Dec 18 18:05:24.048 INFO checking bmp-encoder-0.1.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:05:24.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bmp-encoder/0.1.4:/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 18:05:24.253 INFO [stdout] 1a94315f4f6ed96e0dedbde1733159cea14a8ad906226502b9c97639077a2a0d
Dec 18 18:05:24.254 INFO running `"docker" "start" "-a" "1a94315f4f6ed96e0dedbde1733159cea14a8ad906226502b9c97639077a2a0d"`
Dec 18 18:05:24.957 INFO [stderr]     Checking bmp-encoder v0.1.4 (/opt/crater/workdir)
Dec 18 18:05:25.197 INFO [stderr] warning: unused import: `std::error::Error`
Dec 18 18:05:25.197 INFO [stderr]   --> src/lib.rs:37:5
Dec 18 18:05:25.197 INFO [stderr]    |
Dec 18 18:05:25.197 INFO [stderr] 37 | use std::error::Error;
Dec 18 18:05:25.197 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 18:05:25.197 INFO [stderr]    |
Dec 18 18:05:25.197 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 18:05:25.197 INFO [stderr] 
Dec 18 18:05:25.248 INFO [stderr] error: unused import: `std::error::Error`
Dec 18 18:05:25.248 INFO [stderr]   --> src/lib.rs:37:5
Dec 18 18:05:25.248 INFO [stderr]    |
Dec 18 18:05:25.248 INFO [stderr] 37 | use std::error::Error;
Dec 18 18:05:25.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 18:05:25.248 INFO [stderr]    |
Dec 18 18:05:25.248 INFO [stderr] note: lint level defined here
Dec 18 18:05:25.248 INFO [stderr]   --> src/lib.rs:2:24
Dec 18 18:05:25.248 INFO [stderr]    |
Dec 18 18:05:25.248 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 18 18:05:25.248 INFO [stderr]    |                        ^^^^^^^^
Dec 18 18:05:25.248 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 18 18:05:25.248 INFO [stderr] 
Dec 18 18:05:25.364 INFO [stderr] warning: unused import: `Write`
Dec 18 18:05:25.365 INFO [stderr]  --> src/decoder.rs:8:35
Dec 18 18:05:25.365 INFO [stderr]   |
Dec 18 18:05:25.365 INFO [stderr] 8 | use std::io::{self, Cursor, Read, Write, SeekFrom, Seek};
Dec 18 18:05:25.365 INFO [stderr]   |                                   ^^^^^
Dec 18 18:05:25.365 INFO [stderr] 
Dec 18 18:05:25.441 INFO [stderr] warning: variant is never constructed: `Version1`
Dec 18 18:05:25.441 INFO [stderr]   --> src/lib.rs:86:5
Dec 18 18:05:25.441 INFO [stderr]    |
Dec 18 18:05:25.441 INFO [stderr] 86 |     Version1,
Dec 18 18:05:25.441 INFO [stderr]    |     ^^^^^^^^
Dec 18 18:05:25.441 INFO [stderr]    |
Dec 18 18:05:25.441 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:05:25.442 INFO [stderr] 
Dec 18 18:05:25.442 INFO [stderr] warning: variant is never constructed: `Version3`
Dec 18 18:05:25.442 INFO [stderr]   --> src/lib.rs:88:5
Dec 18 18:05:25.442 INFO [stderr]    |
Dec 18 18:05:25.442 INFO [stderr] 88 |     Version3,
Dec 18 18:05:25.442 INFO [stderr]    |     ^^^^^^^^
Dec 18 18:05:25.442 INFO [stderr] 
Dec 18 18:05:25.448 INFO [stderr] warning: variant is never constructed: `Version4`
Dec 18 18:05:25.448 INFO [stderr]   --> src/lib.rs:90:5
Dec 18 18:05:25.448 INFO [stderr]    |
Dec 18 18:05:25.448 INFO [stderr] 90 |     Version4,
Dec 18 18:05:25.448 INFO [stderr]    |     ^^^^^^^^
Dec 18 18:05:25.448 INFO [stderr] 
Dec 18 18:05:25.620 INFO [stderr] error: unused import: `Write`
Dec 18 18:05:25.620 INFO [stderr]  --> src/decoder.rs:8:35
Dec 18 18:05:25.620 INFO [stderr]   |
Dec 18 18:05:25.620 INFO [stderr] 8 | use std::io::{self, Cursor, Read, Write, SeekFrom, Seek};
Dec 18 18:05:25.620 INFO [stderr]   |                                   ^^^^^
Dec 18 18:05:25.620 INFO [stderr] 
Dec 18 18:05:25.624 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 18:05:25.624 INFO [stderr] 
Dec 18 18:05:25.637 INFO [stderr] error: Could not compile `bmp-encoder`.
Dec 18 18:05:25.637 INFO [stderr] 
Dec 18 18:05:25.637 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 18:05:25.911 INFO running `"docker" "inspect" "1a94315f4f6ed96e0dedbde1733159cea14a8ad906226502b9c97639077a2a0d"`
Dec 18 18:05:25.994 INFO running `"docker" "rm" "-f" "1a94315f4f6ed96e0dedbde1733159cea14a8ad906226502b9c97639077a2a0d"`
Dec 18 18:05:26.080 INFO [stdout] 1a94315f4f6ed96e0dedbde1733159cea14a8ad906226502b9c97639077a2a0d