Sep 20 21:11:08.912 INFO checking sgrif/cotli-helper against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 21:11:08.912 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 21:11:08.912 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 21:11:09.129 INFO blam! 23d88aeefc73696f8000b9e749c3a638098337c51da4dcc03717b492d937d54b Sep 20 21:11:09.131 INFO running `"docker" "start" "-a" "23d88aeefc73696f8000b9e749c3a638098337c51da4dcc03717b492d937d54b"` Sep 20 21:11:10.646 INFO kablam! usermod: no changes Sep 20 21:11:10.704 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 20 21:11:10.704 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 20 21:11:10.705 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 20 21:11:10.705 INFO kablam! files will be included as a test target: Sep 20 21:11:10.705 INFO kablam! Sep 20 21:11:10.705 INFO kablam! * /source/tests/support.rs Sep 20 21:11:10.705 INFO kablam! Sep 20 21:11:10.705 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 20 21:11:10.705 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 20 21:11:10.705 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 20 21:11:10.705 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 20 21:11:10.705 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 20 21:11:10.705 INFO kablam! Sep 20 21:11:10.705 INFO kablam! For more information on this warning you can consult Sep 20 21:11:10.705 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 20 21:11:10.823 INFO kablam! Checking libc v0.2.22 Sep 20 21:11:10.823 INFO kablam! Checking unicode-segmentation v1.2.0 Sep 20 21:11:10.864 INFO kablam! Checking either v1.1.0 Sep 20 21:11:10.866 INFO kablam! Checking serde v1.0.8 Sep 20 21:11:10.871 INFO kablam! Checking ordermap v0.2.10 Sep 20 21:11:10.879 INFO kablam! Compiling serde_derive_internals v0.15.1 Sep 20 21:11:11.726 INFO kablam! Checking itertools v0.6.0 Sep 20 21:11:14.862 INFO kablam! Checking atty v0.2.2 Sep 20 21:11:14.862 INFO kablam! Checking term_size v0.3.0 Sep 20 21:11:14.862 INFO kablam! Checking rand v0.3.15 Sep 20 21:11:18.580 INFO kablam! Checking clap v2.24.2 Sep 20 21:11:18.856 INFO kablam! Compiling serde_derive v1.0.8 Sep 20 21:11:38.953 INFO kablam! Checking toml v0.4.1 Sep 20 21:11:40.854 INFO kablam! Checking cotli-helper v0.1.0 (/source) Sep 20 21:11:43.594 INFO kablam! warning: floating-point types cannot be used in patterns Sep 20 21:11:43.594 INFO kablam! --> src/aura/mod.rs:119:14 Sep 20 21:11:43.594 INFO kablam! | Sep 20 21:11:43.594 INFO kablam! 119 | (0.0, _, None) => true, Sep 20 21:11:43.594 INFO kablam! | ^^^ Sep 20 21:11:43.594 INFO kablam! | Sep 20 21:11:43.594 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Sep 20 21:11:43.594 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 20 21:11:43.594 INFO kablam! = note: for more information, see issue #41620 Sep 20 21:11:43.594 INFO kablam! Sep 20 21:11:43.650 INFO kablam! warning: floating-point types cannot be used in patterns Sep 20 21:11:43.650 INFO kablam! --> src/aura/mod.rs:119:14 Sep 20 21:11:43.650 INFO kablam! | Sep 20 21:11:43.650 INFO kablam! 119 | (0.0, _, None) => true, Sep 20 21:11:43.650 INFO kablam! | ^^^ Sep 20 21:11:43.650 INFO kablam! | Sep 20 21:11:43.650 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 20 21:11:43.650 INFO kablam! = note: for more information, see issue #41620 Sep 20 21:11:43.650 INFO kablam! Sep 20 21:11:44.218 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Sep 20 21:11:44.218 INFO kablam! --> src/lib.rs:2:12 Sep 20 21:11:44.218 INFO kablam! | Sep 20 21:11:44.218 INFO kablam! 2 | #![feature(conservative_impl_trait)] Sep 20 21:11:44.218 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:11:44.218 INFO kablam! | Sep 20 21:11:44.218 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 21:11:44.218 INFO kablam! Sep 20 21:11:44.306 INFO kablam! warning: floating-point types cannot be used in patterns Sep 20 21:11:44.306 INFO kablam! --> src/aura/mod.rs:119:14 Sep 20 21:11:44.306 INFO kablam! | Sep 20 21:11:44.306 INFO kablam! 119 | (0.0, _, None) => true, Sep 20 21:11:44.306 INFO kablam! | ^^^ Sep 20 21:11:44.306 INFO kablam! | Sep 20 21:11:44.306 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Sep 20 21:11:44.306 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 20 21:11:44.306 INFO kablam! = note: for more information, see issue #41620 Sep 20 21:11:44.306 INFO kablam! Sep 20 21:11:44.386 INFO kablam! warning: floating-point types cannot be used in patterns Sep 20 21:11:44.386 INFO kablam! --> src/aura/mod.rs:119:14 Sep 20 21:11:44.386 INFO kablam! | Sep 20 21:11:44.386 INFO kablam! 119 | (0.0, _, None) => true, Sep 20 21:11:44.386 INFO kablam! | ^^^ Sep 20 21:11:44.386 INFO kablam! | Sep 20 21:11:44.386 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 20 21:11:44.386 INFO kablam! = note: for more information, see issue #41620 Sep 20 21:11:44.386 INFO kablam! Sep 20 21:11:45.584 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Sep 20 21:11:45.584 INFO kablam! --> src/lib.rs:2:12 Sep 20 21:11:45.584 INFO kablam! | Sep 20 21:11:45.584 INFO kablam! 2 | #![feature(conservative_impl_trait)] Sep 20 21:11:45.584 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:11:45.584 INFO kablam! | Sep 20 21:11:45.591 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 21:11:45.592 INFO kablam! Sep 20 21:11:46.266 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 35.59s Sep 20 21:11:46.279 INFO kablam! su: No module specific data is present Sep 20 21:11:47.615 INFO running `"docker" "rm" "-f" "23d88aeefc73696f8000b9e749c3a638098337c51da4dcc03717b492d937d54b"` Sep 20 21:11:47.727 INFO blam! 23d88aeefc73696f8000b9e749c3a638098337c51da4dcc03717b492d937d54b