Dec 19 07:21:06.992 INFO checking tgeery/RustTcpClient against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:21:06.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tgeery/RustTcpClient:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:21:07.456 INFO [stdout] 19b98922fa17dffbc494f625a413c59420fde113b67f711ab48ef14d2f601b6b
Dec 19 07:21:07.458 INFO running `"docker" "start" "-a" "19b98922fa17dffbc494f625a413c59420fde113b67f711ab48ef14d2f601b6b"`
Dec 19 07:21:09.292 INFO [stderr]     Checking TcpClient v0.1.0 (/opt/crater/workdir)
Dec 19 07:21:09.367 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 07:21:09.368 INFO [stderr]  --> src/main.rs:1:5
Dec 19 07:21:09.368 INFO [stderr]   |
Dec 19 07:21:09.368 INFO [stderr] 1 | use std::io::Write;
Dec 19 07:21:09.368 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:21:09.368 INFO [stderr]   |
Dec 19 07:21:09.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:21:09.368 INFO [stderr] 
Dec 19 07:21:09.439 INFO [stderr] warning: crate `TcpClient` should have a snake case name such as `tcp_client`
Dec 19 07:21:09.439 INFO [stderr]   |
Dec 19 07:21:09.439 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 07:21:09.439 INFO [stderr] 
Dec 19 07:21:09.439 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 07:21:09.439 INFO [stderr]  --> src/main.rs:1:5
Dec 19 07:21:09.439 INFO [stderr]   |
Dec 19 07:21:09.439 INFO [stderr] 1 | use std::io::Write;
Dec 19 07:21:09.439 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:21:09.439 INFO [stderr]   |
Dec 19 07:21:09.439 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:21:09.439 INFO [stderr] 
Dec 19 07:21:09.439 INFO [stderr] warning: crate `TcpClient` should have a snake case name such as `tcp_client`
Dec 19 07:21:09.439 INFO [stderr]   |
Dec 19 07:21:09.439 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 07:21:09.439 INFO [stderr] 
Dec 19 07:21:09.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 19 07:21:09.997 INFO running `"docker" "inspect" "19b98922fa17dffbc494f625a413c59420fde113b67f711ab48ef14d2f601b6b"`
Dec 19 07:21:10.338 INFO running `"docker" "rm" "-f" "19b98922fa17dffbc494f625a413c59420fde113b67f711ab48ef14d2f601b6b"`
Dec 19 07:21:10.584 INFO [stdout] 19b98922fa17dffbc494f625a413c59420fde113b67f711ab48ef14d2f601b6b