Nov 01 14:50:48.766 INFO checking tongue-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 14:50:48.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 14:50:49.195 INFO blam! 5fa64cb138b0d31736a9fa739fefe75576a5c0e46543b5a8c2d515ce0181a55d
Nov 01 14:50:49.197 INFO running `"docker" "start" "-a" "5fa64cb138b0d31736a9fa739fefe75576a5c0e46543b5a8c2d515ce0181a55d"`
Nov 01 14:50:50.387 INFO kablam! usermod: no changes
Nov 01 14:50:50.493 INFO kablam!     Checking tongue v0.1.2 (/source)
Nov 01 14:50:51.432 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 14:50:51.432 INFO kablam!  --> src/lib.rs:1:1
Nov 01 14:50:51.432 INFO kablam!   |
Nov 01 14:50:51.432 INFO kablam! 1 | #[macro_use]
Nov 01 14:50:51.432 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 14:50:51.448 INFO kablam!   |
Nov 01 14:50:51.448 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:50:51.448 INFO kablam! 
Nov 01 14:50:51.448 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 14:50:51.448 INFO kablam!   --> src/tongue/terminal.rs:55:25
Nov 01 14:50:51.448 INFO kablam!    |
Nov 01 14:50:51.448 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Nov 01 14:50:51.448 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Nov 01 14:50:51.448 INFO kablam!    |
Nov 01 14:50:51.448 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 14:50:51.448 INFO kablam! 
Nov 01 14:50:51.718 INFO kablam! warning: unused variable: `n`
Nov 01 14:50:51.718 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Nov 01 14:50:51.719 INFO kablam!    |
Nov 01 14:50:51.719 INFO kablam! 60 |             Ok(n) => {},
Nov 01 14:50:51.719 INFO kablam!    |                ^ help: consider using `_n` instead
Nov 01 14:50:51.719 INFO kablam!    |
Nov 01 14:50:51.729 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 14:50:51.729 INFO kablam! 
Nov 01 14:50:51.768 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:50:51.768 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Nov 01 14:50:51.768 INFO kablam!    |
Nov 01 14:50:51.768 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Nov 01 14:50:51.768 INFO kablam!    |          ----^
Nov 01 14:50:51.768 INFO kablam!    |          |
Nov 01 14:50:51.768 INFO kablam!    |          help: remove this `mut`
Nov 01 14:50:51.768 INFO kablam!    |
Nov 01 14:50:51.768 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:50:51.768 INFO kablam! 
Nov 01 14:50:51.776 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:51.776 INFO kablam!  --> src/tongue/util.rs:6:5
Nov 01 14:50:51.776 INFO kablam!   |
Nov 01 14:50:51.776 INFO kablam! 6 |     handle.read(&mut buffer);
Nov 01 14:50:51.776 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:51.776 INFO kablam!   |
Nov 01 14:50:51.776 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 14:50:51.776 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:51.776 INFO kablam! 
Nov 01 14:50:51.776 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:51.776 INFO kablam!   --> src/tongue/util.rs:12:5
Nov 01 14:50:51.776 INFO kablam!    |
Nov 01 14:50:51.776 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Nov 01 14:50:51.776 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:51.776 INFO kablam!    |
Nov 01 14:50:51.776 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:51.776 INFO kablam! 
Nov 01 14:50:51.776 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:51.776 INFO kablam!   --> src/tongue/util.rs:13:5
Nov 01 14:50:51.776 INFO kablam!    |
Nov 01 14:50:51.776 INFO kablam! 13 |     buf_writer.flush();
Nov 01 14:50:51.776 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:51.776 INFO kablam!    |
Nov 01 14:50:51.777 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:51.777 INFO kablam! 
Nov 01 14:50:52.092 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 14:50:52.092 INFO kablam!  --> src/lib.rs:1:1
Nov 01 14:50:52.093 INFO kablam!   |
Nov 01 14:50:52.093 INFO kablam! 1 | #[macro_use]
Nov 01 14:50:52.093 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 14:50:52.093 INFO kablam!   |
Nov 01 14:50:52.093 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:50:52.094 INFO kablam! 
Nov 01 14:50:52.094 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 14:50:52.094 INFO kablam!   --> src/tongue/terminal.rs:55:25
Nov 01 14:50:52.094 INFO kablam!    |
Nov 01 14:50:52.094 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Nov 01 14:50:52.094 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Nov 01 14:50:52.095 INFO kablam!    |
Nov 01 14:50:52.095 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 14:50:52.095 INFO kablam! 
Nov 01 14:50:52.508 INFO kablam! warning: unused variable: `n`
Nov 01 14:50:52.508 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Nov 01 14:50:52.508 INFO kablam!    |
Nov 01 14:50:52.508 INFO kablam! 60 |             Ok(n) => {},
Nov 01 14:50:52.508 INFO kablam!    |                ^ help: consider using `_n` instead
Nov 01 14:50:52.508 INFO kablam!    |
Nov 01 14:50:52.508 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 14:50:52.508 INFO kablam! 
Nov 01 14:50:52.508 INFO kablam! warning: unused variable: `expected`
Nov 01 14:50:52.509 INFO kablam!    --> src/tongue/lexer.rs:160:13
Nov 01 14:50:52.509 INFO kablam!     |
Nov 01 14:50:52.509 INFO kablam! 160 |         let expected: Vec<String> = vec![
Nov 01 14:50:52.509 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Nov 01 14:50:52.509 INFO kablam! 
Nov 01 14:50:52.509 INFO kablam! warning: unused variable: `got`
Nov 01 14:50:52.509 INFO kablam!    --> src/tongue/lexer.rs:166:13
Nov 01 14:50:52.509 INFO kablam!     |
Nov 01 14:50:52.509 INFO kablam! 166 |         let got = tokenize("println(\"Hello, World!\")");
Nov 01 14:50:52.509 INFO kablam!     |             ^^^ help: consider using `_got` instead
Nov 01 14:50:52.509 INFO kablam! 
Nov 01 14:50:52.509 INFO kablam! warning: unused variable: `node`
Nov 01 14:50:52.509 INFO kablam!    --> src/tongue/parser.rs:129:9
Nov 01 14:50:52.509 INFO kablam!     |
Nov 01 14:50:52.509 INFO kablam! 129 |     let node = Node {
Nov 01 14:50:52.509 INFO kablam!     |         ^^^^ help: consider using `_node` instead
Nov 01 14:50:52.509 INFO kablam! 
Nov 01 14:50:52.564 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:50:52.564 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Nov 01 14:50:52.564 INFO kablam!    |
Nov 01 14:50:52.564 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Nov 01 14:50:52.564 INFO kablam!    |          ----^
Nov 01 14:50:52.564 INFO kablam!    |          |
Nov 01 14:50:52.564 INFO kablam!    |          help: remove this `mut`
Nov 01 14:50:52.564 INFO kablam!    |
Nov 01 14:50:52.564 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:50:52.564 INFO kablam! 
Nov 01 14:50:52.572 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:52.572 INFO kablam!  --> src/tongue/util.rs:6:5
Nov 01 14:50:52.572 INFO kablam!   |
Nov 01 14:50:52.572 INFO kablam! 6 |     handle.read(&mut buffer);
Nov 01 14:50:52.572 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:52.572 INFO kablam!   |
Nov 01 14:50:52.572 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 14:50:52.572 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:52.572 INFO kablam! 
Nov 01 14:50:52.572 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:52.572 INFO kablam!   --> src/tongue/util.rs:12:5
Nov 01 14:50:52.572 INFO kablam!    |
Nov 01 14:50:52.572 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Nov 01 14:50:52.572 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:52.572 INFO kablam!    |
Nov 01 14:50:52.572 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:52.572 INFO kablam! 
Nov 01 14:50:52.572 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:50:52.572 INFO kablam!   --> src/tongue/util.rs:13:5
Nov 01 14:50:52.572 INFO kablam!    |
Nov 01 14:50:52.572 INFO kablam! 13 |     buf_writer.flush();
Nov 01 14:50:52.572 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:50:52.572 INFO kablam!    |
Nov 01 14:50:52.572 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:50:52.572 INFO kablam! 
Nov 01 14:50:53.161 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Nov 01 14:50:53.165 INFO kablam! su: No module specific data is present
Nov 01 14:50:54.167 INFO running `"docker" "rm" "-f" "5fa64cb138b0d31736a9fa739fefe75576a5c0e46543b5a8c2d515ce0181a55d"`
Nov 01 14:50:54.488 INFO blam! 5fa64cb138b0d31736a9fa739fefe75576a5c0e46543b5a8c2d515ce0181a55d