[INFO] cloning repository https://github.com/mnocenti/aoc23 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnocenti/aoc23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnocenti%2Faoc23", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnocenti%2Faoc23'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31032e82e0f00b78d2528be3c7b8325f73dc884f [INFO] checking mnocenti/aoc23 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%2Fmnocenti%2Faoc23" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mnocenti/aoc23 [INFO] finished tweaking git repo https://github.com/mnocenti/aoc23 [INFO] tweaked toml for git repo https://github.com/mnocenti/aoc23 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mnocenti/aoc23 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 210 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding take-until v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3c9b00e0fc9450bc159da185aa1368d57432117fdff6d6c844ffdddd1298628b [INFO] running `Command { std: "docker" "start" "-a" "3c9b00e0fc9450bc159da185aa1368d57432117fdff6d6c844ffdddd1298628b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c9b00e0fc9450bc159da185aa1368d57432117fdff6d6c844ffdddd1298628b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9b00e0fc9450bc159da185aa1368d57432117fdff6d6c844ffdddd1298628b", kill_on_drop: false }` [INFO] [stdout] 3c9b00e0fc9450bc159da185aa1368d57432117fdff6d6c844ffdddd1298628b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6872234c017952ba31877428374cb53af15e0bfb0991a9c3d569cad69450bd1d [INFO] running `Command { std: "docker" "start" "-a" "6872234c017952ba31877428374cb53af15e0bfb0991a9c3d569cad69450bd1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking take-until v0.1.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking macro_rules_attribute v0.2.2 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glium v0.31.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking x11-dl v2.21.0 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking crossterm_utils v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking crossterm_screen v0.3.2 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking crossterm_input v0.5.0 [INFO] [stderr] Checking crossterm_cursor v0.4.0 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking wayland-egl v0.29.5 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking pixel-canvas v0.2.3 [INFO] [stderr] Checking aoc23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day23/main.rs:189:76 [INFO] [stdout] | [INFO] [stdout] 189 | !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| (t != &Tile::Forest)) [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] 189 - !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| (t != &Tile::Forest)) [INFO] [stdout] 189 + !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| t != &Tile::Forest ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day23/main.rs:235:72 [INFO] [stdout] | [INFO] [stdout] 235 | .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| (t != &Tile::Forest))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| (t != &Tile::Forest))) [INFO] [stdout] 235 + .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| t != &Tile::Forest )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day23/main.rs:189:76 [INFO] [stdout] | [INFO] [stdout] 189 | !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| (t != &Tile::Forest)) [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] 189 - !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| (t != &Tile::Forest)) [INFO] [stdout] 189 + !next_dir.is_reverse(dir) && trail.get(*coord).is_some_and(|t| t != &Tile::Forest ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day23/main.rs:235:72 [INFO] [stdout] | [INFO] [stdout] 235 | .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| (t != &Tile::Forest))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| (t != &Tile::Forest))) [INFO] [stdout] 235 + .filter(|(_, coord)| trail.get(*coord).is_some_and(|t| t != &Tile::Forest )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day15/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/day12/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[apply(parse_ordered!)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `set_field_ordered` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/day12/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[apply(parse_ordered!)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `set_field_ordered` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day8/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc23` (bin "day12") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day15/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CaveDisplay` is never constructed [INFO] [stdout] --> src/day16/main.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | struct CaveDisplay<'a>(&'a Cave); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/day5/main.rs:56:1 [INFO] [stdout] | [INFO] [stdout] 56 | #[apply(parse_ordered!)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `set_field_ordered` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/day5/main.rs:56:1 [INFO] [stdout] | [INFO] [stdout] 56 | #[apply(parse_ordered!)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `set_field_ordered` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc23` (bin "day5" test) due to 2 previous errors [INFO] [stdout] warning: struct `RockDisplay` is never constructed [INFO] [stdout] --> src/day14/main.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct RockDisplay<'a>(&'a Rocks); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day8/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day20/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6872234c017952ba31877428374cb53af15e0bfb0991a9c3d569cad69450bd1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6872234c017952ba31877428374cb53af15e0bfb0991a9c3d569cad69450bd1d", kill_on_drop: false }` [INFO] [stdout] 6872234c017952ba31877428374cb53af15e0bfb0991a9c3d569cad69450bd1d