[INFO] cloning repository https://github.com/0x3444ac53/AOC-2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x3444ac53/AOC-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3444ac53%2FAOC-2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3444ac53%2FAOC-2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ffd7b11ada7fcea3062567e72c51125bcb97b816 [INFO] building 0x3444ac53/AOC-2024 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3444ac53%2FAOC-2024" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0x3444ac53/AOC-2024 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/0x3444ac53/AOC-2024 [INFO] finished tweaking git repo https://github.com/0x3444ac53/AOC-2024 [INFO] tweaked toml for git repo https://github.com/0x3444ac53/AOC-2024 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0x3444ac53/AOC-2024 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dhat v0.3.3 [INFO] [stderr] Downloaded sys-info v0.9.1 [INFO] [stderr] Downloaded mintex v0.1.2 [INFO] [stderr] Downloaded tinyjson v2.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7de6d5d0a515b96f0e0c2c8bcb7d2ad1d2494a1c1ca01b36cecb58348623d4e [INFO] running `Command { std: "docker" "start" "-a" "e7de6d5d0a515b96f0e0c2c8bcb7d2ad1d2494a1c1ca01b36cecb58348623d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7de6d5d0a515b96f0e0c2c8bcb7d2ad1d2494a1c1ca01b36cecb58348623d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7de6d5d0a515b96f0e0c2c8bcb7d2ad1d2494a1c1ca01b36cecb58348623d4e", kill_on_drop: false }` [INFO] [stdout] e7de6d5d0a515b96f0e0c2c8bcb7d2ad1d2494a1c1ca01b36cecb58348623d4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f71d94115a5a1f34d9420ee18d2ae510490d16c6ecc137484ab346bc31079821 [INFO] running `Command { std: "docker" "start" "-a" "f71d94115a5a1f34d9420ee18d2ae510490d16c6ecc137484ab346bc31079821", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling tinyjson v2.5.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling advent_of_code v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `itertools::WhileSome` [INFO] [stdout] --> src/bin/05.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::WhileSome; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/bin/03.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 114 | impl<'a, F, Output> Parser<'a, Output> for F [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 115 | where [INFO] [stdout] 116 | F: Fn(&'a str) -> ParseResult, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/bin/04.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let mut count = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/bin/04.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut expected: HashSet<&usize> = HashSet::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/04.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | let mut count = 0; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/04.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | let mut expected: HashSet<&usize> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pred` and `and_then` are never used [INFO] [stdout] --> src/bin/03.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 14 | trait Parser<'a, Output> { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 25 | fn pred(self, pred_fn: F) -> BoxedParser<'a, Output> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn and_then(self, f: F) -> BoxedParser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and_then` is never used [INFO] [stdout] --> src/bin/03.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `Command { std: "docker" "inspect" "f71d94115a5a1f34d9420ee18d2ae510490d16c6ecc137484ab346bc31079821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71d94115a5a1f34d9420ee18d2ae510490d16c6ecc137484ab346bc31079821", kill_on_drop: false }` [INFO] [stdout] f71d94115a5a1f34d9420ee18d2ae510490d16c6ecc137484ab346bc31079821 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caf56b946f3bb3907dd6c9848159d82e47aa987955f393aed11e04922f12075a [INFO] running `Command { std: "docker" "start" "-a" "caf56b946f3bb3907dd6c9848159d82e47aa987955f393aed11e04922f12075a", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/bin/03.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 114 | impl<'a, F, Output> Parser<'a, Output> for F [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 115 | where [INFO] [stdout] 116 | F: Fn(&'a str) -> ParseResult, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::WhileSome` [INFO] [stdout] --> src/bin/05.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::WhileSome; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/bin/04.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let mut count = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/bin/04.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut expected: HashSet<&usize> = HashSet::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/04.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | let mut count = 0; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/04.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | let mut expected: HashSet<&usize> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pred` and `and_then` are never used [INFO] [stdout] --> src/bin/03.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 14 | trait Parser<'a, Output> { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 25 | fn pred(self, pred_fn: F) -> BoxedParser<'a, Output> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn and_then(self, f: F) -> BoxedParser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and_then` is never used [INFO] [stdout] --> src/bin/03.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "caf56b946f3bb3907dd6c9848159d82e47aa987955f393aed11e04922f12075a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf56b946f3bb3907dd6c9848159d82e47aa987955f393aed11e04922f12075a", kill_on_drop: false }` [INFO] [stdout] caf56b946f3bb3907dd6c9848159d82e47aa987955f393aed11e04922f12075a