[INFO] cloning repository https://github.com/gatoWololo/adventOfCode2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gatoWololo/adventOfCode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgatoWololo%2FadventOfCode2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgatoWololo%2FadventOfCode2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e97450971fb5bba8fac3cbcba7dea00163a80c97 [INFO] testing gatoWololo/adventOfCode2020 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgatoWololo%2FadventOfCode2020" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gatoWololo/adventOfCode2020 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gatoWololo/adventOfCode2020 [INFO] finished tweaking git repo https://github.com/gatoWololo/adventOfCode2020 [INFO] tweaked toml for git repo https://github.com/gatoWololo/adventOfCode2020 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/gatoWololo/adventOfCode2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a8aa176c8621ff73f7c3c7f8ddf0cc73e28f1f28546e6accf2dd965bd899c0d [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" "0a8aa176c8621ff73f7c3c7f8ddf0cc73e28f1f28546e6accf2dd965bd899c0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a8aa176c8621ff73f7c3c7f8ddf0cc73e28f1f28546e6accf2dd965bd899c0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a8aa176c8621ff73f7c3c7f8ddf0cc73e28f1f28546e6accf2dd965bd899c0d", kill_on_drop: false }` [INFO] [stdout] 0a8aa176c8621ff73f7c3c7f8ddf0cc73e28f1f28546e6accf2dd965bd899c0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a393b63c01ad35bddfbdef48d5632f1b13585bf5e26c49d62b4cbd0870aba59 [INFO] running `Command { std: "docker" "start" "-a" "2a393b63c01ad35bddfbdef48d5632f1b13585bf5e26c49d62b4cbd0870aba59", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `bail`, `ensure` [INFO] [stdout] --> src/day5/main.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{bail, ensure, Context}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day5/main.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max` [INFO] [stdout] --> src/day5/main.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | fn part1(v: &[Direction], max: u8) -> u8 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_max` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/day4/main.rs:47:53 [INFO] [stdout] | [INFO] [stdout] 47 | let mut cpy: HashSet<&str> = hs.iter().map(|(k, v)| *k).collect(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [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/day5/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut seat_ids = dirs [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "2a393b63c01ad35bddfbdef48d5632f1b13585bf5e26c49d62b4cbd0870aba59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a393b63c01ad35bddfbdef48d5632f1b13585bf5e26c49d62b4cbd0870aba59", kill_on_drop: false }` [INFO] [stdout] 2a393b63c01ad35bddfbdef48d5632f1b13585bf5e26c49d62b4cbd0870aba59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11485af7178b494039fc0cd78519d7b3285c597bcaa6421cbeed1e3bc804e12b [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" "11485af7178b494039fc0cd78519d7b3285c597bcaa6421cbeed1e3bc804e12b", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `bail`, `ensure` [INFO] [stdout] --> src/day5/main.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{bail, ensure, Context}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/day5/main.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max` [INFO] [stdout] --> src/day5/main.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | fn part1(v: &[Direction], max: u8) -> u8 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_max` [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/day5/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut seat_ids = dirs [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: unused variable: `v` [INFO] [stdout] --> src/day4/main.rs:47:53 [INFO] [stdout] | [INFO] [stdout] 47 | let mut cpy: HashSet<&str> = hs.iter().map(|(k, v)| *k).collect(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "11485af7178b494039fc0cd78519d7b3285c597bcaa6421cbeed1e3bc804e12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11485af7178b494039fc0cd78519d7b3285c597bcaa6421cbeed1e3bc804e12b", kill_on_drop: false }` [INFO] [stdout] 11485af7178b494039fc0cd78519d7b3285c597bcaa6421cbeed1e3bc804e12b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 396671d3e31056c1bd950192cfdb712255d3ccf04bdedff020e9d441aac959c1 [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" "396671d3e31056c1bd950192cfdb712255d3ccf04bdedff020e9d441aac959c1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `bail`, `ensure` [INFO] [stderr] --> src/day5/main.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | use anyhow::{bail, ensure, Context}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/day5/main.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max` [INFO] [stderr] --> src/day5/main.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | fn part1(v: &[Direction], max: u8) -> u8 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_max` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day5/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let mut seat_ids = dirs [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent_of_code2020` (bin "day5" test) generated 4 warnings [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/day4/main.rs:47:53 [INFO] [stderr] | [INFO] [stderr] 47 | let mut cpy: HashSet<&str> = hs.iter().map(|(k, v)| *k).collect(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent_of_code2020` (bin "day4" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day1-ad808d883d52858f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_find_three_entries ... ok [INFO] [stdout] test test::test_find_two_entries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day2-5a15126c63d936c1) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test::test1 ... ok [INFO] [stdout] test test::test3 ... ok [INFO] [stdout] test test::test2 ... ok [INFO] [stdout] test test::test4 ... ok [INFO] [stdout] test test::test6 ... ok [INFO] [stdout] test test::test5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day3-0b0e896b9f9aeeb6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::part_two_example ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day4-3c660288626a92b3) [INFO] [stdout] test tests::part_one_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::test3 ... ok [INFO] [stdout] test test::test1 ... ok [INFO] [stdout] test test::test2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day5-ca63422bfbe63e6e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::t1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "396671d3e31056c1bd950192cfdb712255d3ccf04bdedff020e9d441aac959c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "396671d3e31056c1bd950192cfdb712255d3ccf04bdedff020e9d441aac959c1", kill_on_drop: false }` [INFO] [stdout] 396671d3e31056c1bd950192cfdb712255d3ccf04bdedff020e9d441aac959c1