Dec 18 00:52:14.357 INFO checking ejmahler/circle_raycaster against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:52:14.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ejmahler/circle_raycaster:/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 18 00:52:14.809 INFO [stdout] 5d0a84c1437dde68744e87a307c24f862ff0070b197e63ebbdd7e51aa965cd85
Dec 18 00:52:14.811 INFO running `"docker" "start" "-a" "5d0a84c1437dde68744e87a307c24f862ff0070b197e63ebbdd7e51aa965cd85"`
Dec 18 00:52:17.451 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 18 00:52:17.631 INFO [stderr]    Compiling cgmath v0.16.1
Dec 18 00:52:17.656 INFO [stderr]    Compiling palette v0.4.1
Dec 18 00:52:17.656 INFO [stderr]    Compiling palette_derive v0.4.1
Dec 18 00:52:17.656 INFO [stderr]    Compiling num-derive v0.2.2
Dec 18 00:52:25.546 INFO [stderr]     Checking image v0.19.0
Dec 18 00:52:38.895 INFO [stderr]     Checking circle_thing v0.1.0 (/opt/crater/workdir)
Dec 18 00:52:39.060 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 18 00:52:39.066 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 18 00:52:39.067 INFO [stderr]  --> src/main.rs:1:12
Dec 18 00:52:39.067 INFO [stderr]   |
Dec 18 00:52:39.067 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 18 00:52:39.068 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 00:52:39.068 INFO [stderr]  --> src/main.rs:1:12
Dec 18 00:52:39.068 INFO [stderr]   |
Dec 18 00:52:39.068 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 18 00:52:39.069 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 00:52:39.069 INFO [stderr] 
Dec 18 00:52:39.084 INFO [stderr] 
Dec 18 00:52:40.116 INFO [stderr] warning: unused variable: `distance_percent`
Dec 18 00:52:40.116 INFO [stderr]   --> src/main.rs:59:9
Dec 18 00:52:40.116 INFO [stderr]    |
Dec 18 00:52:40.116 INFO [stderr] 59 |     let distance_percent = ease_out_quad(1.0 - results.cast_distance_percent) * 0.97;
Dec 18 00:52:40.116 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_distance_percent` instead
Dec 18 00:52:40.116 INFO [stderr]    |
Dec 18 00:52:40.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:52:40.116 INFO [stderr] 
Dec 18 00:52:40.136 INFO [stderr] warning: unused variable: `distance_percent`
Dec 18 00:52:40.136 INFO [stderr]   --> src/main.rs:59:9
Dec 18 00:52:40.136 INFO [stderr]    |
Dec 18 00:52:40.136 INFO [stderr] 59 |     let distance_percent = ease_out_quad(1.0 - results.cast_distance_percent) * 0.97;
Dec 18 00:52:40.136 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_distance_percent` instead
Dec 18 00:52:40.136 INFO [stderr]    |
Dec 18 00:52:40.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:52:40.136 INFO [stderr] 
Dec 18 00:52:40.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
Dec 18 00:52:41.356 INFO running `"docker" "inspect" "5d0a84c1437dde68744e87a307c24f862ff0070b197e63ebbdd7e51aa965cd85"`
Dec 18 00:52:41.754 INFO running `"docker" "rm" "-f" "5d0a84c1437dde68744e87a307c24f862ff0070b197e63ebbdd7e51aa965cd85"`
Dec 18 00:52:42.008 INFO [stdout] 5d0a84c1437dde68744e87a307c24f862ff0070b197e63ebbdd7e51aa965cd85