[INFO] cloning repository https://github.com/cArchivist/AoC2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cArchivist/AoC2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcArchivist%2FAoC2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcArchivist%2FAoC2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f64cb353ecaf435766576edc536560bf2c0b45c
[INFO] testing cArchivist/AoC2022 against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcArchivist%2FAoC2022" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cArchivist/AoC2022
[INFO] finished tweaking git repo https://github.com/cArchivist/AoC2022
[INFO] tweaked toml for git repo https://github.com/cArchivist/AoC2022 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cArchivist/AoC2022 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cArchivist/AoC2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_generator v0.11.1
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded phf_macros v0.11.1
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded pathfinding v4.2.1
[INFO] [stderr]   Downloaded ringbuffer v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c695ad3655415f83394bd68b21db9c9239f7d08ae8a579f919596aafa8d4f6d1
[INFO] running `Command { std: "docker" "start" "-a" "c695ad3655415f83394bd68b21db9c9239f7d08ae8a579f919596aafa8d4f6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c695ad3655415f83394bd68b21db9c9239f7d08ae8a579f919596aafa8d4f6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c695ad3655415f83394bd68b21db9c9239f7d08ae8a579f919596aafa8d4f6d1", kill_on_drop: false }`
[INFO] [stdout] c695ad3655415f83394bd68b21db9c9239f7d08ae8a579f919596aafa8d4f6d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea5cfa588e0f52ba8194a6891fda610ba4f312258ff3a9703c266805ed5732a
[INFO] running `Command { std: "docker" "start" "-a" "dea5cfa588e0f52ba8194a6891fda610ba4f312258ff3a9703c266805ed5732a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling ringbuffer v0.10.0
[INFO] [stderr]    Compiling p11 v0.1.0 (/opt/rustwide/workdir/p11)
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling p10 v0.1.0 (/opt/rustwide/workdir/p10)
[INFO] [stderr]    Compiling p14 v0.1.0 (/opt/rustwide/workdir/p14)
[INFO] [stderr]    Compiling p1 v0.1.0 (/opt/rustwide/workdir/p1)
[INFO] [stderr]    Compiling p13 v0.1.0 (/opt/rustwide/workdir/p13)
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> p10/src/lib.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout]    |              ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout] 96 +     .map(|a| (a.0 % 40).abs_diff(*a.1 as usize) <= 1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grid v0.9.0
[INFO] [stderr]    Compiling p4 v0.1.0 (/opt/rustwide/workdir/p4)
[INFO] [stdout] warning: field `occupied` is never read
[INFO] [stdout]  --> p14/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Spot {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 8 |     occupied: bool,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Spot` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `set` are never used
[INFO] [stdout]   --> p14/src/lib.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl CaveGrid {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn get(&self, a: &isize, b: &isize) -> Spot {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn set(&mut self, a: isize, b: isize, v: Spot) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> p13/src/lib.rs:39:64
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (&Signal::Integer(ref a), &Signal::List(ref b)) => Box::new(List { items: vec![Signal::Integer(*a)] }).partial_cmp(b),
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_allocation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling p6 v0.1.0 (/opt/rustwide/workdir/p6)
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> p6/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling p8 v0.1.0 (/opt/rustwide/workdir/p8)
[INFO] [stderr]    Compiling p3 v0.1.0 (/opt/rustwide/workdir/p3)
[INFO] [stderr]    Compiling p9 v0.1.0 (/opt/rustwide/workdir/p9)
[INFO] [stderr]    Compiling p5 v0.1.0 (/opt/rustwide/workdir/p5)
[INFO] [stdout] warning: unused import: `grid::Grid`
[INFO] [stdout]  --> p8/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> p8/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `move_crates` is never used
[INFO] [stdout]   --> p5/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Stacks {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn move_crates(&mut self, count: usize, start: usize, end: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::read_lines`
[INFO] [stdout]  --> p9/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use util::read_lines;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> p9/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Point {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn from(t: (isize, isize)) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling p7 v0.1.0 (/opt/rustwide/workdir/p7)
[INFO] [stdout] warning: constant `MAX_SIZE` is never used
[INFO] [stdout]  --> p7/src/lib.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const MAX_SIZE: u32 = 100000;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling p2 v0.1.0 (/opt/rustwide/workdir/p2)
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pathfinding v4.2.1
[INFO] [stderr]    Compiling p12 v0.1.0 (/opt/rustwide/workdir/p12)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> p12/src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut start: (usize, usize) = (0, 0);
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling runner v0.1.0 (/opt/rustwide/workdir/runner)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "dea5cfa588e0f52ba8194a6891fda610ba4f312258ff3a9703c266805ed5732a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea5cfa588e0f52ba8194a6891fda610ba4f312258ff3a9703c266805ed5732a", kill_on_drop: false }`
[INFO] [stdout] dea5cfa588e0f52ba8194a6891fda610ba4f312258ff3a9703c266805ed5732a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c625b9c375df675919386f0ea8c055edf2df011c6b6bdff6984d8e62b834826
[INFO] running `Command { std: "docker" "start" "-a" "7c625b9c375df675919386f0ea8c055edf2df011c6b6bdff6984d8e62b834826", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> p6/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Grid`
[INFO] [stdout]  --> p8/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> p8/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_SIZE` is never used
[INFO] [stdout]  --> p7/src/lib.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const MAX_SIZE: u32 = 100000;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> p12/src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut start: (usize, usize) = (0, 0);
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::read_lines`
[INFO] [stdout]  --> p9/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use util::read_lines;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> p9/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Point {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn from(t: (isize, isize)) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `move_crates` is never used
[INFO] [stdout]   --> p5/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Stacks {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn move_crates(&mut self, count: usize, start: usize, end: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `occupied` is never read
[INFO] [stdout]  --> p14/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Spot {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 8 |     occupied: bool,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Spot` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `set` are never used
[INFO] [stdout]   --> p14/src/lib.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl CaveGrid {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn get(&self, a: &isize, b: &isize) -> Spot {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn set(&mut self, a: isize, b: isize, v: Spot) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> p13/src/lib.rs:39:64
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (&Signal::Integer(ref a), &Signal::List(ref b)) => Box::new(List { items: vec![Signal::Integer(*a)] }).partial_cmp(b),
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_allocation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> p10/src/lib.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout]    |              ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout] 96 +     .map(|a| (a.0 % 40).abs_diff(*a.1 as usize) <= 1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling p6 v0.1.0 (/opt/rustwide/workdir/p6)
[INFO] [stderr]    Compiling p2 v0.1.0 (/opt/rustwide/workdir/p2)
[INFO] [stderr]    Compiling runner v0.1.0 (/opt/rustwide/workdir/runner)
[INFO] [stderr]    Compiling p8 v0.1.0 (/opt/rustwide/workdir/p8)
[INFO] [stderr]    Compiling p7 v0.1.0 (/opt/rustwide/workdir/p7)
[INFO] [stderr]    Compiling p12 v0.1.0 (/opt/rustwide/workdir/p12)
[INFO] [stderr]    Compiling p5 v0.1.0 (/opt/rustwide/workdir/p5)
[INFO] [stderr]    Compiling p9 v0.1.0 (/opt/rustwide/workdir/p9)
[INFO] [stderr]    Compiling p3 v0.1.0 (/opt/rustwide/workdir/p3)
[INFO] [stderr]    Compiling p4 v0.1.0 (/opt/rustwide/workdir/p4)
[INFO] [stderr]    Compiling p1 v0.1.0 (/opt/rustwide/workdir/p1)
[INFO] [stderr]    Compiling p14 v0.1.0 (/opt/rustwide/workdir/p14)
[INFO] [stderr]    Compiling p11 v0.1.0 (/opt/rustwide/workdir/p11)
[INFO] [stderr]    Compiling p10 v0.1.0 (/opt/rustwide/workdir/p10)
[INFO] [stderr]    Compiling util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]    Compiling p13 v0.1.0 (/opt/rustwide/workdir/p13)
[INFO] [stdout] warning: unused import: `util::read_lines`
[INFO] [stdout]  --> p9/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use util::read_lines;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Grid`
[INFO] [stdout]  --> p8/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> p8/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> p6/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> p9/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Point {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn from(t: (isize, isize)) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `move_crates` is never used
[INFO] [stdout]   --> p5/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Stacks {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn move_crates(&mut self, count: usize, start: usize, end: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]   --> p13/src/lib.rs:39:64
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (&Signal::Integer(ref a), &Signal::List(ref b)) => Box::new(List { items: vec![Signal::Integer(*a)] }).partial_cmp(b),
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_allocation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_SIZE` is never used
[INFO] [stdout]  --> p7/src/lib.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const MAX_SIZE: u32 = 100000;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> p10/src/lib.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout]    |              ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stdout] 96 +     .map(|a| (a.0 % 40).abs_diff(*a.1 as usize) <= 1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> p12/src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut start: (usize, usize) = (0, 0);
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `occupied` is never read
[INFO] [stdout]  --> p14/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Spot {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 8 |     occupied: bool,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Spot` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `set` are never used
[INFO] [stdout]   --> p14/src/lib.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl CaveGrid {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn get(&self, a: &isize, b: &isize) -> Spot {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn set(&mut self, a: isize, b: isize, v: Spot) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "7c625b9c375df675919386f0ea8c055edf2df011c6b6bdff6984d8e62b834826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c625b9c375df675919386f0ea8c055edf2df011c6b6bdff6984d8e62b834826", kill_on_drop: false }`
[INFO] [stdout] 7c625b9c375df675919386f0ea8c055edf2df011c6b6bdff6984d8e62b834826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27f0074cf5dc17abc51f33f3e11f7bd89213c731b41347bf50909a2984457f39
[INFO] running `Command { std: "docker" "start" "-a" "27f0074cf5dc17abc51f33f3e11f7bd89213c731b41347bf50909a2984457f39", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: method `move_crates` is never used
[INFO] [stderr]   --> p5/src/lib.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Stacks {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn move_crates(&mut self, count: usize, start: usize, end: usize) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `p5` (lib) generated 1 warning
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> p6/src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `util::read_lines`
[INFO] [stderr]  --> p9/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use util::read_lines;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from` is never used
[INFO] [stderr]   --> p9/src/lib.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Point {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     fn from(t: (isize, isize)) -> Self {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> p10/src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stderr]    |              ^                                       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 96 -     .map(|a| ((a.0 % 40).abs_diff(*a.1 as usize) <= 1))
[INFO] [stderr] 96 +     .map(|a| (a.0 % 40).abs_diff(*a.1 as usize) <= 1)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `occupied` is never read
[INFO] [stderr]  --> p14/src/lib.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Spot {
[INFO] [stderr]   |        ---- field in this struct
[INFO] [stderr] 8 |     occupied: bool,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Spot` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get` and `set` are never used
[INFO] [stderr]   --> p14/src/lib.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | impl CaveGrid {
[INFO] [stderr]    | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 68 |     fn get(&self, a: &isize, b: &isize) -> Spot {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 |     fn set(&mut self, a: isize, b: isize, v: Spot) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary allocation, use `&` instead
[INFO] [stderr]   --> p13/src/lib.rs:39:64
[INFO] [stderr]    |
[INFO] [stderr] 39 |             (&Signal::Integer(ref a), &Signal::List(ref b)) => Box::new(List { items: vec![Signal::Integer(*a)] }).partial_cmp(b),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_allocation)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `p6` (lib) generated 1 warning (run `cargo fix --lib -p p6` to apply 1 suggestion)
[INFO] [stderr] warning: `p9` (lib) generated 2 warnings (run `cargo fix --lib -p p9` to apply 1 suggestion)
[INFO] [stderr] warning: `p10` (lib) generated 1 warning (run `cargo fix --lib -p p10` to apply 1 suggestion)
[INFO] [stderr] warning: `p14` (lib) generated 2 warnings
[INFO] [stderr] warning: `p13` (lib) generated 1 warning
[INFO] [stderr] warning: unused import: `grid::Grid`
[INFO] [stderr]  --> p8/src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use grid::Grid;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> p8/src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `p8` (lib) generated 2 warnings (run `cargo fix --lib -p p8` to apply 2 suggestions)
[INFO] [stderr] warning: `p8` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `p6` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `p9` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `p5` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `p10` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `p13` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `p14` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: constant `MAX_SIZE` is never used
[INFO] [stderr]  --> p7/src/lib.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const MAX_SIZE: u32 = 100000;
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `p7` (lib) generated 1 warning
[INFO] [stderr] warning: `p7` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> p12/src/lib.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut start: (usize, usize) = (0, 0);
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `p12` (lib) generated 1 warning (run `cargo fix --lib -p p12` to apply 1 suggestion)
[INFO] [stderr] warning: `p12` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/p1-34d26379c245bf7c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/p10-eec98df853983e39)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/p11-5a8d1a257bc4800e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/p12-b26e906c4486d368)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::t_inv_succ ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::t_inv_succ stdout ----
[INFO] [stdout] New valid successor: 0 7 Point { elevation: 24, dist: Some(1) }
[INFO] [stdout] New valid successor: 2 7 Point { elevation: 4, dist: Some(1) }
[INFO] [stdout] New valid successor: 1 6 Point { elevation: 10, dist: Some(1) }
[INFO] [stdout] New valid successor: 1 8 Point { elevation: 4, dist: Some(1) }
[INFO] [stdout] [(0, 7), (2, 7), (1, 6), (1, 8)]
[INFO] [stdout] New valid successor: 0 7 Point { elevation: 24, dist: Some(1) }
[INFO] [stdout] New valid successor: 2 7 Point { elevation: 4, dist: Some(1) }
[INFO] [stdout] New valid successor: 1 6 Point { elevation: 10, dist: Some(1) }
[INFO] [stdout] New valid successor: 1 8 Point { elevation: 4, dist: Some(1) }
[INFO] [stdout] [(0, 7), (2, 7), (1, 6), (1, 8)]
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::t_inv_succ' panicked at p12/src/lib.rs:158:9:
[INFO] [stdout] assertion failed: succ.len() == 3
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f2d47c6cbd2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f2d47c6cbd2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f2d47c6cbd2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f2d47c6cbd2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f2d47c91ff3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f2d47c91ff3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5f2d47c69b53 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f2d47c69b53 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f2d47c6ca22 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f2d47c6e149 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f2d47c6df7e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f2d47c351c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f2d47c351c4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f2d47c6eb1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f2d47c6eb1e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f2d47c6e8b6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5f2d47c6d0c9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f2d47c6e57d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f2d47c90a70 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f2d47c90afc - core::panicking::panic::h89a5f2df32b0508a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5f2d47bfb8d7 - p12::tests::t_inv_succ::h448ac7de159430a9
[INFO] [stdout]                                at /opt/rustwide/workdir/p12/src/lib.rs:158:9
[INFO] [stdout]   21:     0x5f2d47bfb467 - p12::tests::t_inv_succ::{{closure}}::hcba288edb970d63f
[INFO] [stdout]                                at /opt/rustwide/workdir/p12/src/lib.rs:130:20
[INFO] [stdout]   22:     0x5f2d47bf6786 - core::ops::function::FnOnce::call_once::h89a809cd28f9c88c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   23:     0x5f2d47c3aa2b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5f2d47c3aa2b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x5f2d47c39b65 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x5f2d47c39b65 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5f2d47c39b65 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x5f2d47c39b65 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x5f2d47c39b65 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5f2d47c39b65 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x5f2d47c39b65 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x5f2d47bfd764 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x5f2d47bfd764 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x5f2d47c0113a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x5f2d47c0113a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5f2d47c0113a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x5f2d47c0113a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x5f2d47c0113a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5f2d47c0113a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x5f2d47c0113a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   41:     0x5f2d47c71a9f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x5f2d47c71a9f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   43:     0x71f8b43d2aa4 - <unknown>
[INFO] [stdout]   44:     0x71f8b445fa34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::t_inv_succ
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p p12 --lib`
[INFO] running `Command { std: "docker" "inspect" "27f0074cf5dc17abc51f33f3e11f7bd89213c731b41347bf50909a2984457f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f0074cf5dc17abc51f33f3e11f7bd89213c731b41347bf50909a2984457f39", kill_on_drop: false }`
[INFO] [stdout] 27f0074cf5dc17abc51f33f3e11f7bd89213c731b41347bf50909a2984457f39
