Dec 17 17:35:49.241 INFO checking privatemani/basic_server_client against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:35:49.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/privatemani/basic_server_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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:35:49.409 INFO [stdout] 23a7f02f80aee2f7769bbdaa525636a6c5e49c90ad0175a6048e01144ec8744c
Dec 17 17:35:49.411 INFO running `"docker" "start" "-a" "23a7f02f80aee2f7769bbdaa525636a6c5e49c90ad0175a6048e01144ec8744c"`
Dec 17 17:35:49.860 INFO [stderr]     Checking network_client v0.1.0 (/opt/crater/workdir)
Dec 17 17:35:49.972 INFO [stderr] warning: unused import: `Read`
Dec 17 17:35:49.972 INFO [stderr]  --> src/main.rs:2:15
Dec 17 17:35:49.972 INFO [stderr]   |
Dec 17 17:35:49.972 INFO [stderr] 2 | use std::io::{Read, Write};
Dec 17 17:35:49.972 INFO [stderr]   |               ^^^^
Dec 17 17:35:49.972 INFO [stderr]   |
Dec 17 17:35:49.972 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:35:49.972 INFO [stderr] 
Dec 17 17:35:49.980 INFO [stderr] warning: unused import: `Read`
Dec 17 17:35:49.980 INFO [stderr]  --> src/main.rs:2:15
Dec 17 17:35:49.980 INFO [stderr]   |
Dec 17 17:35:49.980 INFO [stderr] 2 | use std::io::{Read, Write};
Dec 17 17:35:49.980 INFO [stderr]   |               ^^^^
Dec 17 17:35:49.980 INFO [stderr]   |
Dec 17 17:35:49.980 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:35:49.980 INFO [stderr] 
Dec 17 17:35:50.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 17 17:35:50.289 INFO running `"docker" "inspect" "23a7f02f80aee2f7769bbdaa525636a6c5e49c90ad0175a6048e01144ec8744c"`
Dec 17 17:35:50.366 INFO running `"docker" "rm" "-f" "23a7f02f80aee2f7769bbdaa525636a6c5e49c90ad0175a6048e01144ec8744c"`
Dec 17 17:35:50.508 INFO [stdout] 23a7f02f80aee2f7769bbdaa525636a6c5e49c90ad0175a6048e01144ec8744c