[INFO] cloning repository https://github.com/seamusriordan/advent-of-code-2021-day-05-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seamusriordan/advent-of-code-2021-day-05-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamusriordan%2Fadvent-of-code-2021-day-05-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamusriordan%2Fadvent-of-code-2021-day-05-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbfc0871aeb7dd822e9da6323155fecff53872de [INFO] testing seamusriordan/advent-of-code-2021-day-05-rust against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamusriordan%2Fadvent-of-code-2021-day-05-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust [INFO] finished tweaking git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust [INFO] tweaked toml for git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d3d364a3c33f215c147c27f83c13eccbefc8935f7f313dd2eb5d78113f0dee7 [INFO] running `Command { std: "docker" "start" "-a" "1d3d364a3c33f215c147c27f83c13eccbefc8935f7f313dd2eb5d78113f0dee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d3d364a3c33f215c147c27f83c13eccbefc8935f7f313dd2eb5d78113f0dee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d3d364a3c33f215c147c27f83c13eccbefc8935f7f313dd2eb5d78113f0dee7", kill_on_drop: false }` [INFO] [stdout] 1d3d364a3c33f215c147c27f83c13eccbefc8935f7f313dd2eb5d78113f0dee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bd31582518851d4e346386f41854a15ee4023e51cd2e7bddb699fd76106c62a [INFO] running `Command { std: "docker" "start" "-a" "4bd31582518851d4e346386f41854a15ee4023e51cd2e7bddb699fd76106c62a", kill_on_drop: false }` [INFO] [stderr] Compiling day-05-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/grid.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Split` [INFO] [stdout] --> src/grid.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/line.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | fn split_at_comma<'a, 'b>(mut points: &'a mut Split<&'b str>) -> Split<'a, &'b str> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "4bd31582518851d4e346386f41854a15ee4023e51cd2e7bddb699fd76106c62a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bd31582518851d4e346386f41854a15ee4023e51cd2e7bddb699fd76106c62a", kill_on_drop: false }` [INFO] [stdout] 4bd31582518851d4e346386f41854a15ee4023e51cd2e7bddb699fd76106c62a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9adfd485b475ff88a9546e60e5e3edd16b2f2112945b7d7073f5a491e88b5055 [INFO] running `Command { std: "docker" "start" "-a" "9adfd485b475ff88a9546e60e5e3edd16b2f2112945b7d7073f5a491e88b5055", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/grid.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day-05-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::Split` [INFO] [stdout] --> src/grid.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/line.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | fn split_at_comma<'a, 'b>(mut points: &'a mut Split<&'b str>) -> Split<'a, &'b str> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/grid.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Split` [INFO] [stdout] --> src/grid.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/line.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | fn split_at_comma<'a, 'b>(mut points: &'a mut Split<&'b str>) -> Split<'a, &'b str> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grid_tests.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut grid = Grid::new(1, 1); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "9adfd485b475ff88a9546e60e5e3edd16b2f2112945b7d7073f5a491e88b5055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9adfd485b475ff88a9546e60e5e3edd16b2f2112945b7d7073f5a491e88b5055", kill_on_drop: false }` [INFO] [stdout] 9adfd485b475ff88a9546e60e5e3edd16b2f2112945b7d7073f5a491e88b5055 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4932300b1efe5adc4674a26e4731c09e469ec70d31c78c1c018fc33ae987ebaf [INFO] running `Command { std: "docker" "start" "-a" "4932300b1efe5adc4674a26e4731c09e469ec70d31c78c1c018fc33ae987ebaf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/grid.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::Split` [INFO] [stderr] --> src/grid.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::Split; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/line.rs:10:27 [INFO] [stderr] | [INFO] [stderr] 10 | fn split_at_comma<'a, 'b>(mut points: &'a mut Split<&'b str>) -> Split<'a, &'b str> { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `day-05-rust` (lib) generated 3 warnings [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/grid_tests.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | let mut grid = Grid::new(1, 1); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `day-05-rust` (lib test) generated 4 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_05_rust-36be1849cb05b346) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test driver_test::driver_tests::one_lines_0_0_0_0_gets_processed ... ok [INFO] [stdout] test driver_test::driver_tests::overlapping_lines_0_0_0_0_gets_processed ... ok [INFO] [stdout] test driver_test::driver_tests::example_input_gives_5 ... ok [INFO] [stdout] test grid_tests::grid_tests::add_backwards_line_vertical_on_2x2_has_value_1s_on_line ... ok [INFO] [stdout] test grid_tests::grid_tests::add_line_0_0_0_0_has_value_1 ... ok [INFO] [stdout] test grid_tests::grid_tests::add_backwards_line_horizontal_on_2x2_has_value_1s_on_line ... ok [INFO] [stdout] test grid_tests::grid_tests::add_line_horizontal_on_2x2_has_value_1s_on_line ... ok [INFO] [stdout] test grid_tests::grid_tests::add_line_vertical_on_2x2_has_value_1s_on_line ... ok [INFO] [stdout] test grid_tests::grid_tests::backwards_diagonal_lines_get_added ... ok [INFO] [stdout] test grid_tests::grid_tests::backwards_reverse_diagonal_lines_get_added ... ok [INFO] [stdout] test grid_tests::grid_tests::diagonal_lines_get_added ... ok [INFO] [stdout] test grid_tests::grid_tests::grid_starts_off_empty ... ok [INFO] [stdout] test grid_tests::grid_tests::line_for_0_0_0_0_is_created ... ok [INFO] [stdout] test grid_tests::grid_tests::line_for_2_3_4_4_is_created ... ok [INFO] [stdout] test grid_tests::grid_tests::reverse_diagonal_lines_get_added ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 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/day_05_rust-e983852406aa5586) [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] Doc-tests day-05-rust [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" "4932300b1efe5adc4674a26e4731c09e469ec70d31c78c1c018fc33ae987ebaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4932300b1efe5adc4674a26e4731c09e469ec70d31c78c1c018fc33ae987ebaf", kill_on_drop: false }` [INFO] [stdout] 4932300b1efe5adc4674a26e4731c09e469ec70d31c78c1c018fc33ae987ebaf