Aug 10 23:40:33.551 INFO checking tongue-0.1.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 23:40:33.551 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:40:33.551 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:40:33.551 INFO running `"docker" "create" "-v" "/tmp/crater.cbor2XjkgP2M:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:40:33.778 INFO blam! e623f1502d05f9c3a59f207a6306d448fbe3fb3e81a5ff07fed5db887196061f
Aug 10 23:40:33.780 INFO running `"docker" "start" "-a" "e623f1502d05f9c3a59f207a6306d448fbe3fb3e81a5ff07fed5db887196061f"`
Aug 10 23:40:35.311 INFO kablam!     Checking tongue v0.1.2 (file:///source)
Aug 10 23:40:35.507 INFO kablam! warning: unused `#[macro_use]` import
Aug 10 23:40:35.507 INFO kablam!  --> src/lib.rs:1:1
Aug 10 23:40:35.507 INFO kablam!   |
Aug 10 23:40:35.507 INFO kablam! 1 | #[macro_use]
Aug 10 23:40:35.507 INFO kablam!   | ^^^^^^^^^^^^
Aug 10 23:40:35.507 INFO kablam!   |
Aug 10 23:40:35.507 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 23:40:35.507 INFO kablam! 
Aug 10 23:40:35.507 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 10 23:40:35.508 INFO kablam!   --> src/tongue/terminal.rs:55:25
Aug 10 23:40:35.508 INFO kablam!    |
Aug 10 23:40:35.508 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Aug 10 23:40:35.508 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:40:35.508 INFO kablam!    |
Aug 10 23:40:35.508 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 10 23:40:35.508 INFO kablam! 
Aug 10 23:40:35.514 INFO kablam! warning: unused `#[macro_use]` import
Aug 10 23:40:35.514 INFO kablam!  --> src/lib.rs:1:1
Aug 10 23:40:35.514 INFO kablam!   |
Aug 10 23:40:35.514 INFO kablam! 1 | #[macro_use]
Aug 10 23:40:35.514 INFO kablam!   | ^^^^^^^^^^^^
Aug 10 23:40:35.515 INFO kablam!   |
Aug 10 23:40:35.515 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 23:40:35.515 INFO kablam! 
Aug 10 23:40:35.515 INFO kablam! warning: unnecessary parentheses around assigned value
Aug 10 23:40:35.515 INFO kablam!   --> src/tongue/terminal.rs:55:25
Aug 10 23:40:35.515 INFO kablam!    |
Aug 10 23:40:35.515 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Aug 10 23:40:35.515 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:40:35.515 INFO kablam!    |
Aug 10 23:40:35.515 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 10 23:40:35.515 INFO kablam! 
Aug 10 23:40:35.773 INFO kablam! warning: unused variable: `n`
Aug 10 23:40:35.773 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Aug 10 23:40:35.773 INFO kablam!    |
Aug 10 23:40:35.773 INFO kablam! 60 |             Ok(n) => {},
Aug 10 23:40:35.773 INFO kablam!    |                ^ help: consider using `_n` instead
Aug 10 23:40:35.773 INFO kablam!    |
Aug 10 23:40:35.773 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 23:40:35.773 INFO kablam! 
Aug 10 23:40:35.830 INFO kablam! warning: variable does not need to be mutable
Aug 10 23:40:35.830 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Aug 10 23:40:35.830 INFO kablam!    |
Aug 10 23:40:35.830 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Aug 10 23:40:35.830 INFO kablam!    |          ----^
Aug 10 23:40:35.830 INFO kablam!    |          |
Aug 10 23:40:35.830 INFO kablam!    |          help: remove this `mut`
Aug 10 23:40:35.830 INFO kablam!    |
Aug 10 23:40:35.830 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 23:40:35.831 INFO kablam! 
Aug 10 23:40:35.833 INFO kablam! warning: unused variable: `expected`
Aug 10 23:40:35.833 INFO kablam!    --> src/tongue/lexer.rs:160:13
Aug 10 23:40:35.833 INFO kablam!     |
Aug 10 23:40:35.833 INFO kablam! 160 |         let expected: Vec<String> = vec![
Aug 10 23:40:35.833 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Aug 10 23:40:35.833 INFO kablam!     |
Aug 10 23:40:35.833 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 10 23:40:35.833 INFO kablam! 
Aug 10 23:40:35.834 INFO kablam! warning: unused variable: `got`
Aug 10 23:40:35.834 INFO kablam!    --> src/tongue/lexer.rs:166:13
Aug 10 23:40:35.834 INFO kablam!     |
Aug 10 23:40:35.834 INFO kablam! 166 |         let got = tokenize("println(\"Hello, World!\")");
Aug 10 23:40:35.834 INFO kablam!     |             ^^^ help: consider using `_got` instead
Aug 10 23:40:35.834 INFO kablam! 
Aug 10 23:40:35.834 INFO kablam! warning: unused variable: `node`
Aug 10 23:40:35.834 INFO kablam!    --> src/tongue/parser.rs:129:9
Aug 10 23:40:35.834 INFO kablam!     |
Aug 10 23:40:35.834 INFO kablam! 129 |     let node = Node {
Aug 10 23:40:35.834 INFO kablam!     |         ^^^^ help: consider using `_node` instead
Aug 10 23:40:35.834 INFO kablam! 
Aug 10 23:40:35.834 INFO kablam! warning: unused variable: `n`
Aug 10 23:40:35.834 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Aug 10 23:40:35.834 INFO kablam!    |
Aug 10 23:40:35.834 INFO kablam! 60 |             Ok(n) => {},
Aug 10 23:40:35.835 INFO kablam!    |                ^ help: consider using `_n` instead
Aug 10 23:40:35.835 INFO kablam! 
Aug 10 23:40:35.844 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.844 INFO kablam!  --> src/tongue/util.rs:6:5
Aug 10 23:40:35.844 INFO kablam!   |
Aug 10 23:40:35.844 INFO kablam! 6 |     handle.read(&mut buffer);
Aug 10 23:40:35.844 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.844 INFO kablam!   |
Aug 10 23:40:35.844 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Aug 10 23:40:35.844 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.844 INFO kablam! 
Aug 10 23:40:35.845 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.845 INFO kablam!   --> src/tongue/util.rs:12:5
Aug 10 23:40:35.845 INFO kablam!    |
Aug 10 23:40:35.845 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Aug 10 23:40:35.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.845 INFO kablam!    |
Aug 10 23:40:35.845 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.845 INFO kablam! 
Aug 10 23:40:35.845 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.845 INFO kablam!   --> src/tongue/util.rs:13:5
Aug 10 23:40:35.845 INFO kablam!    |
Aug 10 23:40:35.845 INFO kablam! 13 |     buf_writer.flush();
Aug 10 23:40:35.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.845 INFO kablam!    |
Aug 10 23:40:35.845 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.845 INFO kablam! 
Aug 10 23:40:35.919 INFO kablam! warning: variable does not need to be mutable
Aug 10 23:40:35.919 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Aug 10 23:40:35.919 INFO kablam!    |
Aug 10 23:40:35.919 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Aug 10 23:40:35.919 INFO kablam!    |          ----^
Aug 10 23:40:35.919 INFO kablam!    |          |
Aug 10 23:40:35.919 INFO kablam!    |          help: remove this `mut`
Aug 10 23:40:35.920 INFO kablam!    |
Aug 10 23:40:35.920 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 23:40:35.920 INFO kablam! 
Aug 10 23:40:35.934 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.934 INFO kablam!  --> src/tongue/util.rs:6:5
Aug 10 23:40:35.934 INFO kablam!   |
Aug 10 23:40:35.934 INFO kablam! 6 |     handle.read(&mut buffer);
Aug 10 23:40:35.934 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.934 INFO kablam!   |
Aug 10 23:40:35.934 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Aug 10 23:40:35.934 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.934 INFO kablam! 
Aug 10 23:40:35.934 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.934 INFO kablam!   --> src/tongue/util.rs:12:5
Aug 10 23:40:35.934 INFO kablam!    |
Aug 10 23:40:35.934 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Aug 10 23:40:35.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.935 INFO kablam!    |
Aug 10 23:40:35.935 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.935 INFO kablam! 
Aug 10 23:40:35.935 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 23:40:35.935 INFO kablam!   --> src/tongue/util.rs:13:5
Aug 10 23:40:35.935 INFO kablam!    |
Aug 10 23:40:35.935 INFO kablam! 13 |     buf_writer.flush();
Aug 10 23:40:35.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:35.935 INFO kablam!    |
Aug 10 23:40:35.935 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 23:40:35.935 INFO kablam! 
Aug 10 23:40:36.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Aug 10 23:40:36.187 INFO kablam! su: No module specific data is present
Aug 10 23:40:36.832 INFO running `"docker" "rm" "-f" "e623f1502d05f9c3a59f207a6306d448fbe3fb3e81a5ff07fed5db887196061f"`
Aug 10 23:40:36.942 INFO blam! e623f1502d05f9c3a59f207a6306d448fbe3fb3e81a5ff07fed5db887196061f