[INFO] cloning repository https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindrushfarer%2FAvent-of-Code-2021-Rust-edition", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindrushfarer%2FAvent-of-Code-2021-Rust-edition'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49aa554fdf3a2510273326fac074ee4ffec94d68 [INFO] checking Windrushfarer/Avent-of-Code-2021-Rust-edition/49aa554fdf3a2510273326fac074ee4ffec94d68 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindrushfarer%2FAvent-of-Code-2021-Rust-edition" "/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/Windrushfarer/Avent-of-Code-2021-Rust-edition on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition [INFO] finished tweaking git repo https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition [INFO] tweaked toml for git repo https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Windrushfarer/Avent-of-Code-2021-Rust-edition 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcf45bd5b5a45924dedaef5e377436ba67e056623816451172d8975e5a747dcb [INFO] running `Command { std: "docker" "start" "-a" "dcf45bd5b5a45924dedaef5e377436ba67e056623816451172d8975e5a747dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcf45bd5b5a45924dedaef5e377436ba67e056623816451172d8975e5a747dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcf45bd5b5a45924dedaef5e377436ba67e056623816451172d8975e5a747dcb", kill_on_drop: false }` [INFO] [stdout] dcf45bd5b5a45924dedaef5e377436ba67e056623816451172d8975e5a747dcb [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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 347a7dda678b64bf422e14969798a1634ae0e2f9c6bdc02b44e87789839cdec4 [INFO] running `Command { std: "docker" "start" "-a" "347a7dda678b64bf422e14969798a1634ae0e2f9c6bdc02b44e87789839cdec4", kill_on_drop: false }` [INFO] [stderr] Checking aoc_lib v1.0.0 (/opt/rustwide/workdir/packages/lib) [INFO] [stderr] Checking aoc_day_8 v1.0.0 (/opt/rustwide/workdir/packages/day_8) [INFO] [stderr] Checking aoc_day_7 v1.0.0 (/opt/rustwide/workdir/packages/day_7) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> packages/day_8/src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | 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 import: `HashSet` [INFO] [stdout] --> packages/day_8/src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc_day_1 v1.0.0 (/opt/rustwide/workdir/packages/day_1) [INFO] [stderr] Checking aoc_day_2 v1.0.0 (/opt/rustwide/workdir/packages/day_2) [INFO] [stderr] Checking aoc_day_4 v1.0.0 (/opt/rustwide/workdir/packages/day_4) [INFO] [stderr] Checking aoc_day_5 v1.0.0 (/opt/rustwide/workdir/packages/day_5) [INFO] [stderr] Checking aoc_day_6 v1.0.0 (/opt/rustwide/workdir/packages/day_6) [INFO] [stderr] Checking aoc_day_3 v1.0.0 (/opt/rustwide/workdir/packages/day_3) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> packages/day_4/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> packages/day_3/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> packages/day_4/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> packages/day_3/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> packages/day_5/src/main.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | let mut row: Vec = vec![0; 1000]; [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] --> packages/day_5/src/main.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | let mut row: Vec = vec![0; 1000]; [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: unused variable: `board` [INFO] [stdout] --> packages/day_4/src/main.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 74 | .filter(|(i, board)| has_bingo(&visited.get(*i).unwrap())) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> packages/day_4/src/main.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 74 | .filter(|(i, board)| has_bingo(&visited.get(*i).unwrap())) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [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] --> packages/day_5/src/main.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | let mut row: Vec = vec![0; 1000]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> packages/day_4/src/main.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | let mut boards: Vec>> = boards.split("\n\n") [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: unused variable: `score` [INFO] [stdout] --> packages/day_4/src/main.rs:140:7 [INFO] [stdout] | [INFO] [stdout] 140 | let score = nums.iter() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> packages/day_5/src/main.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | let mut row: Vec = vec![0; 1000]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> packages/day_4/src/main.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | .filter(|(i, board)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> packages/day_4/src/main.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | let mut boards: Vec>> = boards.split("\n\n") [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: unused variable: `score` [INFO] [stdout] --> packages/day_4/src/main.rs:140:7 [INFO] [stdout] | [INFO] [stdout] 140 | let score = nums.iter() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for mutable reference `&mut Vec` in the current scope [INFO] [stdout] --> packages/day_3/src/main.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 36 | oxy.drain_filter(|n| (*n & 1 << i > 0) != one); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> packages/day_4/src/main.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | .filter(|(i, board)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for mutable reference `&mut Vec` in the current scope [INFO] [stdout] --> packages/day_3/src/main.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 36 | oxy.drain_filter(|n| (*n & 1 << i > 0) != one); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for mutable reference `&mut Vec` in the current scope [INFO] [stdout] --> packages/day_3/src/main.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | co2.drain_filter(|n| (*n & 1 << i > 0) == one); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for mutable reference `&mut Vec` in the current scope [INFO] [stdout] --> packages/day_3/src/main.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | co2.drain_filter(|n| (*n & 1 << i > 0) == one); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_day_4` (bin "aoc_day_4") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_day_4` (bin "aoc_day_4" test) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] error: could not compile `aoc_day_3` (bin "aoc_day_3" test) due to 4 previous errors [INFO] [stderr] error: could not compile `aoc_day_3` (bin "aoc_day_3") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "347a7dda678b64bf422e14969798a1634ae0e2f9c6bdc02b44e87789839cdec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "347a7dda678b64bf422e14969798a1634ae0e2f9c6bdc02b44e87789839cdec4", kill_on_drop: false }` [INFO] [stdout] 347a7dda678b64bf422e14969798a1634ae0e2f9c6bdc02b44e87789839cdec4