Nov 30 14:00:39.894 INFO checking tongue-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 14:00:39.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 14:00:40.338 INFO [stdout] 69c49fe2de2615244b72581d4dd10b65b60614e774243460519e14bb5946c134 Nov 30 14:00:40.342 INFO running `"docker" "start" "-a" "69c49fe2de2615244b72581d4dd10b65b60614e774243460519e14bb5946c134"` Nov 30 14:00:41.529 INFO [stderr] usermod: no changes Nov 30 14:00:41.656 INFO [stderr] Checking tongue v0.1.2 (/source) Nov 30 14:00:42.784 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 14:00:42.784 INFO [stderr] --> src/lib.rs:1:1 Nov 30 14:00:42.784 INFO [stderr] | Nov 30 14:00:42.784 INFO [stderr] 1 | #[macro_use] Nov 30 14:00:42.784 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 14:00:42.784 INFO [stderr] | Nov 30 14:00:42.784 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 14:00:42.784 INFO [stderr] Nov 30 14:00:42.784 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 14:00:42.784 INFO [stderr] --> src/tongue/terminal.rs:55:25 Nov 30 14:00:42.784 INFO [stderr] | Nov 30 14:00:42.784 INFO [stderr] 55 | term.c_cflag |= (libc::CS8); Nov 30 14:00:42.784 INFO [stderr] | ^^^^^^^^^^^ help: remove these parentheses Nov 30 14:00:42.784 INFO [stderr] | Nov 30 14:00:42.784 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 14:00:42.784 INFO [stderr] Nov 30 14:00:42.801 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 14:00:42.801 INFO [stderr] --> src/lib.rs:1:1 Nov 30 14:00:42.801 INFO [stderr] | Nov 30 14:00:42.801 INFO [stderr] 1 | #[macro_use] Nov 30 14:00:42.801 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 14:00:42.801 INFO [stderr] | Nov 30 14:00:42.801 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 14:00:42.801 INFO [stderr] Nov 30 14:00:42.801 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 14:00:42.801 INFO [stderr] --> src/tongue/terminal.rs:55:25 Nov 30 14:00:42.801 INFO [stderr] | Nov 30 14:00:42.801 INFO [stderr] 55 | term.c_cflag |= (libc::CS8); Nov 30 14:00:42.801 INFO [stderr] | ^^^^^^^^^^^ help: remove these parentheses Nov 30 14:00:42.801 INFO [stderr] | Nov 30 14:00:42.801 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 14:00:42.801 INFO [stderr] Nov 30 14:00:42.912 INFO [stderr] warning: unused variable: `n` Nov 30 14:00:42.912 INFO [stderr] --> src/tongue/evaluator.rs:60:16 Nov 30 14:00:42.912 INFO [stderr] | Nov 30 14:00:42.912 INFO [stderr] 60 | Ok(n) => {}, Nov 30 14:00:42.912 INFO [stderr] | ^ help: consider using `_n` instead Nov 30 14:00:42.912 INFO [stderr] | Nov 30 14:00:42.912 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 14:00:42.912 INFO [stderr] Nov 30 14:00:42.956 INFO [stderr] warning: variable does not need to be mutable Nov 30 14:00:42.956 INFO [stderr] --> src/tongue/evaluator.rs:23:10 Nov 30 14:00:42.956 INFO [stderr] | Nov 30 14:00:42.956 INFO [stderr] 23 | fn _eval(mut n: Node, config: &mut Config) { Nov 30 14:00:42.956 INFO [stderr] | ----^ Nov 30 14:00:42.956 INFO [stderr] | | Nov 30 14:00:42.956 INFO [stderr] | help: remove this `mut` Nov 30 14:00:42.956 INFO [stderr] | Nov 30 14:00:42.956 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 14:00:42.956 INFO [stderr] Nov 30 14:00:42.968 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:42.968 INFO [stderr] --> src/tongue/util.rs:6:5 Nov 30 14:00:42.968 INFO [stderr] | Nov 30 14:00:42.968 INFO [stderr] 6 | handle.read(&mut buffer); Nov 30 14:00:42.968 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:42.968 INFO [stderr] | Nov 30 14:00:42.968 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 14:00:42.968 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:42.968 INFO [stderr] Nov 30 14:00:42.968 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:42.968 INFO [stderr] --> src/tongue/util.rs:12:5 Nov 30 14:00:42.968 INFO [stderr] | Nov 30 14:00:42.968 INFO [stderr] 12 | buf_writer.write(s.as_bytes()); Nov 30 14:00:42.968 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:42.968 INFO [stderr] | Nov 30 14:00:42.968 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:42.968 INFO [stderr] Nov 30 14:00:42.968 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:42.968 INFO [stderr] --> src/tongue/util.rs:13:5 Nov 30 14:00:42.969 INFO [stderr] | Nov 30 14:00:42.969 INFO [stderr] 13 | buf_writer.flush(); Nov 30 14:00:42.969 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:42.969 INFO [stderr] | Nov 30 14:00:42.969 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:42.969 INFO [stderr] Nov 30 14:00:43.129 INFO [stderr] warning: unused variable: `n` Nov 30 14:00:43.129 INFO [stderr] --> src/tongue/evaluator.rs:60:16 Nov 30 14:00:43.129 INFO [stderr] | Nov 30 14:00:43.129 INFO [stderr] 60 | Ok(n) => {}, Nov 30 14:00:43.129 INFO [stderr] | ^ help: consider using `_n` instead Nov 30 14:00:43.129 INFO [stderr] | Nov 30 14:00:43.129 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 14:00:43.129 INFO [stderr] Nov 30 14:00:43.129 INFO [stderr] warning: unused variable: `expected` Nov 30 14:00:43.129 INFO [stderr] --> src/tongue/lexer.rs:160:13 Nov 30 14:00:43.129 INFO [stderr] | Nov 30 14:00:43.129 INFO [stderr] 160 | let expected: Vec = vec![ Nov 30 14:00:43.129 INFO [stderr] | ^^^^^^^^ help: consider using `_expected` instead Nov 30 14:00:43.129 INFO [stderr] Nov 30 14:00:43.129 INFO [stderr] warning: unused variable: `got` Nov 30 14:00:43.129 INFO [stderr] --> src/tongue/lexer.rs:166:13 Nov 30 14:00:43.129 INFO [stderr] | Nov 30 14:00:43.129 INFO [stderr] 166 | let got = tokenize("println(\"Hello, World!\")"); Nov 30 14:00:43.129 INFO [stderr] | ^^^ help: consider using `_got` instead Nov 30 14:00:43.129 INFO [stderr] Nov 30 14:00:43.129 INFO [stderr] warning: unused variable: `node` Nov 30 14:00:43.129 INFO [stderr] --> src/tongue/parser.rs:129:9 Nov 30 14:00:43.129 INFO [stderr] | Nov 30 14:00:43.129 INFO [stderr] 129 | let node = Node { Nov 30 14:00:43.129 INFO [stderr] | ^^^^ help: consider using `_node` instead Nov 30 14:00:43.129 INFO [stderr] Nov 30 14:00:43.190 INFO [stderr] warning: variable does not need to be mutable Nov 30 14:00:43.190 INFO [stderr] --> src/tongue/evaluator.rs:23:10 Nov 30 14:00:43.190 INFO [stderr] | Nov 30 14:00:43.190 INFO [stderr] 23 | fn _eval(mut n: Node, config: &mut Config) { Nov 30 14:00:43.190 INFO [stderr] | ----^ Nov 30 14:00:43.190 INFO [stderr] | | Nov 30 14:00:43.190 INFO [stderr] | help: remove this `mut` Nov 30 14:00:43.190 INFO [stderr] | Nov 30 14:00:43.190 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 14:00:43.190 INFO [stderr] Nov 30 14:00:43.201 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:43.201 INFO [stderr] --> src/tongue/util.rs:6:5 Nov 30 14:00:43.201 INFO [stderr] | Nov 30 14:00:43.201 INFO [stderr] 6 | handle.read(&mut buffer); Nov 30 14:00:43.201 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:43.201 INFO [stderr] | Nov 30 14:00:43.201 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 14:00:43.201 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:43.201 INFO [stderr] Nov 30 14:00:43.201 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:43.201 INFO [stderr] --> src/tongue/util.rs:12:5 Nov 30 14:00:43.201 INFO [stderr] | Nov 30 14:00:43.201 INFO [stderr] 12 | buf_writer.write(s.as_bytes()); Nov 30 14:00:43.201 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:43.201 INFO [stderr] | Nov 30 14:00:43.201 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:43.201 INFO [stderr] Nov 30 14:00:43.201 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 14:00:43.201 INFO [stderr] --> src/tongue/util.rs:13:5 Nov 30 14:00:43.201 INFO [stderr] | Nov 30 14:00:43.202 INFO [stderr] 13 | buf_writer.flush(); Nov 30 14:00:43.202 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 14:00:43.202 INFO [stderr] | Nov 30 14:00:43.202 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 14:00:43.202 INFO [stderr] Nov 30 14:00:44.092 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.49s Nov 30 14:00:44.092 INFO [stderr] su: No module specific data is present Nov 30 14:00:44.656 INFO running `"docker" "inspect" "69c49fe2de2615244b72581d4dd10b65b60614e774243460519e14bb5946c134"` Nov 30 14:00:44.902 INFO running `"docker" "rm" "-f" "69c49fe2de2615244b72581d4dd10b65b60614e774243460519e14bb5946c134"` Nov 30 14:00:45.276 INFO [stdout] 69c49fe2de2615244b72581d4dd10b65b60614e774243460519e14bb5946c134