[INFO] fetching crate advent_of_code_traits 0.2.0...
[INFO] testing advent_of_code_traits-0.2.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate advent_of_code_traits 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate advent_of_code_traits 0.2.0
[INFO] finished tweaking crates.io crate advent_of_code_traits 0.2.0
[INFO] tweaked toml for crates.io crate advent_of_code_traits 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate advent_of_code_traits 0.2.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate advent_of_code_traits 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e076468c529ca407c7cf614a3c34eb3366a6a76d4f07f8a65858a575e8735f1d
[INFO] running `Command { std: "docker" "start" "-a" "e076468c529ca407c7cf614a3c34eb3366a6a76d4f07f8a65858a575e8735f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e076468c529ca407c7cf614a3c34eb3366a6a76d4f07f8a65858a575e8735f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e076468c529ca407c7cf614a3c34eb3366a6a76d4f07f8a65858a575e8735f1d", kill_on_drop: false }`
[INFO] [stdout] e076468c529ca407c7cf614a3c34eb3366a6a76d4f07f8a65858a575e8735f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a0dcc97b0da410685e5fcdcf8d4eadc48330b3808a541407c11df1c1faf972b
[INFO] running `Command { std: "docker" "start" "-a" "5a0dcc97b0da410685e5fcdcf8d4eadc48330b3808a541407c11df1c1faf972b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_traits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "5a0dcc97b0da410685e5fcdcf8d4eadc48330b3808a541407c11df1c1faf972b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0dcc97b0da410685e5fcdcf8d4eadc48330b3808a541407c11df1c1faf972b", kill_on_drop: false }`
[INFO] [stdout] 5a0dcc97b0da410685e5fcdcf8d4eadc48330b3808a541407c11df1c1faf972b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd38b1f6f99ac4e0e1a5b94ac7d622b2f1c6e8208271e13e994d77736bd44d8
[INFO] running `Command { std: "docker" "start" "-a" "5dd38b1f6f99ac4e0e1a5b94ac7d622b2f1c6e8208271e13e994d77736bd44d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_traits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "5dd38b1f6f99ac4e0e1a5b94ac7d622b2f1c6e8208271e13e994d77736bd44d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd38b1f6f99ac4e0e1a5b94ac7d622b2f1c6e8208271e13e994d77736bd44d8", kill_on_drop: false }`
[INFO] [stdout] 5dd38b1f6f99ac4e0e1a5b94ac7d622b2f1c6e8208271e13e994d77736bd44d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 922a0116de09f19e6c35b9ec3025f8c6df7ed9ea25d631b06dc6fc4a47e7acad
[INFO] running `Command { std: "docker" "start" "-a" "922a0116de09f19e6c35b9ec3025f8c6df7ed9ea25d631b06dc6fc4a47e7acad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code_traits-668cd26c70a452e6)
[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 advent_of_code_traits
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - run (line 187) ... ignored
[INFO] [stdout] test src/lib.rs - run (line 191) ... ignored
[INFO] [stdout] test src/days.rs - days (line 20) - compile ... ok
[INFO] [stdout] test src/days.rs - days (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/days.rs - days (line 11) ... ok
[INFO] [stdout] test src/lib.rs - MissingPartTwo (line 213) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 94) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `MissingPartTwo` in this scope
[INFO] [stdout]   --> src/lib.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 94 + use advent_of_code_traits::MissingPartTwo;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Day25` in this scope
[INFO] [stdout]   --> src/lib.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |                     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl<Day25> MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `AdventOfCode2021` in this scope
[INFO] [stdout]   --> src/lib.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Day25` in this scope
[INFO] [stdout]   --> src/lib.rs:95:49
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |                                                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl<Day25> MissingPartTwo<Day25> for AdventOfCode2021<Day25> {}
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "922a0116de09f19e6c35b9ec3025f8c6df7ed9ea25d631b06dc6fc4a47e7acad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922a0116de09f19e6c35b9ec3025f8c6df7ed9ea25d631b06dc6fc4a47e7acad", kill_on_drop: false }`
[INFO] [stdout] 922a0116de09f19e6c35b9ec3025f8c6df7ed9ea25d631b06dc6fc4a47e7acad
