Dec 04 08:40:23.044 INFO checking thokjo12/fuzzy-reasoning-mamdani against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:40:23.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:40:23.435 INFO [stdout] 7672e62fca4cb8138f5130541ed592fc6a5337fa05e79f0a0b50d61908a6892f
Dec 04 08:40:23.440 INFO running `"docker" "start" "-a" "7672e62fca4cb8138f5130541ed592fc6a5337fa05e79f0a0b50d61908a6892f"`
Dec 04 08:40:24.335 INFO [stderr] usermod: no changes
Dec 04 08:40:24.419 INFO [stderr]     Checking fuzzy-reasoning v0.1.0 (/source)
Dec 04 08:40:24.775 INFO [stderr] warning: value assigned to `value` is never read
Dec 04 08:40:24.775 INFO [stderr]    --> src/fuzzy_structures.rs:123:17
Dec 04 08:40:24.775 INFO [stderr]     |
Dec 04 08:40:24.775 INFO [stderr] 123 |         let mut value: f64 = 0.0;
Dec 04 08:40:24.775 INFO [stderr]     |                 ^^^^^
Dec 04 08:40:24.775 INFO [stderr]     |
Dec 04 08:40:24.775 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 08:40:24.775 INFO [stderr] 
Dec 04 08:40:24.775 INFO [stderr] warning: value assigned to `value` is never read
Dec 04 08:40:24.775 INFO [stderr]    --> src/fuzzy_structures.rs:151:17
Dec 04 08:40:24.775 INFO [stderr]     |
Dec 04 08:40:24.775 INFO [stderr] 151 |         let mut value: f64 = 0.0;
Dec 04 08:40:24.775 INFO [stderr]     |                 ^^^^^
Dec 04 08:40:24.775 INFO [stderr] 
Dec 04 08:40:24.775 INFO [stderr] warning: value assigned to `contains` is never read
Dec 04 08:40:24.775 INFO [stderr]    --> src/fuzzy_structures.rs:179:17
Dec 04 08:40:24.775 INFO [stderr]     |
Dec 04 08:40:24.775 INFO [stderr] 179 |         let mut contains = false;
Dec 04 08:40:24.775 INFO [stderr]     |                 ^^^^^^^^
Dec 04 08:40:24.775 INFO [stderr] 
Dec 04 08:40:24.807 INFO [stderr] warning: value assigned to `value` is never read
Dec 04 08:40:24.807 INFO [stderr]    --> src/fuzzy_structures.rs:123:17
Dec 04 08:40:24.807 INFO [stderr]     |
Dec 04 08:40:24.807 INFO [stderr] 123 |         let mut value: f64 = 0.0;
Dec 04 08:40:24.807 INFO [stderr]     |                 ^^^^^
Dec 04 08:40:24.807 INFO [stderr]     |
Dec 04 08:40:24.807 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 08:40:24.807 INFO [stderr] 
Dec 04 08:40:24.807 INFO [stderr] warning: value assigned to `value` is never read
Dec 04 08:40:24.807 INFO [stderr]    --> src/fuzzy_structures.rs:151:17
Dec 04 08:40:24.807 INFO [stderr]     |
Dec 04 08:40:24.807 INFO [stderr] 151 |         let mut value: f64 = 0.0;
Dec 04 08:40:24.807 INFO [stderr]     |                 ^^^^^
Dec 04 08:40:24.807 INFO [stderr] 
Dec 04 08:40:24.807 INFO [stderr] warning: value assigned to `contains` is never read
Dec 04 08:40:24.807 INFO [stderr]    --> src/fuzzy_structures.rs:179:17
Dec 04 08:40:24.807 INFO [stderr]     |
Dec 04 08:40:24.807 INFO [stderr] 179 |         let mut contains = false;
Dec 04 08:40:24.807 INFO [stderr]     |                 ^^^^^^^^
Dec 04 08:40:24.807 INFO [stderr] 
Dec 04 08:40:24.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 04 08:40:24.903 INFO [stderr] su: No module specific data is present
Dec 04 08:40:25.475 INFO running `"docker" "inspect" "7672e62fca4cb8138f5130541ed592fc6a5337fa05e79f0a0b50d61908a6892f"`
Dec 04 08:40:25.648 INFO running `"docker" "rm" "-f" "7672e62fca4cb8138f5130541ed592fc6a5337fa05e79f0a0b50d61908a6892f"`
Dec 04 08:40:25.766 INFO [stdout] 7672e62fca4cb8138f5130541ed592fc6a5337fa05e79f0a0b50d61908a6892f