Dec 04 09:27:27.520 INFO checking sticnarf/tcping-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:27:27.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 09:27:28.105 INFO [stdout] 1aef432199e473b8b870ad39bcf82205940bba661beb8cbd686c07c4ce4e7341
Dec 04 09:27:28.107 INFO running `"docker" "start" "-a" "1aef432199e473b8b870ad39bcf82205940bba661beb8cbd686c07c4ce4e7341"`
Dec 04 09:27:29.294 INFO [stderr] usermod: no changes
Dec 04 09:27:29.455 INFO [stderr]     Checking tcping v0.1.0 (/source)
Dec 04 09:27:29.955 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 04 09:27:29.955 INFO [stderr]  --> src/main.rs:6:15
Dec 04 09:27:29.955 INFO [stderr]   |
Dec 04 09:27:29.955 INFO [stderr] 6 | use std::io::{Read, Write};
Dec 04 09:27:29.955 INFO [stderr]   |               ^^^^  ^^^^^
Dec 04 09:27:29.955 INFO [stderr]   |
Dec 04 09:27:29.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:27:29.955 INFO [stderr] 
Dec 04 09:27:29.991 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 04 09:27:29.995 INFO [stderr]  --> src/main.rs:6:15
Dec 04 09:27:29.995 INFO [stderr]   |
Dec 04 09:27:29.995 INFO [stderr] 6 | use std::io::{Read, Write};
Dec 04 09:27:29.995 INFO [stderr]   |               ^^^^  ^^^^^
Dec 04 09:27:29.995 INFO [stderr]   |
Dec 04 09:27:29.995 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:27:29.995 INFO [stderr] 
Dec 04 09:27:30.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 04 09:27:30.099 INFO [stderr] su: No module specific data is present
Dec 04 09:27:30.795 INFO running `"docker" "inspect" "1aef432199e473b8b870ad39bcf82205940bba661beb8cbd686c07c4ce4e7341"`
Dec 04 09:27:31.151 INFO running `"docker" "rm" "-f" "1aef432199e473b8b870ad39bcf82205940bba661beb8cbd686c07c4ce4e7341"`
Dec 04 09:27:31.574 INFO [stdout] 1aef432199e473b8b870ad39bcf82205940bba661beb8cbd686c07c4ce4e7341