[INFO] cloning repository https://github.com/alonn24/rustlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alonn24/rustlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170039094ca130b44bac27c329c24ac1bd962160
[INFO] testing alonn24/rustlang against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang" "/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/alonn24/rustlang 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/alonn24/rustlang
[INFO] finished tweaking git repo https://github.com/alonn24/rustlang
[INFO] tweaked toml for git repo https://github.com/alonn24/rustlang written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/alonn24/rustlang 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.4.1
[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" "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] 70963f00501d36b79e85fb863b3defaf67e60fd3a70bb71e0084e3e7b6312cb1
[INFO] running `Command { std: "docker" "start" "-a" "70963f00501d36b79e85fb863b3defaf67e60fd3a70bb71e0084e3e7b6312cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70963f00501d36b79e85fb863b3defaf67e60fd3a70bb71e0084e3e7b6312cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70963f00501d36b79e85fb863b3defaf67e60fd3a70bb71e0084e3e7b6312cb1", kill_on_drop: false }`
[INFO] [stdout] 70963f00501d36b79e85fb863b3defaf67e60fd3a70bb71e0084e3e7b6312cb1
[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" "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] 505ffd7c4184c42154cfb5101efdcfbd7dac135e6fb072affbc20353718f0a0a
[INFO] running `Command { std: "docker" "start" "-a" "505ffd7c4184c42154cfb5101efdcfbd7dac135e6fb072affbc20353718f0a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "505ffd7c4184c42154cfb5101efdcfbd7dac135e6fb072affbc20353718f0a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505ffd7c4184c42154cfb5101efdcfbd7dac135e6fb072affbc20353718f0a0a", kill_on_drop: false }`
[INFO] [stdout] 505ffd7c4184c42154cfb5101efdcfbd7dac135e6fb072affbc20353718f0a0a
[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" "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] 2fedf0dc52478c8eb1b11e0183b38c067287f6b1f7c5d2f88e4aed0e12619900
[INFO] running `Command { std: "docker" "start" "-a" "2fedf0dc52478c8eb1b11e0183b38c067287f6b1f7c5d2f88e4aed0e12619900", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v0.4.1
[INFO] [stderr]    Compiling rustlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "2fedf0dc52478c8eb1b11e0183b38c067287f6b1f7c5d2f88e4aed0e12619900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fedf0dc52478c8eb1b11e0183b38c067287f6b1f7c5d2f88e4aed0e12619900", kill_on_drop: false }`
[INFO] [stdout] 2fedf0dc52478c8eb1b11e0183b38c067287f6b1f7c5d2f88e4aed0e12619900
[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" "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] 7867b1fd4ac6977abd9c57f699fab28fca3d39e5fa37489581acea58b6230bdd
[INFO] running `Command { std: "docker" "start" "-a" "7867b1fd4ac6977abd9c57f699fab28fca3d39e5fa37489581acea58b6230bdd", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stderr]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustlang` (bin "rustlang") generated 1 warning
[INFO] [stderr] warning: `rustlang` (bin "rustlang" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustlang-9467818f817e9b69)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_12 ... ok
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_100756 ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_100756 ... ok
[INFO] [stdout] test adventofcode2019::day2::part1::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day2::part2::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day5::part2::tests::larger_test ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day2::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day6::part1::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day4::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day5::part1::tests::test_get_value_by_type ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day5::part2::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day6::part2::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day4::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day5::part1::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day6::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day2::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day3::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day6::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day3::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day4::tests::calculate_part2 ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-2a0b1e9c25c752f8)
[INFO] [stdout] test adventofcode2019::day4::tests::calculate_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7867b1fd4ac6977abd9c57f699fab28fca3d39e5fa37489581acea58b6230bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7867b1fd4ac6977abd9c57f699fab28fca3d39e5fa37489581acea58b6230bdd", kill_on_drop: false }`
[INFO] [stdout] 7867b1fd4ac6977abd9c57f699fab28fca3d39e5fa37489581acea58b6230bdd