[INFO] cloning repository https://github.com/rymndhng/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rymndhng/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0dd509aec5b00291426dde55acd8671019584790 [INFO] checking rymndhng/advent-of-code-2020 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rymndhng/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/rymndhng/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/rymndhng/advent-of-code-2020 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rymndhng/advent-of-code-2020 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rymndhng/advent-of-code-2020 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22bb75efe1ec012377cdf2c817851128977d8517f2674c5e39a5edc8acd3b57f [INFO] running `Command { std: "docker" "start" "-a" "22bb75efe1ec012377cdf2c817851128977d8517f2674c5e39a5edc8acd3b57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22bb75efe1ec012377cdf2c817851128977d8517f2674c5e39a5edc8acd3b57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22bb75efe1ec012377cdf2c817851128977d8517f2674c5e39a5edc8acd3b57f", kill_on_drop: false }` [INFO] [stdout] 22bb75efe1ec012377cdf2c817851128977d8517f2674c5e39a5edc8acd3b57f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb5d833e2a410fa9b8c36dedde10c7474d3061a368ad64f108b8f8b1a81f8622 [INFO] running `Command { std: "docker" "start" "-a" "cb5d833e2a410fa9b8c36dedde10c7474d3061a368ad64f108b8f8b1a81f8622", kill_on_drop: false }` [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking advent2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/day04.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 8 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | eyr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | hcl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | byr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | iyr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | hgt: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `row` and `col` are never read [INFO] [stdout] --> src/day05.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct BoardingPass { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | row: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | col: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BoardingPass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/day14.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | Parse(num::ParseIntError) [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 56 - Parse(num::ParseIntError) [INFO] [stdout] 56 + Parse(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Machine` is never constructed [INFO] [stdout] --> src/day14.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | struct Machine { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/day04.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 8 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | eyr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | hcl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | byr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | iyr: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | hgt: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `row` and `col` are never read [INFO] [stdout] --> src/day05.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct BoardingPass { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | row: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | col: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BoardingPass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/day14.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | Parse(num::ParseIntError) [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 56 - Parse(num::ParseIntError) [INFO] [stdout] 56 + Parse(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Machine` is never constructed [INFO] [stdout] --> src/day14.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | struct Machine { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "cb5d833e2a410fa9b8c36dedde10c7474d3061a368ad64f108b8f8b1a81f8622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5d833e2a410fa9b8c36dedde10c7474d3061a368ad64f108b8f8b1a81f8622", kill_on_drop: false }` [INFO] [stdout] cb5d833e2a410fa9b8c36dedde10c7474d3061a368ad64f108b8f8b1a81f8622