
Dec 18 02:20:18.976 INFO [stderr]     Checking pcd v0.1.0 (/opt/crater/workdir)
Dec 18 02:20:19.463 INFO [stderr] warning: unused import: `std::io::Error`
Dec 18 02:20:19.463 INFO [stderr]   --> src/pcd_parser.rs:16:5
Dec 18 02:20:19.463 INFO [stderr]    |
Dec 18 02:20:19.463 INFO [stderr] 16 | use std::io::Error;
Dec 18 02:20:19.463 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:20:19.463 INFO [stderr]    |
Dec 18 02:20:19.463 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 02:20:19.463 INFO [stderr] 
Dec 18 02:20:19.463 INFO [stderr] warning: unused import: `super::*`
Dec 18 02:20:19.463 INFO [stderr]    --> src/pcd_parser.rs:244:9
Dec 18 02:20:19.463 INFO [stderr]     |
Dec 18 02:20:19.463 INFO [stderr] 244 |     use super::*;
Dec 18 02:20:19.463 INFO [stderr]     |         ^^^^^^^^
Dec 18 02:20:19.463 INFO [stderr] 
Dec 18 02:20:19.468 INFO [stderr] warning: unused import: `std::io::Error`
Dec 18 02:20:19.468 INFO [stderr]   --> src/pcd_parser.rs:16:5
Dec 18 02:20:19.468 INFO [stderr]    |
Dec 18 02:20:19.468 INFO [stderr] 16 | use std::io::Error;
Dec 18 02:20:19.468 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:20:19.468 INFO [stderr]    |
Dec 18 02:20:19.468 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 02:20:19.468 INFO [stderr] 
Dec 18 02:20:19.652 INFO [stderr] warning: unused variable: `tmp_fields`
Dec 18 02:20:19.652 INFO [stderr]    --> src/pcd_parser.rs:104:9
Dec 18 02:20:19.652 INFO [stderr]     |
Dec 18 02:20:19.652 INFO [stderr] 104 |     let tmp_fields : Vec<PcdField> = Vec::new();
Dec 18 02:20:19.652 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_tmp_fields` instead
Dec 18 02:20:19.652 INFO [stderr]     |
Dec 18 02:20:19.652 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 02:20:19.652 INFO [stderr] 
Dec 18 02:20:19.652 INFO [stderr] warning: unused variable: `error`
Dec 18 02:20:19.652 INFO [stderr]   --> src/pcd_parser.rs:88:13
Dec 18 02:20:19.652 INFO [stderr]    |
Dec 18 02:20:19.652 INFO [stderr] 88 |     fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError }
Dec 18 02:20:19.652 INFO [stderr]    |             ^^^^^ help: consider using `_error` instead
Dec 18 02:20:19.652 INFO [stderr] 
Dec 18 02:20:19.652 INFO [stderr] warning: unused variable: `error`
Dec 18 02:20:19.652 INFO [stderr]   --> src/pcd_parser.rs:92:13
Dec 18 02:20:19.653 INFO [stderr]    |
Dec 18 02:20:19.653 INFO [stderr] 92 |     fn from(error: String) -> HeaderError { HeaderError::IntError }
Dec 18 02:20:19.653 INFO [stderr]    |             ^^^^^ help: consider using `_error` instead
Dec 18 02:20:19.653 INFO [stderr] 
Dec 18 02:20:19.668 INFO [stderr] warning: unused variable: `tmp_fields`
Dec 18 02:20:19.668 INFO [stderr]    --> src/pcd_parser.rs:104:9
Dec 18 02:20:19.668 INFO [stderr]     |
Dec 18 02:20:19.668 INFO [stderr] 104 |     let tmp_fields : Vec<PcdField> = Vec::new();
Dec 18 02:20:19.668 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_tmp_fields` instead
Dec 18 02:20:19.668 INFO [stderr]     |
Dec 18 02:20:19.668 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 02:20:19.668 INFO [stderr] 
Dec 18 02:20:19.668 INFO [stderr] warning: unused variable: `error`
Dec 18 02:20:19.668 INFO [stderr]   --> src/pcd_parser.rs:88:13
Dec 18 02:20:19.668 INFO [stderr]    |
Dec 18 02:20:19.668 INFO [stderr] 88 |     fn from(error: ParseIntError) -> HeaderError { HeaderError::IntError }
Dec 18 02:20:19.669 INFO [stderr]    |             ^^^^^ help: consider using `_error` instead
Dec 18 02:20:19.669 INFO [stderr] 
Dec 18 02:20:19.669 INFO [stderr] warning: unused variable: `error`
Dec 18 02:20:19.669 INFO [stderr]   --> src/pcd_parser.rs:92:13
Dec 18 02:20:19.669 INFO [stderr]    |
Dec 18 02:20:19.669 INFO [stderr] 92 |     fn from(error: String) -> HeaderError { HeaderError::IntError }
Dec 18 02:20:19.669 INFO [stderr]    |             ^^^^^ help: consider using `_error` instead
Dec 18 02:20:19.669 INFO [stderr] 
Dec 18 02:20:19.712 INFO [stderr] warning: variant is never constructed: `D`
Dec 18 02:20:19.712 INFO [stderr]   --> src/pcd_parser.rs:24:5
Dec 18 02:20:19.712 INFO [stderr]    |
Dec 18 02:20:19.712 INFO [stderr] 24 |     D
Dec 18 02:20:19.712 INFO [stderr]    |     ^
Dec 18 02:20:19.712 INFO [stderr]    |
Dec 18 02:20:19.712 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:20:19.712 INFO [stderr] 
Dec 18 02:20:19.712 INFO [stderr] warning: variant is never constructed: `BINARY`
Dec 18 02:20:19.712 INFO [stderr]   --> src/pcd_parser.rs:46:5
Dec 18 02:20:19.712 INFO [stderr]    |
Dec 18 02:20:19.712 INFO [stderr] 46 |     BINARY,
Dec 18 02:20:19.712 INFO [stderr]    |     ^^^^^^
Dec 18 02:20:19.712 INFO [stderr] 
Dec 18 02:20:19.717 INFO [stderr] warning: variant is never constructed: `FloatError`
Dec 18 02:20:19.717 INFO [stderr]   --> src/pcd_parser.rs:82:5
Dec 18 02:20:19.717 INFO [stderr]    |
Dec 18 02:20:19.717 INFO [stderr] 82 |     FloatError,
Dec 18 02:20:19.717 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 02:20:19.717 INFO [stderr] 
Dec 18 02:20:19.717 INFO [stderr] warning: variant is never constructed: `ErrorDesc`
Dec 18 02:20:19.717 INFO [stderr]   --> src/pcd_parser.rs:83:5
Dec 18 02:20:19.717 INFO [stderr]    |
Dec 18 02:20:19.717 INFO [stderr] 83 |     ErrorDesc(String),
Dec 18 02:20:19.717 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 02:20:19.717 INFO [stderr] 
Dec 18 02:20:19.717 INFO [stderr] warning: variant is never constructed: `FieldIncomplete`
Dec 18 02:20:19.717 INFO [stderr]   --> src/pcd_parser.rs:84:5
Dec 18 02:20:19.717 INFO [stderr]    |
Dec 18 02:20:19.717 INFO [stderr] 84 |     FieldIncomplete
Dec 18 02:20:19.717 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 02:20:19.717 INFO [stderr] 
Dec 18 02:20:19.717 INFO [stderr] warning: function is never used: `read_pcd_header_from_lines`
Dec 18 02:20:19.717 INFO [stderr]    --> src/pcd_parser.rs:99:1
Dec 18 02:20:19.717 INFO [stderr]     |
Dec 18 02:20:19.717 INFO [stderr] 99  | / fn read_pcd_header_from_lines<T>(lines: Lines<T>) -> Result<PcdHeader, HeaderError> 
Dec 18 02:20:19.717 INFO [stderr] 100 | | where T: BufRead  
Dec 18 02:20:19.717 INFO [stderr] 101 | | {
Dec 18 02:20:19.717 INFO [stderr] 102 | |     let mut header = PcdHeaderBuilder::default();
Dec 18 02:20:19.717 INFO [stderr] ...   |
Dec 18 02:20:19.717 INFO [stderr] 240 | |     }
Dec 18 02:20:19.717 INFO [stderr] 241 | | }
Dec 18 02:20:19.717 INFO [stderr]     | |_^
Dec 18 02:20:19.717 INFO [stderr] 
Dec 18 02:20:19.720 INFO [stderr] warning: unused attribute
Dec 18 02:20:19.720 INFO [stderr]  --> src/main.rs:2:1
Dec 18 02:20:19.720 INFO [stderr]   |
Dec 18 02:20:19.720 INFO [stderr] 2 | #[macro_use] extern crate derive_builder;
Dec 18 02:20:19.720 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 02:20:19.720 INFO [stderr]   |
Dec 18 02:20:19.720 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 18 02:20:19.720 INFO [stderr] 
Dec 18 02:20:19.736 INFO [stderr] warning: variant is never constructed: `BINARY`
Dec 18 02:20:19.736 INFO [stderr]   --> src/pcd_parser.rs:46:5
Dec 18 02:20:19.736 INFO [stderr]    |
Dec 18 02:20:19.736 INFO [stderr] 46 |     BINARY,
Dec 18 02:20:19.736 INFO [stderr]    |     ^^^^^^
Dec 18 02:20:19.736 INFO [stderr]    |
Dec 18 02:20:19.736 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:20:19.736 INFO [stderr] 
Dec 18 02:20:19.736 INFO [stderr] warning: unused attribute
Dec 18 02:20:19.736 INFO [stderr]  --> src/main.rs:2:1
Dec 18 02:20:19.736 INFO [stderr]   |
Dec 18 02:20:19.736 INFO [stderr] 2 | #[macro_use] extern crate derive_builder;
Dec 18 02:20:19.736 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 02:20:19.736 INFO [stderr]   |
Dec 18 02:20:19.736 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 18 02:20:19.736 INFO [stderr] 
Dec 18 02:20:19.749 INFO [stderr] warning: variable `HEADER` should have a snake case name such as `header`
Dec 18 02:20:19.749 INFO [stderr]    --> src/pcd_parser.rs:253:13
Dec 18 02:20:19.749 INFO [stderr]     |
Dec 18 02:20:19.749 INFO [stderr] 253 |         let HEADER = br#"
Dec 18 02:20:19.749 INFO [stderr]     |             ^^^^^^
Dec 18 02:20:19.749 INFO [stderr]     |
Dec 18 02:20:19.749 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 02:20:19.749 INFO [stderr] 
Dec 18 02:20:19.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 18 02:20:21.021 INFO running `"docker" "inspect" "f050b9651d59de8f32d4d7b8bbce8be112d1a9a91ce4cab010c6c78b560f9c78"`
Dec 18 02:20:21.350 INFO running `"docker" "rm" "-f" "f050b9651d59de8f32d4d7b8bbce8be112d1a9a91ce4cab010c6c78b560f9c78"`
Dec 18 02:20:21.712 INFO [stdout] f050b9651d59de8f32d4d7b8bbce8be112d1a9a91ce4cab010c6c78b560f9c78