[INFO] cloning repository https://github.com/lemmi/aoc_2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lemmi/aoc_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemmi%2Faoc_2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemmi%2Faoc_2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501db88918eb5221663cc87f55e33b086b2d5fde
[INFO] testing lemmi/aoc_2018 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemmi%2Faoc_2018" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lemmi/aoc_2018 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lemmi/aoc_2018
[INFO] finished tweaking git repo https://github.com/lemmi/aoc_2018
[INFO] tweaked toml for git repo https://github.com/lemmi/aoc_2018 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/lemmi/aoc_2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e5de765aac760d88b00b13e91c2db14904d3e2407608264fda9179f7df32da
[INFO] running `Command { std: "docker" "start" "-a" "03e5de765aac760d88b00b13e91c2db14904d3e2407608264fda9179f7df32da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e5de765aac760d88b00b13e91c2db14904d3e2407608264fda9179f7df32da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e5de765aac760d88b00b13e91c2db14904d3e2407608264fda9179f7df32da", kill_on_drop: false }`
[INFO] [stdout] 03e5de765aac760d88b00b13e91c2db14904d3e2407608264fda9179f7df32da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d13bb770185aa815f96ad63098ac4acc5685384895a38698c177956fe17f2ef
[INFO] running `Command { std: "docker" "start" "-a" "4d13bb770185aa815f96ad63098ac4acc5685384895a38698c177956fe17f2ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/day02/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stdout]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "4d13bb770185aa815f96ad63098ac4acc5685384895a38698c177956fe17f2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d13bb770185aa815f96ad63098ac4acc5685384895a38698c177956fe17f2ef", kill_on_drop: false }`
[INFO] [stdout] 4d13bb770185aa815f96ad63098ac4acc5685384895a38698c177956fe17f2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01fc824b695492471f7aac85ffae86f4d8fbe586baacda1e2365ae5d17d48cf1
[INFO] running `Command { std: "docker" "start" "-a" "01fc824b695492471f7aac85ffae86f4d8fbe586baacda1e2365ae5d17d48cf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/day02/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stdout]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "01fc824b695492471f7aac85ffae86f4d8fbe586baacda1e2365ae5d17d48cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01fc824b695492471f7aac85ffae86f4d8fbe586baacda1e2365ae5d17d48cf1", kill_on_drop: false }`
[INFO] [stdout] 01fc824b695492471f7aac85ffae86f4d8fbe586baacda1e2365ae5d17d48cf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e8c3bfce8def8a0e192f2a2d07cdfececc62e274cf6e4894878e7910fec3b9a
[INFO] running `Command { std: "docker" "start" "-a" "4e8c3bfce8def8a0e192f2a2d07cdfececc62e274cf6e4894878e7910fec3b9a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/day02/mod.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stderr]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_2018` (bin "aoc_2018" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_2018-5249647629104812)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test day11::tests::check_max_power_size ... ignored
[INFO] [stdout] test day12::test::test_example ... ok
[INFO] [stdout] test day12::test::test_parse_rule ... ok
[INFO] [stdout] test day13::test::carts ... ok
[INFO] [stdout] test day13::test::rotations ... ok
[INFO] [stdout] test day14::test::examples1 ... ok
[INFO] [stdout] test day14::test::examples2 ... ok
[INFO] [stdout] test day11::tests::check_box_power ... ok
[INFO] [stdout] test day11::tests::check_power_levels ... ok
[INFO] [stdout] test day11::tests::check_max_power ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e8c3bfce8def8a0e192f2a2d07cdfececc62e274cf6e4894878e7910fec3b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8c3bfce8def8a0e192f2a2d07cdfececc62e274cf6e4894878e7910fec3b9a", kill_on_drop: false }`
[INFO] [stdout] 4e8c3bfce8def8a0e192f2a2d07cdfececc62e274cf6e4894878e7910fec3b9a