[INFO] cloning repository https://github.com/kolson22/aoc-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kolson22/aoc-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolson22%2Faoc-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolson22%2Faoc-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3fa0e5fd5bd4658205479648ec0cf25c84a19b1 [INFO] checking kolson22/aoc-2021 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolson22%2Faoc-2021" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kolson22/aoc-2021 [INFO] finished tweaking git repo https://github.com/kolson22/aoc-2021 [INFO] tweaked toml for git repo https://github.com/kolson22/aoc-2021 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kolson22/aoc-2021 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kolson22/aoc-2021 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1fbb8ed6d905fc38c47d07284b0ac3e31c0e811b6a0b26fe9c805a2fb1a1df3 [INFO] running `Command { std: "docker" "start" "-a" "d1fbb8ed6d905fc38c47d07284b0ac3e31c0e811b6a0b26fe9c805a2fb1a1df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1fbb8ed6d905fc38c47d07284b0ac3e31c0e811b6a0b26fe9c805a2fb1a1df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1fbb8ed6d905fc38c47d07284b0ac3e31c0e811b6a0b26fe9c805a2fb1a1df3", kill_on_drop: false }` [INFO] [stdout] d1fbb8ed6d905fc38c47d07284b0ac3e31c0e811b6a0b26fe9c805a2fb1a1df3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb82c7889468b9fa609152aa7cc13317c6aa6f4e60a2e383b3cb19b1b49497e1 [INFO] running `Command { std: "docker" "start" "-a" "bb82c7889468b9fa609152aa7cc13317c6aa6f4e60a2e383b3cb19b1b49497e1", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/day4/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | Marked(i32), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BoardSlot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 - Marked(i32), [INFO] [stdout] 4 + Marked(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> src/day3/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/day8/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let output = vec![0u32; lines.len()]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/day8/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | for (idx, line) in lines.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/day8/main.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | let (inp, out) = line.split_once(" | ").unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/day8/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | let (inp, out) = line.split_once(" | ").unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> src/day3/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/day8/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let output = vec![0u32; lines.len()]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/day8/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | for (idx, line) in lines.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/day8/main.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | let (inp, out) = line.split_once(" | ").unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/day8/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | let (inp, out) = line.split_once(" | ").unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` (bin "day3") due to 2 previous errors [INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `Vec<&String>` in the current scope [INFO] [stdout] --> src/day3/main.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | local_numbers.drain_filter(|x| x[i..].starts_with(current_bit_mask)); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec<&String>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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[E0599]: no method named `drain_filter` found for struct `Vec<&String>` in the current scope [INFO] [stdout] --> src/day3/main.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | local_numbers.drain_filter(|x| x[i..].starts_with(current_bit_mask)); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec<&String>` [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 `advent_of_code` (bin "day3" test) due to 2 previous errors [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/day4/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | Marked(i32), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BoardSlot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 - Marked(i32), [INFO] [stdout] 4 + Marked(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb82c7889468b9fa609152aa7cc13317c6aa6f4e60a2e383b3cb19b1b49497e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb82c7889468b9fa609152aa7cc13317c6aa6f4e60a2e383b3cb19b1b49497e1", kill_on_drop: false }` [INFO] [stdout] bb82c7889468b9fa609152aa7cc13317c6aa6f4e60a2e383b3cb19b1b49497e1