Aug 02 01:51:26.753 INFO checking promise-rs-0.3.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:51:26.753 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:26.753 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:26.753 INFO running `"docker" "create" "-v" "/tmp/crater.kIbZOudIQ8LV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 02 01:51:26.921 INFO blam! 22ca5c53e3488650737126c1145651750884edf62d1976bf4d2043df289e1a90
Aug 02 01:51:26.922 INFO running `"docker" "start" "-a" "22ca5c53e3488650737126c1145651750884edf62d1976bf4d2043df289e1a90"`
Aug 02 01:51:27.822 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 02 01:51:27.822 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 02 01:51:27.822 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 02 01:51:27.822 INFO kablam! files will be included as a binary target:
Aug 02 01:51:27.822 INFO kablam! 
Aug 02 01:51:27.822 INFO kablam! * /source/src/main.rs
Aug 02 01:51:27.822 INFO kablam! 
Aug 02 01:51:27.822 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 02 01:51:27.822 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 02 01:51:27.822 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 02 01:51:27.822 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 02 01:51:27.822 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 02 01:51:27.822 INFO kablam! 
Aug 02 01:51:27.822 INFO kablam! For more information on this warning you can consult
Aug 02 01:51:27.823 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 02 01:51:27.823 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`,
Aug 02 01:51:27.823 INFO kablam! please set bin.path in Cargo.toml
Aug 02 01:51:27.826 INFO kablam!     Checking promise-rs v0.3.0 (file:///source)
Aug 02 01:51:28.319 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:51:28.319 INFO kablam!   --> src/lib.rs:51:21
Aug 02 01:51:28.319 INFO kablam!    |
Aug 02 01:51:28.319 INFO kablam! 51 |                 let mut state = state_guard.as_mut().unwrap();
Aug 02 01:51:28.319 INFO kablam!    |                     ----^^^^^
Aug 02 01:51:28.319 INFO kablam!    |                     |
Aug 02 01:51:28.319 INFO kablam!    |                     help: remove this `mut`
Aug 02 01:51:28.319 INFO kablam!    |
Aug 02 01:51:28.319 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 01:51:28.319 INFO kablam! 
Aug 02 01:51:28.319 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:51:28.319 INFO kablam!   --> src/lib.rs:65:21
Aug 02 01:51:28.319 INFO kablam!    |
Aug 02 01:51:28.319 INFO kablam! 65 |                 let mut state = state_guard.as_mut().unwrap();
Aug 02 01:51:28.319 INFO kablam!    |                     ----^^^^^
Aug 02 01:51:28.319 INFO kablam!    |                     |
Aug 02 01:51:28.319 INFO kablam!    |                     help: remove this `mut`
Aug 02 01:51:28.320 INFO kablam! 
Aug 02 01:51:28.327 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:51:28.327 INFO kablam!   --> src/lib.rs:51:21
Aug 02 01:51:28.327 INFO kablam!    |
Aug 02 01:51:28.327 INFO kablam! 51 |                 let mut state = state_guard.as_mut().unwrap();
Aug 02 01:51:28.327 INFO kablam!    |                     ----^^^^^
Aug 02 01:51:28.327 INFO kablam!    |                     |
Aug 02 01:51:28.327 INFO kablam!    |                     help: remove this `mut`
Aug 02 01:51:28.327 INFO kablam!    |
Aug 02 01:51:28.327 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 01:51:28.327 INFO kablam! 
Aug 02 01:51:28.328 INFO kablam! warning: variable does not need to be mutable
Aug 02 01:51:28.328 INFO kablam!   --> src/lib.rs:65:21
Aug 02 01:51:28.328 INFO kablam!    |
Aug 02 01:51:28.328 INFO kablam! 65 |                 let mut state = state_guard.as_mut().unwrap();
Aug 02 01:51:28.328 INFO kablam!    |                     ----^^^^^
Aug 02 01:51:28.328 INFO kablam!    |                     |
Aug 02 01:51:28.328 INFO kablam!    |                     help: remove this `mut`
Aug 02 01:51:28.328 INFO kablam! 
Aug 02 01:51:28.347 INFO kablam! warning: unused attribute
Aug 02 01:51:28.347 INFO kablam!    --> src/lib.rs:192:9
Aug 02 01:51:28.347 INFO kablam!     |
Aug 02 01:51:28.347 INFO kablam! 192 |         #[derive(Debug)]
Aug 02 01:51:28.347 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 01:51:28.347 INFO kablam!     |
Aug 02 01:51:28.347 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Aug 02 01:51:28.347 INFO kablam! 
Aug 02 01:51:28.362 INFO kablam! warning: unused attribute
Aug 02 01:51:28.362 INFO kablam!    --> src/lib.rs:192:9
Aug 02 01:51:28.362 INFO kablam!     |
Aug 02 01:51:28.362 INFO kablam! 192 |         #[derive(Debug)]
Aug 02 01:51:28.362 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 01:51:28.362 INFO kablam!     |
Aug 02 01:51:28.362 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Aug 02 01:51:28.362 INFO kablam! 
Aug 02 01:51:28.892 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Aug 02 01:51:28.895 INFO kablam! su: No module specific data is present
Aug 02 01:51:29.438 INFO running `"docker" "rm" "-f" "22ca5c53e3488650737126c1145651750884edf62d1976bf4d2043df289e1a90"`
Aug 02 01:51:29.616 INFO blam! 22ca5c53e3488650737126c1145651750884edf62d1976bf4d2043df289e1a90