Nov 27 20:37:56.300 INFO checking sgrif/cotli-helper against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:37:56.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:37:56.829 INFO [stdout] d8759f18fe2d72359e010377a40ef8d981293eaf7d9771db6f6094f5593d85b3
Nov 27 20:37:56.831 INFO running `"docker" "start" "-a" "d8759f18fe2d72359e010377a40ef8d981293eaf7d9771db6f6094f5593d85b3"`
Nov 27 20:37:58.460 INFO [stderr] usermod: no changes
Nov 27 20:37:58.506 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 27 20:37:58.506 INFO [stderr] disables Cargo from automatically inferring other test targets.
Nov 27 20:37:58.506 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 27 20:37:58.507 INFO [stderr] files will be included as a test target:
Nov 27 20:37:58.507 INFO [stderr] 
Nov 27 20:37:58.507 INFO [stderr] * /source/tests/support.rs
Nov 27 20:37:58.507 INFO [stderr] 
Nov 27 20:37:58.507 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 27 20:37:58.507 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Nov 27 20:37:58.507 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Nov 27 20:37:58.507 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 27 20:37:58.507 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 27 20:37:58.507 INFO [stderr] 
Nov 27 20:37:58.507 INFO [stderr] For more information on this warning you can consult
Nov 27 20:37:58.507 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 27 20:37:58.628 INFO [stderr]     Checking either v1.1.0
Nov 27 20:37:58.628 INFO [stderr]     Checking serde v1.0.8
Nov 27 20:37:58.632 INFO [stderr]     Checking ordermap v0.2.10
Nov 27 20:37:58.632 INFO [stderr]     Checking atty v0.2.2
Nov 27 20:37:58.632 INFO [stderr]     Checking term_size v0.3.0
Nov 27 20:37:58.632 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 27 20:37:59.288 INFO [stderr]     Checking itertools v0.6.0
Nov 27 20:37:59.332 INFO [stderr]     Checking clap v2.24.2
Nov 27 20:38:04.704 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 27 20:38:17.080 INFO [stderr]     Checking toml v0.4.1
Nov 27 20:38:18.766 INFO [stderr]     Checking cotli-helper v0.1.0 (/source)
Nov 27 20:38:21.544 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 27 20:38:21.545 INFO [stderr]    --> src/aura/mod.rs:119:14
Nov 27 20:38:21.546 INFO [stderr]     |
Nov 27 20:38:21.547 INFO [stderr] 119 |             (0.0, _, None) => true,
Nov 27 20:38:21.547 INFO [stderr]     |              ^^^
Nov 27 20:38:21.548 INFO [stderr]     |
Nov 27 20:38:21.548 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 27 20:38:21.549 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 20:38:21.550 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 27 20:38:21.550 INFO [stderr] 
Nov 27 20:38:21.596 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 27 20:38:21.597 INFO [stderr]    --> src/aura/mod.rs:119:14
Nov 27 20:38:21.598 INFO [stderr]     |
Nov 27 20:38:21.599 INFO [stderr] 119 |             (0.0, _, None) => true,
Nov 27 20:38:21.599 INFO [stderr]     |              ^^^
Nov 27 20:38:21.600 INFO [stderr]     |
Nov 27 20:38:21.601 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 20:38:21.601 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 27 20:38:21.602 INFO [stderr] 
Nov 27 20:38:22.016 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 27 20:38:22.016 INFO [stderr]    --> src/aura/mod.rs:119:14
Nov 27 20:38:22.016 INFO [stderr]     |
Nov 27 20:38:22.016 INFO [stderr] 119 |             (0.0, _, None) => true,
Nov 27 20:38:22.016 INFO [stderr]     |              ^^^
Nov 27 20:38:22.016 INFO [stderr]     |
Nov 27 20:38:22.016 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 27 20:38:22.016 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 20:38:22.016 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 27 20:38:22.016 INFO [stderr] 
Nov 27 20:38:22.080 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 27 20:38:22.081 INFO [stderr]    --> src/aura/mod.rs:119:14
Nov 27 20:38:22.081 INFO [stderr]     |
Nov 27 20:38:22.081 INFO [stderr] 119 |             (0.0, _, None) => true,
Nov 27 20:38:22.081 INFO [stderr]     |              ^^^
Nov 27 20:38:22.081 INFO [stderr]     |
Nov 27 20:38:22.081 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 20:38:22.081 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 27 20:38:22.081 INFO [stderr] 
Nov 27 20:38:22.328 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 27 20:38:22.328 INFO [stderr]  --> src/lib.rs:2:12
Nov 27 20:38:22.329 INFO [stderr]   |
Nov 27 20:38:22.329 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 27 20:38:22.329 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:38:22.329 INFO [stderr]   |
Nov 27 20:38:22.329 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 20:38:22.329 INFO [stderr] 
Nov 27 20:38:23.708 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 27 20:38:23.708 INFO [stderr]  --> src/lib.rs:2:12
Nov 27 20:38:23.708 INFO [stderr]   |
Nov 27 20:38:23.708 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 27 20:38:23.708 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:38:23.710 INFO [stderr]   |
Nov 27 20:38:23.710 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 20:38:23.710 INFO [stderr] 
Nov 27 20:38:25.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.21s
Nov 27 20:38:25.725 INFO [stderr] su: No module specific data is present
Nov 27 20:38:27.128 INFO running `"docker" "inspect" "d8759f18fe2d72359e010377a40ef8d981293eaf7d9771db6f6094f5593d85b3"`
Nov 27 20:38:27.522 INFO running `"docker" "rm" "-f" "d8759f18fe2d72359e010377a40ef8d981293eaf7d9771db6f6094f5593d85b3"`
Nov 27 20:38:27.921 INFO [stdout] d8759f18fe2d72359e010377a40ef8d981293eaf7d9771db6f6094f5593d85b3