Aug 01 20:23:03.023 INFO checking tinyexpr-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 20:23:03.023 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:23:03.023 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:23:03.023 INFO running `"docker" "create" "-v" "/tmp/crater.1EfawwhneuOY:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:23:03.172 INFO blam! 64f012203f175fa59ddd0c74e24cb991a5ded04de52bd8a887f501d1fe47deab
Aug 01 20:23:03.179 INFO running `"docker" "start" "-a" "64f012203f175fa59ddd0c74e24cb991a5ded04de52bd8a887f501d1fe47deab"`
Aug 01 20:23:04.442 INFO kablam!     Checking tinyexpr v0.1.1 (file:///source)
Aug 01 20:23:04.885 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.885 INFO kablam!   --> src/lib.rs:69:1
Aug 01 20:23:04.885 INFO kablam!    |
Aug 01 20:23:04.885 INFO kablam! 69 | / macro_rules! is_pure {
Aug 01 20:23:04.885 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Aug 01 20:23:04.885 INFO kablam! 71 | | }
Aug 01 20:23:04.885 INFO kablam!    | |_^
Aug 01 20:23:04.886 INFO kablam!    |
Aug 01 20:23:04.886 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 20:23:04.886 INFO kablam! 
Aug 01 20:23:04.886 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.886 INFO kablam!   --> src/lib.rs:73:1
Aug 01 20:23:04.886 INFO kablam!    |
Aug 01 20:23:04.886 INFO kablam! 73 | / macro_rules! is_function {
Aug 01 20:23:04.886 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Aug 01 20:23:04.886 INFO kablam! 75 | | }
Aug 01 20:23:04.886 INFO kablam!    | |_^
Aug 01 20:23:04.886 INFO kablam! 
Aug 01 20:23:04.886 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.886 INFO kablam!   --> src/lib.rs:77:1
Aug 01 20:23:04.886 INFO kablam!    |
Aug 01 20:23:04.887 INFO kablam! 77 | / macro_rules! is_closure {
Aug 01 20:23:04.887 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Aug 01 20:23:04.887 INFO kablam! 79 | | }
Aug 01 20:23:04.887 INFO kablam!    | |_^
Aug 01 20:23:04.887 INFO kablam! 
Aug 01 20:23:04.891 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.891 INFO kablam!   --> src/lib.rs:69:1
Aug 01 20:23:04.891 INFO kablam!    |
Aug 01 20:23:04.891 INFO kablam! 69 | / macro_rules! is_pure {
Aug 01 20:23:04.891 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Aug 01 20:23:04.891 INFO kablam! 71 | | }
Aug 01 20:23:04.891 INFO kablam!    | |_^
Aug 01 20:23:04.892 INFO kablam!    |
Aug 01 20:23:04.892 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 20:23:04.892 INFO kablam! 
Aug 01 20:23:04.892 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.892 INFO kablam!   --> src/lib.rs:73:1
Aug 01 20:23:04.892 INFO kablam!    |
Aug 01 20:23:04.892 INFO kablam! 73 | / macro_rules! is_function {
Aug 01 20:23:04.892 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Aug 01 20:23:04.892 INFO kablam! 75 | | }
Aug 01 20:23:04.892 INFO kablam!    | |_^
Aug 01 20:23:04.892 INFO kablam! 
Aug 01 20:23:04.892 INFO kablam! warning: unused macro definition
Aug 01 20:23:04.892 INFO kablam!   --> src/lib.rs:77:1
Aug 01 20:23:04.892 INFO kablam!    |
Aug 01 20:23:04.892 INFO kablam! 77 | / macro_rules! is_closure {
Aug 01 20:23:04.892 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Aug 01 20:23:04.892 INFO kablam! 79 | | }
Aug 01 20:23:04.892 INFO kablam!    | |_^
Aug 01 20:23:04.892 INFO kablam! 
Aug 01 20:23:05.383 INFO kablam! warning: unused variable: `arity`
Aug 01 20:23:05.383 INFO kablam!    --> src/lib.rs:226:9
Aug 01 20:23:05.383 INFO kablam!     |
Aug 01 20:23:05.383 INFO kablam! 226 |     let arity = arity!(e_type);
Aug 01 20:23:05.384 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Aug 01 20:23:05.384 INFO kablam!     |
Aug 01 20:23:05.384 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 20:23:05.384 INFO kablam! 
Aug 01 20:23:05.391 INFO kablam! warning: unused variable: `i`
Aug 01 20:23:05.391 INFO kablam!    --> src/lib.rs:397:21
Aug 01 20:23:05.391 INFO kablam!     |
Aug 01 20:23:05.391 INFO kablam! 397 |                 for i in 0..arity {
Aug 01 20:23:05.391 INFO kablam!     |                     ^ help: consider using `_i` instead
Aug 01 20:23:05.391 INFO kablam! 
Aug 01 20:23:05.391 INFO kablam! warning: unused variable: `i`
Aug 01 20:23:05.391 INFO kablam!    --> src/lib.rs:514:13
Aug 01 20:23:05.391 INFO kablam!     |
Aug 01 20:23:05.391 INFO kablam! 514 |         for i in 0..arity {
Aug 01 20:23:05.391 INFO kablam!     |             ^ help: consider using `_i` instead
Aug 01 20:23:05.391 INFO kablam! 
Aug 01 20:23:05.502 INFO kablam! warning: unused variable: `arity`
Aug 01 20:23:05.502 INFO kablam!    --> src/lib.rs:226:9
Aug 01 20:23:05.502 INFO kablam!     |
Aug 01 20:23:05.502 INFO kablam! 226 |     let arity = arity!(e_type);
Aug 01 20:23:05.502 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Aug 01 20:23:05.503 INFO kablam!     |
Aug 01 20:23:05.503 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 20:23:05.503 INFO kablam! 
Aug 01 20:23:05.504 INFO kablam! warning: unused variable: `i`
Aug 01 20:23:05.504 INFO kablam!    --> src/lib.rs:397:21
Aug 01 20:23:05.504 INFO kablam!     |
Aug 01 20:23:05.504 INFO kablam! 397 |                 for i in 0..arity {
Aug 01 20:23:05.504 INFO kablam!     |                     ^ help: consider using `_i` instead
Aug 01 20:23:05.505 INFO kablam! 
Aug 01 20:23:05.506 INFO kablam! warning: unused variable: `i`
Aug 01 20:23:05.506 INFO kablam!    --> src/lib.rs:514:13
Aug 01 20:23:05.506 INFO kablam!     |
Aug 01 20:23:05.506 INFO kablam! 514 |         for i in 0..arity {
Aug 01 20:23:05.506 INFO kablam!     |             ^ help: consider using `_i` instead
Aug 01 20:23:05.506 INFO kablam! 
Aug 01 20:23:05.518 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:23:05.518 INFO kablam!    --> src/lib.rs:511:13
Aug 01 20:23:05.518 INFO kablam!     |
Aug 01 20:23:05.518 INFO kablam! 511 |         let mut known = 1;
Aug 01 20:23:05.518 INFO kablam!     |             ----^^^^^
Aug 01 20:23:05.518 INFO kablam!     |             |
Aug 01 20:23:05.518 INFO kablam!     |             help: remove this `mut`
Aug 01 20:23:05.518 INFO kablam!     |
Aug 01 20:23:05.518 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 20:23:05.518 INFO kablam! 
Aug 01 20:23:05.664 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:23:05.664 INFO kablam!    --> src/lib.rs:511:13
Aug 01 20:23:05.664 INFO kablam!     |
Aug 01 20:23:05.664 INFO kablam! 511 |         let mut known = 1;
Aug 01 20:23:05.664 INFO kablam!     |             ----^^^^^
Aug 01 20:23:05.664 INFO kablam!     |             |
Aug 01 20:23:05.665 INFO kablam!     |             help: remove this `mut`
Aug 01 20:23:05.665 INFO kablam!     |
Aug 01 20:23:05.665 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 20:23:05.665 INFO kablam! 
Aug 01 20:23:06.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Aug 01 20:23:06.651 INFO kablam! su: No module specific data is present
Aug 01 20:23:07.377 INFO running `"docker" "rm" "-f" "64f012203f175fa59ddd0c74e24cb991a5ded04de52bd8a887f501d1fe47deab"`
Aug 01 20:23:07.479 INFO blam! 64f012203f175fa59ddd0c74e24cb991a5ded04de52bd8a887f501d1fe47deab