[INFO] cloning repository https://github.com/natemcintosh/rs_aoc_2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natemcintosh/rs_aoc_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemcintosh%2Frs_aoc_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemcintosh%2Frs_aoc_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e1a3ce48dc44311999dd2ae23fa20b820749aa9
[INFO] testing natemcintosh/rs_aoc_2020 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemcintosh%2Frs_aoc_2020" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/natemcintosh/rs_aoc_2020 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/natemcintosh/rs_aoc_2020
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/natemcintosh/rs_aoc_2020
[INFO] tweaked toml for git repo https://github.com/natemcintosh/rs_aoc_2020 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/natemcintosh/rs_aoc_2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d589d3a013436ae80cd36086d6bad22bbeb31a2527de305b09683837a2ea815
[INFO] running `Command { std: "docker" "start" "-a" "2d589d3a013436ae80cd36086d6bad22bbeb31a2527de305b09683837a2ea815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d589d3a013436ae80cd36086d6bad22bbeb31a2527de305b09683837a2ea815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d589d3a013436ae80cd36086d6bad22bbeb31a2527de305b09683837a2ea815", kill_on_drop: false }`
[INFO] [stdout] 2d589d3a013436ae80cd36086d6bad22bbeb31a2527de305b09683837a2ea815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54078ff9dda4db53e4191a32349aecc59ceb154b75e2d0c666830553ef0eb149
[INFO] running `Command { std: "docker" "start" "-a" "54078ff9dda4db53e4191a32349aecc59ceb154b75e2d0c666830553ef0eb149", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling counter v0.5.2
[INFO] [stderr]    Compiling rs_aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "54078ff9dda4db53e4191a32349aecc59ceb154b75e2d0c666830553ef0eb149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54078ff9dda4db53e4191a32349aecc59ceb154b75e2d0c666830553ef0eb149", kill_on_drop: false }`
[INFO] [stdout] 54078ff9dda4db53e4191a32349aecc59ceb154b75e2d0c666830553ef0eb149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605e20c6107a402b6818ae30443c74d46fbf0707c91cd125bf6c1a50dc1f5a32
[INFO] running `Command { std: "docker" "start" "-a" "605e20c6107a402b6818ae30443c74d46fbf0707c91cd125bf6c1a50dc1f5a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `part1_soln`
[INFO] [stdout]    --> examples/day11.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let part1_soln = part1(&layout);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part1_soln`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 2.40s
[INFO] running `Command { std: "docker" "inspect" "605e20c6107a402b6818ae30443c74d46fbf0707c91cd125bf6c1a50dc1f5a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605e20c6107a402b6818ae30443c74d46fbf0707c91cd125bf6c1a50dc1f5a32", kill_on_drop: false }`
[INFO] [stdout] 605e20c6107a402b6818ae30443c74d46fbf0707c91cd125bf6c1a50dc1f5a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f36b8eddaa5bc04207dc0f811c987c8139c3184a55d6b870bc2e30bb1303259b
[INFO] running `Command { std: "docker" "start" "-a" "f36b8eddaa5bc04207dc0f811c987c8139c3184a55d6b870bc2e30bb1303259b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `part1_soln`
[INFO] [stderr]    --> examples/day11.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let part1_soln = part1(&layout);
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part1_soln`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rs_aoc` (example "day11" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_aoc-64a93bfe4b77d6bc)
[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]      Running unittests (/opt/rustwide/target/debug/examples/day01-070377c76aecec9c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test part1 ... ok
[INFO] [stdout] test part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day02-98d01cf7a919208f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day03-cbdbd7713c3aff0e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] test test_read_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day06-d586c67018bcbb51)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day08-8a4e91023551ea67)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_str ... ok
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day09-c6b60eb13d1d477a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day10-0c0d87802637f6ef)
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_part1_big ... ok
[INFO] [stdout] test test_part1_small ... ok
[INFO] [stdout] test test_part2_big ... ok
[INFO] [stdout] test test_part2_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/examples/day11-29526bc350f9e5cb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_1 ... ok
[INFO] [stdout] test test_part1_solve ... ok
[INFO] [stdout] test test_part1_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f36b8eddaa5bc04207dc0f811c987c8139c3184a55d6b870bc2e30bb1303259b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36b8eddaa5bc04207dc0f811c987c8139c3184a55d6b870bc2e30bb1303259b", kill_on_drop: false }`
[INFO] [stdout] f36b8eddaa5bc04207dc0f811c987c8139c3184a55d6b870bc2e30bb1303259b