[INFO] updating cached repository https://github.com/seamusriordan/advent-of-code-day-03 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ff1d5670d11c43db53956ba686628979f20bdf9 [INFO] testing seamusriordan/advent-of-code-day-03 against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseamusriordan%2Fadvent-of-code-day-03" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seamusriordan/advent-of-code-day-03 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/seamusriordan/advent-of-code-day-03 [INFO] finished tweaking git repo https://github.com/seamusriordan/advent-of-code-day-03 [INFO] tweaked toml for git repo https://github.com/seamusriordan/advent-of-code-day-03 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/seamusriordan/advent-of-code-day-03 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d94186b2509b8e975532368a9676052a22140180a71ce392d36d8d4e42f3a04c [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" "d94186b2509b8e975532368a9676052a22140180a71ce392d36d8d4e42f3a04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d94186b2509b8e975532368a9676052a22140180a71ce392d36d8d4e42f3a04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d94186b2509b8e975532368a9676052a22140180a71ce392d36d8d4e42f3a04c", kill_on_drop: false }` [INFO] [stdout] d94186b2509b8e975532368a9676052a22140180a71ce392d36d8d4e42f3a04c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29e08e468b57955ab83d8710bbbe3393b454c3e5d12dca1130e8ae0d1526594f [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" "29e08e468b57955ab83d8710bbbe3393b454c3e5d12dca1130e8ae0d1526594f", kill_on_drop: false }` [INFO] [stderr] Compiling day03 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `running2` is never read [INFO] [stdout] --> src/main.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | let mut running2 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pair` [INFO] [stdout] --> src/main.rs:229:22 [INFO] [stdout] | [INFO] [stdout] 229 | Some(pair) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | let mut distances: Vec = intersections.iter() [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 1.00s [INFO] running `Command { std: "docker" "inspect" "29e08e468b57955ab83d8710bbbe3393b454c3e5d12dca1130e8ae0d1526594f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e08e468b57955ab83d8710bbbe3393b454c3e5d12dca1130e8ae0d1526594f", kill_on_drop: false }` [INFO] [stdout] 29e08e468b57955ab83d8710bbbe3393b454c3e5d12dca1130e8ae0d1526594f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", 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] 84bc9fac0d32fa263ae3f588afa55d6c4f463533c498f6d995205180e9ed0a54 [INFO] running `Command { std: "docker" "start" "-a" "84bc9fac0d32fa263ae3f588afa55d6c4f463533c498f6d995205180e9ed0a54", kill_on_drop: false }` [INFO] [stderr] Compiling day03 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `running2` is never read [INFO] [stdout] --> src/main.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | let mut running2 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pair` [INFO] [stdout] --> src/main.rs:229:22 [INFO] [stdout] | [INFO] [stdout] 229 | Some(pair) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | let mut distances: Vec = intersections.iter() [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/tests.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut expected: Vec = vec![Segment::new(&origin, R(75))]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut expected: Vec = vec![Segment::new(&origin, D(4))]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let mut expected: Vec = vec![Segment::new(&origin, L(33))]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut expected: Vec = vec![Segment::new(&origin, U(2))]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "84bc9fac0d32fa263ae3f588afa55d6c4f463533c498f6d995205180e9ed0a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84bc9fac0d32fa263ae3f588afa55d6c4f463533c498f6d995205180e9ed0a54", kill_on_drop: false }` [INFO] [stdout] 84bc9fac0d32fa263ae3f588afa55d6c4f463533c498f6d995205180e9ed0a54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 606dba460afcf230e9cdc8f814f10ecefb80ec60abef5bcf6ab76810bb2b1cfb [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" "606dba460afcf230e9cdc8f814f10ecefb80ec60abef5bcf6ab76810bb2b1cfb", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `running2` is never read [INFO] [stderr] --> src/main.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | let mut running2 = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pair` [INFO] [stderr] --> src/main.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | Some(pair) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:209:9 [INFO] [stderr] | [INFO] [stderr] 209 | let mut distances: Vec = intersections.iter() [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: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 139 | let mut expected: Vec = vec![Segment::new(&origin, R(75))]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let mut expected: Vec = vec![Segment::new(&origin, D(4))]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | let mut expected: Vec = vec![Segment::new(&origin, L(33))]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let mut expected: Vec = vec![Segment::new(&origin, U(2))]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day03-3a27c4be8004d1e9 [INFO] [stdout] running 44 tests [INFO] [stdout] test tests::tests::down_segment_can_be_constructed_with_direction_and_distance ... ok [INFO] [stdout] test tests::tests::can_get_all_intersections_of_two_wires_with_two_intersections ... ok [INFO] [stdout] test tests::tests::down_segment_with_long_distance_can_be_constructed ... ok [INFO] [stdout] test tests::tests::get_closest_node_for_complicated_wires ... ok [INFO] [stdout] test tests::tests::get_length_of_reversed_segment_equal_to_segment_distance ... ok [INFO] [stdout] test tests::tests::get_closest_node_for_complicated_wires_that_wrap_back ... ok [INFO] [stdout] test tests::tests::can_get_all_intersections_of_two_wires_with_three_intersections ... ok [INFO] [stdout] test tests::tests::get_length_of_long_segment_equal_to_segment_distance ... ok [INFO] [stdout] test tests::tests::get_length_of_vertical_segment_equal_to_segment_distance ... ok [INFO] [stdout] test tests::tests::get_length_of_vertical_segment_offset_segment_distance ... ok [INFO] [stdout] test tests::tests::get_closest_node_given_wires ... ok [INFO] [stdout] test tests::tests::get_length_of_segment_equal_to_segment_distance ... ok [INFO] [stdout] test tests::tests::identify_when_segments_do_intersect_and_is_reflexive ... ok [INFO] [stdout] test tests::tests::get_length_of_translated_segment_equal_to_segment_distance ... ok [INFO] [stdout] test tests::tests::get_steps_to_longer_intersections ... ok [INFO] [stdout] test tests::tests::given_test_case_2 ... ok [INFO] [stdout] test tests::tests::given_test_case_1 ... ok [INFO] [stdout] test tests::tests::left_segment_with_long_distance_can_be_constructed ... ok [INFO] [stdout] test tests::tests::identify_when_segments_do_not_intersect ... ok [INFO] [stdout] test tests::tests::get_steps_to_intersections_with_straight_line ... ok [INFO] [stdout] test tests::tests::left_segment_can_be_constructed_with_direction_and_distance ... ok [INFO] [stdout] test tests::tests::identify_when_segments_do_intersect_and_is_reflexive_and_mirrored ... ok [INFO] [stdout] test tests::tests::identify_when_segments_do_intersect_at_origin ... ok [INFO] [stdout] test tests::tests::order_two_numbers_gives_correct_order_when_backwards ... ok [INFO] [stdout] test tests::tests::order_two_numbers_gives_correct_order_when_ordered ... ok [INFO] [stdout] test tests::tests::parses_string_with_two_segments ... ok [INFO] [stdout] test tests::tests::parses_string_with_one_right_segment ... ok [INFO] [stdout] test tests::tests::parses_string_with_one_down_segment ... ok [INFO] [stdout] test tests::tests::longer_partial_distance_to_intersection ... ok [INFO] [stdout] test tests::tests::longer_horizontal_partial_distance_to_intersection ... ok [INFO] [stdout] test tests::tests::partial_distance_to_intersection ... ok [INFO] [stdout] test tests::tests::parses_string_with_one_up_segment ... ok [INFO] [stdout] test tests::tests::partial_distance_to_intersection_for_translated ... ok [INFO] [stdout] test tests::tests::parses_string_with_one_left_segment ... ok [INFO] [stdout] test tests::tests::right_segment_with_non_origin_start_can_be_constructed ... ok [INFO] [stdout] test tests::tests::right_segment_with_long_distance_can_be_constructed ... ok [INFO] [stdout] test tests::tests::two_unequal_pairs_are_not_equal ... ok [INFO] [stdout] test tests::tests::partial_distance_to_intersection_for_reflected ... ok [INFO] [stdout] test tests::tests::right_segment_can_be_constructed_with_direction_and_distance ... ok [INFO] [stdout] test tests::tests::partial_horizontal_distance_to_intersection_for_translated ... ok [INFO] [stdout] test tests::tests::parses_string_with_two_segments_and_whitespace ... ok [INFO] [stdout] test tests::tests::up_segment_can_be_constructed_with_direction_and_distance ... ok [INFO] [stdout] test tests::tests::two_unequal_segments_are_not_equal ... ok [INFO] [stdout] test tests::tests::up_segment_with_long_distance_can_be_constructed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "606dba460afcf230e9cdc8f814f10ecefb80ec60abef5bcf6ab76810bb2b1cfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606dba460afcf230e9cdc8f814f10ecefb80ec60abef5bcf6ab76810bb2b1cfb", kill_on_drop: false }` [INFO] [stdout] 606dba460afcf230e9cdc8f814f10ecefb80ec60abef5bcf6ab76810bb2b1cfb