[INFO] cloning repository https://github.com/namatoj/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/namatoj/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnamatoj%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnamatoj%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76acde29f2141f90151ab347ad957aed1898f228
[INFO] testing namatoj/aoc2020 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnamatoj%2Faoc2020" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/namatoj/aoc2020 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/namatoj/aoc2020
[INFO] finished tweaking git repo https://github.com/namatoj/aoc2020
[INFO] tweaked toml for git repo https://github.com/namatoj/aoc2020 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/namatoj/aoc2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff0209eab194c9b0002da217f353cb19d87d9dd848cf610a79d935d90e9779a8
[INFO] running `Command { std: "docker" "start" "-a" "ff0209eab194c9b0002da217f353cb19d87d9dd848cf610a79d935d90e9779a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0209eab194c9b0002da217f353cb19d87d9dd848cf610a79d935d90e9779a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0209eab194c9b0002da217f353cb19d87d9dd848cf610a79d935d90e9779a8", kill_on_drop: false }`
[INFO] [stdout] ff0209eab194c9b0002da217f353cb19d87d9dd848cf610a79d935d90e9779a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c6558ec80dc010fde508aa7b95a04899358eacae15b03ae1728c0f5998e593
[INFO] running `Command { std: "docker" "start" "-a" "c1c6558ec80dc010fde508aa7b95a04899358eacae15b03ae1728c0f5998e593", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day4.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     cid: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 4.30s
[INFO] running `Command { std: "docker" "inspect" "c1c6558ec80dc010fde508aa7b95a04899358eacae15b03ae1728c0f5998e593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c6558ec80dc010fde508aa7b95a04899358eacae15b03ae1728c0f5998e593", kill_on_drop: false }`
[INFO] [stdout] c1c6558ec80dc010fde508aa7b95a04899358eacae15b03ae1728c0f5998e593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f6c47bbc69a16d9f11256116ceb525dcb79321f95f7d913854141208ab51df
[INFO] running `Command { std: "docker" "start" "-a" "61f6c47bbc69a16d9f11256116ceb525dcb79321f95f7d913854141208ab51df", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day4.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     cid: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day4.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     cid: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 1.93s
[INFO] running `Command { std: "docker" "inspect" "61f6c47bbc69a16d9f11256116ceb525dcb79321f95f7d913854141208ab51df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f6c47bbc69a16d9f11256116ceb525dcb79321f95f7d913854141208ab51df", kill_on_drop: false }`
[INFO] [stdout] 61f6c47bbc69a16d9f11256116ceb525dcb79321f95f7d913854141208ab51df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af95397880a0dacead2cf48fb9fc279780d096654a177d6b3fc7888d9909b889
[INFO] running `Command { std: "docker" "start" "-a" "af95397880a0dacead2cf48fb9fc279780d096654a177d6b3fc7888d9909b889", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `cid`
[INFO] [stderr]   --> src/day4.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     cid: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2020` (lib) generated 1 warning
[INFO] [stderr] warning: `aoc2020` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020-ba1e29c1dfe1da0a)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test day1::part1_example_1 ... ok
[INFO] [stdout] test day1::part2_example_1 ... ok
[INFO] [stdout] test day2::part1_example_1 ... ok
[INFO] [stdout] test day2::part2_example_1 ... ok
[INFO] [stdout] test day3::part1_example_1 ... ok
[INFO] [stdout] test day3::part2_example_1 ... ok
[INFO] [stdout] test day4::part2_example_1 ... ok
[INFO] [stdout] test day4::part1_example_1 ... ok
[INFO] [stdout] test day5::part1_example_1 ... ok
[INFO] [stdout] test day4::part2_example_2 ... ok
[INFO] [stdout] test day5::part1_example_2 ... ok
[INFO] [stdout] test day5::part1_example_3 ... ok
[INFO] [stdout] test day6::part1_example_1 ... ok
[INFO] [stdout] test day6::part2_example_1 ... ok
[INFO] [stdout] test day7::part1_example_1 ... ok
[INFO] [stdout] test day7::part2_example_1 ... ok
[INFO] [stdout] test day8::part1_example_1 ... ok
[INFO] [stdout] test day8::part2_example_1 ... ok
[INFO] [stdout] test day9::part1_example_1 ... ok
[INFO] [stdout] test day9::part2_example_1 ... ok
[INFO] [stdout] test day7::part2_example_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc-e3e4e1a75083d7ea)
[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 aoc2020
[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" "af95397880a0dacead2cf48fb9fc279780d096654a177d6b3fc7888d9909b889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af95397880a0dacead2cf48fb9fc279780d096654a177d6b3fc7888d9909b889", kill_on_drop: false }`
[INFO] [stdout] af95397880a0dacead2cf48fb9fc279780d096654a177d6b3fc7888d9909b889