Aug 11 05:50:27.252 INFO checking promise-rs-0.3.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 05:50:27.252 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 05:50:27.252 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 05:50:27.253 INFO running `"docker" "create" "-v" "/tmp/crater.3nlUGZIV4v43:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 05:50:27.539 INFO blam! 3425febe5bd274bfc01104490819668c69c205e9f51ca44c5910092d8b255ced Aug 11 05:50:27.541 INFO running `"docker" "start" "-a" "3425febe5bd274bfc01104490819668c69c205e9f51ca44c5910092d8b255ced"` Aug 11 05:50:28.984 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Aug 11 05:50:28.985 INFO kablam! disables Cargo from automatically inferring other binary targets. Aug 11 05:50:28.985 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Aug 11 05:50:28.985 INFO kablam! files will be included as a binary target: Aug 11 05:50:28.985 INFO kablam! Aug 11 05:50:28.985 INFO kablam! * /source/src/main.rs Aug 11 05:50:28.985 INFO kablam! Aug 11 05:50:28.985 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Aug 11 05:50:28.985 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Aug 11 05:50:28.985 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Aug 11 05:50:28.985 INFO kablam! section. You may also move the files to a location where Cargo would not Aug 11 05:50:28.985 INFO kablam! automatically infer them to be a target, such as in subfolders. Aug 11 05:50:28.985 INFO kablam! Aug 11 05:50:28.985 INFO kablam! For more information on this warning you can consult Aug 11 05:50:28.985 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Aug 11 05:50:28.985 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`, Aug 11 05:50:28.985 INFO kablam! please set bin.path in Cargo.toml Aug 11 05:50:28.986 INFO kablam! Checking promise-rs v0.3.0 (file:///source) Aug 11 05:50:29.296 INFO kablam! warning: variable does not need to be mutable Aug 11 05:50:29.296 INFO kablam! --> src/lib.rs:51:21 Aug 11 05:50:29.296 INFO kablam! | Aug 11 05:50:29.296 INFO kablam! 51 | let mut state = state_guard.as_mut().unwrap(); Aug 11 05:50:29.296 INFO kablam! | ----^^^^^ Aug 11 05:50:29.296 INFO kablam! | | Aug 11 05:50:29.296 INFO kablam! | help: remove this `mut` Aug 11 05:50:29.297 INFO kablam! | Aug 11 05:50:29.297 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 05:50:29.297 INFO kablam! Aug 11 05:50:29.297 INFO kablam! warning: variable does not need to be mutable Aug 11 05:50:29.297 INFO kablam! --> src/lib.rs:65:21 Aug 11 05:50:29.297 INFO kablam! | Aug 11 05:50:29.297 INFO kablam! 65 | let mut state = state_guard.as_mut().unwrap(); Aug 11 05:50:29.297 INFO kablam! | ----^^^^^ Aug 11 05:50:29.297 INFO kablam! | | Aug 11 05:50:29.297 INFO kablam! | help: remove this `mut` Aug 11 05:50:29.297 INFO kablam! Aug 11 05:50:29.331 INFO kablam! warning: unused attribute Aug 11 05:50:29.331 INFO kablam! --> src/lib.rs:192:9 Aug 11 05:50:29.331 INFO kablam! | Aug 11 05:50:29.331 INFO kablam! 192 | #[derive(Debug)] Aug 11 05:50:29.332 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 11 05:50:29.332 INFO kablam! | Aug 11 05:50:29.332 INFO kablam! = note: #[warn(unused_attributes)] on by default Aug 11 05:50:29.332 INFO kablam! Aug 11 05:50:29.351 INFO kablam! warning: variable does not need to be mutable Aug 11 05:50:29.351 INFO kablam! --> src/lib.rs:51:21 Aug 11 05:50:29.351 INFO kablam! | Aug 11 05:50:29.351 INFO kablam! 51 | let mut state = state_guard.as_mut().unwrap(); Aug 11 05:50:29.351 INFO kablam! | ----^^^^^ Aug 11 05:50:29.351 INFO kablam! | | Aug 11 05:50:29.351 INFO kablam! | help: remove this `mut` Aug 11 05:50:29.351 INFO kablam! | Aug 11 05:50:29.351 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 05:50:29.351 INFO kablam! Aug 11 05:50:29.352 INFO kablam! warning: variable does not need to be mutable Aug 11 05:50:29.352 INFO kablam! --> src/lib.rs:65:21 Aug 11 05:50:29.352 INFO kablam! | Aug 11 05:50:29.352 INFO kablam! 65 | let mut state = state_guard.as_mut().unwrap(); Aug 11 05:50:29.352 INFO kablam! | ----^^^^^ Aug 11 05:50:29.352 INFO kablam! | | Aug 11 05:50:29.352 INFO kablam! | help: remove this `mut` Aug 11 05:50:29.352 INFO kablam! Aug 11 05:50:29.390 INFO kablam! warning: unused attribute Aug 11 05:50:29.390 INFO kablam! --> src/lib.rs:192:9 Aug 11 05:50:29.390 INFO kablam! | Aug 11 05:50:29.391 INFO kablam! 192 | #[derive(Debug)] Aug 11 05:50:29.391 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 11 05:50:29.391 INFO kablam! | Aug 11 05:50:29.391 INFO kablam! = note: #[warn(unused_attributes)] on by default Aug 11 05:50:29.391 INFO kablam! Aug 11 05:50:29.762 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.79s Aug 11 05:50:29.772 INFO kablam! su: No module specific data is present Aug 11 05:50:30.706 INFO running `"docker" "rm" "-f" "3425febe5bd274bfc01104490819668c69c205e9f51ca44c5910092d8b255ced"` Aug 11 05:50:30.834 INFO blam! 3425febe5bd274bfc01104490819668c69c205e9f51ca44c5910092d8b255ced