Dec 18 05:00:20.523 INFO checking Vanglant/advent-of-code-2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:00:20.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Vanglant/advent-of-code-2018:/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 05:00:21.024 INFO [stdout] 7298e028a1197013f0f1ee29c25757c1ce5fc230e1c104d6da51ce1bd576aef0
Dec 18 05:00:21.026 INFO running `"docker" "start" "-a" "7298e028a1197013f0f1ee29c25757c1ce5fc230e1c104d6da51ce1bd576aef0"`
Dec 18 05:00:23.553 INFO [stderr]     Checking nom v4.1.1
Dec 18 05:00:25.422 INFO [stderr]     Checking AdventOfCode v0.1.0 (/opt/crater/workdir)
Dec 18 05:00:26.775 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 18 05:00:26.780 INFO [stderr]  --> src/day2plus.rs:1:5
Dec 18 05:00:26.781 INFO [stderr]   |
Dec 18 05:00:26.781 INFO [stderr] 1 | use itertools::Itertools;
Dec 18 05:00:26.781 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:00:26.784 INFO [stderr]   |
Dec 18 05:00:26.785 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:00:26.785 INFO [stderr] 
Dec 18 05:00:28.065 INFO [stderr] warning: unused variable: `x`
Dec 18 05:00:28.065 INFO [stderr]   --> src/day6plus.rs:86:48
Dec 18 05:00:28.066 INFO [stderr]    |
Dec 18 05:00:28.066 INFO [stderr] 86 |     let addition = &hmap.iter().fold(0, |acc, (x , y)| acc + *y);
Dec 18 05:00:28.067 INFO [stderr]    |                                                ^ help: consider using `_x` instead
Dec 18 05:00:28.068 INFO [stderr]    |
Dec 18 05:00:28.069 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:28.069 INFO [stderr] 
Dec 18 05:00:28.728 INFO [stderr] warning: variable `isAsleep` is assigned to, but never used
Dec 18 05:00:28.728 INFO [stderr]   --> src/day4.rs:58:13
Dec 18 05:00:28.728 INFO [stderr]    |
Dec 18 05:00:28.728 INFO [stderr] 58 |     let mut isAsleep = false;
Dec 18 05:00:28.728 INFO [stderr]    |             ^^^^^^^^
Dec 18 05:00:28.744 INFO [stderr] error: couldn't read src/day9.rs: No such file or directory (os error 2)
Dec 18 05:00:28.744 INFO [stderr] 
Dec 18 05:00:28.760 INFO [stderr] error: aborting due to previous error
Dec 18 05:00:28.760 INFO [stderr] 
Dec 18 05:00:28.760 INFO [stderr]    |
Dec 18 05:00:28.760 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:28.760 INFO [stderr]    = note: consider using `_isAsleep` instead
Dec 18 05:00:28.760 INFO [stderr] 
Dec 18 05:00:28.760 INFO [stderr] warning: value assigned to `isAsleep` is never read
Dec 18 05:00:28.760 INFO [stderr]   --> src/day4.rs:66:13
Dec 18 05:00:28.760 INFO [stderr]    |
Dec 18 05:00:28.760 INFO [stderr] 66 |             isAsleep = true;
Dec 18 05:00:28.760 INFO [stderr]    |             ^^^^^^^^
Dec 18 05:00:28.760 INFO [stderr]    |
Dec 18 05:00:28.760 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 05:00:28.760 INFO [stderr] 
Dec 18 05:00:28.768 INFO [stderr] error: Could not compile `AdventOfCode`.
Dec 18 05:00:28.768 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 05:00:28.832 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:28.832 INFO [stderr]   --> src/day4.rs:60:13
Dec 18 05:00:28.832 INFO [stderr]    |
Dec 18 05:00:28.832 INFO [stderr] 60 |         let mut meter = Slept{ minutes: vec![], times: 0 };
Dec 18 05:00:28.832 INFO [stderr]    |             ----^^^^^
Dec 18 05:00:28.832 INFO [stderr]    |             |
Dec 18 05:00:28.832 INFO [stderr]    |             help: remove this `mut`
Dec 18 05:00:28.848 INFO [stderr]    |
Dec 18 05:00:28.848 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 05:00:28.848 INFO [stderr] 
Dec 18 05:00:28.848 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:28.848 INFO [stderr]   --> src/day4.rs:71:17
Dec 18 05:00:28.848 INFO [stderr]    |
Dec 18 05:00:28.848 INFO [stderr] 71 |             let mut slept = guard_big.entry(id).or_insert(meter);
Dec 18 05:00:28.848 INFO [stderr]    |                 ----^^^^^
Dec 18 05:00:28.848 INFO [stderr]    |                 |
Dec 18 05:00:28.848 INFO [stderr]    |                 help: remove this `mut`
Dec 18 05:00:28.848 INFO [stderr] 
Dec 18 05:00:28.880 INFO [stderr] warning: variable `sleepDate` should have a snake case name such as `sleep_date`
Dec 18 05:00:28.880 INFO [stderr]   --> src/day4.rs:57:9
Dec 18 05:00:28.880 INFO [stderr]    |
Dec 18 05:00:28.880 INFO [stderr] 57 |     let mut sleepDate: DateTime<Utc> = Utc::now();
Dec 18 05:00:28.880 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 05:00:28.880 INFO [stderr]    |
Dec 18 05:00:28.880 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:00:28.880 INFO [stderr] 
Dec 18 05:00:28.880 INFO [stderr] warning: variable `isAsleep` should have a snake case name such as `is_asleep`
Dec 18 05:00:28.880 INFO [stderr]   --> src/day4.rs:58:9
Dec 18 05:00:28.880 INFO [stderr]    |
Dec 18 05:00:28.880 INFO [stderr] 58 |     let mut isAsleep = false;
Dec 18 05:00:28.880 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 18 05:00:28.880 INFO [stderr] 
Dec 18 05:00:29.344 INFO [stderr] warning: unused variable: `x`
Dec 18 05:00:29.344 INFO [stderr]   --> src/day6plus.rs:86:48
Dec 18 05:00:29.344 INFO [stderr]    |
Dec 18 05:00:29.344 INFO [stderr] 86 |     let addition = &hmap.iter().fold(0, |acc, (x , y)| acc + *y);
Dec 18 05:00:29.344 INFO [stderr]    |                                                ^ help: consider using `_x` instead
Dec 18 05:00:29.344 INFO [stderr] error[E0601]: `main` function not found in crate `day8`
Dec 18 05:00:29.344 INFO [stderr]   |
Dec 18 05:00:29.344 INFO [stderr]   = note: consider adding a `main` function to `src/day8.rs`
Dec 18 05:00:29.344 INFO [stderr] 
Dec 18 05:00:29.344 INFO [stderr]    |
Dec 18 05:00:29.344 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:29.344 INFO [stderr] 
Dec 18 05:00:29.344 INFO [stderr] error: aborting due to previous error
Dec 18 05:00:29.344 INFO [stderr] 
Dec 18 05:00:29.344 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 18 05:00:29.356 INFO [stderr] error: Could not compile `AdventOfCode`.
Dec 18 05:00:29.356 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 05:00:29.532 INFO [stderr] warning: variable `isAsleep` is assigned to, but never used
Dec 18 05:00:29.532 INFO [stderr]   --> src/day4.rs:58:13
Dec 18 05:00:29.532 INFO [stderr]    |
Dec 18 05:00:29.532 INFO [stderr] 58 |     let mut isAsleep = false;
Dec 18 05:00:29.532 INFO [stderr]    |             ^^^^^^^^
Dec 18 05:00:29.532 INFO [stderr]    |
Dec 18 05:00:29.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:29.532 INFO [stderr]    = note: consider using `_isAsleep` instead
Dec 18 05:00:29.532 INFO [stderr] 
Dec 18 05:00:29.532 INFO [stderr] warning: value assigned to `isAsleep` is never read
Dec 18 05:00:29.532 INFO [stderr]   --> src/day4.rs:66:13
Dec 18 05:00:29.532 INFO [stderr]    |
Dec 18 05:00:29.532 INFO [stderr] 66 |             isAsleep = true;
Dec 18 05:00:29.532 INFO [stderr]    |             ^^^^^^^^
Dec 18 05:00:29.532 INFO [stderr]    |
Dec 18 05:00:29.532 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 05:00:29.532 INFO [stderr] 
Dec 18 05:00:29.545 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:29.545 INFO [stderr]   --> src/day4.rs:60:13
Dec 18 05:00:29.545 INFO [stderr]    |
Dec 18 05:00:29.545 INFO [stderr] 60 |         let mut meter = Slept{ minutes: vec![], times: 0 };
Dec 18 05:00:29.545 INFO [stderr]    |             ----^^^^^
Dec 18 05:00:29.545 INFO [stderr]    |             |
Dec 18 05:00:29.545 INFO [stderr]    |             help: remove this `mut`
Dec 18 05:00:29.545 INFO [stderr]    |
Dec 18 05:00:29.545 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 05:00:29.545 INFO [stderr] 
Dec 18 05:00:29.545 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:29.545 INFO [stderr]   --> src/day4.rs:71:17
Dec 18 05:00:29.545 INFO [stderr]    |
Dec 18 05:00:29.545 INFO [stderr] 71 |             let mut slept = guard_big.entry(id).or_insert(meter);
Dec 18 05:00:29.545 INFO [stderr]    |                 ----^^^^^
Dec 18 05:00:29.545 INFO [stderr]    |                 |
Dec 18 05:00:29.545 INFO [stderr]    |                 help: remove this `mut`
Dec 18 05:00:29.552 INFO [stderr] 
Dec 18 05:00:29.556 INFO [stderr] warning: variable `sleepDate` should have a snake case name such as `sleep_date`
Dec 18 05:00:29.556 INFO [stderr]   --> src/day4.rs:57:9
Dec 18 05:00:29.556 INFO [stderr]    |
Dec 18 05:00:29.556 INFO [stderr] 57 |     let mut sleepDate: DateTime<Utc> = Utc::now();
Dec 18 05:00:29.557 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 05:00:29.557 INFO [stderr]    |
Dec 18 05:00:29.557 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:00:29.557 INFO [stderr] 
Dec 18 05:00:29.558 INFO [stderr] warning: variable `isAsleep` should have a snake case name such as `is_asleep`
Dec 18 05:00:29.558 INFO [stderr]   --> src/day4.rs:58:9
Dec 18 05:00:29.558 INFO [stderr]    |
Dec 18 05:00:29.558 INFO [stderr] 58 |     let mut isAsleep = false;
Dec 18 05:00:29.558 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 18 05:00:29.558 INFO [stderr] 
Dec 18 05:00:29.756 INFO [stderr] warning: variable `is_asleep` is assigned to, but never used
Dec 18 05:00:29.756 INFO [stderr]   --> src/day4plus.rs:58:13
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.756 INFO [stderr] 58 |     let mut is_asleep = false;
Dec 18 05:00:29.756 INFO [stderr]    |             ^^^^^^^^^
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:29.756 INFO [stderr]    = note: consider using `_is_asleep` instead
Dec 18 05:00:29.756 INFO [stderr] 
Dec 18 05:00:29.756 INFO [stderr] warning: value assigned to `is_asleep` is never read
Dec 18 05:00:29.756 INFO [stderr]   --> src/day4plus.rs:66:13
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.756 INFO [stderr] 66 |             is_asleep = true;
Dec 18 05:00:29.756 INFO [stderr]    |             ^^^^^^^^^
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.756 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 05:00:29.756 INFO [stderr] 
Dec 18 05:00:29.756 INFO [stderr] warning: unused variable: `time_asleep`
Dec 18 05:00:29.756 INFO [stderr]   --> src/day4plus.rs:72:17
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.756 INFO [stderr] 72 |             let time_asleep = log.year.minute() - sleep_date.minute();
Dec 18 05:00:29.756 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_time_asleep` instead
Dec 18 05:00:29.756 INFO [stderr] 
Dec 18 05:00:29.756 INFO [stderr] warning: variable `bigger_guard` is assigned to, but never used
Dec 18 05:00:29.756 INFO [stderr]   --> src/day4plus.rs:80:13
Dec 18 05:00:29.756 INFO [stderr]    |
Dec 18 05:00:29.757 INFO [stderr] 80 |     let mut bigger_guard = 0;
Dec 18 05:00:29.757 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 18 05:00:29.757 INFO [stderr]    |
Dec 18 05:00:29.757 INFO [stderr]    = note: consider using `_bigger_guard` instead
Dec 18 05:00:29.757 INFO [stderr] 
Dec 18 05:00:29.757 INFO [stderr] warning: value assigned to `bigger_guard` is never read
Dec 18 05:00:29.757 INFO [stderr]   --> src/day4plus.rs:84:13
Dec 18 05:00:29.757 INFO [stderr]    |
Dec 18 05:00:29.757 INFO [stderr] 84 |             bigger_guard = *key;
Dec 18 05:00:29.757 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 18 05:00:29.757 INFO [stderr] 
Dec 18 05:00:29.779 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:29.779 INFO [stderr]   --> src/day4plus.rs:60:13
Dec 18 05:00:29.779 INFO [stderr]    |
Dec 18 05:00:29.779 INFO [stderr] 60 |         let mut meter = Slept{ minutes: vec![], times: 0 };
Dec 18 05:00:29.779 INFO [stderr]    |             ----^^^^^
Dec 18 05:00:29.779 INFO [stderr]    |             |
Dec 18 05:00:29.779 INFO [stderr]    |             help: remove this `mut`
Dec 18 05:00:29.779 INFO [stderr]    |
Dec 18 05:00:29.779 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 05:00:29.779 INFO [stderr] 
Dec 18 05:00:29.784 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:00:29.784 INFO [stderr]   --> src/day4plus.rs:71:17
Dec 18 05:00:29.784 INFO [stderr]    |
Dec 18 05:00:29.784 INFO [stderr] 71 |             let mut slept = guard_big.entry(id).or_insert(meter);
Dec 18 05:00:29.784 INFO [stderr]    |                 ----^^^^^
Dec 18 05:00:29.785 INFO [stderr]    |                 |
Dec 18 05:00:29.785 INFO [stderr]    |                 help: remove this `mut`
Dec 18 05:00:29.785 INFO [stderr] 
Dec 18 05:00:29.824 INFO [stderr] error: build failed
Dec 18 05:00:31.066 INFO running `"docker" "inspect" "7298e028a1197013f0f1ee29c25757c1ce5fc230e1c104d6da51ce1bd576aef0"`
Dec 18 05:00:31.414 INFO running `"docker" "rm" "-f" "7298e028a1197013f0f1ee29c25757c1ce5fc230e1c104d6da51ce1bd576aef0"`
Dec 18 05:00:31.776 INFO [stdout] 7298e028a1197013f0f1ee29c25757c1ce5fc230e1c104d6da51ce1bd576aef0