[INFO] cloning repository https://github.com/martin-dsa/advent_of_code_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/martin-dsa/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-dsa%2Fadvent_of_code_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-dsa%2Fadvent_of_code_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547665925d71fa2b728ad5d960140ec20594cbf1
[INFO] checking martin-dsa/advent_of_code_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%2Fmartin-dsa%2Fadvent_of_code_2023" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/martin-dsa/advent_of_code_2023
[INFO] finished tweaking git repo https://github.com/martin-dsa/advent_of_code_2023
[INFO] tweaked toml for git repo https://github.com/martin-dsa/advent_of_code_2023 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/martin-dsa/advent_of_code_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/martin-dsa/advent_of_code_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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8bf3ec967f6b9bbf8bdb8245407616c27348ab028ac569f1c81ba8253a1f07cb
[INFO] running `Command { std: "docker" "start" "-a" "8bf3ec967f6b9bbf8bdb8245407616c27348ab028ac569f1c81ba8253a1f07cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf3ec967f6b9bbf8bdb8245407616c27348ab028ac569f1c81ba8253a1f07cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf3ec967f6b9bbf8bdb8245407616c27348ab028ac569f1c81ba8253a1f07cb", kill_on_drop: false }`
[INFO] [stdout] 8bf3ec967f6b9bbf8bdb8245407616c27348ab028ac569f1c81ba8253a1f07cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 84a2025de0a5ce41e12c06bf58515268b1ae6ba8590000f7c952c58c46afd026
[INFO] running `Command { std: "docker" "start" "-a" "84a2025de0a5ce41e12c06bf58515268b1ae6ba8590000f7c952c58c46afd026", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking advent_of_code v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/bin/09.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |         get_interpolated_value(|x| (x[1] - x[0]), |s| *s.last().unwrap()),
[INFO] [stdout]    |                                    ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -         get_interpolated_value(|x| (x[1] - x[0]), |s| *s.last().unwrap()),
[INFO] [stdout] 37 +         get_interpolated_value(|x| x[1] - x[0] , |s| *s.last().unwrap()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/bin/09.rs:45:36
[INFO] [stdout]    |
[INFO] [stdout] 45 |         get_interpolated_value(|x| (x[0] - x[1]), |s| *s.first().unwrap()),
[INFO] [stdout]    |                                    ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -         get_interpolated_value(|x| (x[0] - x[1]), |s| *s.first().unwrap()),
[INFO] [stdout] 45 +         get_interpolated_value(|x| x[0] - x[1] , |s| *s.first().unwrap()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:34:53
[INFO] [stdout]    |
[INFO] [stdout] 34 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 35 | |         Ok(Self(
[INFO] [stdout] 36 | |             s.split_once(':')
[INFO] [stdout] 37 | |                 .unwrap()
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |         ))
[INFO] [stdout] 43 | |     }
[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<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         Ok(Self(
[INFO] [stdout] 36 | |             s.split_once(':')
[INFO] [stdout] 37 | |                 .unwrap()
[INFO] [stdout] 38 | |                 .1
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |                 .collect::<Vec<Set>>(),
[INFO] [stdout] 42 | |         ))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 .map(|chunk| chunk.parse::<Set>().unwrap())
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 52 | |         let mut set: Set = Set([None, None, None]);
[INFO] [stdout] 53 | |
[INFO] [stdout] 54 | |         for (amount, color) in s.split(',').map(|s| s.trim().split_once(' ').unwrap()) {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         Ok(set)
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Ok(set)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .map(|(i, line)| (i + 1, line.parse::<Game>().unwrap()))
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |             .map(|line| line.parse::<Game>().unwrap())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "02") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:34:53
[INFO] [stdout]    |
[INFO] [stdout] 34 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 35 | |         Ok(Self(
[INFO] [stdout] 36 | |             s.split_once(':')
[INFO] [stdout] 37 | |                 .unwrap()
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |         ))
[INFO] [stdout] 43 | |     }
[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<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         Ok(Self(
[INFO] [stdout] 36 | |             s.split_once(':')
[INFO] [stdout] 37 | |                 .unwrap()
[INFO] [stdout] 38 | |                 .1
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |                 .collect::<Vec<Set>>(),
[INFO] [stdout] 42 | |         ))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 .map(|chunk| chunk.parse::<Set>().unwrap())
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 52 | |         let mut set: Set = Set([None, None, None]);
[INFO] [stdout] 53 | |
[INFO] [stdout] 54 | |         for (amount, color) in s.split(',').map(|s| s.trim().split_once(' ').unwrap()) {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         Ok(set)
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Set, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Ok(set)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .map(|(i, line)| (i + 1, line.parse::<Game>().unwrap()))
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/bin/02.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |             .map(|line| line.parse::<Game>().unwrap())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/08.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 25 | |         let captures = RE.captures(s).unwrap().unwrap();
[INFO] [stdout] 26 | |         let from = captures.get(1).unwrap().as_str().to_string();
[INFO] [stdout] 27 | |         let left = captures.get(2).unwrap().as_str().to_string();
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |         Ok(Self { from, left, right })
[INFO] [stdout] 31 | |     }
[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<Node, Infallible>
[INFO] [stdout]   --> src/bin/08.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok(Self { from, left, right })
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/08.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         .map(|l| l.parse::<Node>().unwrap())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/08.rs:114:18
[INFO] [stdout]     |
[INFO] [stdout] 114 |         .map(|l| l.parse::<Node>().unwrap())
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "02" test) due to 7 previous errors
[INFO] [stderr] error: could not compile `advent_of_code` (bin "08" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "84a2025de0a5ce41e12c06bf58515268b1ae6ba8590000f7c952c58c46afd026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a2025de0a5ce41e12c06bf58515268b1ae6ba8590000f7c952c58c46afd026", kill_on_drop: false }`
[INFO] [stdout] 84a2025de0a5ce41e12c06bf58515268b1ae6ba8590000f7c952c58c46afd026
