[INFO] cloning repository https://github.com/acochetti/adventofcode2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acochetti/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facochetti%2Fadventofcode2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facochetti%2Fadventofcode2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 713524313110dd65f1e5e3c329bb179f5cfa5ec9 [INFO] testing acochetti/adventofcode2020 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facochetti%2Fadventofcode2020" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/acochetti/adventofcode2020 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/acochetti/adventofcode2020 [INFO] finished tweaking git repo https://github.com/acochetti/adventofcode2020 [INFO] tweaked toml for git repo https://github.com/acochetti/adventofcode2020 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/acochetti/adventofcode2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f46065eca7bebe88b30acc84b090f5b2423a984bd8ccc1e9a570c516fe0e9b50 [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" "f46065eca7bebe88b30acc84b090f5b2423a984bd8ccc1e9a570c516fe0e9b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f46065eca7bebe88b30acc84b090f5b2423a984bd8ccc1e9a570c516fe0e9b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46065eca7bebe88b30acc84b090f5b2423a984bd8ccc1e9a570c516fe0e9b50", kill_on_drop: false }` [INFO] [stdout] f46065eca7bebe88b30acc84b090f5b2423a984bd8ccc1e9a570c516fe0e9b50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4acf6e2edfd9c73c095908836b511f92f20b451913f817f5c3655083891ebe18 [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" "4acf6e2edfd9c73c095908836b511f92f20b451913f817f5c3655083891ebe18", 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] [stderr] Compiling grid v0.2.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `repair_report` [INFO] [stdout] --> src/solutions/day_1/day_1_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn repair_report(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `day_one_two` [INFO] [stdout] --> src/solutions/day_1/day_1_2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn day_one_two(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_passwords` [INFO] [stdout] --> src/solutions/day_2/day_2_1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn validate_passwords(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_password` [INFO] [stdout] --> src/solutions/day_2/day_2_1.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn validate_password((minimum, maximum, character, password) : (usize, usize, char, &str)) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/solutions/day_2/day_2_1.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn parse_line(line : &str) -> (usize, usize, char, &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_passwords` [INFO] [stdout] --> src/solutions/day_2/day_2_2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn validate_passwords(path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_password` [INFO] [stdout] --> src/solutions/day_2/day_2_2.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn validate_password((position_one, position_two, character, password) : (usize, usize, char, &str)) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/solutions/day_2/day_2_2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse_line(line : &str) -> (usize, usize, char, &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `navigate_map` [INFO] [stdout] --> src/solutions/day_3/day_3.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn navigate_map(path: &str, move_right: usize, move_down: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_map` [INFO] [stdout] --> src/solutions/day_3/day_3.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn create_map(map_input : Vec, move_right: usize) -> Grid { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_passports` [INFO] [stdout] --> src/solutions/day_4/day_4.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn parse_passports(input: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_passports` [INFO] [stdout] --> src/solutions/day_4/day_4.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn validate_passports(input: &str) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `passport_has_required_fields` [INFO] [stdout] --> src/solutions/day_4/day_4.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn passport_has_required_fields(passport: &HashMap<&str, &str>) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `passport_is_valid` [INFO] [stdout] --> src/solutions/day_4/day_4.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn passport_is_valid(passport: &HashMap<&str, &str>) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file` [INFO] [stdout] --> src/utils/input_reader.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn read_file(path: &str) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.91s [INFO] running `Command { std: "docker" "inspect" "4acf6e2edfd9c73c095908836b511f92f20b451913f817f5c3655083891ebe18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4acf6e2edfd9c73c095908836b511f92f20b451913f817f5c3655083891ebe18", kill_on_drop: false }` [INFO] [stdout] 4acf6e2edfd9c73c095908836b511f92f20b451913f817f5c3655083891ebe18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7216ba6bf0165d6cbe08516f54170207b5efef902f7d2ab2693046a698ad9731 [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" "7216ba6bf0165d6cbe08516f54170207b5efef902f7d2ab2693046a698ad9731", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "7216ba6bf0165d6cbe08516f54170207b5efef902f7d2ab2693046a698ad9731", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7216ba6bf0165d6cbe08516f54170207b5efef902f7d2ab2693046a698ad9731", kill_on_drop: false }` [INFO] [stdout] 7216ba6bf0165d6cbe08516f54170207b5efef902f7d2ab2693046a698ad9731 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30d97067dc2ea7a8ea35f0c2ff9c29ca37f4dbfcd5bd54e51bfb2897a247c36b [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" "30d97067dc2ea7a8ea35f0c2ff9c29ca37f4dbfcd5bd54e51bfb2897a247c36b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adventofcode2020-ecabc464cafd9bb4) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test solutions::day_1::day_1_1::tests::solve_day_one_one ... ok [INFO] [stdout] test solutions::day_4::day_4::tests::solve_day_four_one ... ok [INFO] [stdout] test solutions::day_4::day_4::tests::solve_day_four_two ... ok [INFO] [stdout] test solutions::day_3::day_3::tests::solve_day_three_one ... ok [INFO] [stdout] test solutions::day_1::day_1_2::tests::solve_day_one_two ... ok [INFO] [stdout] test solutions::day_3::day_3::tests::solve_day_three_two ... ok [INFO] [stdout] test solutions::day_2::day_2_2::tests::solve_day_two_two ... ok [INFO] [stdout] test solutions::day_2::day_2_1::tests::solve_day_two_one ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "30d97067dc2ea7a8ea35f0c2ff9c29ca37f4dbfcd5bd54e51bfb2897a247c36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d97067dc2ea7a8ea35f0c2ff9c29ca37f4dbfcd5bd54e51bfb2897a247c36b", kill_on_drop: false }` [INFO] [stdout] 30d97067dc2ea7a8ea35f0c2ff9c29ca37f4dbfcd5bd54e51bfb2897a247c36b