[INFO] cloning repository https://github.com/kunalb/AoC2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunalb/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalb%2FAoC2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalb%2FAoC2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6d4a8acf8355d22c1756d056a3be86c8b923905 [INFO] testing kunalb/AoC2020 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalb%2FAoC2020" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kunalb/AoC2020 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kunalb/AoC2020 [INFO] finished tweaking git repo https://github.com/kunalb/AoC2020 [INFO] tweaked toml for git repo https://github.com/kunalb/AoC2020 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/kunalb/AoC2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71d9ee1e0292515c2d6dbce265101435adeeccaa80a1f68f6895db38e27d99b9 [INFO] running `Command { std: "docker" "start" "-a" "71d9ee1e0292515c2d6dbce265101435adeeccaa80a1f68f6895db38e27d99b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71d9ee1e0292515c2d6dbce265101435adeeccaa80a1f68f6895db38e27d99b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d9ee1e0292515c2d6dbce265101435adeeccaa80a1f68f6895db38e27d99b9", kill_on_drop: false }` [INFO] [stdout] 71d9ee1e0292515c2d6dbce265101435adeeccaa80a1f68f6895db38e27d99b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb09d3c814258ac4a4439ebe153014753a398e32d069b25d56fc0795e5e5b157 [INFO] running `Command { std: "docker" "start" "-a" "eb09d3c814258ac4a4439ebe153014753a398e32d069b25d56fc0795e5e5b157", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/bin/day21.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | .map(|(f, a)| f.iter().filter(|x| details.unused_foods.contains(**x)).count()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [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/bin/day21.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | for mut possibility in details.possibilities.iter_mut() { [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: field is never read: `all_foods` [INFO] [stdout] --> src/bin/day21.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | all_foods: HashSet<&'a str>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_cube` [INFO] [stdout] --> src/bin/day17.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn print_cube(hypercube: &HashMap, bool>, ranges: &Vec<(i64, i64)>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/day23.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | for (i, &x) in input.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_debug` [INFO] [stdout] --> src/bin/day23.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn print_debug(cups: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.33s [INFO] running `Command { std: "docker" "inspect" "eb09d3c814258ac4a4439ebe153014753a398e32d069b25d56fc0795e5e5b157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb09d3c814258ac4a4439ebe153014753a398e32d069b25d56fc0795e5e5b157", kill_on_drop: false }` [INFO] [stdout] eb09d3c814258ac4a4439ebe153014753a398e32d069b25d56fc0795e5e5b157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2832a8231f97afe0255e4ecbf1008f70c7ab223a2d8ef2da1908ab579eb817ac [INFO] running `Command { std: "docker" "start" "-a" "2832a8231f97afe0255e4ecbf1008f70c7ab223a2d8ef2da1908ab579eb817ac", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/bin/day21.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | .map(|(f, a)| f.iter().filter(|x| details.unused_foods.contains(**x)).count()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/day23.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | for (i, &x) in input.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | mod test { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_debug` [INFO] [stdout] --> src/bin/day23.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn print_debug(cups: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day21.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | for mut possibility in details.possibilities.iter_mut() { [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: field is never read: `all_foods` [INFO] [stdout] --> src/bin/day21.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | all_foods: HashSet<&'a str>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_cube` [INFO] [stdout] --> src/bin/day17.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn print_cube(hypercube: &HashMap, bool>, ranges: &Vec<(i64, i64)>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day20.rs:759:9 [INFO] [stdout] | [INFO] [stdout] 759 | dbg!(solve2(INPUT)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.50s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2020-9365f649c8fb5155) [INFO] [stderr] Executable unittests src/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-491282407c441f29) [INFO] [stderr] Executable unittests src/bin/day10.rs (/opt/rustwide/target/debug/deps/day10-054ba72182a7fa33) [INFO] [stderr] Executable unittests src/bin/day11.rs (/opt/rustwide/target/debug/deps/day11-bca474331a3e6ab1) [INFO] [stderr] Executable unittests src/bin/day12.rs (/opt/rustwide/target/debug/deps/day12-a06db807e8807360) [INFO] [stderr] Executable unittests src/bin/day13.rs (/opt/rustwide/target/debug/deps/day13-d7c85f534aa89748) [INFO] [stderr] Executable unittests src/bin/day14.rs (/opt/rustwide/target/debug/deps/day14-c2e51254accd34a2) [INFO] [stderr] Executable unittests src/bin/day15.rs (/opt/rustwide/target/debug/deps/day15-1f07e2e1b8e3e220) [INFO] [stderr] Executable unittests src/bin/day16.rs (/opt/rustwide/target/debug/deps/day16-870ddc5f55b6a224) [INFO] [stderr] Executable unittests src/bin/day17.rs (/opt/rustwide/target/debug/deps/day17-6f4b186bb5697f17) [INFO] [stderr] Executable unittests src/bin/day18.rs (/opt/rustwide/target/debug/deps/day18-c107de4fafa7551c) [INFO] [stderr] Executable unittests src/bin/day19.rs (/opt/rustwide/target/debug/deps/day19-ed028b7a5e703ec1) [INFO] [stderr] Executable unittests src/bin/day2.rs (/opt/rustwide/target/debug/deps/day2-a3555ee1cdc2df41) [INFO] [stderr] Executable unittests src/bin/day20.rs (/opt/rustwide/target/debug/deps/day20-d8be9e8fc67cb20e) [INFO] [stderr] Executable unittests src/bin/day21.rs (/opt/rustwide/target/debug/deps/day21-e35cc7eb12258841) [INFO] [stderr] Executable unittests src/bin/day22.rs (/opt/rustwide/target/debug/deps/day22-299eff9a061d38c6) [INFO] [stderr] Executable unittests src/bin/day23.rs (/opt/rustwide/target/debug/deps/day23-22db22d0afc4460c) [INFO] [stderr] Executable unittests src/bin/day24.rs (/opt/rustwide/target/debug/deps/day24-48f9f5fd1152f467) [INFO] [stderr] Executable unittests src/bin/day25.rs (/opt/rustwide/target/debug/deps/day25-96898446d7db7a4c) [INFO] [stderr] Executable unittests src/bin/day3.rs (/opt/rustwide/target/debug/deps/day3-2998f3930b56d550) [INFO] [stderr] Executable unittests src/bin/day4.rs (/opt/rustwide/target/debug/deps/day4-e678121cff8f4997) [INFO] [stderr] Executable unittests src/bin/day5.rs (/opt/rustwide/target/debug/deps/day5-8ded83cf215c0334) [INFO] [stderr] Executable unittests src/bin/day6.rs (/opt/rustwide/target/debug/deps/day6-613621a0815b0012) [INFO] [stderr] Executable unittests src/bin/day7.rs (/opt/rustwide/target/debug/deps/day7-1f1465b18b2395fe) [INFO] [stderr] Executable unittests src/bin/day8.rs (/opt/rustwide/target/debug/deps/day8-627fa0a0841be2a5) [INFO] [stderr] Executable unittests src/bin/day9.rs (/opt/rustwide/target/debug/deps/day9-d04af8708a89530c) [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "2832a8231f97afe0255e4ecbf1008f70c7ab223a2d8ef2da1908ab579eb817ac", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "rm" "-f" "2832a8231f97afe0255e4ecbf1008f70c7ab223a2d8ef2da1908ab579eb817ac", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [ERROR] failed to delete container 2832a8231f97afe0255e4ecbf1008f70c7ab223a2d8ef2da1908ab579eb817ac [ERROR] caused by: no output for 300 seconds