[INFO] updating cached repository https://github.com/WorldofKerry/adventofcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec56fe7ea6865bcb83b2918b6c29b82d5d4541c4 [INFO] checking WorldofKerry/adventofcode/ec56fe7ea6865bcb83b2918b6c29b82d5d4541c4 against master#d6c8169c186ab16a3404cd0d0866674018e8a19e for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWorldofKerry%2Fadventofcode" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WorldofKerry/adventofcode on toolchain d6c8169c186ab16a3404cd0d0866674018e8a19e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WorldofKerry/adventofcode [INFO] finished tweaking git repo https://github.com/WorldofKerry/adventofcode [INFO] tweaked toml for git repo https://github.com/WorldofKerry/adventofcode written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WorldofKerry/adventofcode 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" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32f6369eb3cee32ab8bc6ee27e3100517afcefe4dc34a7d7fa6a25ab45bf61ba [INFO] running `Command { std: "docker" "start" "-a" "32f6369eb3cee32ab8bc6ee27e3100517afcefe4dc34a7d7fa6a25ab45bf61ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32f6369eb3cee32ab8bc6ee27e3100517afcefe4dc34a7d7fa6a25ab45bf61ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32f6369eb3cee32ab8bc6ee27e3100517afcefe4dc34a7d7fa6a25ab45bf61ba", kill_on_drop: false }` [INFO] [stdout] 32f6369eb3cee32ab8bc6ee27e3100517afcefe4dc34a7d7fa6a25ab45bf61ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0a9a43e49187af38721f8fbdfc6ff72be603286e62c1ebfc7d1fd3bd59b7bb3 [INFO] running `Command { std: "docker" "start" "-a" "d0a9a43e49187af38721f8fbdfc6ff72be603286e62c1ebfc7d1fd3bd59b7bb3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rustls v0.21.9 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling ring v0.17.6 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking ureq v2.9.1 [INFO] [stderr] Checking adventofcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/bin/2023-02.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a0` [INFO] [stdout] --> src/bin/2023-01.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/bin/2023-01.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b0` [INFO] [stdout] --> src/bin/2023-01.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/bin/2023-01.rs:52:51 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a0` [INFO] [stdout] --> src/bin/2023-01.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/bin/2023-01.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b0` [INFO] [stdout] --> src/bin/2023-01.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/bin/2023-01.rs:52:51 [INFO] [stdout] | [INFO] [stdout] 52 | value.sort_by(|(a0, a1, a2), (b0, b1, b2)| a1.cmp(&b1)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/bin/2023-02.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/bin/2023-03.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn part1() -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/2023-03.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | part2(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 157 | let _ = part2(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/bin/2023-03.rs:90:4 [INFO] [stdout] | [INFO] [stdout] 90 | fn part1() -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/2023-03.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | part2(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 157 | let _ = part2(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "d0a9a43e49187af38721f8fbdfc6ff72be603286e62c1ebfc7d1fd3bd59b7bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0a9a43e49187af38721f8fbdfc6ff72be603286e62c1ebfc7d1fd3bd59b7bb3", kill_on_drop: false }` [INFO] [stdout] d0a9a43e49187af38721f8fbdfc6ff72be603286e62c1ebfc7d1fd3bd59b7bb3