[INFO] cloning repository https://github.com/SilentHunter13/AoC_2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SilentHunter13/AoC_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentHunter13%2FAoC_2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentHunter13%2FAoC_2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 750fd084bd95bca6294a8d76a5d02502ce22ad2d [INFO] checking SilentHunter13/AoC_2018 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilentHunter13%2FAoC_2018" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SilentHunter13/AoC_2018 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SilentHunter13/AoC_2018 [INFO] finished tweaking git repo https://github.com/SilentHunter13/AoC_2018 [INFO] tweaked toml for git repo https://github.com/SilentHunter13/AoC_2018 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/SilentHunter13/AoC_2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 70359aec3ce954b7edc60bbaa5548467754e09727d28b649c6a2e8701dd5be06 [INFO] running `Command { std: "docker" "start" "-a" "70359aec3ce954b7edc60bbaa5548467754e09727d28b649c6a2e8701dd5be06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70359aec3ce954b7edc60bbaa5548467754e09727d28b649c6a2e8701dd5be06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70359aec3ce954b7edc60bbaa5548467754e09727d28b649c6a2e8701dd5be06", kill_on_drop: false }` [INFO] [stdout] 70359aec3ce954b7edc60bbaa5548467754e09727d28b649c6a2e8701dd5be06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb1e43578a835c1d16a045c13112bbd4838a85cd6745411bb8c1890201c6464c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fb1e43578a835c1d16a045c13112bbd4838a85cd6745411bb8c1890201c6464c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking advent_of_code_2018 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/days/day_15.rs:266:13 [INFO] [stdout] | [INFO] [stdout] 266 | 'outer: while let Some(this) = tentative.pop_front() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/days/day_6.rs:37:6 [INFO] [stdout] | [INFO] [stdout] 37 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/days/day_15.rs:266:13 [INFO] [stdout] | [INFO] [stdout] 266 | 'outer: while let Some(this) = tentative.pop_front() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/days/day_6.rs:37:6 [INFO] [stdout] | [INFO] [stdout] 37 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_15.rs:370:4 [INFO] [stdout] | [INFO] [stdout] 370 | fn show_map(map: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_17.rs:247:4 [INFO] [stdout] | [INFO] [stdout] 247 | fn show_map(map: &HashMap<(usize, usize), GroundTypes>) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_20.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn show_map(map: &HashMap<(i32, i32), Room>, show_distance: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_15.rs:370:4 [INFO] [stdout] | [INFO] [stdout] 370 | fn show_map(map: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_17.rs:247:4 [INFO] [stdout] | [INFO] [stdout] 247 | fn show_map(map: &HashMap<(usize, usize), GroundTypes>) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_map` [INFO] [stdout] --> src/days/day_20.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn show_map(map: &HashMap<(i32, i32), Room>, show_distance: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "fb1e43578a835c1d16a045c13112bbd4838a85cd6745411bb8c1890201c6464c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1e43578a835c1d16a045c13112bbd4838a85cd6745411bb8c1890201c6464c", kill_on_drop: false }` [INFO] [stdout] fb1e43578a835c1d16a045c13112bbd4838a85cd6745411bb8c1890201c6464c