[INFO] updating cached repository https://github.com/nindalf/advent-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] 993d7eac302954b92f7e66fa5a18ef5fcdd7ec31
[INFO] testing nindalf/advent-2018 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnindalf%2Fadvent-2018" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nindalf/advent-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/nindalf/advent-2018
[INFO] finished tweaking git repo https://github.com/nindalf/advent-2018
[INFO] tweaked toml for git repo https://github.com/nindalf/advent-2018 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/nindalf/advent-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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ab1f23381a00d2cf344a559eaf4387355e2ae4c20e9dca6293353645065b8e0a
[INFO] running `"docker" "start" "-a" "ab1f23381a00d2cf344a559eaf4387355e2ae4c20e9dca6293353645065b8e0a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling time v0.1.41
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day10.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     type Err = Box<Error>;
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |     type Err = Box<Error>;
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:9:33
[INFO] [stderr]     |
[INFO] [stderr] 9   |     ($($tt:tt)*) => { Err(Box::<Error>::from(format!($($tt)*))) }
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 138 |                 return err!("unrecognized position/velocity - ");
[INFO] [stderr]     |                        ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.70s
[INFO] running `"docker" "inspect" "ab1f23381a00d2cf344a559eaf4387355e2ae4c20e9dca6293353645065b8e0a"`
[INFO] running `"docker" "rm" "-f" "ab1f23381a00d2cf344a559eaf4387355e2ae4c20e9dca6293353645065b8e0a"`
[INFO] [stdout] ab1f23381a00d2cf344a559eaf4387355e2ae4c20e9dca6293353645065b8e0a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b280924f4a9e6f01401c5d85b0b81dde307db680d21ee730f6d80c3e4133650
[INFO] running `"docker" "start" "-a" "2b280924f4a9e6f01401c5d85b0b81dde307db680d21ee730f6d80c3e4133650"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day10.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     type Err = Box<Error>;
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |     type Err = Box<Error>;
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:9:33
[INFO] [stderr]     |
[INFO] [stderr] 9   |     ($($tt:tt)*) => { Err(Box::<Error>::from(format!($($tt)*))) }
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 138 |                 return err!("unrecognized position/velocity - ");
[INFO] [stderr]     |                        ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "2b280924f4a9e6f01401c5d85b0b81dde307db680d21ee730f6d80c3e4133650"`
[INFO] running `"docker" "rm" "-f" "2b280924f4a9e6f01401c5d85b0b81dde307db680d21ee730f6d80c3e4133650"`
[INFO] [stdout] 2b280924f4a9e6f01401c5d85b0b81dde307db680d21ee730f6d80c3e4133650
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d17961b15137095caf3e3e0b9f11cdf9b21ad3914a56d7c9a0df48dcfe14e07f
[INFO] running `"docker" "start" "-a" "d17961b15137095caf3e3e0b9f11cdf9b21ad3914a56d7c9a0df48dcfe14e07f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day10.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     type Err = Box<Error>;
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |     type Err = Box<Error>;
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/day10.rs:9:33
[INFO] [stderr]     |
[INFO] [stderr] 9   |     ($($tt:tt)*) => { Err(Box::<Error>::from(format!($($tt)*))) }
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 138 |                 return err!("unrecognized position/velocity - ");
[INFO] [stderr]     |                        ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent-51d07ecdff519b77
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test day02::tests::test_string_diff ... ok
[INFO] [stdout] test day01::tests::test_sum ... ok
[INFO] [stdout] test day07::tests::test_cost ... ok
[INFO] [stdout] test day06::tests::test_grid ... ok
[INFO] [stdout] test day04::tests::test_process_logs ... ok
[INFO] [stdout] test day07::tests::test_grid ... ok
[INFO] [stdout] test day03::tests::test_parse_cloth ... ok
[INFO] [stdout] test day07::tests::test_execution_order ... ok
[INFO] [stdout] test day08::tests::test_sum_metadata ... ok
[INFO] [stdout] test day07::tests::test_execution_time ... ok
[INFO] [stdout] test day08::tests::test_value ... ok
[INFO] [stdout] test day10::tests::test_real_message ... ok
[INFO] [stdout] test day11::tests::test_complex_spot ... ignored
[INFO] [stdout] test day10::tests::test_sky ... ok
[INFO] [stdout] test day04::tests::test_worst_guard ... ok
[INFO] [stdout] test day11::tests::test_magic ... ok
[INFO] [stdout] test day02::tests::test_count ... ok
[INFO] [stdout] test day12::tests::test_next_gen ... ok
[INFO] [stdout] test day12::tests::test_parsing ... ok
[INFO] [stdout] test day11::tests::test_vector_value ... ok
[INFO] [stdout] test day04::tests::test_worst_minute ... ok
[INFO] [stdout] test day12::tests::test_next_gen_fast ... ok
[INFO] [stdout] test day09::tests::test_winning_score ... ok
[INFO] [stdout] test day02::tests::test_correct_id ... ok
[INFO] [stdout] test day01::tests::test_dupe_freq ... ok
[INFO] [stdout] test day05::tests::test_polymer_reduction ... ok
[INFO] [stdout] test day06::tests::test_largest_internal_area ... ok
[INFO] [stdout] test day10::tests::test_optimal_iterations ... ok
[INFO] [stdout] test day03::tests::test_dupes ... ok
[INFO] [stdout] test day03::tests::test_perfect ... ok
[INFO] [stdout] test day06::tests::test_largest_safe_area ... ok
[INFO] [stdout] test day11::tests::test_simple_spot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d17961b15137095caf3e3e0b9f11cdf9b21ad3914a56d7c9a0df48dcfe14e07f"`
[INFO] running `"docker" "rm" "-f" "d17961b15137095caf3e3e0b9f11cdf9b21ad3914a56d7c9a0df48dcfe14e07f"`
[INFO] [stdout] d17961b15137095caf3e3e0b9f11cdf9b21ad3914a56d7c9a0df48dcfe14e07f