Dec 17 15:37:30.259 INFO checking sgrif/cotli-helper against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:37:30.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sgrif/cotli-helper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:37:30.511 INFO [stdout] 71b0161546951e350addc42a5b9475da8f5e4a2ea78a78a8d5261f0bf588467a
Dec 17 15:37:30.513 INFO running `"docker" "start" "-a" "71b0161546951e350addc42a5b9475da8f5e4a2ea78a78a8d5261f0bf588467a"`
Dec 17 15:37:31.651 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Dec 17 15:37:31.651 INFO [stderr] disables Cargo from automatically inferring other test targets.
Dec 17 15:37:31.651 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 17 15:37:31.651 INFO [stderr] files will be included as a test target:
Dec 17 15:37:31.651 INFO [stderr] 
Dec 17 15:37:31.651 INFO [stderr] * /opt/crater/workdir/tests/support.rs
Dec 17 15:37:31.651 INFO [stderr] 
Dec 17 15:37:31.651 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 17 15:37:31.651 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Dec 17 15:37:31.651 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Dec 17 15:37:31.651 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 17 15:37:31.651 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 17 15:37:31.651 INFO [stderr] 
Dec 17 15:37:31.651 INFO [stderr] For more information on this warning you can consult
Dec 17 15:37:31.651 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 17 15:37:31.768 INFO [stderr]     Checking ordermap v0.2.10
Dec 17 15:37:31.770 INFO [stderr]     Checking term_size v0.3.0
Dec 17 15:37:31.771 INFO [stderr]     Checking atty v0.2.2
Dec 17 15:37:31.773 INFO [stderr]     Checking toml v0.4.1
Dec 17 15:37:31.775 INFO [stderr]     Checking itertools v0.6.0
Dec 17 15:37:32.288 INFO [stderr]     Checking clap v2.24.2
Dec 17 15:37:38.976 INFO [stderr]     Checking cotli-helper v0.1.0 (/opt/crater/workdir)
Dec 17 15:37:41.172 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 15:37:41.172 INFO [stderr]    --> src/aura/mod.rs:119:14
Dec 17 15:37:41.172 INFO [stderr]     |
Dec 17 15:37:41.172 INFO [stderr] 119 |             (0.0, _, None) => true,
Dec 17 15:37:41.172 INFO [stderr]     |              ^^^
Dec 17 15:37:41.172 INFO [stderr]     |
Dec 17 15:37:41.172 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 17 15:37:41.172 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 17 15:37:41.172 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 15:37:41.172 INFO [stderr] 
Dec 17 15:37:41.244 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 15:37:41.244 INFO [stderr]    --> src/aura/mod.rs:119:14
Dec 17 15:37:41.244 INFO [stderr]     |
Dec 17 15:37:41.244 INFO [stderr] 119 |             (0.0, _, None) => true,
Dec 17 15:37:41.244 INFO [stderr]     |              ^^^
Dec 17 15:37:41.244 INFO [stderr]     |
Dec 17 15:37:41.244 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 17 15:37:41.244 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 15:37:41.244 INFO [stderr] 
Dec 17 15:37:41.456 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 15:37:41.456 INFO [stderr]    --> src/aura/mod.rs:119:14
Dec 17 15:37:41.456 INFO [stderr]     |
Dec 17 15:37:41.456 INFO [stderr] 119 |             (0.0, _, None) => true,
Dec 17 15:37:41.456 INFO [stderr]     |              ^^^
Dec 17 15:37:41.456 INFO [stderr]     |
Dec 17 15:37:41.456 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 17 15:37:41.456 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 17 15:37:41.456 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 15:37:41.456 INFO [stderr] 
Dec 17 15:37:41.516 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 15:37:41.516 INFO [stderr]    --> src/aura/mod.rs:119:14
Dec 17 15:37:41.516 INFO [stderr]     |
Dec 17 15:37:41.516 INFO [stderr] 119 |             (0.0, _, None) => true,
Dec 17 15:37:41.516 INFO [stderr]     |              ^^^
Dec 17 15:37:41.516 INFO [stderr]     |
Dec 17 15:37:41.516 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 17 15:37:41.516 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 15:37:41.516 INFO [stderr] 
Dec 17 15:37:42.092 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 15:37:42.092 INFO [stderr]  --> src/lib.rs:2:12
Dec 17 15:37:42.092 INFO [stderr]   |
Dec 17 15:37:42.092 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 17 15:37:42.092 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:37:42.092 INFO [stderr]   |
Dec 17 15:37:42.092 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:37:42.092 INFO [stderr] 
Dec 17 15:37:42.672 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 15:37:42.672 INFO [stderr]  --> src/lib.rs:2:12
Dec 17 15:37:42.672 INFO [stderr]   |
Dec 17 15:37:42.672 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 17 15:37:42.672 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:37:42.672 INFO [stderr]   |
Dec 17 15:37:42.672 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:37:42.672 INFO [stderr] 
Dec 17 15:37:44.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.00s
Dec 17 15:37:45.640 INFO running `"docker" "inspect" "71b0161546951e350addc42a5b9475da8f5e4a2ea78a78a8d5261f0bf588467a"`
Dec 17 15:37:46.024 INFO running `"docker" "rm" "-f" "71b0161546951e350addc42a5b9475da8f5e4a2ea78a78a8d5261f0bf588467a"`
Dec 17 15:37:46.396 INFO [stdout] 71b0161546951e350addc42a5b9475da8f5e4a2ea78a78a8d5261f0bf588467a