[INFO] cloning repository https://github.com/Jviguy/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jviguy/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJviguy%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJviguy%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 079b48eede4a7c448cd4f6b848d4df14a1c10e0f [INFO] checking Jviguy/aoc2021 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJviguy%2Faoc2021" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jviguy/aoc2021 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] finished tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] tweaked toml for git repo https://github.com/Jviguy/aoc2021 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Jviguy/aoc2021 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking Jviguy/aoc2021 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJviguy%2Faoc2021" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jviguy/aoc2021 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] finished tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] tweaked toml for git repo https://github.com/Jviguy/aoc2021 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jviguy/aoc2021 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking Jviguy/aoc2021 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJviguy%2Faoc2021" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jviguy/aoc2021 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] finished tweaking git repo https://github.com/Jviguy/aoc2021 [INFO] tweaked toml for git repo https://github.com/Jviguy/aoc2021 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jviguy/aoc2021 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 306bc07b71e81e87efa524d6b56b9e5ed5bdd2ea3d364d7ea2e76d2ebe33c098 [INFO] running `Command { std: "docker" "start" "-a" "306bc07b71e81e87efa524d6b56b9e5ed5bdd2ea3d364d7ea2e76d2ebe33c098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "306bc07b71e81e87efa524d6b56b9e5ed5bdd2ea3d364d7ea2e76d2ebe33c098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "306bc07b71e81e87efa524d6b56b9e5ed5bdd2ea3d364d7ea2e76d2ebe33c098", kill_on_drop: false }` [INFO] [stdout] 306bc07b71e81e87efa524d6b56b9e5ed5bdd2ea3d364d7ea2e76d2ebe33c098 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 837ed932a97f43d210438ff40b55b74e1ee882b163f064d79c562732178df6b9 [INFO] running `Command { std: "docker" "start" "-a" "837ed932a97f43d210438ff40b55b74e1ee882b163f064d79c562732178df6b9", kill_on_drop: false }` [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day3.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | for i in 0..lines.clone().next().unwrap().len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W range-syntax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | for col in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | for row in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day3.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | for i in 0..lines.clone().next().unwrap().len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W range-syntax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:63:20 [INFO] [stdout] | [INFO] [stdout] 63 | for col in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/solutions/day4.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | for row in 0..5 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day1.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day2.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day2.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day3.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day3.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iter_helper` is never used [INFO] [stdout] --> src/solutions/day3.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn iter_helper(lines: Vec<&str>, most_mode: bool) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `invert_bits` is never used [INFO] [stdout] --> src/solutions/day3.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn invert_bits(num: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/solutions/day4.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day1.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day2.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day2.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part1` is never used [INFO] [stdout] --> src/solutions/day3.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn part1(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/solutions/day3.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn part2(data: String) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iter_helper` is never used [INFO] [stdout] --> src/solutions/day3.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn iter_helper(lines: Vec<&str>, most_mode: bool) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `invert_bits` is never used [INFO] [stdout] --> src/solutions/day3.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn invert_bits(num: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/solutions/day4.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "837ed932a97f43d210438ff40b55b74e1ee882b163f064d79c562732178df6b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "837ed932a97f43d210438ff40b55b74e1ee882b163f064d79c562732178df6b9", kill_on_drop: false }` [INFO] [stdout] 837ed932a97f43d210438ff40b55b74e1ee882b163f064d79c562732178df6b9