[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 [INFO] [stdout] --> src/bin/02.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | fn from_str(s: &str) -> Result { [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 [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::>(), [INFO] [stdout] 42 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | .map(|chunk| chunk.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 51 | fn from_str(s: &str) -> Result { [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 [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 [INFO] [stdout] --> src/bin/02.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|(i, line)| (i + 1, line.parse::().unwrap())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | .map(|line| line.parse::().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 [INFO] [stdout] --> src/bin/02.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | fn from_str(s: &str) -> Result { [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 [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::>(), [INFO] [stdout] 42 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | .map(|chunk| chunk.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 51 | fn from_str(s: &str) -> Result { [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 [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 [INFO] [stdout] --> src/bin/02.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|(i, line)| (i + 1, line.parse::().unwrap())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/02.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | .map(|line| line.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/08.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | fn from_str(s: &str) -> Result { [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 [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 [INFO] [stdout] --> src/bin/08.rs:98:18 [INFO] [stdout] | [INFO] [stdout] 98 | .map(|l| l.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/08.rs:114:18 [INFO] [stdout] | [INFO] [stdout] 114 | .map(|l| l.parse::().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