[INFO] cloning repository https://github.com/mariusgassen/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariusgassen/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusgassen%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusgassen%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 693b39ec981ede543811744c84988566ce6a42e1 [INFO] checking mariusgassen/aoc2023 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%2Fmariusgassen%2Faoc2023" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mariusgassen/aoc2023 [INFO] finished tweaking git repo https://github.com/mariusgassen/aoc2023 [INFO] tweaked toml for git repo https://github.com/mariusgassen/aoc2023 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mariusgassen/aoc2023 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/mariusgassen/aoc2023 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a64c3ce72436a2157768eb449efbe158001d6ceb4a185f62e7cd172f6de429b [INFO] running `Command { std: "docker" "start" "-a" "5a64c3ce72436a2157768eb449efbe158001d6ceb4a185f62e7cd172f6de429b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a64c3ce72436a2157768eb449efbe158001d6ceb4a185f62e7cd172f6de429b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a64c3ce72436a2157768eb449efbe158001d6ceb4a185f62e7cd172f6de429b", kill_on_drop: false }` [INFO] [stdout] 5a64c3ce72436a2157768eb449efbe158001d6ceb4a185f62e7cd172f6de429b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4c4aaef75055baf5d35673147795026edde24bf73b7bc01c140d4370be3fcb72 [INFO] running `Command { std: "docker" "start" "-a" "4c4aaef75055baf5d35673147795026edde24bf73b7bc01c140d4370be3fcb72", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking aoc2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day4/mod.rs:94:53 [INFO] [stdout] | [INFO] [stdout] 94 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 95 | | let parts = s.split(":").collect::>(); [INFO] [stdout] 96 | | let id = parts[0] [INFO] [stdout] 97 | | .strip_prefix("Card").unwrap().trim() [INFO] [stdout] ... | [INFO] [stdout] 103 | | Ok(Card::new(id, winning_numbers, numbers)) [INFO] [stdout] 104 | | } [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/day4/mod.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | Ok(Card::new(id, winning_numbers, numbers)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day4/mod.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 119 | .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/day5/mod.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | let almanac = Almanac::from_str(&self.input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | let almanac = Almanac::from_str(&self.input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:338:53 [INFO] [stdout] | [INFO] [stdout] 338 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 339 | | let blocks = read_blocks(s, Some("map")); [INFO] [stdout] 340 | | let seeds = blocks[0][0].strip_prefix("seeds: ").unwrap() [INFO] [stdout] 341 | | .split(" ") [INFO] [stdout] ... | [INFO] [stdout] 374 | | }) [INFO] [stdout] 375 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | / Ok(Almanac { [INFO] [stdout] 365 | | seeds, [INFO] [stdout] 366 | | seed_range_map, [INFO] [stdout] 367 | | seed_to_soil_map, [INFO] [stdout] ... | [INFO] [stdout] 373 | | humidity_to_location_map, [INFO] [stdout] 374 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2023` (bin "aoc2023" test) 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/day4/mod.rs:94:53 [INFO] [stdout] | [INFO] [stdout] 94 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 95 | | let parts = s.split(":").collect::>(); [INFO] [stdout] 96 | | let id = parts[0] [INFO] [stdout] 97 | | .strip_prefix("Card").unwrap().trim() [INFO] [stdout] ... | [INFO] [stdout] 103 | | Ok(Card::new(id, winning_numbers, numbers)) [INFO] [stdout] 104 | | } [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/day4/mod.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | Ok(Card::new(id, winning_numbers, numbers)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day4/mod.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 119 | .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/day5/mod.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | let almanac = Almanac::from_str(&self.input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | let almanac = Almanac::from_str(&self.input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:338:53 [INFO] [stdout] | [INFO] [stdout] 338 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 339 | | let blocks = read_blocks(s, Some("map")); [INFO] [stdout] 340 | | let seeds = blocks[0][0].strip_prefix("seeds: ").unwrap() [INFO] [stdout] 341 | | .split(" ") [INFO] [stdout] ... | [INFO] [stdout] 374 | | }) [INFO] [stdout] 375 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day5/mod.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | / Ok(Almanac { [INFO] [stdout] 365 | | seeds, [INFO] [stdout] 366 | | seed_range_map, [INFO] [stdout] 367 | | seed_to_soil_map, [INFO] [stdout] ... | [INFO] [stdout] 373 | | humidity_to_location_map, [INFO] [stdout] 374 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2023` (bin "aoc2023") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "4c4aaef75055baf5d35673147795026edde24bf73b7bc01c140d4370be3fcb72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4aaef75055baf5d35673147795026edde24bf73b7bc01c140d4370be3fcb72", kill_on_drop: false }` [INFO] [stdout] 4c4aaef75055baf5d35673147795026edde24bf73b7bc01c140d4370be3fcb72