[INFO] cloning repository https://github.com/chriswk/aocrs_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriswk/aocrs_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswk%2Faocrs_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswk%2Faocrs_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd1293d919e1557d1c73647bcfb157c372464cdc
[INFO] fixing chriswk/aocrs_2023/bd1293d919e1557d1c73647bcfb157c372464cdc against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswk%2Faocrs_2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chriswk/aocrs_2023
[INFO] finished tweaking git repo https://github.com/chriswk/aocrs_2023
[INFO] tweaked toml for git repo https://github.com/chriswk/aocrs_2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chriswk/aocrs_2023 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chriswk/aocrs_2023 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-iterator v1.4.1
[INFO] [stderr]   Downloaded enum-iterator-derive v1.2.1
[INFO] [stderr]   Downloaded z3 v0.12.1
[INFO] [stderr]   Downloaded bindgen v0.66.1
[INFO] [stderr]   Downloaded z3-sys v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75
[INFO] running `Command { std: "docker" "start" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75", 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" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enum-iterator-derive v1.2.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking glam v0.24.2
[INFO] [stderr]     Checking aoc-runner v0.3.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking enum-iterator v1.4.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.3.0
[INFO] [stderr]    Compiling z3-sys v0.8.1
[INFO] [stderr]     Checking z3 v0.12.1
[INFO] [stderr]     Checking aocrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day25.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn part2(input: &Graph) -> usize {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/day25.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn part2(input: &Graph) -> usize {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Tile` is more private than the item `day23::HikingMap`
[INFO] [stdout]  --> src/day23.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type HikingMap = Vec<Vec<Tile>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ type alias `day23::HikingMap` is reachable at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout] note: but type `Tile` is only usable at visibility `pub(self)`
[INFO] [stdout]  --> src/day23.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Tile {
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rectilinear_dist` is never used
[INFO] [stdout]   --> src/point.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 15 |     //! Rectilinear distance is also known as L1, taxicab or manhattan distance
[INFO] [stdout] 16 |     pub fn rectilinear_dist(&self, p: &Point) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_vec` is never used
[INFO] [stdout]   --> src/point.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Point3WithVel {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 53 |     pub fn from_vec(v: Vec<f64>) -> Point3WithVel {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]   --> src/point.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Point3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `rectilinear_dist`, `from_vec`, and `max` are never used
[INFO] [stdout]    --> src/point.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Point3 {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 102 |     //! Rectilinear distance is also known as L1, taxicab or manhattan distance
[INFO] [stdout] 103 |     pub fn rectilinear_dist(&self, p: &Point3) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn from_vec(v: Vec<isize>) -> Point3 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn max(&self) -> isize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse` is never used
[INFO] [stdout]    --> src/point.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Direction {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 130 |     pub fn reverse(&self) -> Direction {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Tile` is more private than the item `day23::HikingMap`
[INFO] [stdout]  --> src/day23.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type HikingMap = Vec<Vec<Tile>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ type alias `day23::HikingMap` is reachable at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout] note: but type `Tile` is only usable at visibility `pub(self)`
[INFO] [stdout]  --> src/day23.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Tile {
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_vec` is never used
[INFO] [stdout]   --> src/point.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Point3WithVel {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 53 |     pub fn from_vec(v: Vec<f64>) -> Point3WithVel {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]   --> src/point.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Point3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `rectilinear_dist`, `from_vec`, and `max` are never used
[INFO] [stdout]    --> src/point.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Point3 {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 102 |     //! Rectilinear distance is also known as L1, taxicab or manhattan distance
[INFO] [stdout] 103 |     pub fn rectilinear_dist(&self, p: &Point3) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn from_vec(v: Vec<isize>) -> Point3 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn max(&self) -> isize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse` is never used
[INFO] [stdout]    --> src/point.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Direction {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 130 |     pub fn reverse(&self) -> Direction {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.53s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75", kill_on_drop: false }`
[INFO] [stdout] bc2a15bfaf2dad2156cac5668539c5b5d4e9b6304ad50ee500d9155f58db0c75
