Nov 05 02:57:15.572 INFO checking acto-rs-0.5.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 05 02:57:15.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 05 02:57:15.916 INFO blam! 1db1049af0879bf81ab52d65b17d889994ce3c08d075bf21298c101b63a18f43 Nov 05 02:57:15.917 INFO running `"docker" "start" "-a" "1db1049af0879bf81ab52d65b17d889994ce3c08d075bf21298c101b63a18f43"` Nov 05 02:57:16.403 INFO kablam! usermod: no changes Nov 05 02:57:16.431 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Nov 05 02:57:16.431 INFO kablam! disables Cargo from automatically inferring other binary targets. Nov 05 02:57:16.431 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Nov 05 02:57:16.431 INFO kablam! files will be included as a binary target: Nov 05 02:57:16.431 INFO kablam! Nov 05 02:57:16.431 INFO kablam! * /source/src/main.rs Nov 05 02:57:16.431 INFO kablam! Nov 05 02:57:16.431 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Nov 05 02:57:16.431 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Nov 05 02:57:16.431 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Nov 05 02:57:16.431 INFO kablam! section. You may also move the files to a location where Cargo would not Nov 05 02:57:16.431 INFO kablam! automatically infer them to be a target, such as in subfolders. Nov 05 02:57:16.431 INFO kablam! Nov 05 02:57:16.431 INFO kablam! For more information on this warning you can consult Nov 05 02:57:16.431 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Nov 05 02:57:16.431 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bench`, Nov 05 02:57:16.431 INFO kablam! please set bin.path in Cargo.toml Nov 05 02:57:16.435 INFO kablam! Checking lossyq v0.1.19 Nov 05 02:57:17.031 INFO kablam! Checking acto-rs v0.5.2 (/source) Nov 05 02:57:18.999 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.000 INFO kablam! --> src/scheduler/wrap.rs:19:11 Nov 05 02:57:19.000 INFO kablam! | Nov 05 02:57:19.001 INFO kablam! 19 | let mut slice = self.output_positions.as_mut_slice(); Nov 05 02:57:19.001 INFO kablam! | ----^^^^^ Nov 05 02:57:19.001 INFO kablam! | | Nov 05 02:57:19.001 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.001 INFO kablam! | Nov 05 02:57:19.001 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 05 02:57:19.001 INFO kablam! Nov 05 02:57:19.001 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.001 INFO kablam! --> src/scheduler/wrap.rs:35:9 Nov 05 02:57:19.001 INFO kablam! | Nov 05 02:57:19.001 INFO kablam! 35 | let mut slice = self.output_positions.as_mut_slice(); Nov 05 02:57:19.001 INFO kablam! | ----^^^^^ Nov 05 02:57:19.001 INFO kablam! | | Nov 05 02:57:19.001 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.001 INFO kablam! Nov 05 02:57:19.015 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.015 INFO kablam! --> src/scheduler/page.rs:51:9 Nov 05 02:57:19.016 INFO kablam! | Nov 05 02:57:19.017 INFO kablam! 51 | let mut data_ref = &mut slice[idx]; Nov 05 02:57:19.023 INFO kablam! | ----^^^^^^^^ Nov 05 02:57:19.023 INFO kablam! | | Nov 05 02:57:19.023 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.023 INFO kablam! Nov 05 02:57:19.103 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.104 INFO kablam! --> src/scheduler/wrap.rs:19:11 Nov 05 02:57:19.104 INFO kablam! | Nov 05 02:57:19.104 INFO kablam! 19 | let mut slice = self.output_positions.as_mut_slice(); Nov 05 02:57:19.104 INFO kablam! | ----^^^^^ Nov 05 02:57:19.104 INFO kablam! | | Nov 05 02:57:19.105 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.105 INFO kablam! | Nov 05 02:57:19.106 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 05 02:57:19.106 INFO kablam! Nov 05 02:57:19.106 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.106 INFO kablam! --> src/scheduler/wrap.rs:35:9 Nov 05 02:57:19.106 INFO kablam! | Nov 05 02:57:19.106 INFO kablam! 35 | let mut slice = self.output_positions.as_mut_slice(); Nov 05 02:57:19.106 INFO kablam! | ----^^^^^ Nov 05 02:57:19.106 INFO kablam! | | Nov 05 02:57:19.106 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.106 INFO kablam! Nov 05 02:57:19.106 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.106 INFO kablam! --> src/scheduler/page.rs:51:9 Nov 05 02:57:19.106 INFO kablam! | Nov 05 02:57:19.106 INFO kablam! 51 | let mut data_ref = &mut slice[idx]; Nov 05 02:57:19.106 INFO kablam! | ----^^^^^^^^ Nov 05 02:57:19.106 INFO kablam! | | Nov 05 02:57:19.106 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.106 INFO kablam! Nov 05 02:57:19.303 INFO kablam! warning: variable does not need to be mutable Nov 05 02:57:19.303 INFO kablam! --> src/bench/bitset.rs:19:9 Nov 05 02:57:19.303 INFO kablam! | Nov 05 02:57:19.303 INFO kablam! 19 | let mut slice = self.bits.as_mut_slice(); Nov 05 02:57:19.303 INFO kablam! | ----^^^^^ Nov 05 02:57:19.303 INFO kablam! | | Nov 05 02:57:19.303 INFO kablam! | help: remove this `mut` Nov 05 02:57:19.303 INFO kablam! Nov 05 02:57:20.531 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.11s Nov 05 02:57:20.533 INFO kablam! su: No module specific data is present Nov 05 02:57:20.991 INFO running `"docker" "rm" "-f" "1db1049af0879bf81ab52d65b17d889994ce3c08d075bf21298c101b63a18f43"` Nov 05 02:57:21.116 INFO blam! 1db1049af0879bf81ab52d65b17d889994ce3c08d075bf21298c101b63a18f43