Oct 10 11:42:14.364 INFO testing zerovolts/rust-chat against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 10 11:42:14.364 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen
Oct 10 11:42:14.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-2/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:42:14.553 INFO blam! d968f04b08fd676530952bf11dafc5ff73a61bc76a971221be778c6926f21f1f
Oct 10 11:42:14.555 INFO running `"docker" "start" "-a" "d968f04b08fd676530952bf11dafc5ff73a61bc76a971221be778c6926f21f1f"`
Oct 10 11:42:14.939 INFO kablam! usermod: no changes
Oct 10 11:42:14.973 INFO kablam!    Compiling rust-chat v0.1.0 (/source)
Oct 10 11:42:15.260 INFO kablam! warning: unused import: `Write`
Oct 10 11:42:15.260 INFO kablam!  --> src/server.rs:3:21
Oct 10 11:42:15.260 INFO kablam!   |
Oct 10 11:42:15.260 INFO kablam! 3 | use std::io::{Read, Write};
Oct 10 11:42:15.260 INFO kablam!   |                     ^^^^^
Oct 10 11:42:15.260 INFO kablam!   |
Oct 10 11:42:15.260 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 10 11:42:15.260 INFO kablam! 
Oct 10 11:42:15.260 INFO kablam! warning: unused import: `TcpListener`
Oct 10 11:42:15.260 INFO kablam!  --> src/client.rs:1:16
Oct 10 11:42:15.260 INFO kablam!   |
Oct 10 11:42:15.260 INFO kablam! 1 | use std::net::{TcpListener, TcpStream};
Oct 10 11:42:15.260 INFO kablam!   |                ^^^^^^^^^^^
Oct 10 11:42:15.260 INFO kablam! 
Oct 10 11:42:15.260 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Oct 10 11:42:15.260 INFO kablam!  --> src/client.rs:2:17
Oct 10 11:42:15.260 INFO kablam!   |
Oct 10 11:42:15.260 INFO kablam! 2 | use std::sync::{Arc, Mutex};
Oct 10 11:42:15.261 INFO kablam!   |                 ^^^  ^^^^^
Oct 10 11:42:15.261 INFO kablam! 
Oct 10 11:42:15.261 INFO kablam! warning: unused import: `Read`
Oct 10 11:42:15.261 INFO kablam!  --> src/client.rs:3:15
Oct 10 11:42:15.261 INFO kablam!   |
Oct 10 11:42:15.261 INFO kablam! 3 | use std::io::{Read, Write};
Oct 10 11:42:15.261 INFO kablam!   |               ^^^^
Oct 10 11:42:15.261 INFO kablam! 
Oct 10 11:42:15.261 INFO kablam! warning: unused imports: `thread`, `time`
Oct 10 11:42:15.261 INFO kablam!  --> src/client.rs:4:11
Oct 10 11:42:15.261 INFO kablam!   |
Oct 10 11:42:15.261 INFO kablam! 4 | use std::{thread, time};
Oct 10 11:42:15.261 INFO kablam!   |           ^^^^^^  ^^^^
Oct 10 11:42:15.261 INFO kablam! 
Oct 10 11:42:15.320 INFO kablam! warning: unused variable: `e`
Oct 10 11:42:15.320 INFO kablam!   --> src/server.rs:32:21
Oct 10 11:42:15.320 INFO kablam!    |
Oct 10 11:42:15.320 INFO kablam! 32 |                 Err(e) => ()
Oct 10 11:42:15.320 INFO kablam!    |                     ^ help: consider using `_e` instead
Oct 10 11:42:15.320 INFO kablam!    |
Oct 10 11:42:15.320 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 10 11:42:15.320 INFO kablam! 
Oct 10 11:42:15.320 INFO kablam! warning: variable does not need to be mutable
Oct 10 11:42:15.320 INFO kablam!   --> src/server.rs:37:22
Oct 10 11:42:15.320 INFO kablam!    |
Oct 10 11:42:15.320 INFO kablam! 37 |     fn handle_client(mut stream: Arc<Mutex<TcpStream>>) {
Oct 10 11:42:15.320 INFO kablam!    |                      ----^^^^^^
Oct 10 11:42:15.320 INFO kablam!    |                      |
Oct 10 11:42:15.320 INFO kablam!    |                      help: remove this `mut`
Oct 10 11:42:15.320 INFO kablam!    |
Oct 10 11:42:15.320 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 10 11:42:15.320 INFO kablam! 
Oct 10 11:42:15.321 INFO kablam! warning: field is never used: `address`
Oct 10 11:42:15.321 INFO kablam!  --> src/server.rs:6:5
Oct 10 11:42:15.321 INFO kablam!   |
Oct 10 11:42:15.321 INFO kablam! 6 |     address: String,
Oct 10 11:42:15.321 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 10 11:42:15.321 INFO kablam!   |
Oct 10 11:42:15.321 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 10 11:42:15.321 INFO kablam! 
Oct 10 11:42:15.321 INFO kablam! warning: field is never used: `messages`
Oct 10 11:42:15.321 INFO kablam!  --> src/server.rs:9:5
Oct 10 11:42:15.321 INFO kablam!   |
Oct 10 11:42:15.321 INFO kablam! 9 |     messages: Vec<String>
Oct 10 11:42:15.321 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:15.321 INFO kablam! 
Oct 10 11:42:15.321 INFO kablam! warning: field is never used: `address`
Oct 10 11:42:15.321 INFO kablam!  --> src/client.rs:7:5
Oct 10 11:42:15.321 INFO kablam!   |
Oct 10 11:42:15.321 INFO kablam! 7 |     address: String,
Oct 10 11:42:15.321 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 10 11:42:15.321 INFO kablam! 
Oct 10 11:42:15.337 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 10 11:42:15.337 INFO kablam!   --> src/server.rs:39:9
Oct 10 11:42:15.337 INFO kablam!    |
Oct 10 11:42:15.337 INFO kablam! 39 |         stream.lock().unwrap().read_to_string(&mut buffer);
Oct 10 11:42:15.337 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:15.337 INFO kablam!    |
Oct 10 11:42:15.337 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 10 11:42:15.337 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 10 11:42:15.337 INFO kablam! 
Oct 10 11:42:15.337 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 10 11:42:15.337 INFO kablam!   --> src/client.rs:25:9
Oct 10 11:42:15.337 INFO kablam!    |
Oct 10 11:42:15.337 INFO kablam! 25 |         self.stream.write(String::from(message).as_bytes());
Oct 10 11:42:15.337 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:15.337 INFO kablam!    |
Oct 10 11:42:15.337 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 10 11:42:15.337 INFO kablam! 
Oct 10 11:42:15.889 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Oct 10 11:42:15.890 INFO kablam! su: No module specific data is present
Oct 10 11:42:16.120 INFO running `"docker" "rm" "-f" "d968f04b08fd676530952bf11dafc5ff73a61bc76a971221be778c6926f21f1f"`
Oct 10 11:42:16.252 INFO blam! d968f04b08fd676530952bf11dafc5ff73a61bc76a971221be778c6926f21f1f
Oct 10 11:42:16.253 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run
Oct 10 11:42:16.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-2/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:42:16.437 INFO blam! 257e47fe4af29dc5e994fa3028098f66e5fc2fe62c5689caa1e0992b5c100500
Oct 10 11:42:16.439 INFO running `"docker" "start" "-a" "257e47fe4af29dc5e994fa3028098f66e5fc2fe62c5689caa1e0992b5c100500"`
Oct 10 11:42:17.244 INFO kablam! usermod: no changes
Oct 10 11:42:17.286 INFO kablam!    Compiling rust-chat v0.1.0 (/source)
Oct 10 11:42:17.687 INFO kablam! warning: unused import: `Write`
Oct 10 11:42:17.687 INFO kablam!  --> src/server.rs:3:21
Oct 10 11:42:17.687 INFO kablam!   |
Oct 10 11:42:17.688 INFO kablam! 3 | use std::io::{Read, Write};
Oct 10 11:42:17.688 INFO kablam!   |                     ^^^^^
Oct 10 11:42:17.688 INFO kablam!   |
Oct 10 11:42:17.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 10 11:42:17.689 INFO kablam! 
Oct 10 11:42:17.692 INFO kablam! warning: unused import: `TcpListener`
Oct 10 11:42:17.692 INFO kablam!  --> src/client.rs:1:16
Oct 10 11:42:17.692 INFO kablam!   |
Oct 10 11:42:17.692 INFO kablam! 1 | use std::net::{TcpListener, TcpStream};
Oct 10 11:42:17.692 INFO kablam!   |                ^^^^^^^^^^^
Oct 10 11:42:17.692 INFO kablam! 
Oct 10 11:42:17.692 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Oct 10 11:42:17.692 INFO kablam!  --> src/client.rs:2:17
Oct 10 11:42:17.692 INFO kablam!   |
Oct 10 11:42:17.692 INFO kablam! 2 | use std::sync::{Arc, Mutex};
Oct 10 11:42:17.692 INFO kablam!   |                 ^^^  ^^^^^
Oct 10 11:42:17.692 INFO kablam! 
Oct 10 11:42:17.692 INFO kablam! warning: unused import: `Read`
Oct 10 11:42:17.693 INFO kablam!  --> src/client.rs:3:15
Oct 10 11:42:17.693 INFO kablam!   |
Oct 10 11:42:17.693 INFO kablam! 3 | use std::io::{Read, Write};
Oct 10 11:42:17.693 INFO kablam!   |               ^^^^
Oct 10 11:42:17.693 INFO kablam! 
Oct 10 11:42:17.693 INFO kablam! warning: unused imports: `thread`, `time`
Oct 10 11:42:17.693 INFO kablam!  --> src/client.rs:4:11
Oct 10 11:42:17.693 INFO kablam!   |
Oct 10 11:42:17.693 INFO kablam! 4 | use std::{thread, time};
Oct 10 11:42:17.693 INFO kablam!   |           ^^^^^^  ^^^^
Oct 10 11:42:17.693 INFO kablam! 
Oct 10 11:42:17.728 INFO kablam! warning: unused variable: `e`
Oct 10 11:42:17.728 INFO kablam!   --> src/server.rs:32:21
Oct 10 11:42:17.728 INFO kablam!    |
Oct 10 11:42:17.728 INFO kablam! 32 |                 Err(e) => ()
Oct 10 11:42:17.728 INFO kablam!    |                     ^ help: consider using `_e` instead
Oct 10 11:42:17.728 INFO kablam!    |
Oct 10 11:42:17.728 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 10 11:42:17.728 INFO kablam! 
Oct 10 11:42:17.731 INFO kablam! warning: variable does not need to be mutable
Oct 10 11:42:17.731 INFO kablam!   --> src/server.rs:37:22
Oct 10 11:42:17.731 INFO kablam!    |
Oct 10 11:42:17.731 INFO kablam! 37 |     fn handle_client(mut stream: Arc<Mutex<TcpStream>>) {
Oct 10 11:42:17.731 INFO kablam!    |                      ----^^^^^^
Oct 10 11:42:17.731 INFO kablam!    |                      |
Oct 10 11:42:17.731 INFO kablam!    |                      help: remove this `mut`
Oct 10 11:42:17.731 INFO kablam!    |
Oct 10 11:42:17.731 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 10 11:42:17.731 INFO kablam! 
Oct 10 11:42:17.743 INFO kablam! warning: field is never used: `address`
Oct 10 11:42:17.743 INFO kablam!  --> src/server.rs:6:5
Oct 10 11:42:17.743 INFO kablam!   |
Oct 10 11:42:17.743 INFO kablam! 6 |     address: String,
Oct 10 11:42:17.744 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 10 11:42:17.744 INFO kablam!   |
Oct 10 11:42:17.744 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 10 11:42:17.744 INFO kablam! 
Oct 10 11:42:17.744 INFO kablam! warning: field is never used: `messages`
Oct 10 11:42:17.744 INFO kablam!  --> src/server.rs:9:5
Oct 10 11:42:17.744 INFO kablam!   |
Oct 10 11:42:17.744 INFO kablam! 9 |     messages: Vec<String>
Oct 10 11:42:17.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:17.744 INFO kablam! 
Oct 10 11:42:17.744 INFO kablam! warning: field is never used: `address`
Oct 10 11:42:17.744 INFO kablam!  --> src/client.rs:7:5
Oct 10 11:42:17.744 INFO kablam!   |
Oct 10 11:42:17.744 INFO kablam! 7 |     address: String,
Oct 10 11:42:17.744 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 10 11:42:17.744 INFO kablam! 
Oct 10 11:42:17.744 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 10 11:42:17.744 INFO kablam!   --> src/server.rs:39:9
Oct 10 11:42:17.744 INFO kablam!    |
Oct 10 11:42:17.744 INFO kablam! 39 |         stream.lock().unwrap().read_to_string(&mut buffer);
Oct 10 11:42:17.744 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:17.744 INFO kablam!    |
Oct 10 11:42:17.744 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 10 11:42:17.744 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 10 11:42:17.744 INFO kablam! 
Oct 10 11:42:17.745 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 10 11:42:17.745 INFO kablam!   --> src/client.rs:25:9
Oct 10 11:42:17.745 INFO kablam!    |
Oct 10 11:42:17.745 INFO kablam! 25 |         self.stream.write(String::from(message).as_bytes());
Oct 10 11:42:17.745 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:42:17.745 INFO kablam!    |
Oct 10 11:42:17.745 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 10 11:42:17.745 INFO kablam! 
Oct 10 11:42:18.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Oct 10 11:42:18.109 INFO kablam! su: No module specific data is present
Oct 10 11:42:18.584 INFO running `"docker" "rm" "-f" "257e47fe4af29dc5e994fa3028098f66e5fc2fe62c5689caa1e0992b5c100500"`
Oct 10 11:42:18.733 INFO blam! 257e47fe4af29dc5e994fa3028098f66e5fc2fe62c5689caa1e0992b5c100500
Oct 10 11:42:18.734 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen
Oct 10 11:42:18.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-2/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:42:19.164 INFO blam! 8d0957b717ca3a30113b3a090ce034f69e24f7c59e9aebc7853d285c1f6d4030
Oct 10 11:42:19.172 INFO running `"docker" "start" "-a" "8d0957b717ca3a30113b3a090ce034f69e24f7c59e9aebc7853d285c1f6d4030"`
Oct 10 11:42:19.736 INFO kablam! usermod: no changes
Oct 10 11:42:19.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 10 11:42:19.777 INFO kablam!      Running /target/debug/deps/rust_chat-f46ed7d164dd09df
Oct 10 11:42:19.788 INFO kablam! su: No module specific data is present
Oct 10 11:42:19.788 INFO blam! 
Oct 10 11:42:19.788 INFO blam! running 0 tests
Oct 10 11:42:19.788 INFO blam! 
Oct 10 11:42:19.788 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 10 11:42:19.788 INFO blam! 
Oct 10 11:42:20.186 INFO running `"docker" "rm" "-f" "8d0957b717ca3a30113b3a090ce034f69e24f7c59e9aebc7853d285c1f6d4030"`
Oct 10 11:42:20.304 INFO blam! 8d0957b717ca3a30113b3a090ce034f69e24f7c59e9aebc7853d285c1f6d4030