Nov 09 05:15:30.037 INFO checking silago/tcp-rs against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 09 05:15:30.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"` Nov 09 05:15:30.472 INFO blam! f3e77eb8675aee94ac92e17555ca0f59e4094734ba6d4924b2f7fa533ba7f871 Nov 09 05:15:30.474 INFO running `"docker" "start" "-a" "f3e77eb8675aee94ac92e17555ca0f59e4094734ba6d4924b2f7fa533ba7f871"` Nov 09 05:15:32.423 INFO kablam! usermod: no changes Nov 09 05:15:32.531 INFO kablam! Checking tcp-socker-example v0.1.0 (/source) Nov 09 05:15:32.867 INFO kablam! warning: unused import: `std::thread` Nov 09 05:15:32.867 INFO kablam! --> main.rs:2:5 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 2 | use std::thread; Nov 09 05:15:32.867 INFO kablam! | ^^^^^^^^^^^ Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unused import: `std::io::Result` Nov 09 05:15:32.867 INFO kablam! --> main.rs:4:5 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 4 | use std::io::Result; Nov 09 05:15:32.867 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unused import: `std::str` Nov 09 05:15:32.867 INFO kablam! --> main.rs:5:5 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 5 | use std::str; Nov 09 05:15:32.867 INFO kablam! | ^^^^^^^^ Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 09 05:15:32.867 INFO kablam! --> main.rs:60:26 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 60 | match(x) { Nov 09 05:15:32.867 INFO kablam! | ^^^ help: remove these parentheses Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 09 05:15:32.867 INFO kablam! --> main.rs:69:26 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 69 | match(x) { Nov 09 05:15:32.867 INFO kablam! | ^^^ help: remove these parentheses Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 09 05:15:32.867 INFO kablam! --> main.rs:73:32 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 73 | if (val!=msg.len()) { Nov 09 05:15:32.867 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.867 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 09 05:15:32.867 INFO kablam! --> main.rs:82:24 Nov 09 05:15:32.867 INFO kablam! | Nov 09 05:15:32.867 INFO kablam! 82 | if (terminate) { Nov 09 05:15:32.867 INFO kablam! | ^^^^^^^^^^^ help: remove these parentheses Nov 09 05:15:32.867 INFO kablam! Nov 09 05:15:32.923 INFO kablam! warning: unused variable: `connections` Nov 09 05:15:32.923 INFO kablam! --> main.rs:36:13 Nov 09 05:15:32.923 INFO kablam! | Nov 09 05:15:32.923 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 09 05:15:32.923 INFO kablam! | ^^^^^^^^^^^ help: consider using `_connections` instead Nov 09 05:15:32.923 INFO kablam! | Nov 09 05:15:32.923 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 05:15:32.923 INFO kablam! Nov 09 05:15:32.923 INFO kablam! warning: unused variable: `addr` Nov 09 05:15:32.923 INFO kablam! --> main.rs:42:25 Nov 09 05:15:32.923 INFO kablam! | Nov 09 05:15:32.923 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 09 05:15:32.923 INFO kablam! | ^^^^ help: consider using `_addr` instead Nov 09 05:15:32.923 INFO kablam! Nov 09 05:15:32.923 INFO kablam! warning: unused variable: `chan` Nov 09 05:15:32.923 INFO kablam! --> main.rs:46:21 Nov 09 05:15:32.923 INFO kablam! | Nov 09 05:15:32.923 INFO kablam! 46 | let chan:Chan = Chan::fromTuple( Nov 09 05:15:32.923 INFO kablam! | ^^^^ help: consider using `_chan` instead Nov 09 05:15:32.923 INFO kablam! Nov 09 05:15:32.923 INFO kablam! warning: unused variable: `val` Nov 09 05:15:32.923 INFO kablam! --> main.rs:61:30 Nov 09 05:15:32.923 INFO kablam! | Nov 09 05:15:32.923 INFO kablam! 61 | Some(val) => { Nov 09 05:15:32.923 INFO kablam! | ^^^ help: consider using `_val` instead Nov 09 05:15:32.923 INFO kablam! Nov 09 05:15:32.943 INFO kablam! warning: variable does not need to be mutable Nov 09 05:15:32.943 INFO kablam! --> main.rs:36:9 Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 09 05:15:32.943 INFO kablam! | ----^^^^^^^^^^^ Nov 09 05:15:32.943 INFO kablam! | | Nov 09 05:15:32.943 INFO kablam! | help: remove this `mut` Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 05:15:32.943 INFO kablam! Nov 09 05:15:32.943 INFO kablam! warning: variable does not need to be mutable Nov 09 05:15:32.943 INFO kablam! --> main.rs:42:17 Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 09 05:15:32.943 INFO kablam! | ----^ Nov 09 05:15:32.943 INFO kablam! | | Nov 09 05:15:32.943 INFO kablam! | help: remove this `mut` Nov 09 05:15:32.943 INFO kablam! Nov 09 05:15:32.943 INFO kablam! warning: field is never used: `tx` Nov 09 05:15:32.943 INFO kablam! --> main.rs:20:5 Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! 20 | tx: Sender, Nov 09 05:15:32.943 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:15:32.943 INFO kablam! Nov 09 05:15:32.943 INFO kablam! warning: field is never used: `rx` Nov 09 05:15:32.943 INFO kablam! --> main.rs:21:5 Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! 21 | rx: Receiver Nov 09 05:15:32.943 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 09 05:15:32.943 INFO kablam! Nov 09 05:15:32.943 INFO kablam! warning: method `fromTuple` should have a snake case name such as `from_tuple` Nov 09 05:15:32.943 INFO kablam! --> main.rs:25:5 Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! 25 | / fn fromTuple( input: ( Sender, Receiver) ) -> Chan { Nov 09 05:15:32.943 INFO kablam! 26 | | let (tx, rx) = input; Nov 09 05:15:32.943 INFO kablam! 27 | | return Chan{tx: tx, rx:rx}; Nov 09 05:15:32.943 INFO kablam! 28 | | } Nov 09 05:15:32.943 INFO kablam! | |_____^ Nov 09 05:15:32.943 INFO kablam! | Nov 09 05:15:32.943 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 05:15:32.943 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unused import: `std::thread` Nov 09 05:15:32.987 INFO kablam! --> main.rs:2:5 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 2 | use std::thread; Nov 09 05:15:32.987 INFO kablam! | ^^^^^^^^^^^ Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unused import: `std::io::Result` Nov 09 05:15:32.987 INFO kablam! --> main.rs:4:5 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 4 | use std::io::Result; Nov 09 05:15:32.987 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unused import: `std::str` Nov 09 05:15:32.987 INFO kablam! --> main.rs:5:5 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 5 | use std::str; Nov 09 05:15:32.987 INFO kablam! | ^^^^^^^^ Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 09 05:15:32.987 INFO kablam! --> main.rs:60:26 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 60 | match(x) { Nov 09 05:15:32.987 INFO kablam! | ^^^ help: remove these parentheses Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 09 05:15:32.987 INFO kablam! --> main.rs:69:26 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 69 | match(x) { Nov 09 05:15:32.987 INFO kablam! | ^^^ help: remove these parentheses Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 09 05:15:32.987 INFO kablam! --> main.rs:73:32 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 73 | if (val!=msg.len()) { Nov 09 05:15:32.987 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:32.987 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 09 05:15:32.987 INFO kablam! --> main.rs:82:24 Nov 09 05:15:32.987 INFO kablam! | Nov 09 05:15:32.987 INFO kablam! 82 | if (terminate) { Nov 09 05:15:32.987 INFO kablam! | ^^^^^^^^^^^ help: remove these parentheses Nov 09 05:15:32.987 INFO kablam! Nov 09 05:15:33.043 INFO kablam! warning: unused variable: `connections` Nov 09 05:15:33.043 INFO kablam! --> main.rs:36:13 Nov 09 05:15:33.043 INFO kablam! | Nov 09 05:15:33.043 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 09 05:15:33.043 INFO kablam! | ^^^^^^^^^^^ help: consider using `_connections` instead Nov 09 05:15:33.043 INFO kablam! | Nov 09 05:15:33.043 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 05:15:33.043 INFO kablam! Nov 09 05:15:33.043 INFO kablam! warning: unused variable: `addr` Nov 09 05:15:33.043 INFO kablam! --> main.rs:42:25 Nov 09 05:15:33.043 INFO kablam! | Nov 09 05:15:33.043 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 09 05:15:33.043 INFO kablam! | ^^^^ help: consider using `_addr` instead Nov 09 05:15:33.043 INFO kablam! Nov 09 05:15:33.043 INFO kablam! warning: unused variable: `chan` Nov 09 05:15:33.043 INFO kablam! --> main.rs:46:21 Nov 09 05:15:33.043 INFO kablam! | Nov 09 05:15:33.043 INFO kablam! 46 | let chan:Chan = Chan::fromTuple( Nov 09 05:15:33.043 INFO kablam! | ^^^^ help: consider using `_chan` instead Nov 09 05:15:33.043 INFO kablam! Nov 09 05:15:33.043 INFO kablam! warning: unused variable: `val` Nov 09 05:15:33.043 INFO kablam! --> main.rs:61:30 Nov 09 05:15:33.043 INFO kablam! | Nov 09 05:15:33.043 INFO kablam! 61 | Some(val) => { Nov 09 05:15:33.043 INFO kablam! | ^^^ help: consider using `_val` instead Nov 09 05:15:33.043 INFO kablam! Nov 09 05:15:33.079 INFO kablam! warning: variable does not need to be mutable Nov 09 05:15:33.079 INFO kablam! --> main.rs:36:9 Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 09 05:15:33.079 INFO kablam! | ----^^^^^^^^^^^ Nov 09 05:15:33.079 INFO kablam! | | Nov 09 05:15:33.079 INFO kablam! | help: remove this `mut` Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 05:15:33.079 INFO kablam! Nov 09 05:15:33.079 INFO kablam! warning: variable does not need to be mutable Nov 09 05:15:33.079 INFO kablam! --> main.rs:42:17 Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 09 05:15:33.079 INFO kablam! | ----^ Nov 09 05:15:33.079 INFO kablam! | | Nov 09 05:15:33.079 INFO kablam! | help: remove this `mut` Nov 09 05:15:33.079 INFO kablam! Nov 09 05:15:33.079 INFO kablam! warning: field is never used: `tx` Nov 09 05:15:33.079 INFO kablam! --> main.rs:20:5 Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! 20 | tx: Sender, Nov 09 05:15:33.079 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 05:15:33.079 INFO kablam! Nov 09 05:15:33.079 INFO kablam! warning: field is never used: `rx` Nov 09 05:15:33.079 INFO kablam! --> main.rs:21:5 Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! 21 | rx: Receiver Nov 09 05:15:33.079 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 09 05:15:33.079 INFO kablam! Nov 09 05:15:33.079 INFO kablam! warning: method `fromTuple` should have a snake case name such as `from_tuple` Nov 09 05:15:33.079 INFO kablam! --> main.rs:25:5 Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! 25 | / fn fromTuple( input: ( Sender, Receiver) ) -> Chan { Nov 09 05:15:33.079 INFO kablam! 26 | | let (tx, rx) = input; Nov 09 05:15:33.079 INFO kablam! 27 | | return Chan{tx: tx, rx:rx}; Nov 09 05:15:33.079 INFO kablam! 28 | | } Nov 09 05:15:33.079 INFO kablam! | |_____^ Nov 09 05:15:33.079 INFO kablam! | Nov 09 05:15:33.079 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 05:15:33.079 INFO kablam! Nov 09 05:15:33.115 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.65s Nov 09 05:15:33.115 INFO kablam! su: No module specific data is present Nov 09 05:15:34.084 INFO running `"docker" "rm" "-f" "f3e77eb8675aee94ac92e17555ca0f59e4094734ba6d4924b2f7fa533ba7f871"` Nov 09 05:15:34.479 INFO blam! f3e77eb8675aee94ac92e17555ca0f59e4094734ba6d4924b2f7fa533ba7f871