[INFO] cloning repository https://github.com/The-Ludwig/Rustvent2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/The-Ludwig/Rustvent2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThe-Ludwig%2FRustvent2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThe-Ludwig%2FRustvent2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84dc20651a351c46f190b7044144674ff87918ee
[INFO] testing The-Ludwig/Rustvent2021 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThe-Ludwig%2FRustvent2021" "/workspace/builds/worker-109/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/The-Ludwig/Rustvent2021 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/The-Ludwig/Rustvent2021
[INFO] finished tweaking git repo https://github.com/The-Ludwig/Rustvent2021
[INFO] tweaked toml for git repo https://github.com/The-Ludwig/Rustvent2021 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate git repo https://github.com/The-Ludwig/Rustvent2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 154e63d8703faff6be10c094a30cf8048df637ddc8896499c7b624675ad857e8
[INFO] running `Command { std: "docker" "start" "-a" "154e63d8703faff6be10c094a30cf8048df637ddc8896499c7b624675ad857e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "154e63d8703faff6be10c094a30cf8048df637ddc8896499c7b624675ad857e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154e63d8703faff6be10c094a30cf8048df637ddc8896499c7b624675ad857e8", kill_on_drop: false }`
[INFO] [stdout] 154e63d8703faff6be10c094a30cf8048df637ddc8896499c7b624675ad857e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89cc86be131b178d2b29e13b593aed2cae64e487fcaba9b43fde283a9dab8450
[INFO] running `Command { std: "docker" "start" "-a" "89cc86be131b178d2b29e13b593aed2cae64e487fcaba9b43fde283a9dab8450", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Rustvent2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `rows`
[INFO] [stdout]  --> src/day5.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub rows: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Field` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/day5.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Clone)]
[INFO] [stdout]   |          ^^^^^  ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.46s
[INFO] running `Command { std: "docker" "inspect" "89cc86be131b178d2b29e13b593aed2cae64e487fcaba9b43fde283a9dab8450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89cc86be131b178d2b29e13b593aed2cae64e487fcaba9b43fde283a9dab8450", kill_on_drop: false }`
[INFO] [stdout] 89cc86be131b178d2b29e13b593aed2cae64e487fcaba9b43fde283a9dab8450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb13c9dd6eaae1d1d69233c994e1ad61117269fb2e3a76ff19c1c75a543970e
[INFO] running `Command { std: "docker" "start" "-a" "ebb13c9dd6eaae1d1d69233c994e1ad61117269fb2e3a76ff19c1c75a543970e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Rustvent2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] [stderr]   Executable unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-4af50006cd4170e5)
[INFO] [stderr]   Executable unittests src/day10.rs (/opt/rustwide/target/debug/deps/day10-9a1f180575e112c2)
[INFO] [stderr]   Executable unittests src/day11.rs (/opt/rustwide/target/debug/deps/day11-e3fdb17154e49d16)
[INFO] [stderr]   Executable unittests src/day12.rs (/opt/rustwide/target/debug/deps/day12-c7e2c844cae4d431)
[INFO] [stderr]   Executable unittests src/day13.rs (/opt/rustwide/target/debug/deps/day13-638f7af4aaf3a526)
[INFO] [stderr]   Executable unittests src/day14.rs (/opt/rustwide/target/debug/deps/day14-b98abc2751432003)
[INFO] [stderr]   Executable unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-b4b7d9f7a6bdcfd1)
[INFO] [stderr]   Executable unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-088c3383e59f4f9d)
[INFO] [stderr]   Executable unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-50d88d3098c1976a)
[INFO] [stderr]   Executable unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-7efb326ce0f9189c)
[INFO] [stderr]   Executable unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-1ba1c93b911a243e)
[INFO] [stderr]   Executable unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-940eb253f611e3fa)
[INFO] [stderr]   Executable unittests src/day8.rs (/opt/rustwide/target/debug/deps/day8-1371d0ccb1c65c12)
[INFO] [stderr]   Executable unittests src/day9.rs (/opt/rustwide/target/debug/deps/day9-278970231fddcad4)
[INFO] running `Command { std: "docker" "inspect" "ebb13c9dd6eaae1d1d69233c994e1ad61117269fb2e3a76ff19c1c75a543970e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb13c9dd6eaae1d1d69233c994e1ad61117269fb2e3a76ff19c1c75a543970e", kill_on_drop: false }`
[INFO] [stdout] ebb13c9dd6eaae1d1d69233c994e1ad61117269fb2e3a76ff19c1c75a543970e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16095addc01102c562e88155252ef11016bd428a0d2cfebc368bd84803cc449f
[INFO] running `Command { std: "docker" "start" "-a" "16095addc01102c562e88155252ef11016bd428a0d2cfebc368bd84803cc449f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-4af50006cd4170e5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/day10.rs (/opt/rustwide/target/debug/deps/day10-9a1f180575e112c2)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day11.rs (/opt/rustwide/target/debug/deps/day11-e3fdb17154e49d16)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] test tests::test_part_one ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_pos ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stderr]      Running unittests src/day12.rs (/opt/rustwide/target/debug/deps/day12-c7e2c844cae4d431)
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stderr]      Running unittests src/day13.rs (/opt/rustwide/target/debug/deps/day13-638f7af4aaf3a526)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day14.rs (/opt/rustwide/target/debug/deps/day14-b98abc2751432003)
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stderr]      Running unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-b4b7d9f7a6bdcfd1)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-088c3383e59f4f9d)
[INFO] [stdout] test tests::test_data ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part1 ... ok
[INFO] [stdout] test tests::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 src/day4.rs (/opt/rustwide/target/debug/deps/day4-50d88d3098c1976a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-7efb326ce0f9189c)
[INFO] [stdout] test tests::test_matrix_parse ... ok
[INFO] [stderr]      Running unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-1ba1c93b911a243e)
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stderr]      Running unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-940eb253f611e3fa)
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stderr]      Running unittests src/day8.rs (/opt/rustwide/target/debug/deps/day8-1371d0ccb1c65c12)
[INFO] [stdout] test tests::test_part_two ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_step ... ok
[INFO] [stdout] test tests::test_part_two ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... 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 src/day9.rs (/opt/rustwide/target/debug/deps/day9-278970231fddcad4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... 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] running `Command { std: "docker" "inspect" "16095addc01102c562e88155252ef11016bd428a0d2cfebc368bd84803cc449f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16095addc01102c562e88155252ef11016bd428a0d2cfebc368bd84803cc449f", kill_on_drop: false }`
[INFO] [stdout] 16095addc01102c562e88155252ef11016bd428a0d2cfebc368bd84803cc449f