Dec 11 09:42:31.425 INFO checking sgrif/cotli-helper against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 09:42:31.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 11 09:42:31.767 INFO [stdout] 8608ccc77bf2b34120606489d6f943e063a6a8525213d14d79e2e3bcafefca01 Dec 11 09:42:31.767 INFO running `"docker" "start" "-a" "8608ccc77bf2b34120606489d6f943e063a6a8525213d14d79e2e3bcafefca01"` Dec 11 09:42:32.452 INFO [stderr] usermod: no changes Dec 11 09:42:32.488 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently Dec 11 09:42:32.488 INFO [stderr] disables Cargo from automatically inferring other test targets. Dec 11 09:42:32.488 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 11 09:42:32.488 INFO [stderr] files will be included as a test target: Dec 11 09:42:32.488 INFO [stderr] Dec 11 09:42:32.488 INFO [stderr] * /source/tests/support.rs Dec 11 09:42:32.488 INFO [stderr] Dec 11 09:42:32.488 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 11 09:42:32.488 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself Dec 11 09:42:32.488 INFO [stderr] and disable this warning by adding `autotests = false` to your [package] Dec 11 09:42:32.488 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 11 09:42:32.488 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 11 09:42:32.488 INFO [stderr] Dec 11 09:42:32.488 INFO [stderr] For more information on this warning you can consult Dec 11 09:42:32.488 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 11 09:42:32.548 INFO [stderr] Checking either v1.1.0 Dec 11 09:42:32.548 INFO [stderr] Checking ordermap v0.2.10 Dec 11 09:42:32.548 INFO [stderr] Checking toml v0.4.1 Dec 11 09:42:32.556 INFO [stderr] Checking clap v2.24.2 Dec 11 09:42:32.960 INFO [stderr] Checking itertools v0.6.0 Dec 11 09:42:41.236 INFO [stderr] Checking cotli-helper v0.1.0 (/source) Dec 11 09:42:43.525 INFO [stderr] warning: floating-point types cannot be used in patterns Dec 11 09:42:43.525 INFO [stderr] --> src/aura/mod.rs:119:14 Dec 11 09:42:43.525 INFO [stderr] | Dec 11 09:42:43.526 INFO [stderr] 119 | (0.0, _, None) => true, Dec 11 09:42:43.526 INFO [stderr] | ^^^ Dec 11 09:42:43.526 INFO [stderr] | Dec 11 09:42:43.526 INFO [stderr] = note: #[warn(illegal_floating_point_literal_pattern)] on by default Dec 11 09:42:43.526 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! Dec 11 09:42:43.526 INFO [stderr] = note: for more information, see issue #41620 Dec 11 09:42:43.526 INFO [stderr] Dec 11 09:42:43.556 INFO [stderr] warning: floating-point types cannot be used in patterns Dec 11 09:42:43.556 INFO [stderr] --> src/aura/mod.rs:119:14 Dec 11 09:42:43.556 INFO [stderr] | Dec 11 09:42:43.556 INFO [stderr] 119 | (0.0, _, None) => true, Dec 11 09:42:43.557 INFO [stderr] | ^^^ Dec 11 09:42:43.557 INFO [stderr] | Dec 11 09:42:43.557 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! Dec 11 09:42:43.557 INFO [stderr] = note: for more information, see issue #41620 Dec 11 09:42:43.558 INFO [stderr] Dec 11 09:42:43.628 INFO [stderr] warning: floating-point types cannot be used in patterns Dec 11 09:42:43.629 INFO [stderr] --> src/aura/mod.rs:119:14 Dec 11 09:42:43.629 INFO [stderr] | Dec 11 09:42:43.629 INFO [stderr] 119 | (0.0, _, None) => true, Dec 11 09:42:43.629 INFO [stderr] | ^^^ Dec 11 09:42:43.630 INFO [stderr] | Dec 11 09:42:43.630 INFO [stderr] = note: #[warn(illegal_floating_point_literal_pattern)] on by default Dec 11 09:42:43.630 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! Dec 11 09:42:43.630 INFO [stderr] = note: for more information, see issue #41620 Dec 11 09:42:43.630 INFO [stderr] Dec 11 09:42:43.655 INFO [stderr] warning: floating-point types cannot be used in patterns Dec 11 09:42:43.655 INFO [stderr] --> src/aura/mod.rs:119:14 Dec 11 09:42:43.655 INFO [stderr] | Dec 11 09:42:43.655 INFO [stderr] 119 | (0.0, _, None) => true, Dec 11 09:42:43.655 INFO [stderr] | ^^^ Dec 11 09:42:43.655 INFO [stderr] | Dec 11 09:42:43.655 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! Dec 11 09:42:43.655 INFO [stderr] = note: for more information, see issue #41620 Dec 11 09:42:43.655 INFO [stderr] Dec 11 09:42:44.208 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 11 09:42:44.208 INFO [stderr] --> src/lib.rs:2:12 Dec 11 09:42:44.208 INFO [stderr] | Dec 11 09:42:44.209 INFO [stderr] 2 | #![feature(conservative_impl_trait)] Dec 11 09:42:44.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 09:42:44.209 INFO [stderr] | Dec 11 09:42:44.209 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 11 09:42:44.209 INFO [stderr] Dec 11 09:42:44.584 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 11 09:42:44.585 INFO [stderr] --> src/lib.rs:2:12 Dec 11 09:42:44.585 INFO [stderr] | Dec 11 09:42:44.585 INFO [stderr] 2 | #![feature(conservative_impl_trait)] Dec 11 09:42:44.586 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 09:42:44.586 INFO [stderr] | Dec 11 09:42:44.586 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 11 09:42:44.586 INFO [stderr] Dec 11 09:42:47.274 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.79s Dec 11 09:42:47.274 INFO [stderr] su: No module specific data is present Dec 11 09:42:47.852 INFO running `"docker" "inspect" "8608ccc77bf2b34120606489d6f943e063a6a8525213d14d79e2e3bcafefca01"` Dec 11 09:42:48.192 INFO running `"docker" "rm" "-f" "8608ccc77bf2b34120606489d6f943e063a6a8525213d14d79e2e3bcafefca01"` Dec 11 09:42:48.532 INFO [stdout] 8608ccc77bf2b34120606489d6f943e063a6a8525213d14d79e2e3bcafefca01