[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 beta-2022-02-22 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-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/natemcintosh/rs_aoc_2020 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-97/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" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded counter v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18a180f7edc60056c2ebd674c57fed8d952da95985cdb1c3520595d9bd5e94c4
[INFO] running `Command { std: "docker" "start" "-a" "18a180f7edc60056c2ebd674c57fed8d952da95985cdb1c3520595d9bd5e94c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18a180f7edc60056c2ebd674c57fed8d952da95985cdb1c3520595d9bd5e94c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a180f7edc60056c2ebd674c57fed8d952da95985cdb1c3520595d9bd5e94c4", kill_on_drop: false }`
[INFO] [stdout] 18a180f7edc60056c2ebd674c57fed8d952da95985cdb1c3520595d9bd5e94c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d924913648f8f5005c37af573cd9b61a68bca4184fbf658e2241a5bfdd63af
[INFO] running `Command { std: "docker" "start" "-a" "02d924913648f8f5005c37af573cd9b61a68bca4184fbf658e2241a5bfdd63af", 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 4.23s
[INFO] running `Command { std: "docker" "inspect" "02d924913648f8f5005c37af573cd9b61a68bca4184fbf658e2241a5bfdd63af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d924913648f8f5005c37af573cd9b61a68bca4184fbf658e2241a5bfdd63af", kill_on_drop: false }`
[INFO] [stdout] 02d924913648f8f5005c37af573cd9b61a68bca4184fbf658e2241a5bfdd63af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cd1c18bd0d9a829c699a7fbc5f1c583dc39fd17f18d1dd8abfe22b9cb8e4696
[INFO] running `Command { std: "docker" "start" "-a" "8cd1c18bd0d9a829c699a7fbc5f1c583dc39fd17f18d1dd8abfe22b9cb8e4696", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "8cd1c18bd0d9a829c699a7fbc5f1c583dc39fd17f18d1dd8abfe22b9cb8e4696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd1c18bd0d9a829c699a7fbc5f1c583dc39fd17f18d1dd8abfe22b9cb8e4696", kill_on_drop: false }`
[INFO] [stdout] 8cd1c18bd0d9a829c699a7fbc5f1c583dc39fd17f18d1dd8abfe22b9cb8e4696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b7e3a9291fc7589b6deb868ae2a55b6053194a52346a98bfd641909ed86db90
[INFO] running `Command { std: "docker" "start" "-a" "3b7e3a9291fc7589b6deb868ae2a55b6053194a52346a98bfd641909ed86db90", kill_on_drop: false }`
[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 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_aoc-6fb18fef3ec33a1e)
[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-c67ffc771098baa6)
[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/day02-38ee675f67a0b7cd)
[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/day03-9dc2c1ad24a6c281)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] test test_read_array ... 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/day06-a2ac869cfb4f58c4)
[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-c969b7e58041e5e2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_str ... ok
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] test test_part1 ... 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/day09-27c06cd58072ee35)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] test test_part1 ... 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/day10-5284288fe55ee407)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_part2_big ... ok
[INFO] [stdout] test test_part1_small ... ok
[INFO] [stdout] test test_part1_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-c696e51a9e682390)
[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" "3b7e3a9291fc7589b6deb868ae2a55b6053194a52346a98bfd641909ed86db90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7e3a9291fc7589b6deb868ae2a55b6053194a52346a98bfd641909ed86db90", kill_on_drop: false }`
[INFO] [stdout] 3b7e3a9291fc7589b6deb868ae2a55b6053194a52346a98bfd641909ed86db90