[INFO] cloning repository https://github.com/jackbradach/advent-of-code-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackbradach/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63e9ba4358aae20e82d2015af6e29c310c876f55 [INFO] checking jackbradach/advent-of-code-2021/63e9ba4358aae20e82d2015af6e29c310c876f55 against master#7c4ac0603e9ee5295bc802c90575391288a69a8a for pr-124728 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackbradach/advent-of-code-2021 on toolchain 7c4ac0603e9ee5295bc802c90575391288a69a8a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jackbradach/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/jackbradach/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/jackbradach/advent-of-code-2021 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jackbradach/advent-of-code-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" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbfaf91bf65fc1872f189e53d91f6dde2da032b41c589993950f0c3e724a866a [INFO] running `Command { std: "docker" "start" "-a" "fbfaf91bf65fc1872f189e53d91f6dde2da032b41c589993950f0c3e724a866a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbfaf91bf65fc1872f189e53d91f6dde2da032b41c589993950f0c3e724a866a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbfaf91bf65fc1872f189e53d91f6dde2da032b41c589993950f0c3e724a866a", kill_on_drop: false }` [INFO] [stdout] fbfaf91bf65fc1872f189e53d91f6dde2da032b41c589993950f0c3e724a866a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42180198b3094c7224499d2eccf189f4ffc9eab28cb07f03f969ae0a2d41a688 [INFO] running `Command { std: "docker" "start" "-a" "42180198b3094c7224499d2eccf189f4ffc9eab28cb07f03f969ae0a2d41a688", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking util v0.0.1 (/opt/rustwide/workdir/crates/util) [INFO] [stderr] Checking whales v0.0.1 (/opt/rustwide/workdir/crates/whales) [INFO] [stderr] Checking dive v0.0.1 (/opt/rustwide/workdir/crates/dive) [INFO] [stderr] Checking bindiag v0.0.1 (/opt/rustwide/workdir/crates/bindiag) [INFO] [stderr] Checking sonarsweep v0.0.1 (/opt/rustwide/workdir/crates/sonarsweep) [INFO] [stderr] Checking lanternfish v0.0.1 (/opt/rustwide/workdir/crates/lanternfish) [INFO] [stderr] Checking vents v0.0.1 (/opt/rustwide/workdir/crates/vents) [INFO] [stderr] Checking giantsquid v0.0.1 (/opt/rustwide/workdir/crates/giantsquid) [INFO] [stderr] Checking smokebasin v0.0.1 (/opt/rustwide/workdir/crates/smokebasin) [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> crates/smokebasin/src/main.rs:118:26 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_basin(&self, cell: &Cell) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_basin` is never used [INFO] [stdout] --> crates/smokebasin/src/main.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl HeightMap { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | fn find_basin(&self, cell: &Cell) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> crates/smokebasin/src/main.rs:118:26 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_basin(&self, cell: &Cell) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_basin` is never used [INFO] [stdout] --> crates/smokebasin/src/main.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl HeightMap { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | fn find_basin(&self, cell: &Cell) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "42180198b3094c7224499d2eccf189f4ffc9eab28cb07f03f969ae0a2d41a688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42180198b3094c7224499d2eccf189f4ffc9eab28cb07f03f969ae0a2d41a688", kill_on_drop: false }` [INFO] [stdout] 42180198b3094c7224499d2eccf189f4ffc9eab28cb07f03f969ae0a2d41a688