Dec 17 13:42:59.759 INFO checking thokjo12/fuzzy-reasoning-mamdani against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:42:59.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/thokjo12/fuzzy-reasoning-mamdani:/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 13:43:00.158 INFO [stdout] 11c872e6a39242e385643d12c5d36cc1da1c1eb30ee7645dc52f2592c9990620
Dec 17 13:43:00.162 INFO running `"docker" "start" "-a" "11c872e6a39242e385643d12c5d36cc1da1c1eb30ee7645dc52f2592c9990620"`
Dec 17 13:43:01.567 INFO [stderr]     Checking fuzzy-reasoning v0.1.0 (/opt/crater/workdir)
Dec 17 13:43:01.768 INFO [stderr] warning: value assigned to `value` is never read
Dec 17 13:43:01.769 INFO [stderr]    --> src/fuzzy_structures.rs:123:17
Dec 17 13:43:01.770 INFO [stderr]     |
Dec 17 13:43:01.770 INFO [stderr] 123 |         let mut value: f64 = 0.0;
Dec 17 13:43:01.770 INFO [stderr]     |                 ^^^^^
Dec 17 13:43:01.770 INFO [stderr]     |
Dec 17 13:43:01.770 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 13:43:01.770 INFO [stderr] 
Dec 17 13:43:01.770 INFO [stderr] warning: value assigned to `value` is never read
Dec 17 13:43:01.770 INFO [stderr]    --> src/fuzzy_structures.rs:151:17
Dec 17 13:43:01.770 INFO [stderr]     |
Dec 17 13:43:01.770 INFO [stderr] 151 |         let mut value: f64 = 0.0;
Dec 17 13:43:01.770 INFO [stderr]     |                 ^^^^^
Dec 17 13:43:01.770 INFO [stderr] 
Dec 17 13:43:01.770 INFO [stderr] warning: value assigned to `contains` is never read
Dec 17 13:43:01.770 INFO [stderr]    --> src/fuzzy_structures.rs:179:17
Dec 17 13:43:01.770 INFO [stderr]     |
Dec 17 13:43:01.770 INFO [stderr] 179 |         let mut contains = false;
Dec 17 13:43:01.770 INFO [stderr]     |                 ^^^^^^^^
Dec 17 13:43:01.770 INFO [stderr] 
Dec 17 13:43:01.857 INFO [stderr] warning: value assigned to `value` is never read
Dec 17 13:43:01.857 INFO [stderr]    --> src/fuzzy_structures.rs:123:17
Dec 17 13:43:01.857 INFO [stderr]     |
Dec 17 13:43:01.857 INFO [stderr] 123 |         let mut value: f64 = 0.0;
Dec 17 13:43:01.857 INFO [stderr]     |                 ^^^^^
Dec 17 13:43:01.857 INFO [stderr]     |
Dec 17 13:43:01.857 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 13:43:01.857 INFO [stderr] 
Dec 17 13:43:01.857 INFO [stderr] warning: value assigned to `value` is never read
Dec 17 13:43:01.857 INFO [stderr]    --> src/fuzzy_structures.rs:151:17
Dec 17 13:43:01.857 INFO [stderr]     |
Dec 17 13:43:01.857 INFO [stderr] 151 |         let mut value: f64 = 0.0;
Dec 17 13:43:01.857 INFO [stderr]     |                 ^^^^^
Dec 17 13:43:01.857 INFO [stderr] 
Dec 17 13:43:01.858 INFO [stderr] warning: value assigned to `contains` is never read
Dec 17 13:43:01.858 INFO [stderr]    --> src/fuzzy_structures.rs:179:17
Dec 17 13:43:01.858 INFO [stderr]     |
Dec 17 13:43:01.858 INFO [stderr] 179 |         let mut contains = false;
Dec 17 13:43:01.858 INFO [stderr]     |                 ^^^^^^^^
Dec 17 13:43:01.858 INFO [stderr] 
Dec 17 13:43:01.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 17 13:43:02.582 INFO running `"docker" "inspect" "11c872e6a39242e385643d12c5d36cc1da1c1eb30ee7645dc52f2592c9990620"`
Dec 17 13:43:02.904 INFO running `"docker" "rm" "-f" "11c872e6a39242e385643d12c5d36cc1da1c1eb30ee7645dc52f2592c9990620"`
Dec 17 13:43:03.258 INFO [stdout] 11c872e6a39242e385643d12c5d36cc1da1c1eb30ee7645dc52f2592c9990620