[INFO] cloning repository https://github.com/kallberg/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kallberg/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkallberg%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkallberg%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5dcef4697b7b166fe84caa43e98a729659763337
[INFO] testing kallberg/aoc2023 against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkallberg%2Faoc2023" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/kallberg/aoc2023
[INFO] finished tweaking git repo https://github.com/kallberg/aoc2023
[INFO] tweaked toml for git repo https://github.com/kallberg/aoc2023 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kallberg/aoc2023 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kallberg/aoc2023 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274
[INFO] running `Command { std: "docker" "start" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling web v0.1.0 (/opt/rustwide/workdir/web)
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling solutions v0.1.0 (/opt/rustwide/workdir/solutions)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:310:53
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:317:53
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:324:54
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:331:54
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:383:80
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&Tile, Cardinal)> {
[INFO] [stdout]     |                      --              -- the lifetime is named here             ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&'a Tile, Cardinal)> {
[INFO] [stdout]     |                                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:310:53
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:317:53
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:324:54
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:331:54
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:383:80
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&Tile, Cardinal)> {
[INFO] [stdout]     |                      --              -- the lifetime is named here             ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&'a Tile, Cardinal)> {
[INFO] [stdout]     |                                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stderr]    Compiling solutions v0.1.0 (/opt/rustwide/workdir/solutions)
[INFO] [stderr]    Compiling web v0.1.0 (/opt/rustwide/workdir/web)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:310:53
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:317:53
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |               |
[INFO] [stdout]     |                  |               the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:324:54
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:331:54
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stdout]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                   |               |
[INFO] [stdout]     |                   |               the lifetime is named here
[INFO] [stdout]     |                   the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> solutions/src/day_10.rs:383:80
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&Tile, Cardinal)> {
[INFO] [stdout]     |                      --              -- the lifetime is named here             ^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&'a Tile, Cardinal)> {
[INFO] [stdout]     |                                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> solutions/src/day_10.rs:310:53
[INFO] [stderr]     |
[INFO] [stderr] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stderr]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |               |
[INFO] [stderr]     |                  |               the lifetime is named here
[INFO] [stderr]     |                  the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 310 |     fn east<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stderr]     |                                                      ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> solutions/src/day_10.rs:317:53
[INFO] [stderr]     |
[INFO] [stderr] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stderr]     |                  --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |               |
[INFO] [stderr]     |                  |               the lifetime is named here
[INFO] [stderr]     |                  the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 317 |     fn west<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stderr]     |                                                      ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> solutions/src/day_10.rs:324:54
[INFO] [stderr]     |
[INFO] [stderr] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stderr]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                   |               |
[INFO] [stderr]     |                   |               the lifetime is named here
[INFO] [stderr]     |                   the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 324 |     fn north<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stderr]     |                                                       ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> solutions/src/day_10.rs:331:54
[INFO] [stderr]     |
[INFO] [stderr] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&Tile> {
[INFO] [stderr]     |                   --              --                 ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                   |               |
[INFO] [stderr]     |                   |               the lifetime is named here
[INFO] [stderr]     |                   the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 331 |     fn south<'a>(&'a self, grid: &'a Grid) -> Option<&'a Tile> {
[INFO] [stderr]     |                                                       ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> solutions/src/day_10.rs:383:80
[INFO] [stderr]     |
[INFO] [stderr] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&Tile, Cardinal)> {
[INFO] [stderr]     |                      --              -- the lifetime is named here             ^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 383 |     fn traverse<'a>(&'a self, grid: &'a Grid, entrypoint: Cardinal) -> Result<(&'a Tile, Cardinal)> {
[INFO] [stderr]     |                                                                                 ++
[INFO] [stderr] 
[INFO] [stderr] warning: `solutions` (lib) generated 5 warnings (run `cargo fix --lib -p solutions` to apply 5 suggestions)
[INFO] [stderr] warning: `solutions` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/app-13127d7d275dcd1c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/solutions-f271a5f3a6b52716)
[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] [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/web-0fafaeb9bd4a2d0b)
[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]    Doc-tests solutions
[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]    Doc-tests web
[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] running `Command { std: "docker" "inspect" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274", kill_on_drop: false }`
[INFO] [stdout] 21219d97f0379db0c2a4f41baccf8abcbf8df36c6b042966bf258e09f47d6274
