[INFO] cloning repository https://github.com/AndyBitz/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndyBitz/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndyBitz%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndyBitz%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e3df10659605fd37453ab8aba416e7c63f0fd5c [INFO] building AndyBitz/advent-of-code 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%2FAndyBitz%2Fadvent-of-code" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AndyBitz/advent-of-code 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] started tweaking git repo https://github.com/AndyBitz/advent-of-code [INFO] finished tweaking git repo https://github.com/AndyBitz/advent-of-code [INFO] tweaked toml for git repo https://github.com/AndyBitz/advent-of-code written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AndyBitz/advent-of-code 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 60b253140d8e8a8c44491f2d8f84c019b75d429535621c71b439fb762289ecbd [INFO] running `Command { std: "docker" "start" "-a" "60b253140d8e8a8c44491f2d8f84c019b75d429535621c71b439fb762289ecbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60b253140d8e8a8c44491f2d8f84c019b75d429535621c71b439fb762289ecbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b253140d8e8a8c44491f2d8f84c019b75d429535621c71b439fb762289ecbd", kill_on_drop: false }` [INFO] [stdout] 60b253140d8e8a8c44491f2d8f84c019b75d429535621c71b439fb762289ecbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 386d27f6982e3b04721f6c99cdb3d0fd7802c294c6db9d8cb1941593442e4a53 [INFO] running `Command { std: "docker" "start" "-a" "386d27f6982e3b04721f6c99cdb3d0fd7802c294c6db9d8cb1941593442e4a53", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling day-04 v0.1.0 (/opt/rustwide/workdir/2022/day-04) [INFO] [stderr] Compiling day-03 v0.1.0 (/opt/rustwide/workdir/2022/day-03) [INFO] [stderr] Compiling day-07 v0.1.0 (/opt/rustwide/workdir/2022/day-07) [INFO] [stderr] Compiling day-08 v0.1.0 (/opt/rustwide/workdir/2022/day-08) [INFO] [stderr] Compiling day-11 v0.1.0 (/opt/rustwide/workdir/2022/day-11) [INFO] [stderr] Compiling day-13 v0.1.0 (/opt/rustwide/workdir/2022/day-13) [INFO] [stderr] Compiling day-14 v0.1.0 (/opt/rustwide/workdir/2022/day-14) [INFO] [stderr] Compiling day-16 v0.1.0 (/opt/rustwide/workdir/2022/day-16) [INFO] [stderr] Compiling day2022-12-02 v0.1.0 (/opt/rustwide/workdir/2022/day-02) [INFO] [stderr] Compiling day-10 v0.1.0 (/opt/rustwide/workdir/2022/day-10) [INFO] [stderr] Compiling day-09 v0.1.0 (/opt/rustwide/workdir/2022/day-09) [INFO] [stderr] Compiling day-06 v0.1.0 (/opt/rustwide/workdir/2022/day-06) [INFO] [stderr] Compiling day-12 v0.1.0 (/opt/rustwide/workdir/2022/day-12) [INFO] [stderr] Compiling day-15 v0.1.0 (/opt/rustwide/workdir/2022/day-15) [INFO] [stderr] Compiling day-17 v0.1.0 (/opt/rustwide/workdir/2022/day-17) [INFO] [stderr] Compiling day-05 v0.1.0 (/opt/rustwide/workdir/2022/day-05) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> 2022/day-16/src/main.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> 2022/day-16/src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let start = "AA".to_string(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rate` and `targets` are never read [INFO] [stdout] --> 2022/day-16/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Valve { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 16 | rate: i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | targets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> 2022/day-17/src/main.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | fn get_rock() -> Vec> { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^ expected `Vec>`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chamber` [INFO] [stdout] --> 2022/day-17/src/main.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut chamber = vec![vec!['.'; 7]; 3]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chamber` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 2022/day-17/src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut jets: Vec = std::io::BufReader::new(file).bytes() [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] --> 2022/day-17/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let mut chamber = vec![vec!['.'; 7]; 3]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `day-17` (bin "day-17") due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "386d27f6982e3b04721f6c99cdb3d0fd7802c294c6db9d8cb1941593442e4a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386d27f6982e3b04721f6c99cdb3d0fd7802c294c6db9d8cb1941593442e4a53", kill_on_drop: false }` [INFO] [stdout] 386d27f6982e3b04721f6c99cdb3d0fd7802c294c6db9d8cb1941593442e4a53