[INFO] cloning repository https://github.com/coriolinus/adventofcode-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coriolinus/adventofcode-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoriolinus%2Fadventofcode-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoriolinus%2Fadventofcode-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f61e0ca687adfa7c55200d08b23ab0048fb5aa4
[INFO] testing coriolinus/adventofcode-2019 against 1.55.0 for beta-1.56-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoriolinus%2Fadventofcode-2019" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coriolinus/adventofcode-2019 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/coriolinus/adventofcode-2019
[INFO] finished tweaking git repo https://github.com/coriolinus/adventofcode-2019
[INFO] tweaked toml for git repo https://github.com/coriolinus/adventofcode-2019 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/coriolinus/adventofcode-2019 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 502e0e2204a7eb7390504350a123ee85d7521b752bfb39736db5c56f18e1c780
[INFO] running `Command { std: "docker" "start" "-a" "502e0e2204a7eb7390504350a123ee85d7521b752bfb39736db5c56f18e1c780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "502e0e2204a7eb7390504350a123ee85d7521b752bfb39736db5c56f18e1c780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502e0e2204a7eb7390504350a123ee85d7521b752bfb39736db5c56f18e1c780", kill_on_drop: false }`
[INFO] [stdout] 502e0e2204a7eb7390504350a123ee85d7521b752bfb39736db5c56f18e1c780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] c5579995a2102c15c5ac880cca58539f42cb15de543be5fd020197498c4ccd12
[INFO] running `Command { std: "docker" "start" "-a" "c5579995a2102c15c5ac880cca58539f42cb15de543be5fd020197498c4ccd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling im v15.0.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling term_cursor v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling noisy_float v0.1.11
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling sized-chunks v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.27s
[INFO] running `Command { std: "docker" "inspect" "c5579995a2102c15c5ac880cca58539f42cb15de543be5fd020197498c4ccd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5579995a2102c15c5ac880cca58539f42cb15de543be5fd020197498c4ccd12", kill_on_drop: false }`
[INFO] [stdout] c5579995a2102c15c5ac880cca58539f42cb15de543be5fd020197498c4ccd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 58c9795e4136ca1f9723aa7cbc044694ee9f065c33cd85f54bac9d47c10d7c7c
[INFO] running `Command { std: "docker" "start" "-a" "58c9795e4136ca1f9723aa7cbc044694ee9f065c33cd85f54bac9d47c10d7c7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "58c9795e4136ca1f9723aa7cbc044694ee9f065c33cd85f54bac9d47c10d7c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c9795e4136ca1f9723aa7cbc044694ee9f065c33cd85f54bac9d47c10d7c7c", kill_on_drop: false }`
[INFO] [stdout] 58c9795e4136ca1f9723aa7cbc044694ee9f065c33cd85f54bac9d47c10d7c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 59e1404f2ef1dc165c73df92ddc0a1079722a7320d2a20a2f04f46d26befe0fb
[INFO] running `Command { std: "docker" "start" "-a" "59e1404f2ef1dc165c73df92ddc0a1079722a7320d2a20a2f04f46d26befe0fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2019-0f26e6fa988b5293)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test day04::tests::test_illegal_decreasing ... ok
[INFO] [stdout] test day04::tests::test_legal_four_1s ... ok
[INFO] [stdout] test day09::tests::test_16_digits ... ok
[INFO] [stdout] test day04::tests::test_next_999 ... ok
[INFO] [stdout] test day18::tests::test_example_0 ... ok
[INFO] [stdout] test day18::tests::reachable_keys ... ok
[INFO] [stdout] test day04::tests::test_next_rollover ... ok
[INFO] [stdout] test day04::tests::test_illegal_no_double ... ok
[INFO] [stdout] test day09::tests::test_big_number ... ok
[INFO] [stdout] test day04::tests::test_next_123777 ... ok
[INFO] [stdout] test day04::tests::test_next_123455 ... ok
[INFO] [stdout] test day04::tests::text_next_499 ... ok
[INFO] [stdout] test day04::tests::test_legal_1s ... ok
[INFO] [stdout] test day04::tests::test_next_459 ... ok
[INFO] [stdout] test day04::tests::test_no_3_runs_examples ... ok
[INFO] [stdout] test day04::tests::text_next_ones ... ok
[INFO] [stdout] test day04::tests::text_next_nines ... ok
[INFO] [stdout] test day04::tests::text_next_123489 ... ok
[INFO] [stdout] test day16::tests::pattern_3 ... ok
[INFO] [stdout] test day04::tests::test_next_123568 ... ok
[INFO] [stdout] test day04::tests::test_values ... ok
[INFO] [stdout] test day09::tests::test_quine ... ok
[INFO] [stdout] test day18::tests::test_example_1 ... ok
[INFO] [stdout] test day04::tests::text_exhaustive ... ok
[INFO] [stdout] test day04::tests::test_max_range - should panic ... ok
[INFO] [stdout] test day16::tests::example_phase_1 ... ok
[INFO] [stdout] test day16::tests::example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2019-6d01389c3e61e94b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aoc2019
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59e1404f2ef1dc165c73df92ddc0a1079722a7320d2a20a2f04f46d26befe0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e1404f2ef1dc165c73df92ddc0a1079722a7320d2a20a2f04f46d26befe0fb", kill_on_drop: false }`
[INFO] [stdout] 59e1404f2ef1dc165c73df92ddc0a1079722a7320d2a20a2f04f46d26befe0fb