Oct 27 14:24:57.157 INFO checking tongue-0.1.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 14:24:57.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 14:24:57.688 INFO blam! 0342cfc760b6d8bb6a7da5cc45ede35b9f292672f097292ac9209c30e2314f04
Oct 27 14:24:57.690 INFO running `"docker" "start" "-a" "0342cfc760b6d8bb6a7da5cc45ede35b9f292672f097292ac9209c30e2314f04"`
Oct 27 14:24:59.375 INFO kablam! usermod: no changes
Oct 27 14:24:59.447 INFO kablam!     Checking tongue v0.1.2 (/source)
Oct 27 14:25:00.047 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 14:25:00.047 INFO kablam!  --> src/lib.rs:1:1
Oct 27 14:25:00.047 INFO kablam!   |
Oct 27 14:25:00.047 INFO kablam! 1 | #[macro_use]
Oct 27 14:25:00.047 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 14:25:00.047 INFO kablam!   |
Oct 27 14:25:00.047 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 14:25:00.047 INFO kablam! 
Oct 27 14:25:00.047 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 27 14:25:00.047 INFO kablam!   --> src/tongue/terminal.rs:55:25
Oct 27 14:25:00.047 INFO kablam!    |
Oct 27 14:25:00.047 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Oct 27 14:25:00.047 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:25:00.047 INFO kablam!    |
Oct 27 14:25:00.047 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 14:25:00.047 INFO kablam! 
Oct 27 14:25:00.180 INFO kablam! warning: unused variable: `n`
Oct 27 14:25:00.180 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Oct 27 14:25:00.180 INFO kablam!    |
Oct 27 14:25:00.180 INFO kablam! 60 |             Ok(n) => {},
Oct 27 14:25:00.180 INFO kablam!    |                ^ help: consider using `_n` instead
Oct 27 14:25:00.180 INFO kablam!    |
Oct 27 14:25:00.180 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 14:25:00.180 INFO kablam! 
Oct 27 14:25:00.202 INFO kablam! warning: variable does not need to be mutable
Oct 27 14:25:00.202 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Oct 27 14:25:00.203 INFO kablam!    |
Oct 27 14:25:00.203 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Oct 27 14:25:00.203 INFO kablam!    |          ----^
Oct 27 14:25:00.204 INFO kablam!    |          |
Oct 27 14:25:00.204 INFO kablam!    |          help: remove this `mut`
Oct 27 14:25:00.204 INFO kablam!    |
Oct 27 14:25:00.207 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 14:25:00.207 INFO kablam! 
Oct 27 14:25:00.211 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.211 INFO kablam!  --> src/tongue/util.rs:6:5
Oct 27 14:25:00.212 INFO kablam!   |
Oct 27 14:25:00.212 INFO kablam! 6 |     handle.read(&mut buffer);
Oct 27 14:25:00.212 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.213 INFO kablam!   |
Oct 27 14:25:00.213 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 27 14:25:00.213 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.213 INFO kablam! 
Oct 27 14:25:00.214 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.214 INFO kablam!   --> src/tongue/util.rs:12:5
Oct 27 14:25:00.214 INFO kablam!    |
Oct 27 14:25:00.215 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Oct 27 14:25:00.215 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.215 INFO kablam!    |
Oct 27 14:25:00.215 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.216 INFO kablam! 
Oct 27 14:25:00.216 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.216 INFO kablam!   --> src/tongue/util.rs:13:5
Oct 27 14:25:00.217 INFO kablam!    |
Oct 27 14:25:00.217 INFO kablam! 13 |     buf_writer.flush();
Oct 27 14:25:00.217 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.217 INFO kablam!    |
Oct 27 14:25:00.218 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.218 INFO kablam! 
Oct 27 14:25:00.357 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 14:25:00.357 INFO kablam!  --> src/lib.rs:1:1
Oct 27 14:25:00.357 INFO kablam!   |
Oct 27 14:25:00.358 INFO kablam! 1 | #[macro_use]
Oct 27 14:25:00.358 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 14:25:00.358 INFO kablam!   |
Oct 27 14:25:00.358 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 14:25:00.359 INFO kablam! 
Oct 27 14:25:00.359 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 27 14:25:00.359 INFO kablam!   --> src/tongue/terminal.rs:55:25
Oct 27 14:25:00.359 INFO kablam!    |
Oct 27 14:25:00.360 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Oct 27 14:25:00.360 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:25:00.360 INFO kablam!    |
Oct 27 14:25:00.360 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 14:25:00.361 INFO kablam! 
Oct 27 14:25:00.522 INFO kablam! warning: unused variable: `n`
Oct 27 14:25:00.523 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Oct 27 14:25:00.523 INFO kablam!    |
Oct 27 14:25:00.523 INFO kablam! 60 |             Ok(n) => {},
Oct 27 14:25:00.523 INFO kablam!    |                ^ help: consider using `_n` instead
Oct 27 14:25:00.523 INFO kablam!    |
Oct 27 14:25:00.523 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 14:25:00.523 INFO kablam! 
Oct 27 14:25:00.523 INFO kablam! warning: unused variable: `expected`
Oct 27 14:25:00.523 INFO kablam!    --> src/tongue/lexer.rs:160:13
Oct 27 14:25:00.523 INFO kablam!     |
Oct 27 14:25:00.523 INFO kablam! 160 |         let expected: Vec<String> = vec![
Oct 27 14:25:00.523 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Oct 27 14:25:00.523 INFO kablam! 
Oct 27 14:25:00.523 INFO kablam! warning: unused variable: `got`
Oct 27 14:25:00.523 INFO kablam!    --> src/tongue/lexer.rs:166:13
Oct 27 14:25:00.523 INFO kablam!     |
Oct 27 14:25:00.523 INFO kablam! 166 |         let got = tokenize("println(\"Hello, World!\")");
Oct 27 14:25:00.523 INFO kablam!     |             ^^^ help: consider using `_got` instead
Oct 27 14:25:00.523 INFO kablam! 
Oct 27 14:25:00.523 INFO kablam! warning: unused variable: `node`
Oct 27 14:25:00.523 INFO kablam!    --> src/tongue/parser.rs:129:9
Oct 27 14:25:00.523 INFO kablam!     |
Oct 27 14:25:00.523 INFO kablam! 129 |     let node = Node {
Oct 27 14:25:00.523 INFO kablam!     |         ^^^^ help: consider using `_node` instead
Oct 27 14:25:00.523 INFO kablam! 
Oct 27 14:25:00.587 INFO kablam! warning: variable does not need to be mutable
Oct 27 14:25:00.587 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Oct 27 14:25:00.587 INFO kablam!    |          ----^
Oct 27 14:25:00.587 INFO kablam!    |          |
Oct 27 14:25:00.587 INFO kablam!    |          help: remove this `mut`
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 14:25:00.587 INFO kablam! 
Oct 27 14:25:00.587 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.587 INFO kablam!  --> src/tongue/util.rs:6:5
Oct 27 14:25:00.587 INFO kablam!   |
Oct 27 14:25:00.587 INFO kablam! 6 |     handle.read(&mut buffer);
Oct 27 14:25:00.587 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.587 INFO kablam!   |
Oct 27 14:25:00.587 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 27 14:25:00.587 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.587 INFO kablam! 
Oct 27 14:25:00.587 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.587 INFO kablam!   --> src/tongue/util.rs:12:5
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Oct 27 14:25:00.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.587 INFO kablam! 
Oct 27 14:25:00.587 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 14:25:00.587 INFO kablam!   --> src/tongue/util.rs:13:5
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam! 13 |     buf_writer.flush();
Oct 27 14:25:00.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 14:25:00.587 INFO kablam!    |
Oct 27 14:25:00.587 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 14:25:00.587 INFO kablam! 
Oct 27 14:25:01.349 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Oct 27 14:25:01.361 INFO kablam! su: No module specific data is present
Oct 27 14:25:01.701 INFO running `"docker" "rm" "-f" "0342cfc760b6d8bb6a7da5cc45ede35b9f292672f097292ac9209c30e2314f04"`
Oct 27 14:25:01.878 INFO blam! 0342cfc760b6d8bb6a7da5cc45ede35b9f292672f097292ac9209c30e2314f04