[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] checking acochetti/adventofcode2020/713524313110dd65f1e5e3c329bb179f5cfa5ec9 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facochetti%2Fadventofcode2020" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/acochetti/adventofcode2020 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grid v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 047aaea661c50b3822c82d8875fe8e7b504f83b14058254f06bb2afc88f6ea77 [INFO] running `Command { std: "docker" "start" "-a" "047aaea661c50b3822c82d8875fe8e7b504f83b14058254f06bb2afc88f6ea77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "047aaea661c50b3822c82d8875fe8e7b504f83b14058254f06bb2afc88f6ea77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "047aaea661c50b3822c82d8875fe8e7b504f83b14058254f06bb2afc88f6ea77", kill_on_drop: false }` [INFO] [stdout] 047aaea661c50b3822c82d8875fe8e7b504f83b14058254f06bb2afc88f6ea77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09b3660d52118cb00b7142b7a96bb787d586b8409c209e9e4aabb1f2a176e1d4 [INFO] running `Command { std: "docker" "start" "-a" "09b3660d52118cb00b7142b7a96bb787d586b8409c209e9e4aabb1f2a176e1d4", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking grid v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `repair_report` is never used [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 `day_one_two` is never used [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 `validate_passwords` is never used [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 `validate_password` is never used [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 `parse_line` is never used [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 `validate_passwords` is never used [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 `validate_password` is never used [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 `parse_line` is never used [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 `navigate_map` is never used [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 `create_map` is never used [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 `parse_passports` is never used [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 `validate_passports` is never used [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 `passport_has_required_fields` is never used [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 `passport_is_valid` is never used [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 `read_file` is never used [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` profile [unoptimized + debuginfo] target(s) in 4.00s [INFO] running `Command { std: "docker" "inspect" "09b3660d52118cb00b7142b7a96bb787d586b8409c209e9e4aabb1f2a176e1d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09b3660d52118cb00b7142b7a96bb787d586b8409c209e9e4aabb1f2a176e1d4", kill_on_drop: false }` [INFO] [stdout] 09b3660d52118cb00b7142b7a96bb787d586b8409c209e9e4aabb1f2a176e1d4