Nov 02 06:47:37.848 INFO checking sgrif/cotli-helper against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:47:37.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 06:47:38.305 INFO blam! dec5c499b637227ed3004aef9679832252878c007ee9498d535f0181e6471fc7
Nov 02 06:47:38.307 INFO running `"docker" "start" "-a" "dec5c499b637227ed3004aef9679832252878c007ee9498d535f0181e6471fc7"`
Nov 02 06:47:39.739 INFO kablam! usermod: no changes
Nov 02 06:47:39.808 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 02 06:47:39.808 INFO kablam! disables Cargo from automatically inferring other test targets.
Nov 02 06:47:39.808 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 02 06:47:39.808 INFO kablam! files will be included as a test target:
Nov 02 06:47:39.808 INFO kablam! 
Nov 02 06:47:39.808 INFO kablam! * /source/tests/support.rs
Nov 02 06:47:39.808 INFO kablam! 
Nov 02 06:47:39.808 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 02 06:47:39.808 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Nov 02 06:47:39.808 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Nov 02 06:47:39.808 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 02 06:47:39.808 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 02 06:47:39.808 INFO kablam! 
Nov 02 06:47:39.808 INFO kablam! For more information on this warning you can consult
Nov 02 06:47:39.808 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 02 06:47:39.917 INFO kablam!     Checking ordermap v0.2.10
Nov 02 06:47:39.920 INFO kablam!     Checking itertools v0.6.0
Nov 02 06:47:39.945 INFO kablam!     Checking toml v0.4.1
Nov 02 06:47:43.666 INFO kablam!     Checking cotli-helper v0.1.0 (/source)
Nov 02 06:47:46.100 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 02 06:47:46.100 INFO kablam!    --> src/aura/mod.rs:119:14
Nov 02 06:47:46.100 INFO kablam!     |
Nov 02 06:47:46.100 INFO kablam! 119 |             (0.0, _, None) => true,
Nov 02 06:47:46.100 INFO kablam!     |              ^^^
Nov 02 06:47:46.100 INFO kablam!     |
Nov 02 06:47:46.100 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 02 06:47:46.100 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!
Nov 02 06:47:46.100 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 02 06:47:46.100 INFO kablam! 
Nov 02 06:47:46.136 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 02 06:47:46.136 INFO kablam!    --> src/aura/mod.rs:119:14
Nov 02 06:47:46.136 INFO kablam!     |
Nov 02 06:47:46.136 INFO kablam! 119 |             (0.0, _, None) => true,
Nov 02 06:47:46.136 INFO kablam!     |              ^^^
Nov 02 06:47:46.136 INFO kablam!     |
Nov 02 06:47:46.136 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!
Nov 02 06:47:46.136 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 02 06:47:46.136 INFO kablam! 
Nov 02 06:47:46.796 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 02 06:47:46.796 INFO kablam!  --> src/lib.rs:2:12
Nov 02 06:47:46.796 INFO kablam!   |
Nov 02 06:47:46.796 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 02 06:47:46.796 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:47:46.796 INFO kablam!   |
Nov 02 06:47:46.796 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 06:47:46.796 INFO kablam! 
Nov 02 06:47:46.940 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 02 06:47:46.940 INFO kablam!    --> src/aura/mod.rs:119:14
Nov 02 06:47:46.940 INFO kablam!     |
Nov 02 06:47:46.940 INFO kablam! 119 |             (0.0, _, None) => true,
Nov 02 06:47:46.940 INFO kablam!     |              ^^^
Nov 02 06:47:46.941 INFO kablam!     |
Nov 02 06:47:46.942 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 02 06:47:46.942 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!
Nov 02 06:47:46.943 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 02 06:47:46.948 INFO kablam! 
Nov 02 06:47:47.027 INFO kablam! warning: floating-point types cannot be used in patterns
Nov 02 06:47:47.028 INFO kablam!    --> src/aura/mod.rs:119:14
Nov 02 06:47:47.028 INFO kablam!     |
Nov 02 06:47:47.029 INFO kablam! 119 |             (0.0, _, None) => true,
Nov 02 06:47:47.029 INFO kablam!     |              ^^^
Nov 02 06:47:47.029 INFO kablam!     |
Nov 02 06:47:47.030 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!
Nov 02 06:47:47.030 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 02 06:47:47.032 INFO kablam! 
Nov 02 06:47:48.039 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 02 06:47:48.039 INFO kablam!  --> src/lib.rs:2:12
Nov 02 06:47:48.039 INFO kablam!   |
Nov 02 06:47:48.039 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Nov 02 06:47:48.040 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:47:48.040 INFO kablam!   |
Nov 02 06:47:48.041 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 06:47:48.041 INFO kablam! 
Nov 02 06:47:49.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
Nov 02 06:47:49.576 INFO kablam! su: No module specific data is present
Nov 02 06:47:50.832 INFO running `"docker" "rm" "-f" "dec5c499b637227ed3004aef9679832252878c007ee9498d535f0181e6471fc7"`
Nov 02 06:47:51.108 INFO blam! dec5c499b637227ed3004aef9679832252878c007ee9498d535f0181e6471fc7