Nov 03 23:07:55.314 INFO checking silago/tcp-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 03 23:07:55.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 23:07:55.705 INFO blam! 8da18a4de7a3c795128e94788a8c0f17ae608e7f137614b88fcd35744411f7a8 Nov 03 23:07:55.711 INFO running `"docker" "start" "-a" "8da18a4de7a3c795128e94788a8c0f17ae608e7f137614b88fcd35744411f7a8"` Nov 03 23:07:57.390 INFO kablam! usermod: no changes Nov 03 23:07:57.455 INFO kablam! Checking tcp-socker-example v0.1.0 (/source) Nov 03 23:07:57.843 INFO kablam! warning: unused import: `std::thread` Nov 03 23:07:57.844 INFO kablam! --> main.rs:2:5 Nov 03 23:07:57.844 INFO kablam! | Nov 03 23:07:57.844 INFO kablam! 2 | use std::thread; Nov 03 23:07:57.844 INFO kablam! | ^^^^^^^^^^^ Nov 03 23:07:57.845 INFO kablam! | Nov 03 23:07:57.845 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 23:07:57.845 INFO kablam! Nov 03 23:07:57.845 INFO kablam! warning: unused import: `std::io::Result` Nov 03 23:07:57.846 INFO kablam! --> main.rs:4:5 Nov 03 23:07:57.846 INFO kablam! | Nov 03 23:07:57.846 INFO kablam! 4 | use std::io::Result; Nov 03 23:07:57.847 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 03 23:07:57.847 INFO kablam! Nov 03 23:07:57.847 INFO kablam! warning: unused import: `std::str` Nov 03 23:07:57.847 INFO kablam! --> main.rs:5:5 Nov 03 23:07:57.848 INFO kablam! | Nov 03 23:07:57.848 INFO kablam! 5 | use std::str; Nov 03 23:07:57.848 INFO kablam! | ^^^^^^^^ Nov 03 23:07:57.848 INFO kablam! Nov 03 23:07:57.849 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 03 23:07:57.849 INFO kablam! --> main.rs:60:26 Nov 03 23:07:57.849 INFO kablam! | Nov 03 23:07:57.849 INFO kablam! 60 | match(x) { Nov 03 23:07:57.850 INFO kablam! | ^^^ help: remove these parentheses Nov 03 23:07:57.850 INFO kablam! | Nov 03 23:07:57.850 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 03 23:07:57.855 INFO kablam! Nov 03 23:07:57.855 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 03 23:07:57.855 INFO kablam! --> main.rs:69:26 Nov 03 23:07:57.855 INFO kablam! | Nov 03 23:07:57.856 INFO kablam! 69 | match(x) { Nov 03 23:07:57.856 INFO kablam! | ^^^ help: remove these parentheses Nov 03 23:07:57.856 INFO kablam! Nov 03 23:07:57.856 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 03 23:07:57.857 INFO kablam! --> main.rs:73:32 Nov 03 23:07:57.857 INFO kablam! | Nov 03 23:07:57.857 INFO kablam! 73 | if (val!=msg.len()) { Nov 03 23:07:57.857 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 03 23:07:57.858 INFO kablam! Nov 03 23:07:57.858 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 03 23:07:57.858 INFO kablam! --> main.rs:82:24 Nov 03 23:07:57.859 INFO kablam! | Nov 03 23:07:57.859 INFO kablam! 82 | if (terminate) { Nov 03 23:07:57.859 INFO kablam! | ^^^^^^^^^^^ help: remove these parentheses Nov 03 23:07:57.859 INFO kablam! Nov 03 23:07:57.924 INFO kablam! warning: unused variable: `connections` Nov 03 23:07:57.924 INFO kablam! --> main.rs:36:13 Nov 03 23:07:57.924 INFO kablam! | Nov 03 23:07:57.924 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 03 23:07:57.924 INFO kablam! | ^^^^^^^^^^^ help: consider using `_connections` instead Nov 03 23:07:57.924 INFO kablam! | Nov 03 23:07:57.924 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 23:07:57.924 INFO kablam! Nov 03 23:07:57.924 INFO kablam! warning: unused variable: `addr` Nov 03 23:07:57.924 INFO kablam! --> main.rs:42:25 Nov 03 23:07:57.924 INFO kablam! | Nov 03 23:07:57.924 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 03 23:07:57.924 INFO kablam! | ^^^^ help: consider using `_addr` instead Nov 03 23:07:57.924 INFO kablam! Nov 03 23:07:57.924 INFO kablam! warning: unused variable: `chan` Nov 03 23:07:57.924 INFO kablam! --> main.rs:46:21 Nov 03 23:07:57.924 INFO kablam! | Nov 03 23:07:57.924 INFO kablam! 46 | let chan:Chan = Chan::fromTuple( Nov 03 23:07:57.924 INFO kablam! | ^^^^ help: consider using `_chan` instead Nov 03 23:07:57.924 INFO kablam! Nov 03 23:07:57.924 INFO kablam! warning: unused variable: `val` Nov 03 23:07:57.924 INFO kablam! --> main.rs:61:30 Nov 03 23:07:57.924 INFO kablam! | Nov 03 23:07:57.924 INFO kablam! 61 | Some(val) => { Nov 03 23:07:57.924 INFO kablam! | ^^^ help: consider using `_val` instead Nov 03 23:07:57.924 INFO kablam! Nov 03 23:07:57.931 INFO kablam! warning: unused import: `std::thread` Nov 03 23:07:57.931 INFO kablam! --> main.rs:2:5 Nov 03 23:07:57.931 INFO kablam! | Nov 03 23:07:57.931 INFO kablam! 2 | use std::thread; Nov 03 23:07:57.931 INFO kablam! | ^^^^^^^^^^^ Nov 03 23:07:57.931 INFO kablam! | Nov 03 23:07:57.931 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 23:07:57.931 INFO kablam! Nov 03 23:07:57.931 INFO kablam! warning: unused import: `std::io::Result` Nov 03 23:07:57.931 INFO kablam! --> main.rs:4:5 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 4 | use std::io::Result; Nov 03 23:07:57.932 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.932 INFO kablam! warning: unused import: `std::str` Nov 03 23:07:57.932 INFO kablam! --> main.rs:5:5 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 5 | use std::str; Nov 03 23:07:57.932 INFO kablam! | ^^^^^^^^ Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.932 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 03 23:07:57.932 INFO kablam! --> main.rs:60:26 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 60 | match(x) { Nov 03 23:07:57.932 INFO kablam! | ^^^ help: remove these parentheses Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.932 INFO kablam! warning: unnecessary parentheses around `match` head expression Nov 03 23:07:57.932 INFO kablam! --> main.rs:69:26 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 69 | match(x) { Nov 03 23:07:57.932 INFO kablam! | ^^^ help: remove these parentheses Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.932 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 03 23:07:57.932 INFO kablam! --> main.rs:73:32 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 73 | if (val!=msg.len()) { Nov 03 23:07:57.932 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.932 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 03 23:07:57.932 INFO kablam! --> main.rs:82:24 Nov 03 23:07:57.932 INFO kablam! | Nov 03 23:07:57.932 INFO kablam! 82 | if (terminate) { Nov 03 23:07:57.932 INFO kablam! | ^^^^^^^^^^^ help: remove these parentheses Nov 03 23:07:57.932 INFO kablam! Nov 03 23:07:57.955 INFO kablam! warning: variable does not need to be mutable Nov 03 23:07:57.955 INFO kablam! --> main.rs:36:9 Nov 03 23:07:57.955 INFO kablam! | Nov 03 23:07:57.955 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 03 23:07:57.955 INFO kablam! | ----^^^^^^^^^^^ Nov 03 23:07:57.955 INFO kablam! | | Nov 03 23:07:57.955 INFO kablam! | help: remove this `mut` Nov 03 23:07:57.955 INFO kablam! | Nov 03 23:07:57.955 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 03 23:07:57.955 INFO kablam! Nov 03 23:07:57.955 INFO kablam! warning: variable does not need to be mutable Nov 03 23:07:57.955 INFO kablam! --> main.rs:42:17 Nov 03 23:07:57.955 INFO kablam! | Nov 03 23:07:57.955 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 03 23:07:57.955 INFO kablam! | ----^ Nov 03 23:07:57.955 INFO kablam! | | Nov 03 23:07:57.955 INFO kablam! | help: remove this `mut` Nov 03 23:07:57.955 INFO kablam! Nov 03 23:07:57.955 INFO kablam! warning: field is never used: `tx` Nov 03 23:07:57.955 INFO kablam! --> main.rs:20:5 Nov 03 23:07:57.955 INFO kablam! | Nov 03 23:07:57.955 INFO kablam! 20 | tx: Sender, Nov 03 23:07:57.955 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 03 23:07:57.955 INFO kablam! | Nov 03 23:07:57.955 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 23:07:57.955 INFO kablam! Nov 03 23:07:57.967 INFO kablam! warning: field is never used: `rx` Nov 03 23:07:57.967 INFO kablam! --> main.rs:21:5 Nov 03 23:07:57.967 INFO kablam! | Nov 03 23:07:57.967 INFO kablam! 21 | rx: Receiver Nov 03 23:07:57.967 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 03 23:07:57.967 INFO kablam! Nov 03 23:07:57.967 INFO kablam! warning: method `fromTuple` should have a snake case name such as `from_tuple` Nov 03 23:07:57.967 INFO kablam! --> main.rs:25:5 Nov 03 23:07:57.967 INFO kablam! | Nov 03 23:07:57.967 INFO kablam! 25 | / fn fromTuple( input: ( Sender, Receiver) ) -> Chan { Nov 03 23:07:57.967 INFO kablam! 26 | | let (tx, rx) = input; Nov 03 23:07:57.967 INFO kablam! 27 | | return Chan{tx: tx, rx:rx}; Nov 03 23:07:57.967 INFO kablam! 28 | | } Nov 03 23:07:57.967 INFO kablam! | |_____^ Nov 03 23:07:57.967 INFO kablam! | Nov 03 23:07:57.967 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 03 23:07:57.967 INFO kablam! Nov 03 23:07:57.995 INFO kablam! warning: unused variable: `connections` Nov 03 23:07:57.995 INFO kablam! --> main.rs:36:13 Nov 03 23:07:57.995 INFO kablam! | Nov 03 23:07:57.995 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 03 23:07:57.995 INFO kablam! | ^^^^^^^^^^^ help: consider using `_connections` instead Nov 03 23:07:57.995 INFO kablam! | Nov 03 23:07:57.995 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 23:07:57.995 INFO kablam! Nov 03 23:07:57.995 INFO kablam! warning: unused variable: `addr` Nov 03 23:07:57.995 INFO kablam! --> main.rs:42:25 Nov 03 23:07:57.995 INFO kablam! | Nov 03 23:07:57.995 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 03 23:07:57.995 INFO kablam! | ^^^^ help: consider using `_addr` instead Nov 03 23:07:57.995 INFO kablam! Nov 03 23:07:57.995 INFO kablam! warning: unused variable: `chan` Nov 03 23:07:57.995 INFO kablam! --> main.rs:46:21 Nov 03 23:07:57.995 INFO kablam! | Nov 03 23:07:57.995 INFO kablam! 46 | let chan:Chan = Chan::fromTuple( Nov 03 23:07:57.995 INFO kablam! | ^^^^ help: consider using `_chan` instead Nov 03 23:07:57.995 INFO kablam! Nov 03 23:07:57.995 INFO kablam! warning: unused variable: `val` Nov 03 23:07:57.995 INFO kablam! --> main.rs:61:30 Nov 03 23:07:57.995 INFO kablam! | Nov 03 23:07:57.995 INFO kablam! 61 | Some(val) => { Nov 03 23:07:57.995 INFO kablam! | ^^^ help: consider using `_val` instead Nov 03 23:07:57.995 INFO kablam! Nov 03 23:07:58.027 INFO kablam! warning: variable does not need to be mutable Nov 03 23:07:58.027 INFO kablam! --> main.rs:36:9 Nov 03 23:07:58.027 INFO kablam! | Nov 03 23:07:58.027 INFO kablam! 36 | let mut connections: HashMap = HashMap::new(); Nov 03 23:07:58.027 INFO kablam! | ----^^^^^^^^^^^ Nov 03 23:07:58.027 INFO kablam! | | Nov 03 23:07:58.027 INFO kablam! | help: remove this `mut` Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 03 23:07:58.035 INFO kablam! Nov 03 23:07:58.035 INFO kablam! warning: variable does not need to be mutable Nov 03 23:07:58.035 INFO kablam! --> main.rs:42:17 Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! 42 | Ok((mut s , addr)) => { Nov 03 23:07:58.035 INFO kablam! | ----^ Nov 03 23:07:58.035 INFO kablam! | | Nov 03 23:07:58.035 INFO kablam! | help: remove this `mut` Nov 03 23:07:58.035 INFO kablam! Nov 03 23:07:58.035 INFO kablam! warning: field is never used: `tx` Nov 03 23:07:58.035 INFO kablam! --> main.rs:20:5 Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! 20 | tx: Sender, Nov 03 23:07:58.035 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 23:07:58.035 INFO kablam! Nov 03 23:07:58.035 INFO kablam! warning: field is never used: `rx` Nov 03 23:07:58.035 INFO kablam! --> main.rs:21:5 Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! 21 | rx: Receiver Nov 03 23:07:58.035 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 03 23:07:58.035 INFO kablam! Nov 03 23:07:58.035 INFO kablam! warning: method `fromTuple` should have a snake case name such as `from_tuple` Nov 03 23:07:58.035 INFO kablam! --> main.rs:25:5 Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! 25 | / fn fromTuple( input: ( Sender, Receiver) ) -> Chan { Nov 03 23:07:58.035 INFO kablam! 26 | | let (tx, rx) = input; Nov 03 23:07:58.035 INFO kablam! 27 | | return Chan{tx: tx, rx:rx}; Nov 03 23:07:58.035 INFO kablam! 28 | | } Nov 03 23:07:58.035 INFO kablam! | |_____^ Nov 03 23:07:58.035 INFO kablam! | Nov 03 23:07:58.035 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 03 23:07:58.035 INFO kablam! Nov 03 23:07:58.055 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.63s Nov 03 23:07:58.063 INFO kablam! su: No module specific data is present Nov 03 23:07:58.785 INFO running `"docker" "rm" "-f" "8da18a4de7a3c795128e94788a8c0f17ae608e7f137614b88fcd35744411f7a8"` Nov 03 23:07:59.086 INFO blam! 8da18a4de7a3c795128e94788a8c0f17ae608e7f137614b88fcd35744411f7a8