[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 1.60.0 for beta-1.61-1 [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-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seamusriordan/advent-of-code-2021-day-05-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-29/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a51d06f9fa00b06e1bbc79ea3e32ebbd044d75fda2e640ea42a1c3ba2485d8a [INFO] running `Command { std: "docker" "start" "-a" "0a51d06f9fa00b06e1bbc79ea3e32ebbd044d75fda2e640ea42a1c3ba2485d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a51d06f9fa00b06e1bbc79ea3e32ebbd044d75fda2e640ea42a1c3ba2485d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a51d06f9fa00b06e1bbc79ea3e32ebbd044d75fda2e640ea42a1c3ba2485d8a", kill_on_drop: false }` [INFO] [stdout] 0a51d06f9fa00b06e1bbc79ea3e32ebbd044d75fda2e640ea42a1c3ba2485d8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dee5f3109e9b1247a1b9e55d2db29631867f138d9f2ecc6b5e78ed1808ef030 [INFO] running `Command { std: "docker" "start" "-a" "1dee5f3109e9b1247a1b9e55d2db29631867f138d9f2ecc6b5e78ed1808ef030", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 3.11s [INFO] running `Command { std: "docker" "inspect" "1dee5f3109e9b1247a1b9e55d2db29631867f138d9f2ecc6b5e78ed1808ef030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dee5f3109e9b1247a1b9e55d2db29631867f138d9f2ecc6b5e78ed1808ef030", kill_on_drop: false }` [INFO] [stdout] 1dee5f3109e9b1247a1b9e55d2db29631867f138d9f2ecc6b5e78ed1808ef030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b57dbd3d2b3b0e76a7713ca05a8372c489ab9182709a9b2b669ecaf9c7a23acc [INFO] running `Command { std: "docker" "start" "-a" "b57dbd3d2b3b0e76a7713ca05a8372c489ab9182709a9b2b669ecaf9c7a23acc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [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 4.10s [INFO] running `Command { std: "docker" "inspect" "b57dbd3d2b3b0e76a7713ca05a8372c489ab9182709a9b2b669ecaf9c7a23acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b57dbd3d2b3b0e76a7713ca05a8372c489ab9182709a9b2b669ecaf9c7a23acc", kill_on_drop: false }` [INFO] [stdout] b57dbd3d2b3b0e76a7713ca05a8372c489ab9182709a9b2b669ecaf9c7a23acc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8fce55f7f9d82a603edde8e6001468612bf2f50c76aee73c11323bd568f113ec [INFO] running `Command { std: "docker" "start" "-a" "8fce55f7f9d82a603edde8e6001468612bf2f50c76aee73c11323bd568f113ec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stdout] [INFO] [stderr] --> src/grid.rs:1:5 [INFO] [stdout] running 15 tests [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 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_05_rust-f2177ae02608b03a) [INFO] [stdout] test driver_test::driver_tests::example_input_gives_5 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_05_rust-da58db1241875eb6) [INFO] [stdout] test driver_test::driver_tests::one_lines_0_0_0_0_gets_processed ... ok [INFO] [stderr] Doc-tests day-05-rust [INFO] [stdout] test driver_test::driver_tests::overlapping_lines_0_0_0_0_gets_processed ... 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_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_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_reverse_diagonal_lines_get_added ... ok [INFO] [stdout] test grid_tests::grid_tests::backwards_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 0.01s [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" "8fce55f7f9d82a603edde8e6001468612bf2f50c76aee73c11323bd568f113ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fce55f7f9d82a603edde8e6001468612bf2f50c76aee73c11323bd568f113ec", kill_on_drop: false }` [INFO] [stdout] 8fce55f7f9d82a603edde8e6001468612bf2f50c76aee73c11323bd568f113ec