Nov 28 18:00:17.591 INFO checking simple-chart-0.7.9 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:00:17.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 18:00:17.976 INFO [stdout] 6cc2297c6c1117ee15ab7d16eceb155517ce41300f3096289c3d83305494fe08
Nov 28 18:00:17.979 INFO running `"docker" "start" "-a" "6cc2297c6c1117ee15ab7d16eceb155517ce41300f3096289c3d83305494fe08"`
Nov 28 18:00:19.228 INFO [stderr] usermod: no changes
Nov 28 18:00:19.268 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 28 18:00:19.268 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 28 18:00:19.268 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 28 18:00:19.268 INFO [stderr] files will be included as a binary target:
Nov 28 18:00:19.268 INFO [stderr] 
Nov 28 18:00:19.268 INFO [stderr] * /source/src/main.rs
Nov 28 18:00:19.268 INFO [stderr] 
Nov 28 18:00:19.268 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 28 18:00:19.268 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 28 18:00:19.268 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 28 18:00:19.268 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 28 18:00:19.268 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 28 18:00:19.268 INFO [stderr] 
Nov 28 18:00:19.268 INFO [stderr] For more information on this warning you can consult
Nov 28 18:00:19.268 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 28 18:00:19.268 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Nov 28 18:00:19.268 INFO [stderr] please set bin.path in Cargo.toml
Nov 28 18:00:19.333 INFO [stderr]     Checking simple-chart v0.7.9 (/source)
Nov 28 18:00:20.612 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 18:00:20.612 INFO [stderr]    --> src/axis.rs:114:31
Nov 28 18:00:20.612 INFO [stderr]     |
Nov 28 18:00:20.612 INFO [stderr] 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Nov 28 18:00:20.612 INFO [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 18:00:20.612 INFO [stderr]     |
Nov 28 18:00:20.612 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 18:00:20.612 INFO [stderr] 
Nov 28 18:00:20.700 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 18:00:20.700 INFO [stderr]    --> src/axis.rs:114:31
Nov 28 18:00:20.700 INFO [stderr]     |
Nov 28 18:00:20.700 INFO [stderr] 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Nov 28 18:00:20.700 INFO [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 18:00:20.700 INFO [stderr]     |
Nov 28 18:00:20.700 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 18:00:20.700 INFO [stderr] 
Nov 28 18:00:22.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 28 18:00:22.669 INFO [stderr] su: No module specific data is present
Nov 28 18:00:23.377 INFO running `"docker" "inspect" "6cc2297c6c1117ee15ab7d16eceb155517ce41300f3096289c3d83305494fe08"`
Nov 28 18:00:23.769 INFO running `"docker" "rm" "-f" "6cc2297c6c1117ee15ab7d16eceb155517ce41300f3096289c3d83305494fe08"`
Nov 28 18:00:24.108 INFO [stdout] 6cc2297c6c1117ee15ab7d16eceb155517ce41300f3096289c3d83305494fe08