Dec 04 20:57:19.176 INFO checking christiansakai/chatter against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:57:19.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 20:57:19.659 INFO [stdout] 6f912c432a4f4ee4970add32cf0e5745d85fc08b1b959d7f60684d4a0514b07c
Dec 04 20:57:19.661 INFO running `"docker" "start" "-a" "6f912c432a4f4ee4970add32cf0e5745d85fc08b1b959d7f60684d4a0514b07c"`
Dec 04 20:57:21.140 INFO [stderr] usermod: no changes
Dec 04 20:57:21.258 INFO [stderr]     Checking chatter v0.1.0 (/source)
Dec 04 20:57:22.465 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Dec 04 20:57:22.465 INFO [stderr]  --> src/client.rs:6:15
Dec 04 20:57:22.466 INFO [stderr]   |
Dec 04 20:57:22.466 INFO [stderr] 6 | use std::io::{Error, ErrorKind, Read, Write};
Dec 04 20:57:22.466 INFO [stderr]   |               ^^^^^  ^^^^^^^^^
Dec 04 20:57:22.467 INFO [stderr]   |
Dec 04 20:57:22.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:57:22.467 INFO [stderr] 
Dec 04 20:57:22.467 INFO [stderr] warning: unused import: `Write`
Dec 04 20:57:22.468 INFO [stderr]  --> src/util.rs:4:21
Dec 04 20:57:22.468 INFO [stderr]   |
Dec 04 20:57:22.468 INFO [stderr] 4 | use std::io::{self, Write};
Dec 04 20:57:22.468 INFO [stderr]   |                     ^^^^^
Dec 04 20:57:22.469 INFO [stderr] 
Dec 04 20:57:22.587 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Dec 04 20:57:22.588 INFO [stderr]  --> src/client.rs:6:15
Dec 04 20:57:22.588 INFO [stderr]   |
Dec 04 20:57:22.588 INFO [stderr] 6 | use std::io::{Error, ErrorKind, Read, Write};
Dec 04 20:57:22.589 INFO [stderr]   |               ^^^^^  ^^^^^^^^^
Dec 04 20:57:22.589 INFO [stderr]   |
Dec 04 20:57:22.589 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:57:22.589 INFO [stderr] 
Dec 04 20:57:22.589 INFO [stderr] warning: unused import: `Write`
Dec 04 20:57:22.590 INFO [stderr]  --> src/util.rs:4:21
Dec 04 20:57:22.590 INFO [stderr]   |
Dec 04 20:57:22.590 INFO [stderr] 4 | use std::io::{self, Write};
Dec 04 20:57:22.591 INFO [stderr]   |                     ^^^^^
Dec 04 20:57:22.591 INFO [stderr] 
Dec 04 20:57:22.765 INFO [stderr] warning: field is never used: `address`
Dec 04 20:57:22.765 INFO [stderr]   --> src/server.rs:12:5
Dec 04 20:57:22.765 INFO [stderr]    |
Dec 04 20:57:22.766 INFO [stderr] 12 |     address: SocketAddr,
Dec 04 20:57:22.766 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 20:57:22.766 INFO [stderr]    |
Dec 04 20:57:22.767 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:57:22.767 INFO [stderr] 
Dec 04 20:57:22.767 INFO [stderr] warning: field is never used: `name`
Dec 04 20:57:22.768 INFO [stderr]   --> src/client.rs:12:5
Dec 04 20:57:22.768 INFO [stderr]    |
Dec 04 20:57:22.768 INFO [stderr] 12 |     name: String,
Dec 04 20:57:22.769 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 20:57:22.769 INFO [stderr] 
Dec 04 20:57:22.939 INFO [stderr] warning: field is never used: `address`
Dec 04 20:57:22.939 INFO [stderr]   --> src/server.rs:12:5
Dec 04 20:57:22.939 INFO [stderr]    |
Dec 04 20:57:22.939 INFO [stderr] 12 |     address: SocketAddr,
Dec 04 20:57:22.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 20:57:22.939 INFO [stderr]    |
Dec 04 20:57:22.939 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:57:22.939 INFO [stderr] 
Dec 04 20:57:22.939 INFO [stderr] warning: field is never used: `name`
Dec 04 20:57:22.939 INFO [stderr]   --> src/client.rs:12:5
Dec 04 20:57:22.939 INFO [stderr]    |
Dec 04 20:57:22.939 INFO [stderr] 12 |     name: String,
Dec 04 20:57:22.939 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 20:57:22.939 INFO [stderr] 
Dec 04 20:57:25.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
Dec 04 20:57:25.472 INFO [stderr] su: No module specific data is present
Dec 04 20:57:26.994 INFO running `"docker" "inspect" "6f912c432a4f4ee4970add32cf0e5745d85fc08b1b959d7f60684d4a0514b07c"`
Dec 04 20:57:27.328 INFO running `"docker" "rm" "-f" "6f912c432a4f4ee4970add32cf0e5745d85fc08b1b959d7f60684d4a0514b07c"`
Dec 04 20:57:27.651 INFO [stdout] 6f912c432a4f4ee4970add32cf0e5745d85fc08b1b959d7f60684d4a0514b07c