[INFO] cloning repository https://github.com/hiltontj/aoc-2023-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiltontj/aoc-2023-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiltontj%2Faoc-2023-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiltontj%2Faoc-2023-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b99628c04af0fead4dc7172a418d208e5d20c05b [INFO] checking hiltontj/aoc-2023-rust 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%2Fhiltontj%2Faoc-2023-rust" "/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/hiltontj/aoc-2023-rust [INFO] finished tweaking git repo https://github.com/hiltontj/aoc-2023-rust [INFO] tweaked toml for git repo https://github.com/hiltontj/aoc-2023-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hiltontj/aoc-2023-rust 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/hiltontj/aoc-2023-rust 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] e02a4d6de4fd02bcdbb3126cb250aa467617f83ae0c81fe05bf76c63be0d2c31 [INFO] running `Command { std: "docker" "start" "-a" "e02a4d6de4fd02bcdbb3126cb250aa467617f83ae0c81fe05bf76c63be0d2c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e02a4d6de4fd02bcdbb3126cb250aa467617f83ae0c81fe05bf76c63be0d2c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02a4d6de4fd02bcdbb3126cb250aa467617f83ae0c81fe05bf76c63be0d2c31", kill_on_drop: false }` [INFO] [stdout] e02a4d6de4fd02bcdbb3126cb250aa467617f83ae0c81fe05bf76c63be0d2c31 [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] aea179d2c8f7725959edaf8c230b2a462d13f37e1b5fa693909a32095bdadcb3 [INFO] running `Command { std: "docker" "start" "-a" "aea179d2c8f7725959edaf8c230b2a462d13f37e1b5fa693909a32095bdadcb3", kill_on_drop: false }` [INFO] [stderr] Checking aoc-2023-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | let game = Game::from_str(line).expect("game from line"); [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/day_02.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | let game = Game::from_str(line).expect("game from line"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:52:53 [INFO] [stdout] | [INFO] [stdout] 52 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 53 | | let sets_str = s.split(':').last().expect("split game str on :"); [INFO] [stdout] 54 | | Ok(Self( [INFO] [stdout] 55 | | sets_str [INFO] [stdout] ... | [INFO] [stdout] 59 | | )) [INFO] [stdout] 60 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / Ok(Self( [INFO] [stdout] 55 | | sets_str [INFO] [stdout] 56 | | .split(';') [INFO] [stdout] 57 | | .map(|ss| Set::from_str(ss).expect("set from string")) [INFO] [stdout] 58 | | .collect(), [INFO] [stdout] 59 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | .map(|ss| Set::from_str(ss).expect("set from string")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:87:53 [INFO] [stdout] | [INFO] [stdout] 87 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 88 | | let mut set = Set::default(); [INFO] [stdout] 89 | | for count_str in s.split(',').map(|s| s.trim()) { [INFO] [stdout] 90 | | let mut c = count_str.split_whitespace(); [INFO] [stdout] ... | [INFO] [stdout] 106 | | Ok(set) [INFO] [stdout] 107 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Ok(set) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc-2023-rust` (bin "aoc-2023-rust") due to 7 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | let game = Game::from_str(line).expect("game from line"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc-2023-rust` (bin "aoc-2023-rust" test) due to 7 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | let game = Game::from_str(line).expect("game from line"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:52:53 [INFO] [stdout] | [INFO] [stdout] 52 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 53 | | let sets_str = s.split(':').last().expect("split game str on :"); [INFO] [stdout] 54 | | Ok(Self( [INFO] [stdout] 55 | | sets_str [INFO] [stdout] ... | [INFO] [stdout] 59 | | )) [INFO] [stdout] 60 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / Ok(Self( [INFO] [stdout] 55 | | sets_str [INFO] [stdout] 56 | | .split(';') [INFO] [stdout] 57 | | .map(|ss| Set::from_str(ss).expect("set from string")) [INFO] [stdout] 58 | | .collect(), [INFO] [stdout] 59 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | .map(|ss| Set::from_str(ss).expect("set from string")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:87:53 [INFO] [stdout] | [INFO] [stdout] 87 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 88 | | let mut set = Set::default(); [INFO] [stdout] 89 | | for count_str in s.split(',').map(|s| s.trim()) { [INFO] [stdout] 90 | | let mut c = count_str.split_whitespace(); [INFO] [stdout] ... | [INFO] [stdout] 106 | | Ok(set) [INFO] [stdout] 107 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_02.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Ok(set) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aea179d2c8f7725959edaf8c230b2a462d13f37e1b5fa693909a32095bdadcb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aea179d2c8f7725959edaf8c230b2a462d13f37e1b5fa693909a32095bdadcb3", kill_on_drop: false }` [INFO] [stdout] aea179d2c8f7725959edaf8c230b2a462d13f37e1b5fa693909a32095bdadcb3