Dec 04 12:12:09.428 INFO checking privatemani/basic_server_client against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:12:09.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:12:09.955 INFO [stdout] ecc3c659324408450b303d370f8d9b9afade12295bb01571d29255c1f4e42a96
Dec 04 12:12:09.957 INFO running `"docker" "start" "-a" "ecc3c659324408450b303d370f8d9b9afade12295bb01571d29255c1f4e42a96"`
Dec 04 12:12:11.305 INFO [stderr] usermod: no changes
Dec 04 12:12:11.371 INFO [stderr]     Checking network_client v0.1.0 (/source)
Dec 04 12:12:11.635 INFO [stderr] warning: unused import: `Read`
Dec 04 12:12:11.635 INFO [stderr]  --> src/main.rs:2:15
Dec 04 12:12:11.635 INFO [stderr]   |
Dec 04 12:12:11.635 INFO [stderr] 2 | use std::io::{Read, Write};
Dec 04 12:12:11.635 INFO [stderr]   |               ^^^^
Dec 04 12:12:11.635 INFO [stderr]   |
Dec 04 12:12:11.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:12:11.635 INFO [stderr] 
Dec 04 12:12:11.675 INFO [stderr] warning: unused import: `Read`
Dec 04 12:12:11.675 INFO [stderr]  --> src/main.rs:2:15
Dec 04 12:12:11.675 INFO [stderr]   |
Dec 04 12:12:11.675 INFO [stderr] 2 | use std::io::{Read, Write};
Dec 04 12:12:11.675 INFO [stderr]   |               ^^^^
Dec 04 12:12:11.675 INFO [stderr]   |
Dec 04 12:12:11.675 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:12:11.675 INFO [stderr] 
Dec 04 12:12:11.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 04 12:12:11.769 INFO [stderr] su: No module specific data is present
Dec 04 12:12:12.242 INFO running `"docker" "inspect" "ecc3c659324408450b303d370f8d9b9afade12295bb01571d29255c1f4e42a96"`
Dec 04 12:12:12.553 INFO running `"docker" "rm" "-f" "ecc3c659324408450b303d370f8d9b9afade12295bb01571d29255c1f4e42a96"`
Dec 04 12:12:12.859 INFO [stdout] ecc3c659324408450b303d370f8d9b9afade12295bb01571d29255c1f4e42a96