[INFO] updating cached repository https://github.com/simonlee2/aoc2019
[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] 768f319c1030c4d5619015ae2bd742eac8cd1412
[INFO] testing simonlee2/aoc2019 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonlee2%2Faoc2019" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simonlee2/aoc2019 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/simonlee2/aoc2019
[INFO] finished tweaking git repo https://github.com/simonlee2/aoc2019
[INFO] tweaked toml for git repo https://github.com/simonlee2/aoc2019 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/simonlee2/aoc2019 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-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" "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] 8ce3b7f33a101a1e8cf0ab9d90b475fb982e3526e4e872727e5e094501eb8f6f
[INFO] running `"docker" "start" "-a" "8ce3b7f33a101a1e8cf0ab9d90b475fb982e3526e4e872727e5e094501eb8f6f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `compute_distance`
[INFO] [stderr]   --> src/day3/mod.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn compute_distance(wire_a: String, wire_b: String) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `manhattan_distance`
[INFO] [stderr]   --> src/day3/mod.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn manhattan_distance(&self, other: &Self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "8ce3b7f33a101a1e8cf0ab9d90b475fb982e3526e4e872727e5e094501eb8f6f"`
[INFO] running `"docker" "rm" "-f" "8ce3b7f33a101a1e8cf0ab9d90b475fb982e3526e4e872727e5e094501eb8f6f"`
[INFO] [stdout] 8ce3b7f33a101a1e8cf0ab9d90b475fb982e3526e4e872727e5e094501eb8f6f
[INFO] running `"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" "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] 8892e6ff5677427b7454043fb72fd80365c449d5cf74205a00de6881d69c8207
[INFO] running `"docker" "start" "-a" "8892e6ff5677427b7454043fb72fd80365c449d5cf74205a00de6881d69c8207"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "8892e6ff5677427b7454043fb72fd80365c449d5cf74205a00de6881d69c8207"`
[INFO] running `"docker" "rm" "-f" "8892e6ff5677427b7454043fb72fd80365c449d5cf74205a00de6881d69c8207"`
[INFO] [stdout] 8892e6ff5677427b7454043fb72fd80365c449d5cf74205a00de6881d69c8207
[INFO] running `"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" "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] 917ea4f38313ef729f162a63e68060b649277be16e02a37b5f783b234b2fca25
[INFO] running `"docker" "start" "-a" "917ea4f38313ef729f162a63e68060b649277be16e02a37b5f783b234b2fca25"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc2019-fb191c2861f6f29e
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test day2::tests::test_sample2 ... ok
[INFO] [stdout] test day3::tests::test_line_right ... ok
[INFO] [stdout] test day3::tests::test_line_down ... ok
[INFO] [stdout] test day2::tests::test_sample1 ... ok
[INFO] [stdout] test day2::tests::test_sample3 ... ok
[INFO] [stdout] test day2::tests::test_sample4 ... ok
[INFO] [stdout] test day3::tests::test_line ... ok
[INFO] [stdout] test day3::tests::test_line_up ... ok
[INFO] [stdout] test day3::tests::test_line_left ... ok
[INFO] [stdout] test day3::tests::test_sample2 ... ok
[INFO] [stdout] test day3::tests::test_least_steps_2 ... ok
[INFO] [stdout] test day3::tests::test_sample1 ... ok
[INFO] [stdout] test day3::tests::test_least_steps_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "917ea4f38313ef729f162a63e68060b649277be16e02a37b5f783b234b2fca25"`
[INFO] running `"docker" "rm" "-f" "917ea4f38313ef729f162a63e68060b649277be16e02a37b5f783b234b2fca25"`
[INFO] [stdout] 917ea4f38313ef729f162a63e68060b649277be16e02a37b5f783b234b2fca25