[INFO] cloning repository https://github.com/Murzaza/AoC-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Murzaza/AoC-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurzaza%2FAoC-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurzaza%2FAoC-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7700202817880eb4b062138bb5ce0b75e4dd533
[INFO] checking Murzaza/AoC-2023 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurzaza%2FAoC-2023" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Murzaza/AoC-2023
[INFO] finished tweaking git repo https://github.com/Murzaza/AoC-2023
[INFO] tweaked toml for git repo https://github.com/Murzaza/AoC-2023 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Murzaza/AoC-2023 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Murzaza/AoC-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79d95dc59718c23394873eb1e8b148c4b9ced8f687ce0cd297c4661f831975db
[INFO] running `Command { std: "docker" "start" "-a" "79d95dc59718c23394873eb1e8b148c4b9ced8f687ce0cd297c4661f831975db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d95dc59718c23394873eb1e8b148c4b9ced8f687ce0cd297c4661f831975db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d95dc59718c23394873eb1e8b148c4b9ced8f687ce0cd297c4661f831975db", kill_on_drop: false }`
[INFO] [stdout] 79d95dc59718c23394873eb1e8b148c4b9ced8f687ce0cd297c4661f831975db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4dfe3ae8ad27b293d6f3808e1f93feb047f6e36ad990be4ec3ad882840c124c
[INFO] running `Command { std: "docker" "start" "-a" "f4dfe3ae8ad27b293d6f3808e1f93feb047f6e36ad990be4ec3ad882840c124c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling sscanf_macro v0.4.1
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking sscanf v0.4.1
[INFO] [stderr]     Checking AoC-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `max` and `min`
[INFO] [stdout]  --> src/day5.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/day6.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::backtrace::BacktraceStatus::Captured`
[INFO] [stdout]  --> src/day7.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::backtrace::BacktraceStatus::Captured;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day7.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     'finder: for k in cards.keys() {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max` and `min`
[INFO] [stdout]  --> src/day5.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/day6.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::backtrace::BacktraceStatus::Captured`
[INFO] [stdout]  --> src/day7.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::backtrace::BacktraceStatus::Captured;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day7.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     'finder: for k in cards.keys() {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::assert_equal`
[INFO] [stdout]    --> src/day7.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |     use itertools::assert_equal;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day7.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 let mut new_hand = hand.replace("J", c.to_string().as_str());
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/day8.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(k, s)| s)
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_locations_for_seed_ranges` is never used
[INFO] [stdout]   --> src/day5.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Garden {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn get_locations_for_seed_ranges(&self) -> Vec<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part2` is never used
[INFO] [stdout]    --> src/day5.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn solve_part2(text: String) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:65
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `AoC-2023` (bin "AoC-2023") due to 6 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day7.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 let mut new_hand = hand.replace("J", c.to_string().as_str());
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/day8.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(k, s)| s)
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, FromStrFailedError<String>>, String>
[INFO] [stdout]   --> src/day8.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, FromStrFailedError<String>>
[INFO] [stdout]   --> src/day8.rs:29:65
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let parsed = sscanf!(c, "{String} = ({String}, {String})");
[INFO] [stdout]    |                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `AoC-2023` (bin "AoC-2023" test) due to 6 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f4dfe3ae8ad27b293d6f3808e1f93feb047f6e36ad990be4ec3ad882840c124c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dfe3ae8ad27b293d6f3808e1f93feb047f6e36ad990be4ec3ad882840c124c", kill_on_drop: false }`
[INFO] [stdout] f4dfe3ae8ad27b293d6f3808e1f93feb047f6e36ad990be4ec3ad882840c124c
