Aug 31 02:34:59.321 INFO checking sgrif/cotli-helper against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 02:34:59.321 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 02:34:59.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 02:34:59.582 INFO blam! 4dcda395cce279223b6bb686842647ff5f7b42a23dd214fb7ada1df8b873620e
Aug 31 02:34:59.585 INFO running `"docker" "start" "-a" "4dcda395cce279223b6bb686842647ff5f7b42a23dd214fb7ada1df8b873620e"`
Aug 31 02:35:00.448 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 31 02:35:00.449 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 31 02:35:00.449 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 31 02:35:00.449 INFO kablam! files will be included as a test target:
Aug 31 02:35:00.449 INFO kablam! 
Aug 31 02:35:00.449 INFO kablam! * /source/tests/support.rs
Aug 31 02:35:00.449 INFO kablam! 
Aug 31 02:35:00.449 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 31 02:35:00.449 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 31 02:35:00.449 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 31 02:35:00.449 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 31 02:35:00.449 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 31 02:35:00.449 INFO kablam! 
Aug 31 02:35:00.449 INFO kablam! For more information on this warning you can consult
Aug 31 02:35:00.449 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 31 02:35:00.555 INFO kablam!     Checking term_size v0.3.0
Aug 31 02:35:00.570 INFO kablam!     Checking atty v0.2.2
Aug 31 02:35:00.573 INFO kablam!     Checking itertools v0.6.0
Aug 31 02:35:00.575 INFO kablam!     Checking toml v0.4.1
Aug 31 02:35:01.223 INFO kablam!     Checking clap v2.24.2
Aug 31 02:35:16.887 INFO kablam!     Checking cotli-helper v0.1.0 (file:///source)
Aug 31 02:35:20.261 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 31 02:35:20.261 INFO kablam!    --> src/aura/mod.rs:119:14
Aug 31 02:35:20.261 INFO kablam!     |
Aug 31 02:35:20.261 INFO kablam! 119 |             (0.0, _, None) => true,
Aug 31 02:35:20.261 INFO kablam!     |              ^^^
Aug 31 02:35:20.261 INFO kablam!     |
Aug 31 02:35:20.261 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 31 02:35:20.261 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!
Aug 31 02:35:20.262 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 31 02:35:20.262 INFO kablam! 
Aug 31 02:35:20.329 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 31 02:35:20.329 INFO kablam!    --> src/aura/mod.rs:119:14
Aug 31 02:35:20.329 INFO kablam!     |
Aug 31 02:35:20.329 INFO kablam! 119 |             (0.0, _, None) => true,
Aug 31 02:35:20.329 INFO kablam!     |              ^^^
Aug 31 02:35:20.330 INFO kablam!     |
Aug 31 02:35:20.330 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!
Aug 31 02:35:20.330 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 31 02:35:20.330 INFO kablam! 
Aug 31 02:35:20.959 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 31 02:35:20.959 INFO kablam!    --> src/aura/mod.rs:119:14
Aug 31 02:35:20.959 INFO kablam!     |
Aug 31 02:35:20.959 INFO kablam! 119 |             (0.0, _, None) => true,
Aug 31 02:35:20.959 INFO kablam!     |              ^^^
Aug 31 02:35:20.960 INFO kablam!     |
Aug 31 02:35:20.960 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 31 02:35:20.960 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!
Aug 31 02:35:20.960 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 31 02:35:20.960 INFO kablam! 
Aug 31 02:35:21.039 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 31 02:35:21.039 INFO kablam!    --> src/aura/mod.rs:119:14
Aug 31 02:35:21.039 INFO kablam!     |
Aug 31 02:35:21.040 INFO kablam! 119 |             (0.0, _, None) => true,
Aug 31 02:35:21.040 INFO kablam!     |              ^^^
Aug 31 02:35:21.040 INFO kablam!     |
Aug 31 02:35:21.040 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!
Aug 31 02:35:21.040 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 31 02:35:21.040 INFO kablam! 
Aug 31 02:35:21.435 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 31 02:35:21.435 INFO kablam!  --> src/lib.rs:2:12
Aug 31 02:35:21.435 INFO kablam!   |
Aug 31 02:35:21.435 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Aug 31 02:35:21.435 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 02:35:21.435 INFO kablam!   |
Aug 31 02:35:21.435 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 02:35:21.435 INFO kablam! 
Aug 31 02:35:22.516 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 31 02:35:22.516 INFO kablam!  --> src/lib.rs:2:12
Aug 31 02:35:22.516 INFO kablam!   |
Aug 31 02:35:22.516 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Aug 31 02:35:22.516 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 02:35:22.516 INFO kablam!   |
Aug 31 02:35:22.517 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 02:35:22.517 INFO kablam! 
Aug 31 02:35:23.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.33s
Aug 31 02:35:23.735 INFO kablam! su: No module specific data is present
Aug 31 02:35:24.240 INFO running `"docker" "rm" "-f" "4dcda395cce279223b6bb686842647ff5f7b42a23dd214fb7ada1df8b873620e"`
Aug 31 02:35:24.412 INFO blam! 4dcda395cce279223b6bb686842647ff5f7b42a23dd214fb7ada1df8b873620e