[INFO] cloning repository https://github.com/nielsutrecht/adventofrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nielsutrecht/adventofrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielsutrecht%2Fadventofrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielsutrecht%2Fadventofrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd42a28d86550e5c4dc4fd9c5cc5cf4cbe1fd5d7
[INFO] checking nielsutrecht/adventofrust against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielsutrecht%2Fadventofrust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nielsutrecht/adventofrust on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nielsutrecht/adventofrust
[INFO] finished tweaking git repo https://github.com/nielsutrecht/adventofrust
[INFO] tweaked toml for git repo https://github.com/nielsutrecht/adventofrust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nielsutrecht/adventofrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71c79ce66e613115d45df1596b7ce38809428333b0d12e98c350088404931cb1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "71c79ce66e613115d45df1596b7ce38809428333b0d12e98c350088404931cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c79ce66e613115d45df1596b7ce38809428333b0d12e98c350088404931cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c79ce66e613115d45df1596b7ce38809428333b0d12e98c350088404931cb1", kill_on_drop: false }`
[INFO] [stdout] 71c79ce66e613115d45df1596b7ce38809428333b0d12e98c350088404931cb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 504eaa81625da1a6264f0aa8f89bd1966aa43274c31bce53fb963d7441058db4
[INFO] running `Command { std: "docker" "start" "-a" "504eaa81625da1a6264f0aa8f89bd1966aa43274c31bce53fb963d7441058db4", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/calc/point.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn origin() -> Point {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/calc/point.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn add(&self, x: i32, y: i32) -> Point {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `within_points`
[INFO] [stdout]   --> src/calc/point.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn within_points(&self, a: Point, b: Point) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `manhattan`
[INFO] [stdout]   --> src/calc/point.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn manhattan(&self, other: Point) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_direction`
[INFO] [stdout]   --> src/calc/point.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn add_direction(&self, direction: DirectionCompass) -> Point {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate90`
[INFO] [stdout]   --> src/calc/point.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn rotate90(&self) -> Point {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "504eaa81625da1a6264f0aa8f89bd1966aa43274c31bce53fb963d7441058db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504eaa81625da1a6264f0aa8f89bd1966aa43274c31bce53fb963d7441058db4", kill_on_drop: false }`
[INFO] [stdout] 504eaa81625da1a6264f0aa8f89bd1966aa43274c31bce53fb963d7441058db4