Dec 18 08:02:59.477 INFO checking DanHatesNumbers/rusty-rocket-client against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:02:59.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/DanHatesNumbers/rusty-rocket-client:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:02:59.920 INFO [stdout] 6beaabd74988ce0f9b5c851e4f147759d449572086de686f6f9f806b95878744
Dec 18 08:02:59.923 INFO running `"docker" "start" "-a" "6beaabd74988ce0f9b5c851e4f147759d449572086de686f6f9f806b95878744"`
Dec 18 08:03:01.913 INFO [stderr]     Checking rusty-rocket-client v0.1.0 (/opt/crater/workdir)
Dec 18 08:03:03.332 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:03:03.332 INFO [stderr]  --> src/main.rs:1:1
Dec 18 08:03:03.332 INFO [stderr]   |
Dec 18 08:03:03.332 INFO [stderr] 1 | #[macro_use]
Dec 18 08:03:03.332 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 08:03:03.332 INFO [stderr]   |
Dec 18 08:03:03.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:03:03.332 INFO [stderr] 
Dec 18 08:03:03.332 INFO [stderr] warning: unused import: `self`
Dec 18 08:03:03.332 INFO [stderr]  --> src/main.rs:9:15
Dec 18 08:03:03.332 INFO [stderr]   |
Dec 18 08:03:03.332 INFO [stderr] 9 | use std::io::{self, Write};
Dec 18 08:03:03.332 INFO [stderr]   |               ^^^^
Dec 18 08:03:03.332 INFO [stderr] 
Dec 18 08:03:03.348 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:03:03.348 INFO [stderr]  --> src/main.rs:1:1
Dec 18 08:03:03.348 INFO [stderr]   |
Dec 18 08:03:03.348 INFO [stderr] 1 | #[macro_use]
Dec 18 08:03:03.348 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 08:03:03.348 INFO [stderr]   |
Dec 18 08:03:03.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:03:03.348 INFO [stderr] 
Dec 18 08:03:03.348 INFO [stderr] warning: unused import: `self`
Dec 18 08:03:03.348 INFO [stderr]  --> src/main.rs:9:15
Dec 18 08:03:03.348 INFO [stderr]   |
Dec 18 08:03:03.348 INFO [stderr] 9 | use std::io::{self, Write};
Dec 18 08:03:03.348 INFO [stderr]   |               ^^^^
Dec 18 08:03:03.348 INFO [stderr] 
Dec 18 08:03:03.444 INFO [stderr] warning: unused import: `Write`
Dec 18 08:03:03.444 INFO [stderr]  --> src/main.rs:9:21
Dec 18 08:03:03.444 INFO [stderr]   |
Dec 18 08:03:03.444 INFO [stderr] 9 | use std::io::{self, Write};
Dec 18 08:03:03.444 INFO [stderr]   |                     ^^^^^
Dec 18 08:03:03.444 INFO [stderr] 
Dec 18 08:03:03.444 INFO [stderr] warning: unused import: `Write`
Dec 18 08:03:03.444 INFO [stderr]  --> src/main.rs:9:21
Dec 18 08:03:03.444 INFO [stderr]   |
Dec 18 08:03:03.444 INFO [stderr] 9 | use std::io::{self, Write};
Dec 18 08:03:03.444 INFO [stderr]   |                     ^^^^^
Dec 18 08:03:03.444 INFO [stderr] 
Dec 18 08:03:03.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 18 08:03:03.942 INFO running `"docker" "inspect" "6beaabd74988ce0f9b5c851e4f147759d449572086de686f6f9f806b95878744"`
Dec 18 08:03:04.154 INFO running `"docker" "rm" "-f" "6beaabd74988ce0f9b5c851e4f147759d449572086de686f6f9f806b95878744"`
Dec 18 08:03:04.423 INFO [stdout] 6beaabd74988ce0f9b5c851e4f147759d449572086de686f6f9f806b95878744