[INFO] cloning repository https://github.com/Alexendoo/Advent-of-Code-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexendoo/Advent-of-Code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98714cbbbd07bf93eea9261d8cc1a80733ebd943 [INFO] testing Alexendoo/Advent-of-Code-2018 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-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/Alexendoo/Advent-of-Code-2018 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Alexendoo/Advent-of-Code-2018 [INFO] finished tweaking git repo https://github.com/Alexendoo/Advent-of-Code-2018 [INFO] tweaked toml for git repo https://github.com/Alexendoo/Advent-of-Code-2018 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Alexendoo/Advent-of-Code-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b168c647dc801a4ec3af0291931f0fc40baafbda0062843106464f642af3c51 [INFO] running `Command { std: "docker" "start" "-a" "7b168c647dc801a4ec3af0291931f0fc40baafbda0062843106464f642af3c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b168c647dc801a4ec3af0291931f0fc40baafbda0062843106464f642af3c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b168c647dc801a4ec3af0291931f0fc40baafbda0062843106464f642af3c51", kill_on_drop: false }` [INFO] [stdout] 7b168c647dc801a4ec3af0291931f0fc40baafbda0062843106464f642af3c51 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 209a1c59b2d14f8d684cd73b2e1c205b02328dc509fdc35dd0982701e22bddc4 [INFO] running `Command { std: "docker" "start" "-a" "209a1c59b2d14f8d684cd73b2e1c205b02328dc509fdc35dd0982701e22bddc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling d01 v0.1.0 (/opt/rustwide/workdir/Day 01) [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling onig_sys v69.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling d05 v0.1.0 (/opt/rustwide/workdir/Day 05) [INFO] [stderr] Compiling d03 v0.1.0 (/opt/rustwide/workdir/Day 03) [INFO] [stderr] Compiling d06 v0.1.0 (/opt/rustwide/workdir/Day 06) [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> Day 06/src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let point = (x + bounds.x, y + bounds.y); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid2` [INFO] [stdout] --> Day 06/src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let grid2 = Array2::from_shape_fn(grid.dim(), |(x, y)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_grid2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> Day 06/src/main.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 128 | .iter() [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 127 | let infinities: HashSet<_> = IntoIterator::into_iter(exteriors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling onig v4.2.1 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling d02 v0.1.0 (/opt/rustwide/workdir/Day 02) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.62s [INFO] running `Command { std: "docker" "inspect" "209a1c59b2d14f8d684cd73b2e1c205b02328dc509fdc35dd0982701e22bddc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "209a1c59b2d14f8d684cd73b2e1c205b02328dc509fdc35dd0982701e22bddc4", kill_on_drop: false }` [INFO] [stdout] 209a1c59b2d14f8d684cd73b2e1c205b02328dc509fdc35dd0982701e22bddc4 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32415069fbaa2e3a5baafa0ba6e769dab755c5d95653b038fef78e92d4b44171 [INFO] running `Command { std: "docker" "start" "-a" "32415069fbaa2e3a5baafa0ba6e769dab755c5d95653b038fef78e92d4b44171", kill_on_drop: false }` [INFO] [stderr] Compiling d01 v0.1.0 (/opt/rustwide/workdir/Day 01) [INFO] [stderr] Compiling d02 v0.1.0 (/opt/rustwide/workdir/Day 02) [INFO] [stderr] Compiling d06 v0.1.0 (/opt/rustwide/workdir/Day 06) [INFO] [stderr] Compiling d05 v0.1.0 (/opt/rustwide/workdir/Day 05) [INFO] [stderr] Compiling d03 v0.1.0 (/opt/rustwide/workdir/Day 03) [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> Day 06/src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let point = (x + bounds.x, y + bounds.y); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid2` [INFO] [stdout] --> Day 06/src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let grid2 = Array2::from_shape_fn(grid.dim(), |(x, y)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_grid2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> Day 06/src/main.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 128 | .iter() [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 127 | let infinities: HashSet<_> = IntoIterator::into_iter(exteriors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "32415069fbaa2e3a5baafa0ba6e769dab755c5d95653b038fef78e92d4b44171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32415069fbaa2e3a5baafa0ba6e769dab755c5d95653b038fef78e92d4b44171", kill_on_drop: false }` [INFO] [stdout] 32415069fbaa2e3a5baafa0ba6e769dab755c5d95653b038fef78e92d4b44171 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6d1933bbbc6c920f76bd40e8846382a2167ab5252989edb327dcfb72ef79d8af [INFO] running `Command { std: "docker" "start" "-a" "6d1933bbbc6c920f76bd40e8846382a2167ab5252989edb327dcfb72ef79d8af", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> Day 06/src/main.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | let point = (x + bounds.x, y + bounds.y); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grid2` [INFO] [stderr] --> Day 06/src/main.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | let grid2 = Array2::from_shape_fn(grid.dim(), |(x, y)| { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_grid2` [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> Day 06/src/main.rs:128:10 [INFO] [stderr] | [INFO] [stderr] 128 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 128 | .iter() [INFO] [stderr] | ^^^^ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 127 | let infinities: HashSet<_> = IntoIterator::into_iter(exteriors) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^ [INFO] [stderr] [INFO] [stderr] warning: `d06` (bin "d06" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d01-dbb45b1582c877a4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d02-9ec402fb8157d2fa) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d03-bebdb68830e647fe) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d05-32ab96d32d8168c4) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d06-eaea3c939b86bc62) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6d1933bbbc6c920f76bd40e8846382a2167ab5252989edb327dcfb72ef79d8af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d1933bbbc6c920f76bd40e8846382a2167ab5252989edb327dcfb72ef79d8af", kill_on_drop: false }` [INFO] [stdout] 6d1933bbbc6c920f76bd40e8846382a2167ab5252989edb327dcfb72ef79d8af