[INFO] updating cached repository https://github.com/lemmi/aoc_2018
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 501db88918eb5221663cc87f55e33b086b2d5fde
[INFO] testing lemmi/aoc_2018 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemmi%2Faoc_2018" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lemmi/aoc_2018 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/lemmi/aoc_2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ebd89ad8e4e5a5a46f096b8a5a0a5bf0b6f51888c57ffaa753703ed739dfc16
[INFO] running `"docker" "start" "-a" "4ebd89ad8e4e5a5a46f096b8a5a0a5bf0b6f51888c57ffaa753703ed739dfc16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `"docker" "inspect" "4ebd89ad8e4e5a5a46f096b8a5a0a5bf0b6f51888c57ffaa753703ed739dfc16"`
[INFO] running `"docker" "rm" "-f" "4ebd89ad8e4e5a5a46f096b8a5a0a5bf0b6f51888c57ffaa753703ed739dfc16"`
[INFO] [stdout] 4ebd89ad8e4e5a5a46f096b8a5a0a5bf0b6f51888c57ffaa753703ed739dfc16
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82a3f9e05242ef9845a2913c757015a0752cf6c9104b9a8675d7d3602299a37e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "82a3f9e05242ef9845a2913c757015a0752cf6c9104b9a8675d7d3602299a37e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "82a3f9e05242ef9845a2913c757015a0752cf6c9104b9a8675d7d3602299a37e"`
[INFO] running `"docker" "rm" "-f" "82a3f9e05242ef9845a2913c757015a0752cf6c9104b9a8675d7d3602299a37e"`
[INFO] [stdout] 82a3f9e05242ef9845a2913c757015a0752cf6c9104b9a8675d7d3602299a37e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b5c1ccfc0af16d17a1c68280ef2a6064245550948ee040be3fd2202c696d524
[INFO] running `"docker" "start" "-a" "6b5c1ccfc0af16d17a1c68280ef2a6064245550948ee040be3fd2202c696d524"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc_2018-2974319708d11248
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test day11::tests::check_max_power_size ... ignored
[INFO] [stdout] test day12::test::test_parse_rule ... ok
[INFO] [stdout] test day13::test::rotations ... ok
[INFO] [stdout] test day13::test::carts ... ok
[INFO] [stdout] test day14::test::examples1 ... ok
[INFO] [stdout] test day14::test::examples2 ... ok
[INFO] [stdout] test day12::test::test_example ... 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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6b5c1ccfc0af16d17a1c68280ef2a6064245550948ee040be3fd2202c696d524"`
[INFO] running `"docker" "rm" "-f" "6b5c1ccfc0af16d17a1c68280ef2a6064245550948ee040be3fd2202c696d524"`
[INFO] [stdout] 6b5c1ccfc0af16d17a1c68280ef2a6064245550948ee040be3fd2202c696d524