Dec 19 07:21:06.707 INFO checking tgeery/RustTcpClient against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:21:06.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:21:07.116 INFO [stdout] e9dcc70d52bc493cb68df5a2cc77ead1ba2341d63eee877cb5e984c51c0ef3f8
Dec 19 07:21:07.118 INFO running `"docker" "start" "-a" "e9dcc70d52bc493cb68df5a2cc77ead1ba2341d63eee877cb5e984c51c0ef3f8"`
Dec 19 07:21:08.644 INFO [stderr]     Checking TcpClient v0.1.0 (/opt/crater/workdir)
Dec 19 07:21:08.796 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 07:21:08.832 INFO [stderr]  --> src/main.rs:1:5
Dec 19 07:21:08.832 INFO [stderr]   |
Dec 19 07:21:08.832 INFO [stderr] 1 | use std::io::Write;
Dec 19 07:21:08.832 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:21:08.832 INFO [stderr]   |
Dec 19 07:21:08.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:21:08.832 INFO [stderr] 
Dec 19 07:21:08.832 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 07:21:08.832 INFO [stderr]  --> src/main.rs:1:5
Dec 19 07:21:08.832 INFO [stderr]   |
Dec 19 07:21:08.832 INFO [stderr] 1 | use std::io::Write;
Dec 19 07:21:08.832 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 07:21:08.832 INFO [stderr]   |
Dec 19 07:21:08.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:21:08.833 INFO [stderr] 
Dec 19 07:21:08.833 INFO [stderr] warning: crate `TcpClient` should have a snake case name such as `tcp_client`
Dec 19 07:21:08.833 INFO [stderr]   |
Dec 19 07:21:08.833 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 07:21:08.833 INFO [stderr] 
Dec 19 07:21:08.833 INFO [stderr] warning: crate `TcpClient` should have a snake case name such as `tcp_client`
Dec 19 07:21:08.833 INFO [stderr]   |
Dec 19 07:21:08.833 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 07:21:08.833 INFO [stderr] 
Dec 19 07:21:08.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 19 07:21:09.630 INFO running `"docker" "inspect" "e9dcc70d52bc493cb68df5a2cc77ead1ba2341d63eee877cb5e984c51c0ef3f8"`
Dec 19 07:21:09.964 INFO running `"docker" "rm" "-f" "e9dcc70d52bc493cb68df5a2cc77ead1ba2341d63eee877cb5e984c51c0ef3f8"`
Dec 19 07:21:10.332 INFO [stdout] e9dcc70d52bc493cb68df5a2cc77ead1ba2341d63eee877cb5e984c51c0ef3f8