Dec 17 15:21:02.899 INFO checking simonracz/planar against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:21:02.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/simonracz/planar:/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 15:21:03.349 INFO [stdout] df0eca56ecbe223d5bd7b6d3c1fabe05de634115166376b285c0471e8dab22ba
Dec 17 15:21:03.354 INFO running `"docker" "start" "-a" "df0eca56ecbe223d5bd7b6d3c1fabe05de634115166376b285c0471e8dab22ba"`
Dec 17 15:21:04.648 INFO [stderr]    Compiling syn v0.15.22
Dec 17 15:21:13.596 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 17 15:21:16.980 INFO [stderr]     Checking structopt v0.2.13
Dec 17 15:21:17.376 INFO [stderr]     Checking planar v0.1.0 (/opt/crater/workdir)
Dec 17 15:21:17.904 INFO [stderr] warning: unused variable: `points`
Dec 17 15:21:17.904 INFO [stderr]   --> src/main.rs:19:10
Dec 17 15:21:17.904 INFO [stderr]    |
Dec 17 15:21:17.904 INFO [stderr] 19 |     let mut points = vec![Point{x:0f64, y:0f64}, Point{x:0f64, y:1f64}];
Dec 17 15:21:17.904 INFO [stderr]    |             ^^^^^^ help: consider using `_points` instead
Dec 17 15:21:17.904 INFO [stderr]    |
Dec 17 15:21:17.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:17.904 INFO [stderr] 
Dec 17 15:21:17.916 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:21:17.916 INFO [stderr]   --> src/main.rs:19:6
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr] 19 |     let mut points = vec![Point{x:0f64, y:0f64}, Point{x:0f64, y:1f64}];
Dec 17 15:21:17.916 INFO [stderr]    |         ----^^^^^^
Dec 17 15:21:17.916 INFO [stderr]    |         |
Dec 17 15:21:17.916 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:21:17.916 INFO [stderr] warning: unused variable: `points`
Dec 17 15:21:17.916 INFO [stderr]   --> src/main.rs:19:10
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr] 19 |     let mut points = vec![Point{x:0f64, y:0f64}, Point{x:0f64, y:1f64}];
Dec 17 15:21:17.916 INFO [stderr]    |             ^^^^^^ help: consider using `_points` instead
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:17.916 INFO [stderr] 
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:21:17.916 INFO [stderr] 
Dec 17 15:21:17.916 INFO [stderr] warning: field is never used: `x`
Dec 17 15:21:17.916 INFO [stderr]   --> src/main.rs:14:5
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr] 14 |     x: f64,
Dec 17 15:21:17.916 INFO [stderr]    |     ^^^^^^
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:21:17.916 INFO [stderr] 
Dec 17 15:21:17.916 INFO [stderr] warning: field is never used: `y`
Dec 17 15:21:17.916 INFO [stderr]   --> src/main.rs:15:5
Dec 17 15:21:17.916 INFO [stderr]    |
Dec 17 15:21:17.916 INFO [stderr] 15 |     y: f64
Dec 17 15:21:17.916 INFO [stderr]    |     ^^^^^^
Dec 17 15:21:17.916 INFO [stderr] 
Dec 17 15:21:17.940 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:21:17.940 INFO [stderr]   --> src/main.rs:19:6
Dec 17 15:21:17.940 INFO [stderr]    |
Dec 17 15:21:17.940 INFO [stderr] 19 |     let mut points = vec![Point{x:0f64, y:0f64}, Point{x:0f64, y:1f64}];
Dec 17 15:21:17.940 INFO [stderr]    |         ----^^^^^^
Dec 17 15:21:17.940 INFO [stderr]    |         |
Dec 17 15:21:17.940 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:21:17.940 INFO [stderr]    |
Dec 17 15:21:17.940 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:21:17.940 INFO [stderr] 
Dec 17 15:21:17.940 INFO [stderr] warning: field is never used: `x`
Dec 17 15:21:17.940 INFO [stderr]   --> src/main.rs:14:5
Dec 17 15:21:17.940 INFO [stderr]    |
Dec 17 15:21:17.940 INFO [stderr] 14 |     x: f64,
Dec 17 15:21:17.940 INFO [stderr]    |     ^^^^^^
Dec 17 15:21:17.940 INFO [stderr]    |
Dec 17 15:21:17.940 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:21:17.940 INFO [stderr] 
Dec 17 15:21:17.940 INFO [stderr] warning: field is never used: `y`
Dec 17 15:21:17.940 INFO [stderr]   --> src/main.rs:15:5
Dec 17 15:21:17.940 INFO [stderr]    |
Dec 17 15:21:17.940 INFO [stderr] 15 |     y: f64
Dec 17 15:21:17.940 INFO [stderr]    |     ^^^^^^
Dec 17 15:21:17.940 INFO [stderr] 
Dec 17 15:21:18.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.44s
Dec 17 15:21:19.122 INFO running `"docker" "inspect" "df0eca56ecbe223d5bd7b6d3c1fabe05de634115166376b285c0471e8dab22ba"`
Dec 17 15:21:19.442 INFO running `"docker" "rm" "-f" "df0eca56ecbe223d5bd7b6d3c1fabe05de634115166376b285c0471e8dab22ba"`
Dec 17 15:21:19.800 INFO [stdout] df0eca56ecbe223d5bd7b6d3c1fabe05de634115166376b285c0471e8dab22ba