Dec 18 08:23:39.632 INFO checking BigTuna08/rustyIMGs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:23:39.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/BigTuna08/rustyIMGs:/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 08:23:40.018 INFO [stdout] 671891d314b81a6c8d2de102683a416c83273f273c136f0fdc108fbfab800d20
Dec 18 08:23:40.020 INFO running `"docker" "start" "-a" "671891d314b81a6c8d2de102683a416c83273f273c136f0fdc108fbfab800d20"`
Dec 18 08:23:41.299 INFO [stderr]     Checking itertools v0.7.6
Dec 18 08:23:41.302 INFO [stderr]     Checking rayon-core v1.4.0
Dec 18 08:23:43.344 INFO [stderr]     Checking rayon v1.0.0
Dec 18 08:23:47.312 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 18 08:23:48.681 INFO [stderr]     Checking image v0.18.0
Dec 18 08:23:53.130 INFO [stderr]     Checking rustyImages v0.1.0 (/opt/crater/workdir)
Dec 18 08:23:53.904 INFO [stderr] warning: unused import: `std::io::Error`
Dec 18 08:23:53.904 INFO [stderr]  --> src/main.rs:9:5
Dec 18 08:23:53.904 INFO [stderr]   |
Dec 18 08:23:53.904 INFO [stderr] 9 | use std::io::Error;
Dec 18 08:23:53.904 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 08:23:53.904 INFO [stderr]   |
Dec 18 08:23:53.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:23:53.904 INFO [stderr] 
Dec 18 08:23:53.904 INFO [stderr] warning: unused import: `std::path::Path`
Dec 18 08:23:53.904 INFO [stderr]   --> src/main.rs:13:5
Dec 18 08:23:53.904 INFO [stderr]    |
Dec 18 08:23:53.904 INFO [stderr] 13 | use std::path::Path;
Dec 18 08:23:53.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 08:23:53.904 INFO [stderr] 
Dec 18 08:23:53.956 INFO [stderr] warning: unused import: `std::io::Error`
Dec 18 08:23:53.956 INFO [stderr]  --> src/main.rs:9:5
Dec 18 08:23:53.956 INFO [stderr]   |
Dec 18 08:23:53.956 INFO [stderr] 9 | use std::io::Error;
Dec 18 08:23:53.956 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 08:23:53.956 INFO [stderr]   |
Dec 18 08:23:53.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:23:53.956 INFO [stderr] 
Dec 18 08:23:53.956 INFO [stderr] warning: unused import: `std::path::Path`
Dec 18 08:23:53.956 INFO [stderr]   --> src/main.rs:13:5
Dec 18 08:23:53.956 INFO [stderr]    |
Dec 18 08:23:53.956 INFO [stderr] 13 | use std::path::Path;
Dec 18 08:23:53.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 08:23:53.956 INFO [stderr] 
Dec 18 08:23:54.032 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.032 INFO [stderr]   --> src/main.rs:92:9
Dec 18 08:23:54.032 INFO [stderr]    |
Dec 18 08:23:54.032 INFO [stderr] 92 |     let mut test_file = File::open("./imgs/genos.txt").unwrap();
Dec 18 08:23:54.032 INFO [stderr]    |         ----^^^^^^^^^
Dec 18 08:23:54.032 INFO [stderr]    |         |
Dec 18 08:23:54.032 INFO [stderr]    |         help: remove this `mut`
Dec 18 08:23:54.032 INFO [stderr]    |
Dec 18 08:23:54.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 08:23:54.032 INFO [stderr] 
Dec 18 08:23:54.040 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.040 INFO [stderr]    --> src/main.rs:112:9
Dec 18 08:23:54.040 INFO [stderr]     |
Dec 18 08:23:54.040 INFO [stderr] 112 |     let mut l: Vec<u8> = vec![234, 66, 90, 56];
Dec 18 08:23:54.040 INFO [stderr]     |         ----^
Dec 18 08:23:54.040 INFO [stderr]     |         |
Dec 18 08:23:54.040 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.040 INFO [stderr] 
Dec 18 08:23:54.040 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.040 INFO [stderr]    --> src/main.rs:118:9
Dec 18 08:23:54.040 INFO [stderr]     |
Dec 18 08:23:54.040 INFO [stderr] 118 |     let mut l_str: Vec<String> = l.iter().map(|x| x.to_string()).collect();
Dec 18 08:23:54.040 INFO [stderr]     |         ----^^^^^
Dec 18 08:23:54.040 INFO [stderr]     |         |
Dec 18 08:23:54.040 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.040 INFO [stderr] 
Dec 18 08:23:54.040 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.040 INFO [stderr]    --> src/main.rs:130:9
Dec 18 08:23:54.040 INFO [stderr]     |
Dec 18 08:23:54.040 INFO [stderr] 130 |     let mut string_vec: Vec<String> = genotype.iter().map(|x| x.to_string()).collect();
Dec 18 08:23:54.040 INFO [stderr]     |         ----^^^^^^^^^^
Dec 18 08:23:54.040 INFO [stderr]     |         |
Dec 18 08:23:54.040 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.040 INFO [stderr] 
Dec 18 08:23:54.056 INFO [stderr] warning: crate `rustyImages` should have a snake case name such as `rusty_images`
Dec 18 08:23:54.056 INFO [stderr]   |
Dec 18 08:23:54.056 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 08:23:54.056 INFO [stderr] 
Dec 18 08:23:54.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.064 INFO [stderr]    --> src/main.rs:124:5
Dec 18 08:23:54.064 INFO [stderr]     |
Dec 18 08:23:54.064 INFO [stderr] 124 |     test_file.write(l_str.as_bytes());
Dec 18 08:23:54.064 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.064 INFO [stderr]     |
Dec 18 08:23:54.064 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 08:23:54.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.064 INFO [stderr] 
Dec 18 08:23:54.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.064 INFO [stderr]    --> src/main.rs:133:5
Dec 18 08:23:54.064 INFO [stderr]     |
Dec 18 08:23:54.064 INFO [stderr] 133 |     f.write(string_vec.as_bytes());
Dec 18 08:23:54.064 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.064 INFO [stderr]     |
Dec 18 08:23:54.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.064 INFO [stderr] 
Dec 18 08:23:54.064 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.064 INFO [stderr]    --> src/main.rs:138:31
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.065 INFO [stderr]     |                               ^^^
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Dec 18 08:23:54.065 INFO [stderr] 
Dec 18 08:23:54.065 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.065 INFO [stderr]    --> src/main.rs:138:36
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.065 INFO [stderr]     |                                    ^^^
Dec 18 08:23:54.065 INFO [stderr] 
Dec 18 08:23:54.065 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.065 INFO [stderr]    --> src/main.rs:138:41
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.065 INFO [stderr]     |                                         ^^^
Dec 18 08:23:54.065 INFO [stderr] 
Dec 18 08:23:54.065 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.065 INFO [stderr]    --> src/main.rs:153:5
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr] 153 |     test_file.read_to_end(&mut l);
Dec 18 08:23:54.065 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.065 INFO [stderr]     |
Dec 18 08:23:54.065 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.065 INFO [stderr] 
Dec 18 08:23:54.155 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.155 INFO [stderr]   --> src/main.rs:92:9
Dec 18 08:23:54.155 INFO [stderr]    |
Dec 18 08:23:54.155 INFO [stderr] 92 |     let mut test_file = File::open("./imgs/genos.txt").unwrap();
Dec 18 08:23:54.155 INFO [stderr]    |         ----^^^^^^^^^
Dec 18 08:23:54.155 INFO [stderr]    |         |
Dec 18 08:23:54.155 INFO [stderr]    |         help: remove this `mut`
Dec 18 08:23:54.155 INFO [stderr]    |
Dec 18 08:23:54.155 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 08:23:54.155 INFO [stderr] 
Dec 18 08:23:54.160 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.160 INFO [stderr]    --> src/main.rs:112:9
Dec 18 08:23:54.160 INFO [stderr]     |
Dec 18 08:23:54.160 INFO [stderr] 112 |     let mut l: Vec<u8> = vec![234, 66, 90, 56];
Dec 18 08:23:54.160 INFO [stderr]     |         ----^
Dec 18 08:23:54.160 INFO [stderr]     |         |
Dec 18 08:23:54.160 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.160 INFO [stderr] 
Dec 18 08:23:54.160 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.160 INFO [stderr]    --> src/main.rs:118:9
Dec 18 08:23:54.160 INFO [stderr]     |
Dec 18 08:23:54.160 INFO [stderr] 118 |     let mut l_str: Vec<String> = l.iter().map(|x| x.to_string()).collect();
Dec 18 08:23:54.160 INFO [stderr]     |         ----^^^^^
Dec 18 08:23:54.160 INFO [stderr]     |         |
Dec 18 08:23:54.160 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.160 INFO [stderr] 
Dec 18 08:23:54.160 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:23:54.160 INFO [stderr]    --> src/main.rs:130:9
Dec 18 08:23:54.160 INFO [stderr]     |
Dec 18 08:23:54.160 INFO [stderr] 130 |     let mut string_vec: Vec<String> = genotype.iter().map(|x| x.to_string()).collect();
Dec 18 08:23:54.160 INFO [stderr]     |         ----^^^^^^^^^^
Dec 18 08:23:54.161 INFO [stderr]     |         |
Dec 18 08:23:54.161 INFO [stderr]     |         help: remove this `mut`
Dec 18 08:23:54.161 INFO [stderr] 
Dec 18 08:23:54.176 INFO [stderr] warning: crate `rustyImages` should have a snake case name such as `rusty_images`
Dec 18 08:23:54.176 INFO [stderr]   |
Dec 18 08:23:54.176 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 08:23:54.176 INFO [stderr] 
Dec 18 08:23:54.180 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:124:5
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 124 |     test_file.write(l_str.as_bytes());
Dec 18 08:23:54.181 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 08:23:54.181 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:133:5
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 133 |     f.write(string_vec.as_bytes());
Dec 18 08:23:54.181 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.181 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:138:31
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.181 INFO [stderr]     |                               ^^^
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.181 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:138:36
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.181 INFO [stderr]     |                                    ^^^
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.181 INFO [stderr] warning: literal out of range for u8
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:138:41
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 138 |     let l2: Vec<u8> = vec![4, 696, 990, 806];
Dec 18 08:23:54.181 INFO [stderr]     |                                         ^^^
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:23:54.181 INFO [stderr]    --> src/main.rs:153:5
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr] 153 |     test_file.read_to_end(&mut l);
Dec 18 08:23:54.181 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:23:54.181 INFO [stderr]     |
Dec 18 08:23:54.181 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:23:54.181 INFO [stderr] 
Dec 18 08:23:54.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.99s
Dec 18 08:23:54.956 INFO running `"docker" "inspect" "671891d314b81a6c8d2de102683a416c83273f273c136f0fdc108fbfab800d20"`
Dec 18 08:23:55.226 INFO running `"docker" "rm" "-f" "671891d314b81a6c8d2de102683a416c83273f273c136f0fdc108fbfab800d20"`
Dec 18 08:23:55.487 INFO [stdout] 671891d314b81a6c8d2de102683a416c83273f273c136f0fdc108fbfab800d20