Sep 04 03:35:05.247 INFO checking tongue-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 03:35:05.247 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 03:35:05.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:35:05.398 INFO blam! c5b07aabdca9f6ad4150142daad180f96896bc8b7df650156666f63eaab8138c
Sep 04 03:35:05.400 INFO running `"docker" "start" "-a" "c5b07aabdca9f6ad4150142daad180f96896bc8b7df650156666f63eaab8138c"`
Sep 04 03:35:06.149 INFO kablam!     Checking tongue v0.1.2 (file:///source)
Sep 04 03:35:06.556 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 03:35:06.556 INFO kablam!  --> src/lib.rs:1:1
Sep 04 03:35:06.556 INFO kablam!   |
Sep 04 03:35:06.556 INFO kablam! 1 | #[macro_use]
Sep 04 03:35:06.556 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 03:35:06.556 INFO kablam!   |
Sep 04 03:35:06.556 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:35:06.557 INFO kablam! 
Sep 04 03:35:06.557 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 04 03:35:06.557 INFO kablam!   --> src/tongue/terminal.rs:55:25
Sep 04 03:35:06.557 INFO kablam!    |
Sep 04 03:35:06.557 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Sep 04 03:35:06.557 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Sep 04 03:35:06.557 INFO kablam!    |
Sep 04 03:35:06.557 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 03:35:06.557 INFO kablam! 
Sep 04 03:35:06.557 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 03:35:06.557 INFO kablam!  --> src/lib.rs:1:1
Sep 04 03:35:06.557 INFO kablam!   |
Sep 04 03:35:06.557 INFO kablam! 1 | #[macro_use]
Sep 04 03:35:06.557 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 03:35:06.557 INFO kablam!   |
Sep 04 03:35:06.557 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:35:06.557 INFO kablam! 
Sep 04 03:35:06.557 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 04 03:35:06.557 INFO kablam!   --> src/tongue/terminal.rs:55:25
Sep 04 03:35:06.558 INFO kablam!    |
Sep 04 03:35:06.558 INFO kablam! 55 |         term.c_cflag |= (libc::CS8);
Sep 04 03:35:06.558 INFO kablam!    |                         ^^^^^^^^^^^ help: remove these parentheses
Sep 04 03:35:06.558 INFO kablam!    |
Sep 04 03:35:06.558 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 03:35:06.558 INFO kablam! 
Sep 04 03:35:06.749 INFO kablam! warning: unused variable: `n`
Sep 04 03:35:06.749 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Sep 04 03:35:06.750 INFO kablam!    |
Sep 04 03:35:06.750 INFO kablam! 60 |             Ok(n) => {},
Sep 04 03:35:06.750 INFO kablam!    |                ^ help: consider using `_n` instead
Sep 04 03:35:06.750 INFO kablam!    |
Sep 04 03:35:06.750 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 03:35:06.750 INFO kablam! 
Sep 04 03:35:06.795 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:35:06.795 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Sep 04 03:35:06.795 INFO kablam!    |
Sep 04 03:35:06.795 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Sep 04 03:35:06.795 INFO kablam!    |          ----^
Sep 04 03:35:06.795 INFO kablam!    |          |
Sep 04 03:35:06.795 INFO kablam!    |          help: remove this `mut`
Sep 04 03:35:06.796 INFO kablam!    |
Sep 04 03:35:06.796 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:35:06.796 INFO kablam! 
Sep 04 03:35:06.807 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:06.807 INFO kablam!  --> src/tongue/util.rs:6:5
Sep 04 03:35:06.807 INFO kablam!   |
Sep 04 03:35:06.807 INFO kablam! 6 |     handle.read(&mut buffer);
Sep 04 03:35:06.807 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:06.807 INFO kablam!   |
Sep 04 03:35:06.807 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 04 03:35:06.807 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:06.807 INFO kablam! 
Sep 04 03:35:06.807 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:06.807 INFO kablam!   --> src/tongue/util.rs:12:5
Sep 04 03:35:06.807 INFO kablam!    |
Sep 04 03:35:06.807 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Sep 04 03:35:06.807 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:06.807 INFO kablam!    |
Sep 04 03:35:06.807 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:06.807 INFO kablam! 
Sep 04 03:35:06.807 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:06.807 INFO kablam!   --> src/tongue/util.rs:13:5
Sep 04 03:35:06.807 INFO kablam!    |
Sep 04 03:35:06.807 INFO kablam! 13 |     buf_writer.flush();
Sep 04 03:35:06.807 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:06.807 INFO kablam!    |
Sep 04 03:35:06.807 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:06.807 INFO kablam! 
Sep 04 03:35:06.920 INFO kablam! warning: unused variable: `expected`
Sep 04 03:35:06.920 INFO kablam!    --> src/tongue/lexer.rs:160:13
Sep 04 03:35:06.920 INFO kablam!     |
Sep 04 03:35:06.920 INFO kablam! 160 |         let expected: Vec<String> = vec![
Sep 04 03:35:06.920 INFO kablam!     |             ^^^^^^^^ help: consider using `_expected` instead
Sep 04 03:35:06.920 INFO kablam!     |
Sep 04 03:35:06.920 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 03:35:06.920 INFO kablam! 
Sep 04 03:35:06.920 INFO kablam! warning: unused variable: `got`
Sep 04 03:35:06.921 INFO kablam!    --> src/tongue/lexer.rs:166:13
Sep 04 03:35:06.921 INFO kablam!     |
Sep 04 03:35:06.921 INFO kablam! 166 |         let got = tokenize("println(\"Hello, World!\")");
Sep 04 03:35:06.921 INFO kablam!     |             ^^^ help: consider using `_got` instead
Sep 04 03:35:06.921 INFO kablam! 
Sep 04 03:35:06.921 INFO kablam! warning: unused variable: `node`
Sep 04 03:35:06.921 INFO kablam!    --> src/tongue/parser.rs:129:9
Sep 04 03:35:06.921 INFO kablam!     |
Sep 04 03:35:06.921 INFO kablam! 129 |     let node = Node {
Sep 04 03:35:06.921 INFO kablam!     |         ^^^^ help: consider using `_node` instead
Sep 04 03:35:06.921 INFO kablam! 
Sep 04 03:35:06.921 INFO kablam! warning: unused variable: `n`
Sep 04 03:35:06.921 INFO kablam!   --> src/tongue/evaluator.rs:60:16
Sep 04 03:35:06.921 INFO kablam!    |
Sep 04 03:35:06.921 INFO kablam! 60 |             Ok(n) => {},
Sep 04 03:35:06.921 INFO kablam!    |                ^ help: consider using `_n` instead
Sep 04 03:35:06.921 INFO kablam! 
Sep 04 03:35:06.995 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:35:06.995 INFO kablam!   --> src/tongue/evaluator.rs:23:10
Sep 04 03:35:06.995 INFO kablam!    |
Sep 04 03:35:06.995 INFO kablam! 23 | fn _eval(mut n: Node, config: &mut Config) {
Sep 04 03:35:06.995 INFO kablam!    |          ----^
Sep 04 03:35:06.995 INFO kablam!    |          |
Sep 04 03:35:06.995 INFO kablam!    |          help: remove this `mut`
Sep 04 03:35:06.996 INFO kablam!    |
Sep 04 03:35:06.996 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:35:06.996 INFO kablam! 
Sep 04 03:35:07.006 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:07.006 INFO kablam!  --> src/tongue/util.rs:6:5
Sep 04 03:35:07.006 INFO kablam!   |
Sep 04 03:35:07.006 INFO kablam! 6 |     handle.read(&mut buffer);
Sep 04 03:35:07.006 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:07.006 INFO kablam!   |
Sep 04 03:35:07.006 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 04 03:35:07.007 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:07.007 INFO kablam! 
Sep 04 03:35:07.007 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:07.008 INFO kablam!   --> src/tongue/util.rs:12:5
Sep 04 03:35:07.008 INFO kablam!    |
Sep 04 03:35:07.008 INFO kablam! 12 |     buf_writer.write(s.as_bytes());
Sep 04 03:35:07.008 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:07.008 INFO kablam!    |
Sep 04 03:35:07.008 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:07.009 INFO kablam! 
Sep 04 03:35:07.009 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:35:07.009 INFO kablam!   --> src/tongue/util.rs:13:5
Sep 04 03:35:07.009 INFO kablam!    |
Sep 04 03:35:07.009 INFO kablam! 13 |     buf_writer.flush();
Sep 04 03:35:07.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 04 03:35:07.009 INFO kablam!    |
Sep 04 03:35:07.009 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:35:07.009 INFO kablam! 
Sep 04 03:35:07.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 04 03:35:07.261 INFO kablam! su: No module specific data is present
Sep 04 03:35:07.713 INFO running `"docker" "rm" "-f" "c5b07aabdca9f6ad4150142daad180f96896bc8b7df650156666f63eaab8138c"`
Sep 04 03:35:07.887 INFO blam! c5b07aabdca9f6ad4150142daad180f96896bc8b7df650156666f63eaab8138c