[INFO] cloning repository https://github.com/sgrowe/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgrowe/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b583bcdb12e6f2305b73a4b768ec46640a2657af
[INFO] testing sgrowe/advent-of-code-2019 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fadvent-of-code-2019" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgrowe/advent-of-code-2019 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sgrowe/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/sgrowe/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/sgrowe/advent-of-code-2019 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sgrowe/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f417b854b84430e6eb74e3153fa85db13ab47abd642bc03011573afe6e77d7c1
[INFO] running `Command { std: "docker" "start" "-a" "f417b854b84430e6eb74e3153fa85db13ab47abd642bc03011573afe6e77d7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f417b854b84430e6eb74e3153fa85db13ab47abd642bc03011573afe6e77d7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f417b854b84430e6eb74e3153fa85db13ab47abd642bc03011573afe6e77d7c1", kill_on_drop: false }`
[INFO] [stdout] f417b854b84430e6eb74e3153fa85db13ab47abd642bc03011573afe6e77d7c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c8bde7ddabf2642aef443cf81434fb00fca0e4bfa5cb0b8ec1f0141209f6a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09c8bde7ddabf2642aef443cf81434fb00fca0e4bfa5cb0b8ec1f0141209f6a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "09c8bde7ddabf2642aef443cf81434fb00fca0e4bfa5cb0b8ec1f0141209f6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c8bde7ddabf2642aef443cf81434fb00fca0e4bfa5cb0b8ec1f0141209f6a0", kill_on_drop: false }`
[INFO] [stdout] 09c8bde7ddabf2642aef443cf81434fb00fca0e4bfa5cb0b8ec1f0141209f6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11b9e36b2e1b1fd3052aeed0986b0a00de9326cd4e0222752dfeed1c2a8f2f51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11b9e36b2e1b1fd3052aeed0986b0a00de9326cd4e0222752dfeed1c2a8f2f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "11b9e36b2e1b1fd3052aeed0986b0a00de9326cd4e0222752dfeed1c2a8f2f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b9e36b2e1b1fd3052aeed0986b0a00de9326cd4e0222752dfeed1c2a8f2f51", kill_on_drop: false }`
[INFO] [stdout] 11b9e36b2e1b1fd3052aeed0986b0a00de9326cd4e0222752dfeed1c2a8f2f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f288412f76a6b5b81b0ca5101f8041d11e44a370e648296b35d944f198cd93c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f288412f76a6b5b81b0ca5101f8041d11e44a370e648296b35d944f198cd93c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2019-1bb206cd8acf19c6
[INFO] [stdout] running 49 tests
[INFO] [stdout] test four::part_one_tests::example_case_1 ... ok
[INFO] [stdout] test four::part_two_tests::example_case_3 ... ok
[INFO] [stdout] test int_code::day_five_part_one_tests::allows_different_modes_for_operations ... ok
[INFO] [stdout] test int_code::day_five_part_one_tests::supports_negative_values_in_program_code ... ok
[INFO] [stdout] test four::part_one_tests::example_case_3 ... ok
[INFO] [stdout] test four::part_one_tests::example_case_2 ... ok
[INFO] [stdout] test four::part_two_tests::example_case_1 ... ok
[INFO] [stdout] test four::part_two_tests::example_case_2 ... ok
[INFO] [stdout] test int_code::day_five_part_one_tests::supports_op_codes_3_and_4 ... ok
[INFO] [stdout] test int_code::day_five_part_two_tests::example_jump_case_2 ... ok
[INFO] [stdout] test int_code::day_five_part_two_tests::example_jump_case_1 ... ok
[INFO] [stdout] test int_code::day_five_part_two_tests::larger_example ... ok
[INFO] [stdout] test int_code::day_two_tests::example_input ... ok
[INFO] [stdout] test int_code::day_five_part_two_tests::example_case_1 ... ok
[INFO] [stdout] test one::part_one_tests::test_with_mass_of_100756 ... ok
[INFO] [stdout] test int_code::day_two_tests::example_test_case_1 ... ok
[INFO] [stdout] test int_code::day_five_part_one_tests::runs_diagnostic_program_correctly ... ok
[INFO] [stdout] test int_code::day_two_tests::example_test_case_4 ... ok
[INFO] [stdout] test int_code::day_two_tests::example_test_case_3 ... ok
[INFO] [stdout] test int_code::day_two_tests::example_test_case_2 ... ok
[INFO] [stdout] test one::part_two_tests::test_with_mass_of_14 ... ok
[INFO] [stdout] test one::part_two_tests::test_with_mass_of_100756 ... ok
[INFO] [stdout] test one::part_one_tests::test_with_mass_of_1969 ... ok
[INFO] [stdout] test one::part_one_tests::test_with_mass_of_14 ... ok
[INFO] [stdout] test one::part_one_tests::test_with_mass_of_12 ... ok
[INFO] [stdout] test permutations::tests::includes_the_original_value_reversed ... ok
[INFO] [stdout] test rolling_pairs::tests::provides_an_accurate_size_hint_after_iteration_has_started ... ok
[INFO] [stdout] test permutations::tests::includes_the_first_value ... ok
[INFO] [stdout] test one::part_two_tests::test_with_mass_of_1969 ... ok
[INFO] [stdout] test permutations::tests::returns_the_correct_number_of_permutations ... ok
[INFO] [stdout] test rolling_pairs::tests::provides_an_accurate_size_hint_in_the_initial_state ... ok
[INFO] [stdout] test rolling_pairs::tests::provides_an_accurate_size_hint_for_iterators_of_one_item ... ok
[INFO] [stdout] test rolling_pairs::tests::returns_pairs_of_adjacent_elements ... ok
[INFO] [stdout] test rolling_pairs::tests::provides_an_accurate_size_hint_for_empty_iterators ... ok
[INFO] [stdout] test rolling_pairs::tests::returns_nothing_for_an_empty_iterator ... ok
[INFO] [stdout] test seven::part_one_tests::example_case_1 ... ok
[INFO] [stdout] test seven::part_one_tests::example_case_2 ... ok
[INFO] [stdout] test rolling_pairs::tests::returns_nothing_for_iterators_of_one_item ... ok
[INFO] [stdout] test three::part_two_tests::example ... ok
[INFO] [stdout] test seven::part_one_tests::example_case_3 ... ok
[INFO] [stdout] test six::part_one_tests::example_case_1 ... ok
[INFO] [stdout] test six::part_two_tests::example_case_1 ... ok
[INFO] [stdout] test three::part_one_tests::example ... ok
[INFO] [stdout] test three::part_one_tests::example_distance_test_2 ... ok
[INFO] [stdout] test three::part_two_tests::example_test_case_2 ... ok
[INFO] [stdout] test three::part_one_tests::example_distance_test_1 ... ok
[INFO] [stdout] test three::part_two_tests::example_test_case_1 ... ok
[INFO] [stdout] test seven::part_two_tests::example_case_2 ... ok
[INFO] [stdout] test seven::part_two_tests::example_case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f288412f76a6b5b81b0ca5101f8041d11e44a370e648296b35d944f198cd93c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f288412f76a6b5b81b0ca5101f8041d11e44a370e648296b35d944f198cd93c8", kill_on_drop: false }`
[INFO] [stdout] f288412f76a6b5b81b0ca5101f8041d11e44a370e648296b35d944f198cd93c8