[INFO] cloning repository https://github.com/SleeplessOne1917/AdventOfCode2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SleeplessOne1917/AdventOfCode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSleeplessOne1917%2FAdventOfCode2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSleeplessOne1917%2FAdventOfCode2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 598d7fc3af862d3a5253448eceb61533f94e2803 [INFO] checking SleeplessOne1917/AdventOfCode2023 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSleeplessOne1917%2FAdventOfCode2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SleeplessOne1917/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/SleeplessOne1917/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/SleeplessOne1917/AdventOfCode2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SleeplessOne1917/AdventOfCode2023 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SleeplessOne1917/AdventOfCode2023 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f02bff7ae3f1354ed309435cfc69ce0d5536fd78c17e6fb6b13190fbc50c66e1 [INFO] running `Command { std: "docker" "start" "-a" "f02bff7ae3f1354ed309435cfc69ce0d5536fd78c17e6fb6b13190fbc50c66e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f02bff7ae3f1354ed309435cfc69ce0d5536fd78c17e6fb6b13190fbc50c66e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02bff7ae3f1354ed309435cfc69ce0d5536fd78c17e6fb6b13190fbc50c66e1", kill_on_drop: false }` [INFO] [stdout] f02bff7ae3f1354ed309435cfc69ce0d5536fd78c17e6fb6b13190fbc50c66e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b9781e30cc23257930e565d7a33fcb6cedc985e013877b0eb407ec6abc83eea [INFO] running `Command { std: "docker" "start" "-a" "7b9781e30cc23257930e565d7a33fcb6cedc985e013877b0eb407ec6abc83eea", kill_on_drop: false }` [INFO] [stderr] Checking advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `get_or_init` [INFO] [stdout] --> src/day_1/mod.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | for (&key, &val) in WORD_NUM_MAP.get_or_init(init_num_map) { [INFO] [stdout] | ------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `WORD_NUM_MAP` is a interior mutable `const` item of type `OnceCell>` [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const WORD_NUM_MAP` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `WORD_NUM_MAP`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 21 - const WORD_NUM_MAP: OnceCell> = OnceCell::new(); [INFO] [stdout] 21 + static WORD_NUM_MAP: OnceCell> = OnceCell::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `get_or_init` [INFO] [stdout] --> src/day_1/mod.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | for (&key, &val) in WORD_NUM_MAP.get_or_init(init_num_map) { [INFO] [stdout] | ------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `WORD_NUM_MAP` is a interior mutable `const` item of type `OnceCell>` [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const WORD_NUM_MAP` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `WORD_NUM_MAP`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 21 - const WORD_NUM_MAP: OnceCell> = OnceCell::new(); [INFO] [stdout] 21 + static WORD_NUM_MAP: OnceCell> = OnceCell::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "7b9781e30cc23257930e565d7a33fcb6cedc985e013877b0eb407ec6abc83eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b9781e30cc23257930e565d7a33fcb6cedc985e013877b0eb407ec6abc83eea", kill_on_drop: false }` [INFO] [stdout] 7b9781e30cc23257930e565d7a33fcb6cedc985e013877b0eb407ec6abc83eea