Sep 17 19:42:15.634 INFO checking promise-rs-0.3.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 19:42:15.634 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 19:42:15.634 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 19:42:15.768 INFO blam! fd990bd9a63dc00b22e6b719cc707f3b861d4c097bef0058176d7e7377b5914d Sep 17 19:42:15.769 INFO running `"docker" "start" "-a" "fd990bd9a63dc00b22e6b719cc707f3b861d4c097bef0058176d7e7377b5914d"` Sep 17 19:42:16.731 INFO kablam! usermod: no changes Sep 17 19:42:16.782 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Sep 17 19:42:16.783 INFO kablam! disables Cargo from automatically inferring other binary targets. Sep 17 19:42:16.783 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 17 19:42:16.783 INFO kablam! files will be included as a binary target: Sep 17 19:42:16.783 INFO kablam! Sep 17 19:42:16.783 INFO kablam! * /source/src/main.rs Sep 17 19:42:16.783 INFO kablam! Sep 17 19:42:16.783 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 17 19:42:16.783 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Sep 17 19:42:16.783 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Sep 17 19:42:16.783 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 17 19:42:16.783 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 17 19:42:16.783 INFO kablam! Sep 17 19:42:16.783 INFO kablam! For more information on this warning you can consult Sep 17 19:42:16.783 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 17 19:42:16.783 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`, Sep 17 19:42:16.783 INFO kablam! please set bin.path in Cargo.toml Sep 17 19:42:16.783 INFO kablam! Checking promise-rs v0.3.0 (/source) Sep 17 19:42:17.032 INFO kablam! warning: variable does not need to be mutable Sep 17 19:42:17.032 INFO kablam! --> src/lib.rs:51:21 Sep 17 19:42:17.032 INFO kablam! | Sep 17 19:42:17.032 INFO kablam! 51 | let mut state = state_guard.as_mut().unwrap(); Sep 17 19:42:17.032 INFO kablam! | ----^^^^^ Sep 17 19:42:17.032 INFO kablam! | | Sep 17 19:42:17.032 INFO kablam! | help: remove this `mut` Sep 17 19:42:17.032 INFO kablam! | Sep 17 19:42:17.032 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 19:42:17.032 INFO kablam! Sep 17 19:42:17.032 INFO kablam! warning: variable does not need to be mutable Sep 17 19:42:17.032 INFO kablam! --> src/lib.rs:65:21 Sep 17 19:42:17.032 INFO kablam! | Sep 17 19:42:17.032 INFO kablam! 65 | let mut state = state_guard.as_mut().unwrap(); Sep 17 19:42:17.032 INFO kablam! | ----^^^^^ Sep 17 19:42:17.032 INFO kablam! | | Sep 17 19:42:17.032 INFO kablam! | help: remove this `mut` Sep 17 19:42:17.032 INFO kablam! Sep 17 19:42:17.045 INFO kablam! warning: unused attribute Sep 17 19:42:17.045 INFO kablam! --> src/lib.rs:192:9 Sep 17 19:42:17.045 INFO kablam! | Sep 17 19:42:17.045 INFO kablam! 192 | #[derive(Debug)] Sep 17 19:42:17.045 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 17 19:42:17.045 INFO kablam! | Sep 17 19:42:17.045 INFO kablam! = note: #[warn(unused_attributes)] on by default Sep 17 19:42:17.045 INFO kablam! Sep 17 19:42:17.064 INFO kablam! warning: variable does not need to be mutable Sep 17 19:42:17.064 INFO kablam! --> src/lib.rs:51:21 Sep 17 19:42:17.064 INFO kablam! | Sep 17 19:42:17.064 INFO kablam! 51 | let mut state = state_guard.as_mut().unwrap(); Sep 17 19:42:17.064 INFO kablam! | ----^^^^^ Sep 17 19:42:17.064 INFO kablam! | | Sep 17 19:42:17.064 INFO kablam! | help: remove this `mut` Sep 17 19:42:17.064 INFO kablam! | Sep 17 19:42:17.064 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 19:42:17.064 INFO kablam! Sep 17 19:42:17.064 INFO kablam! warning: variable does not need to be mutable Sep 17 19:42:17.064 INFO kablam! --> src/lib.rs:65:21 Sep 17 19:42:17.064 INFO kablam! | Sep 17 19:42:17.064 INFO kablam! 65 | let mut state = state_guard.as_mut().unwrap(); Sep 17 19:42:17.064 INFO kablam! | ----^^^^^ Sep 17 19:42:17.064 INFO kablam! | | Sep 17 19:42:17.064 INFO kablam! | help: remove this `mut` Sep 17 19:42:17.065 INFO kablam! Sep 17 19:42:17.078 INFO kablam! warning: unused attribute Sep 17 19:42:17.078 INFO kablam! --> src/lib.rs:192:9 Sep 17 19:42:17.078 INFO kablam! | Sep 17 19:42:17.078 INFO kablam! 192 | #[derive(Debug)] Sep 17 19:42:17.078 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 17 19:42:17.078 INFO kablam! | Sep 17 19:42:17.078 INFO kablam! = note: #[warn(unused_attributes)] on by default Sep 17 19:42:17.078 INFO kablam! Sep 17 19:42:17.326 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.56s Sep 17 19:42:17.328 INFO kablam! su: No module specific data is present Sep 17 19:42:18.155 INFO running `"docker" "rm" "-f" "fd990bd9a63dc00b22e6b719cc707f3b861d4c097bef0058176d7e7377b5914d"` Sep 17 19:42:18.515 INFO blam! fd990bd9a63dc00b22e6b719cc707f3b861d4c097bef0058176d7e7377b5914d