[INFO] cloning repository https://github.com/taskat/aoc_2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taskat/aoc_2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaskat%2Faoc_2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaskat%2Faoc_2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0c7d3c8d3ca64730349ec272314ad32fd131540 [INFO] testing taskat/aoc_2016 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaskat%2Faoc_2016" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/taskat/aoc_2016 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taskat/aoc_2016 [INFO] finished tweaking git repo https://github.com/taskat/aoc_2016 [INFO] tweaked toml for git repo https://github.com/taskat/aoc_2016 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/taskat/aoc_2016 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v0.4.1 [INFO] [stderr] Downloaded pathfinding v0.6.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f6568b0fc8f8a116b2a3326bb84634a8cff54d63ee999f79e4687d4651d3e6a [INFO] running `Command { std: "docker" "start" "-a" "3f6568b0fc8f8a116b2a3326bb84634a8cff54d63ee999f79e4687d4651d3e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f6568b0fc8f8a116b2a3326bb84634a8cff54d63ee999f79e4687d4651d3e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f6568b0fc8f8a116b2a3326bb84634a8cff54d63ee999f79e4687d4651d3e6a", kill_on_drop: false }` [INFO] [stdout] 3f6568b0fc8f8a116b2a3326bb84634a8cff54d63ee999f79e4687d4651d3e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3407acd85ecd4b2d0c1650f84e1cbb21effcb14237dd8f0bd33b12cfc1fc8ff [INFO] running `Command { std: "docker" "start" "-a" "a3407acd85ecd4b2d0c1650f84e1cbb21effcb14237dd8f0bd33b12cfc1fc8ff", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling indexmap v0.4.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling pathfinding v0.6.11 [INFO] [stderr] Compiling aoc_2016 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/day5.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pathfinding` is imported redundantly [INFO] [stdout] --> src/day11.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pathfinding; [INFO] [stdout] | ^^^^^^^^^^^ the item `pathfinding` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pathfinding` is imported redundantly [INFO] [stdout] --> src/day22.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use pathfinding; [INFO] [stdout] | ^^^^^^^^^^^ the item `pathfinding` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_number` is never used [INFO] [stdout] --> src/day10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 138 | trait Bin { [INFO] [stdout] | --- method in this trait [INFO] [stdout] 139 | fn add_chip(&mut self, chip: i32); [INFO] [stdout] 140 | fn get_number(&self) -> i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `number` is never read [INFO] [stdout] --> src/day10.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | struct Output { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 151 | number: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Output` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "a3407acd85ecd4b2d0c1650f84e1cbb21effcb14237dd8f0bd33b12cfc1fc8ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3407acd85ecd4b2d0c1650f84e1cbb21effcb14237dd8f0bd33b12cfc1fc8ff", kill_on_drop: false }` [INFO] [stdout] a3407acd85ecd4b2d0c1650f84e1cbb21effcb14237dd8f0bd33b12cfc1fc8ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cf28f907390f4d6030b288fcc3e5f9d762fec63d1c429030cb272fd950955fd [INFO] running `Command { std: "docker" "start" "-a" "1cf28f907390f4d6030b288fcc3e5f9d762fec63d1c429030cb272fd950955fd", kill_on_drop: false }` [INFO] [stderr] Compiling aoc_2016 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/day5.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pathfinding` is imported redundantly [INFO] [stdout] --> src/day11.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pathfinding; [INFO] [stdout] | ^^^^^^^^^^^ the item `pathfinding` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pathfinding` is imported redundantly [INFO] [stdout] --> src/day22.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use pathfinding; [INFO] [stdout] | ^^^^^^^^^^^ the item `pathfinding` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_number` is never used [INFO] [stdout] --> src/day10.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 138 | trait Bin { [INFO] [stdout] | --- method in this trait [INFO] [stdout] 139 | fn add_chip(&mut self, chip: i32); [INFO] [stdout] 140 | fn get_number(&self) -> i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `number` is never read [INFO] [stdout] --> src/day10.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | struct Output { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 151 | number: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Output` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `aoc_2016` (bin "aoc_2016" test); 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1cf28f907390f4d6030b288fcc3e5f9d762fec63d1c429030cb272fd950955fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf28f907390f4d6030b288fcc3e5f9d762fec63d1c429030cb272fd950955fd", kill_on_drop: false }` [INFO] [stdout] 1cf28f907390f4d6030b288fcc3e5f9d762fec63d1c429030cb272fd950955fd