[INFO] cloning repository https://github.com/oblique/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oblique/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblique%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblique%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a02acab8e10208b8183047640714a88304fcf807 [INFO] checking oblique/aoc-2020 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foblique%2Faoc-2020" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oblique/aoc-2020 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oblique/aoc-2020 [INFO] finished tweaking git repo https://github.com/oblique/aoc-2020 [INFO] tweaked toml for git repo https://github.com/oblique/aoc-2020 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/oblique/aoc-2020 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] feaf8c4e2621102308c4ccb200a6c8d8f3bc3ee115db6ffa2b19122c3402a080 [INFO] running `Command { std: "docker" "start" "-a" "feaf8c4e2621102308c4ccb200a6c8d8f3bc3ee115db6ffa2b19122c3402a080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "feaf8c4e2621102308c4ccb200a6c8d8f3bc3ee115db6ffa2b19122c3402a080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feaf8c4e2621102308c4ccb200a6c8d8f3bc3ee115db6ffa2b19122c3402a080", kill_on_drop: false }` [INFO] [stdout] feaf8c4e2621102308c4ccb200a6c8d8f3bc3ee115db6ffa2b19122c3402a080 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 392c401daed5ed2e29cd3729e86ca68c0bf785fe2deb143dd47030bd2899be0d [INFO] running `Command { std: "docker" "start" "-a" "392c401daed5ed2e29cd3729e86ca68c0bf785fe2deb143dd47030bd2899be0d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking aoc-2020 v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/bin/day04.rs:178:35 [INFO] [stdout] | [INFO] [stdout] 178 | Height::Cm(cm) => (cm >= 150 && cm <= 193), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 178 - Height::Cm(cm) => (cm >= 150 && cm <= 193), [INFO] [stdout] 178 + Height::Cm(cm) => cm >= 150 && cm <= 193, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/bin/day04.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | Height::In(inch) => (inch >= 59 && inch <= 76), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 179 - Height::In(inch) => (inch >= 59 && inch <= 76), [INFO] [stdout] 179 + Height::In(inch) => inch >= 59 && inch <= 76, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/bin/day04.rs:178:35 [INFO] [stdout] | [INFO] [stdout] 178 | Height::Cm(cm) => (cm >= 150 && cm <= 193), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 178 - Height::Cm(cm) => (cm >= 150 && cm <= 193), [INFO] [stdout] 178 + Height::Cm(cm) => cm >= 150 && cm <= 193, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/bin/day04.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | Height::In(inch) => (inch >= 59 && inch <= 76), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 179 - Height::In(inch) => (inch >= 59 && inch <= 76), [INFO] [stdout] 179 + Height::In(inch) => inch >= 59 && inch <= 76, [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 2.07s [INFO] running `Command { std: "docker" "inspect" "392c401daed5ed2e29cd3729e86ca68c0bf785fe2deb143dd47030bd2899be0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392c401daed5ed2e29cd3729e86ca68c0bf785fe2deb143dd47030bd2899be0d", kill_on_drop: false }` [INFO] [stdout] 392c401daed5ed2e29cd3729e86ca68c0bf785fe2deb143dd47030bd2899be0d