[INFO] cloning repository https://github.com/gvelim/advent2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gvelim/advent2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2Fadvent2022", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a953d4c90d4f1fc3aeecc06f094a6d3ae7866055
[INFO] testing gvelim/advent2022 against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2Fadvent2022" "/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/gvelim/advent2022
[INFO] finished tweaking git repo https://github.com/gvelim/advent2022
[INFO] tweaked toml for git repo https://github.com/gvelim/advent2022 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gvelim/advent2022 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/gvelim/advent2022 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 }`
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[INFO] [stderr]    Compiling advent2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `INPUT` is never used
[INFO] [stdout]  --> src/bin/day16.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const INPUT: &str = "Valve AA has flow rate=0; tunnels lead to valves DD, II, BB
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `combinations_elf` and `path_pressure` are never used
[INFO] [stdout]    --> src/bin/day16.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl<'a> ValveBacktrack<'a> {
[INFO] [stdout]     | --------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn combinations_elf(&mut self, time_left: usize, start: &'a str, valves: &[&'a str]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     fn path_pressure(&self, mut time_left: usize, combinations: &[&'a str]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `open` is never read
[INFO] [stdout]    --> src/bin/day16.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | struct Valve {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 234 |     pressure: usize,
[INFO] [stdout] 235 |     open: bool
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Valve` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `greedy_search` is never used
[INFO] [stdout]    --> src/bin/day16.rs:312:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl<'a> ValveNet<'a> {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 312 |     fn greedy_search(&'a self, mut time_left:usize, start: &'a str) -> (usize,Vec<&'a str>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/bin/day16.rs:245:19
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn backtrack(&'a self) -> ValveBacktrack {
[INFO] [stdout]     |                   ^^          -------------- the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn backtrack(&'a self) -> ValveBacktrack<'a> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bin/day16.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn parse(input: &str) -> ValveNet {
[INFO] [stdout]     |                     ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn parse(input: &str) -> ValveNet<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sqr`
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_sqr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:14
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stdout]     |                      ----^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/day8.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(forest: &Grid<i32>) -> Visibility {
[INFO] [stdout]    |                    ^^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(forest: &Grid<i32>) -> Visibility<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/day8.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn new(forest: &Grid<i32>) -> Scenic {
[INFO] [stdout]    |                    ^^^^^^^^^^     ------ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn new(forest: &Grid<i32>) -> Scenic<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/day7.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     File(String, usize),
[INFO] [stdout]   |     ---- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ResultType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     File(String, usize),
[INFO] [stdout] 7 +     File((), usize),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bin/day12.rs:226:21
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn extract_path(&self, start:Coord) -> PathIter {
[INFO] [stdout]     |                     ^^^^^                  -------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn extract_path(&self, start:Coord) -> PathIter<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "4bc7be6682ba168af8b6744520073343a44c4b9cbf8d0fdc43f3077422fb6d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc7be6682ba168af8b6744520073343a44c4b9cbf8d0fdc43f3077422fb6d73", kill_on_drop: false }`
[INFO] [stdout] 4bc7be6682ba168af8b6744520073343a44c4b9cbf8d0fdc43f3077422fb6d73
[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] 718aa2f066d3b7209824bf6fa4265898f98debb0dd1b64a78ef93f3c39b07c3b
[INFO] running `Command { std: "docker" "start" "-a" "718aa2f066d3b7209824bf6fa4265898f98debb0dd1b64a78ef93f3c39b07c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/day7.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     File(String, usize),
[INFO] [stdout]   |     ---- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ResultType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     File(String, usize),
[INFO] [stdout] 7 +     File((), usize),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bin/day12.rs:226:21
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn extract_path(&self, start:Coord) -> PathIter {
[INFO] [stdout]     |                     ^^^^^                  -------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn extract_path(&self, start:Coord) -> PathIter<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/day8.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(forest: &Grid<i32>) -> Visibility {
[INFO] [stdout]    |                    ^^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(forest: &Grid<i32>) -> Visibility<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/day8.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn new(forest: &Grid<i32>) -> Scenic {
[INFO] [stdout]    |                    ^^^^^^^^^^     ------ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn new(forest: &Grid<i32>) -> Scenic<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/bin/day16.rs:245:19
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn backtrack(&'a self) -> ValveBacktrack {
[INFO] [stdout]     |                   ^^          -------------- the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn backtrack(&'a self) -> ValveBacktrack<'a> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bin/day16.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn parse(input: &str) -> ValveNet {
[INFO] [stdout]     |                     ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn parse(input: &str) -> ValveNet<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sqr`
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:26
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_sqr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:14
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/langton_ant_ecs.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stdout]     |                      ----^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "718aa2f066d3b7209824bf6fa4265898f98debb0dd1b64a78ef93f3c39b07c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718aa2f066d3b7209824bf6fa4265898f98debb0dd1b64a78ef93f3c39b07c3b", kill_on_drop: false }`
[INFO] [stdout] 718aa2f066d3b7209824bf6fa4265898f98debb0dd1b64a78ef93f3c39b07c3b
[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] b358b12d9fb20393eb593b484b424e0e79f9e68b10988abbb2ee8a27396011d2
[INFO] running `Command { std: "docker" "start" "-a" "b358b12d9fb20393eb593b484b424e0e79f9e68b10988abbb2ee8a27396011d2", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/bin/day16.rs:245:19
[INFO] [stderr]     |
[INFO] [stderr] 245 |     fn backtrack(&'a self) -> ValveBacktrack {
[INFO] [stderr]     |                   ^^          -------------- the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 245 |     fn backtrack(&'a self) -> ValveBacktrack<'a> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bin/day16.rs:360:21
[INFO] [stderr]     |
[INFO] [stderr] 360 |     fn parse(input: &str) -> ValveNet {
[INFO] [stderr]     |                     ^^^^     -------- the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 360 |     fn parse(input: &str) -> ValveNet<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bin/day8.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn new(forest: &Grid<i32>) -> Visibility {
[INFO] [stderr]    |                    ^^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn new(forest: &Grid<i32>) -> Visibility<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bin/day8.rs:85:20
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn new(forest: &Grid<i32>) -> Scenic {
[INFO] [stderr]    |                    ^^^^^^^^^^     ------ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn new(forest: &Grid<i32>) -> Scenic<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bin/day12.rs:226:21
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn extract_path(&self, start:Coord) -> PathIter {
[INFO] [stderr]     |                     ^^^^^                  -------- the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn extract_path(&self, start:Coord) -> PathIter<'_> {
[INFO] [stderr]     |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sqr`
[INFO] [stderr]    --> src/bin/langton_ant_ecs.rs:252:26
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_sqr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bin/langton_ant_ecs.rs:252:14
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let (mut xy, mut sqr) = data;
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/bin/langton_ant_ecs.rs:252:22
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let (mut xy, mut sqr) = data;
[INFO] [stderr]     |                      ----^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/bin/day7.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |     File(String, usize),
[INFO] [stderr]   |     ---- ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ResultType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 7 -     File(String, usize),
[INFO] [stderr] 7 +     File((), usize),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: `advent2022` (bin "day16" test) generated 2 warnings
[INFO] [stderr] warning: `advent2022` (bin "day8" test) generated 2 warnings
[INFO] [stderr] warning: `advent2022` (bin "day12" test) generated 1 warning
[INFO] [stderr] warning: `advent2022` (bin "langton_ant_ecs" test) generated 3 warnings (run `cargo fix --bin "langton_ant_ecs" --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `advent2022` (bin "day7" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent2022-919532fbf34197f0)
[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/main.rs (/opt/rustwide/target/debug/deps/advent2022-c9dfe29a1764ab83)
[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/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-d450f60e79cddef3)
[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/bin/day10.rs (/opt/rustwide/target/debug/deps/day10-fc820cb0dc6e9d3c)
[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/bin/day11.rs (/opt/rustwide/target/debug/deps/day11-cd52588ff10d0846)
[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/bin/day12.rs (/opt/rustwide/target/debug/deps/day12-b578eb8daffcf2e4)
[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/bin/day13.rs (/opt/rustwide/target/debug/deps/day13-93bb27bc9225a340)
[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/bin/day14.rs (/opt/rustwide/target/debug/deps/day14-fb6e33ebe517fe3c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day15.rs (/opt/rustwide/target/debug/deps/day15-3f273546c0c35bfc)
[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/bin/day16.rs (/opt/rustwide/target/debug/deps/day16-35edd12f8cefb30c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_greedy_vs_backtrack ... ok
[INFO] [stdout] test test::test_sample_set_elf ... ok
[INFO] [stdout] test test::test_sample_set_elf_elephant ... ok
[INFO] [stdout] test test::test_large_set_elf ... ok
[INFO] [stdout] test test::test_large_set_elf_elephant has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b358b12d9fb20393eb593b484b424e0e79f9e68b10988abbb2ee8a27396011d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b358b12d9fb20393eb593b484b424e0e79f9e68b10988abbb2ee8a27396011d2", kill_on_drop: false }`
[INFO] [stdout] b358b12d9fb20393eb593b484b424e0e79f9e68b10988abbb2ee8a27396011d2
