Aug 10 19:34:48.537 INFO checking ianbrault/crisp against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 19:34:48.537 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:34:48.537 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:34:48.538 INFO running `"docker" "create" "-v" "/tmp/crater.eJRy3XuRbogn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:34:48.778 INFO blam! a47a12bc2c9a02dadc78e1218dc80f4ea3ed0fceb84ce288543e14a1921458df
Aug 10 19:34:48.781 INFO running `"docker" "start" "-a" "a47a12bc2c9a02dadc78e1218dc80f4ea3ed0fceb84ce288543e14a1921458df"`
Aug 10 19:34:49.942 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 10 19:34:50.090 INFO kablam!     Checking crisp v0.1.0 (file:///source)
Aug 10 19:34:51.165 INFO kablam! warning: unused variable: `tokens`
Aug 10 19:34:51.165 INFO kablam!    --> src/parse/mod.rs:130:9
Aug 10 19:34:51.165 INFO kablam!     |
Aug 10 19:34:51.166 INFO kablam! 130 |     let tokens = tokenize(&input);
Aug 10 19:34:51.166 INFO kablam!     |         ^^^^^^ help: consider using `_tokens` instead
Aug 10 19:34:51.166 INFO kablam!     |
Aug 10 19:34:51.166 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 10 19:34:51.167 INFO kablam! 
Aug 10 19:34:51.213 INFO kablam! warning: variable does not need to be mutable
Aug 10 19:34:51.213 INFO kablam!   --> src/parse/ast.rs:96:13
Aug 10 19:34:51.213 INFO kablam!    |
Aug 10 19:34:51.213 INFO kablam! 96 |         let mut ast = AST::new();
Aug 10 19:34:51.213 INFO kablam!    |             ----^^^
Aug 10 19:34:51.213 INFO kablam!    |             |
Aug 10 19:34:51.213 INFO kablam!    |             help: remove this `mut`
Aug 10 19:34:51.234 INFO kablam!    |
Aug 10 19:34:51.235 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 19:34:51.235 INFO kablam! 
Aug 10 19:34:51.287 INFO kablam! warning: field is never used: `value`
Aug 10 19:34:51.287 INFO kablam!   --> src/parse/ast.rs:14:5
Aug 10 19:34:51.287 INFO kablam!    |
Aug 10 19:34:51.287 INFO kablam! 14 |     value: Option<Type>,
Aug 10 19:34:51.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 10 19:34:51.288 INFO kablam!    |
Aug 10 19:34:51.288 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 19:34:51.289 INFO kablam! 
Aug 10 19:34:51.986 INFO kablam! warning: unused variable: `tokens`
Aug 10 19:34:51.986 INFO kablam!    --> src/parse/mod.rs:130:9
Aug 10 19:34:51.986 INFO kablam!     |
Aug 10 19:34:51.986 INFO kablam! 130 |     let tokens = tokenize(&input);
Aug 10 19:34:51.986 INFO kablam!     |         ^^^^^^ help: consider using `_tokens` instead
Aug 10 19:34:51.986 INFO kablam!     |
Aug 10 19:34:51.986 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 10 19:34:51.986 INFO kablam! 
Aug 10 19:34:52.315 INFO kablam! warning: variable does not need to be mutable
Aug 10 19:34:52.315 INFO kablam!   --> src/parse/ast.rs:96:13
Aug 10 19:34:52.315 INFO kablam!    |
Aug 10 19:34:52.315 INFO kablam! 96 |         let mut ast = AST::new();
Aug 10 19:34:52.315 INFO kablam!    |             ----^^^
Aug 10 19:34:52.315 INFO kablam!    |             |
Aug 10 19:34:52.315 INFO kablam!    |             help: remove this `mut`
Aug 10 19:34:52.315 INFO kablam!    |
Aug 10 19:34:52.315 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 19:34:52.315 INFO kablam! 
Aug 10 19:34:52.582 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Aug 10 19:34:52.587 INFO kablam! su: No module specific data is present
Aug 10 19:34:53.167 INFO running `"docker" "rm" "-f" "a47a12bc2c9a02dadc78e1218dc80f4ea3ed0fceb84ce288543e14a1921458df"`
Aug 10 19:34:53.370 INFO blam! a47a12bc2c9a02dadc78e1218dc80f4ea3ed0fceb84ce288543e14a1921458df