[INFO] fetching crate crossword_generator 0.0.2...
[INFO] testing crossword_generator-0.0.2 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate crossword_generator 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate crossword_generator 0.0.2 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossword_generator 0.0.2
[INFO] finished tweaking crates.io crate crossword_generator 0.0.2
[INFO] tweaked toml for crates.io crate crossword_generator 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate crossword_generator 0.0.2 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d1dbefb6517557b5a6479a0457ffbd60f32892d9651bcde0ba8a7ecff0e63e0
[INFO] running `Command { std: "docker" "start" "-a" "5d1dbefb6517557b5a6479a0457ffbd60f32892d9651bcde0ba8a7ecff0e63e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d1dbefb6517557b5a6479a0457ffbd60f32892d9651bcde0ba8a7ecff0e63e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1dbefb6517557b5a6479a0457ffbd60f32892d9651bcde0ba8a7ecff0e63e0", kill_on_drop: false }`
[INFO] [stdout] 5d1dbefb6517557b5a6479a0457ffbd60f32892d9651bcde0ba8a7ecff0e63e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9a04839dca789872eac07597ffa631a49b5fa2749bd6d58caf83feafac79fb
[INFO] running `Command { std: "docker" "start" "-a" "3f9a04839dca789872eac07597ffa631a49b5fa2749bd6d58caf83feafac79fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling async_fn_traits v0.1.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling async-recursion v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling crossword_generator v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "3f9a04839dca789872eac07597ffa631a49b5fa2749bd6d58caf83feafac79fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9a04839dca789872eac07597ffa631a49b5fa2749bd6d58caf83feafac79fb", kill_on_drop: false }`
[INFO] [stdout] 3f9a04839dca789872eac07597ffa631a49b5fa2749bd6d58caf83feafac79fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1933366b094a46a169b4794bce01a34822d555e29f14ec613b0f00a5183a7b75
[INFO] running `Command { std: "docker" "start" "-a" "1933366b094a46a169b4794bce01a34822d555e29f14ec613b0f00a5183a7b75", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling crossword_generator v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.36s
[INFO] running `Command { std: "docker" "inspect" "1933366b094a46a169b4794bce01a34822d555e29f14ec613b0f00a5183a7b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1933366b094a46a169b4794bce01a34822d555e29f14ec613b0f00a5183a7b75", kill_on_drop: false }`
[INFO] [stdout] 1933366b094a46a169b4794bce01a34822d555e29f14ec613b0f00a5183a7b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e87aebd7b7578260984ba50918d7c8123bf33511a11dec3284c37e8c54c7ce58
[INFO] running `Command { std: "docker" "start" "-a" "e87aebd7b7578260984ba50918d7c8123bf33511a11dec3284c37e8c54c7ce58", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossword_generator-56c28072667bcb75)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test crossword::tests::test_crossword_remove_word ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_get_intersection_indices ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_corners ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_side_touches_side ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_head_touches_head ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_intersects ... ok
[INFO] [stdout] test placed_word::tests::test_placed_word_side_touches_head ... ok
[INFO] [stdout] test crossword::tests::test_crossword_contains_crossword ... ok
[INFO] [stdout] test placed_word::tests::test_word_compatibility_settings_are_words_compatible ... ok
[INFO] [stdout] test crossword::tests::test_crossword_calculate_possible_ways_to_add_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossword_generator
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] test src/generator.rs - generator::CrosswordGenerator (line 25) ... FAILED
[INFO] [stdout] test src/placed_word.rs - placed_word::PlacedWord<CharT,StrT>::get_intersection_indices (line 134) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword<CharT,StrT>::get_size (line 458) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword<CharT,StrT>::can_word_be_added (line 264) ... ok
[INFO] [stdout] test src/placed_word.rs - placed_word::PlacedWord<CharT,StrT>::calculate_possible_ways_to_add_word (line 166) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword<CharT,StrT>::generate_char_table (line 492) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword<CharT,StrT>::contains_crossword (line 354) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword<CharT,StrT>::calculate_possible_ways_to_add_word (line 416) ... ok
[INFO] [stdout] test src/crossword.rs - crossword::Crossword (line 202) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0599]: no method named `crossword_stream` found for struct `CrosswordGenerator` in the current scope
[INFO] [stdout]   --> src/lib.rs:41:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut str = generator.crossword_stream(|s| String::from_utf8(s.to_owned()).expect("The word is not in proper utf8 format"));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `crossword_stream_sorted` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut str = generator.crossword_stream_sorted(|s| String::from_utf8(s.to_owned()).expect("The word is not in proper utf8 format"));
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/generator.rs - generator::CrosswordGenerator (line 25) stdout ----
[INFO] [stdout] error[E0599]: no method named `crossword_stream` found for struct `CrosswordGenerator` in the current scope
[INFO] [stdout]   --> src/generator.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let str = generator.crossword_stream(|w| String::from_utf8(w.to_owned()).unwrap());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `crossword_stream_sorted` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let str = generator.crossword_stream_sorted(|w| String::from_utf8(w.to_owned()).unwrap());
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/generator.rs - generator::CrosswordGenerator (line 25)
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e87aebd7b7578260984ba50918d7c8123bf33511a11dec3284c37e8c54c7ce58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87aebd7b7578260984ba50918d7c8123bf33511a11dec3284c37e8c54c7ce58", kill_on_drop: false }`
[INFO] [stdout] e87aebd7b7578260984ba50918d7c8123bf33511a11dec3284c37e8c54c7ce58
