Dec 11 11:06:33.377 INFO checking rernst76/AdventOfCode2018 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:06:33.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 11:06:33.812 INFO [stdout] 743a42197bc57ac4ce3348820a557e52d058e5cdd83b978eaf72388a2c1f96f2
Dec 11 11:06:33.818 INFO running `"docker" "start" "-a" "743a42197bc57ac4ce3348820a557e52d058e5cdd83b978eaf72388a2c1f96f2"`
Dec 11 11:06:36.238 INFO [stderr] usermod: no changes
Dec 11 11:06:36.364 INFO [stderr]     Checking AdventOfCode2018 v0.1.0 (/source)
Dec 11 11:06:36.828 INFO [stderr] warning: unused import: `HashSet`
Dec 11 11:06:36.828 INFO [stderr]  --> src/slns/d6.rs:2:24
Dec 11 11:06:36.828 INFO [stderr]   |
Dec 11 11:06:36.828 INFO [stderr] 2 | use std::collections::{HashSet, HashMap, VecDeque};
Dec 11 11:06:36.828 INFO [stderr]   |                        ^^^^^^^
Dec 11 11:06:36.828 INFO [stderr]   |
Dec 11 11:06:36.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:06:36.828 INFO [stderr] 
Dec 11 11:06:36.828 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:06:36.828 INFO [stderr]   --> src/slns/d6.rs:22:16
Dec 11 11:06:36.828 INFO [stderr]    |
Dec 11 11:06:36.828 INFO [stderr] 22 |             if (area > largest_area_node.1) {
Dec 11 11:06:36.828 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:06:36.828 INFO [stderr]    |
Dec 11 11:06:36.828 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:06:36.828 INFO [stderr] 
Dec 11 11:06:36.967 INFO [stderr] warning: unused import: `HashSet`
Dec 11 11:06:36.967 INFO [stderr]  --> src/slns/d6.rs:2:24
Dec 11 11:06:36.967 INFO [stderr]   |
Dec 11 11:06:36.967 INFO [stderr] 2 | use std::collections::{HashSet, HashMap, VecDeque};
Dec 11 11:06:36.967 INFO [stderr]   |                        ^^^^^^^
Dec 11 11:06:36.967 INFO [stderr]   |
Dec 11 11:06:36.976 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:06:36.976 INFO [stderr] 
Dec 11 11:06:36.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:06:36.976 INFO [stderr]   --> src/slns/d6.rs:22:16
Dec 11 11:06:36.976 INFO [stderr]    |
Dec 11 11:06:36.976 INFO [stderr] 22 |             if (area > largest_area_node.1) {
Dec 11 11:06:36.976 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:06:36.976 INFO [stderr]    |
Dec 11 11:06:36.977 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:06:36.977 INFO [stderr] 
Dec 11 11:06:37.492 INFO [stderr] warning: variant is never constructed: `None`
Dec 11 11:06:37.492 INFO [stderr]   --> src/slns/d6.rs:47:5
Dec 11 11:06:37.492 INFO [stderr]    |
Dec 11 11:06:37.492 INFO [stderr] 47 |     None,
Dec 11 11:06:37.492 INFO [stderr]    |     ^^^^
Dec 11 11:06:37.492 INFO [stderr]    |
Dec 11 11:06:37.492 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 11:06:37.492 INFO [stderr] 
Dec 11 11:06:37.492 INFO [stderr] warning: variant is never constructed: `None`
Dec 11 11:06:37.492 INFO [stderr]    --> src/slns/d6.rs:158:5
Dec 11 11:06:37.492 INFO [stderr]     |
Dec 11 11:06:37.492 INFO [stderr] 158 |     None,
Dec 11 11:06:37.492 INFO [stderr]     |     ^^^^
Dec 11 11:06:37.492 INFO [stderr] 
Dec 11 11:06:37.544 INFO [stderr] error[E0308]: mismatched types
Dec 11 11:06:37.544 INFO [stderr]    --> src/slns/d6.rs:185:9
Dec 11 11:06:37.544 INFO [stderr]     |
Dec 11 11:06:37.544 INFO [stderr] 185 |         assert_eq!(find_largest_area(points), 17);
Dec 11 11:06:37.544 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found integral variable
Dec 11 11:06:37.544 INFO [stderr]     |
Dec 11 11:06:37.544 INFO [stderr]     = note: expected type `((i32, i32), i32)`
Dec 11 11:06:37.544 INFO [stderr]                found type `{integer}`
Dec 11 11:06:37.544 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:06:37.544 INFO [stderr] 
Dec 11 11:06:37.628 INFO [stderr] error: aborting due to previous error
Dec 11 11:06:37.628 INFO [stderr] 
Dec 11 11:06:37.628 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 11 11:06:37.664 INFO [stderr] error: Could not compile `AdventOfCode2018`.
Dec 11 11:06:37.664 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 11:06:38.108 INFO [stderr] warning: unused import: `HashSet`
Dec 11 11:06:38.108 INFO [stderr]  --> src/slns/d6.rs:2:24
Dec 11 11:06:38.108 INFO [stderr]   |
Dec 11 11:06:38.108 INFO [stderr] 2 | use std::collections::{HashSet, HashMap, VecDeque};
Dec 11 11:06:38.108 INFO [stderr]   |                        ^^^^^^^
Dec 11 11:06:38.108 INFO [stderr]   |
Dec 11 11:06:38.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:06:38.108 INFO [stderr] 
Dec 11 11:06:38.108 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:06:38.108 INFO [stderr]   --> src/slns/d6.rs:22:16
Dec 11 11:06:38.108 INFO [stderr]    |
Dec 11 11:06:38.108 INFO [stderr] 22 |             if (area > largest_area_node.1) {
Dec 11 11:06:38.108 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:06:38.108 INFO [stderr]    |
Dec 11 11:06:38.108 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:06:38.108 INFO [stderr] 
Dec 11 11:06:38.412 INFO [stderr] warning: unused import: `HashSet`
Dec 11 11:06:38.412 INFO [stderr]  --> src/slns/d6.rs:2:24
Dec 11 11:06:38.412 INFO [stderr]   |
Dec 11 11:06:38.412 INFO [stderr] 2 | use std::collections::{HashSet, HashMap, VecDeque};
Dec 11 11:06:38.412 INFO [stderr]   |                        ^^^^^^^
Dec 11 11:06:38.412 INFO [stderr]   |
Dec 11 11:06:38.413 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:06:38.413 INFO [stderr] 
Dec 11 11:06:38.413 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:06:38.413 INFO [stderr]   --> src/slns/d6.rs:22:16
Dec 11 11:06:38.413 INFO [stderr]    |
Dec 11 11:06:38.413 INFO [stderr] 22 |             if (area > largest_area_node.1) {
Dec 11 11:06:38.413 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:06:38.413 INFO [stderr]    |
Dec 11 11:06:38.413 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:06:38.413 INFO [stderr] 
Dec 11 11:06:38.486 INFO [stderr] warning: variant is never constructed: `None`
Dec 11 11:06:38.486 INFO [stderr]   --> src/slns/d6.rs:47:5
Dec 11 11:06:38.486 INFO [stderr]    |
Dec 11 11:06:38.486 INFO [stderr] 47 |     None,
Dec 11 11:06:38.486 INFO [stderr]    |     ^^^^
Dec 11 11:06:38.486 INFO [stderr]    |
Dec 11 11:06:38.486 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 11:06:38.486 INFO [stderr] 
Dec 11 11:06:38.489 INFO [stderr] warning: variant is never constructed: `None`
Dec 11 11:06:38.489 INFO [stderr]    --> src/slns/d6.rs:158:5
Dec 11 11:06:38.489 INFO [stderr]     |
Dec 11 11:06:38.489 INFO [stderr] 158 |     None,
Dec 11 11:06:38.489 INFO [stderr]     |     ^^^^
Dec 11 11:06:38.489 INFO [stderr] 
Dec 11 11:06:38.884 INFO [stderr] error[E0308]: mismatched types
Dec 11 11:06:38.885 INFO [stderr]    --> src/slns/d6.rs:185:9
Dec 11 11:06:38.885 INFO [stderr]     |
Dec 11 11:06:38.885 INFO [stderr] 185 |         assert_eq!(find_largest_area(points), 17);
Dec 11 11:06:38.885 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found integral variable
Dec 11 11:06:38.885 INFO [stderr]     |
Dec 11 11:06:38.892 INFO [stderr]     = note: expected type `((i32, i32), i32)`
Dec 11 11:06:38.892 INFO [stderr]                found type `{integer}`
Dec 11 11:06:38.892 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:06:38.892 INFO [stderr] 
Dec 11 11:06:38.920 INFO [stderr] error: aborting due to previous error
Dec 11 11:06:38.920 INFO [stderr] 
Dec 11 11:06:38.921 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 11 11:06:38.936 INFO [stderr] error: Could not compile `AdventOfCode2018`.
Dec 11 11:06:38.936 INFO [stderr] 
Dec 11 11:06:38.936 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 11:06:38.945 INFO [stderr] su: No module specific data is present
Dec 11 11:06:39.976 INFO running `"docker" "inspect" "743a42197bc57ac4ce3348820a557e52d058e5cdd83b978eaf72388a2c1f96f2"`
Dec 11 11:06:40.298 INFO running `"docker" "rm" "-f" "743a42197bc57ac4ce3348820a557e52d058e5cdd83b978eaf72388a2c1f96f2"`
Dec 11 11:06:40.676 INFO [stdout] 743a42197bc57ac4ce3348820a557e52d058e5cdd83b978eaf72388a2c1f96f2