Sep 10 23:06:21.690 INFO checking acto-rs-0.5.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 23:06:21.690 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 23:06:21.690 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 23:06:21.900 INFO blam! 88e8e8be85111294ee9d7c8888a969eef3e39f231397079ba84d4f37266380fd
Sep 10 23:06:21.902 INFO running `"docker" "start" "-a" "88e8e8be85111294ee9d7c8888a969eef3e39f231397079ba84d4f37266380fd"`
Sep 10 23:06:22.814 INFO kablam! usermod: no changes
Sep 10 23:06:22.830 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 10 23:06:22.830 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 10 23:06:22.830 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 10 23:06:22.830 INFO kablam! files will be included as a binary target:
Sep 10 23:06:22.830 INFO kablam! 
Sep 10 23:06:22.830 INFO kablam! * /source/src/main.rs
Sep 10 23:06:22.830 INFO kablam! 
Sep 10 23:06:22.830 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 10 23:06:22.830 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 10 23:06:22.831 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 10 23:06:22.831 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 10 23:06:22.831 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 10 23:06:22.831 INFO kablam! 
Sep 10 23:06:22.831 INFO kablam! For more information on this warning you can consult
Sep 10 23:06:22.831 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 10 23:06:22.831 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bench`,
Sep 10 23:06:22.831 INFO kablam! please set bin.path in Cargo.toml
Sep 10 23:06:22.834 INFO kablam!     Checking lossyq v0.1.19
Sep 10 23:06:23.200 INFO kablam!     Checking acto-rs v0.5.2 (file:///source)
Sep 10 23:06:23.856 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:23.856 INFO kablam!   --> src/scheduler/wrap.rs:19:11
Sep 10 23:06:23.856 INFO kablam!    |
Sep 10 23:06:23.856 INFO kablam! 19 |       let mut slice = self.output_positions.as_mut_slice();
Sep 10 23:06:23.856 INFO kablam!    |           ----^^^^^
Sep 10 23:06:23.856 INFO kablam!    |           |
Sep 10 23:06:23.856 INFO kablam!    |           help: remove this `mut`
Sep 10 23:06:23.856 INFO kablam!    |
Sep 10 23:06:23.856 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 23:06:23.856 INFO kablam! 
Sep 10 23:06:23.857 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:23.857 INFO kablam!   --> src/scheduler/wrap.rs:35:9
Sep 10 23:06:23.857 INFO kablam!    |
Sep 10 23:06:23.857 INFO kablam! 35 |     let mut slice = self.output_positions.as_mut_slice();
Sep 10 23:06:23.857 INFO kablam!    |         ----^^^^^
Sep 10 23:06:23.857 INFO kablam!    |         |
Sep 10 23:06:23.857 INFO kablam!    |         help: remove this `mut`
Sep 10 23:06:23.857 INFO kablam! 
Sep 10 23:06:23.859 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:23.859 INFO kablam!   --> src/scheduler/page.rs:51:9
Sep 10 23:06:23.859 INFO kablam!    |
Sep 10 23:06:23.859 INFO kablam! 51 |     let mut data_ref = &mut slice[idx];
Sep 10 23:06:23.859 INFO kablam!    |         ----^^^^^^^^
Sep 10 23:06:23.859 INFO kablam!    |         |
Sep 10 23:06:23.859 INFO kablam!    |         help: remove this `mut`
Sep 10 23:06:23.859 INFO kablam! 
Sep 10 23:06:24.164 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:24.164 INFO kablam!   --> src/scheduler/wrap.rs:19:11
Sep 10 23:06:24.164 INFO kablam!    |
Sep 10 23:06:24.164 INFO kablam! 19 |       let mut slice = self.output_positions.as_mut_slice();
Sep 10 23:06:24.164 INFO kablam!    |           ----^^^^^
Sep 10 23:06:24.164 INFO kablam!    |           |
Sep 10 23:06:24.164 INFO kablam!    |           help: remove this `mut`
Sep 10 23:06:24.164 INFO kablam!    |
Sep 10 23:06:24.164 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 23:06:24.164 INFO kablam! 
Sep 10 23:06:24.174 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:24.174 INFO kablam!   --> src/scheduler/wrap.rs:35:9
Sep 10 23:06:24.174 INFO kablam!    |
Sep 10 23:06:24.174 INFO kablam! 35 |     let mut slice = self.output_positions.as_mut_slice();
Sep 10 23:06:24.174 INFO kablam!    |         ----^^^^^
Sep 10 23:06:24.174 INFO kablam!    |         |
Sep 10 23:06:24.174 INFO kablam!    |         help: remove this `mut`
Sep 10 23:06:24.174 INFO kablam! 
Sep 10 23:06:24.174 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:24.174 INFO kablam!   --> src/scheduler/page.rs:51:9
Sep 10 23:06:24.174 INFO kablam!    |
Sep 10 23:06:24.174 INFO kablam! 51 |     let mut data_ref = &mut slice[idx];
Sep 10 23:06:24.174 INFO kablam!    |         ----^^^^^^^^
Sep 10 23:06:24.174 INFO kablam!    |         |
Sep 10 23:06:24.174 INFO kablam!    |         help: remove this `mut`
Sep 10 23:06:24.174 INFO kablam! 
Sep 10 23:06:24.278 INFO kablam! warning: variable does not need to be mutable
Sep 10 23:06:24.278 INFO kablam!   --> src/bench/bitset.rs:19:9
Sep 10 23:06:24.278 INFO kablam!    |
Sep 10 23:06:24.278 INFO kablam! 19 |     let mut slice = self.bits.as_mut_slice();
Sep 10 23:06:24.278 INFO kablam!    |         ----^^^^^
Sep 10 23:06:24.278 INFO kablam!    |         |
Sep 10 23:06:24.278 INFO kablam!    |         help: remove this `mut`
Sep 10 23:06:24.278 INFO kablam! 
Sep 10 23:06:24.369 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Sep 10 23:06:24.372 INFO kablam! su: No module specific data is present
Sep 10 23:06:24.970 INFO running `"docker" "rm" "-f" "88e8e8be85111294ee9d7c8888a969eef3e39f231397079ba84d4f37266380fd"`
Sep 10 23:06:25.026 INFO blam! 88e8e8be85111294ee9d7c8888a969eef3e39f231397079ba84d4f37266380fd