[INFO] fetching crate hangman_solver 0.6.0...
[INFO] testing hangman_solver-0.6.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hangman_solver 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hangman_solver 0.6.0
[INFO] finished tweaking crates.io crate hangman_solver 0.6.0
[INFO] tweaked toml for crates.io crate hangman_solver 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hangman_solver 0.6.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hangman_solver 0.6.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.4.2
[INFO] [stderr]   Downloaded pyo3-macros v0.25.0
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[INFO] [stderr]   Downloaded easy-parallel v3.3.1
[INFO] [stderr]   Downloaded counter v0.6.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.25.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.25.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.25.0
[INFO] [stderr]   Downloaded syn v2.0.102
[INFO] [stderr]   Downloaded pyo3 v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e43001cfe0754d096e9a760c5359959782be9ea14989ce17f6c93812a2e4d4d
[INFO] running `Command { std: "docker" "start" "-a" "4e43001cfe0754d096e9a760c5359959782be9ea14989ce17f6c93812a2e4d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e43001cfe0754d096e9a760c5359959782be9ea14989ce17f6c93812a2e4d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e43001cfe0754d096e9a760c5359959782be9ea14989ce17f6c93812a2e4d4d", kill_on_drop: false }`
[INFO] [stdout] 4e43001cfe0754d096e9a760c5359959782be9ea14989ce17f6c93812a2e4d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37b2d3665e7c952b6841c7f45d7b35604122676991dedd2ae2a7021814aa9ea9
[INFO] running `Command { std: "docker" "start" "-a" "37b2d3665e7c952b6841c7f45d7b35604122676991dedd2ae2a7021814aa9ea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling counter v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling hangman_solver v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> build.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Clone, Eq, PartialEq, Debug)]
[INFO] [stdout]    |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub conv: StrConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: hangman_solver@0.6.0: start main 130ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 200.220328ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.716585943s
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.191472579s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 3.120416275s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 41.094970457s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.318614506s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 42.80965088s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 42.816059329s
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "37b2d3665e7c952b6841c7f45d7b35604122676991dedd2ae2a7021814aa9ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b2d3665e7c952b6841c7f45d7b35604122676991dedd2ae2a7021814aa9ea9", kill_on_drop: false }`
[INFO] [stdout] 37b2d3665e7c952b6841c7f45d7b35604122676991dedd2ae2a7021814aa9ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764838a468b23e26d2941245b580d2e24144fe6f08b50a2ec984b0d352490323
[INFO] running `Command { std: "docker" "start" "-a" "764838a468b23e26d2941245b580d2e24144fe6f08b50a2ec984b0d352490323", kill_on_drop: false }`
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> build.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Clone, Eq, PartialEq, Debug)]
[INFO] [stdout]    |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub conv: StrConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: hangman_solver@0.6.0: start main 130ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 200.220328ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.716585943s
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.191472579s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 3.120416275s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 41.094970457s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.318614506s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 42.80965088s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 42.816059329s
[INFO] [stderr]    Compiling hangman_solver v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "764838a468b23e26d2941245b580d2e24144fe6f08b50a2ec984b0d352490323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764838a468b23e26d2941245b580d2e24144fe6f08b50a2ec984b0d352490323", kill_on_drop: false }`
[INFO] [stdout] 764838a468b23e26d2941245b580d2e24144fe6f08b50a2ec984b0d352490323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4821ec0f3a744dbb2e51887a18b4b0d30b048c21e43ecf42f8316906888d6b0c
[INFO] running `Command { std: "docker" "start" "-a" "4821ec0f3a744dbb2e51887a18b4b0d30b048c21e43ecf42f8316906888d6b0c", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> build.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Clone, Eq, PartialEq, Debug)]
[INFO] [stderr]    |                     --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub conv: StrConv,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hangman_solver` (build script) generated 1 warning
[INFO] [stderr] warning: hangman_solver@0.6.0: start main 130ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 200.220328ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 1.716585943s
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 2.191472579s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 3.120416275s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 41.094970457s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 42.318614506s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 42.80965088s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 42.816059329s
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hangman_solver_lib-6429c4e43d0ee7cd)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test solver::char_collection::test::test_iter_ascii_chars ... ok
[INFO] [stdout] test solver::char_collection::test::test_iter_ascii ... ok
[INFO] [stdout] test solver::test::test_solve_no_max_words ... ok
[INFO] [stdout] test solver::test::test_solve_max_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hangman_solver-ddc16e5d6b9780d3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test solver::char_collection::test::test_iter_ascii ... ok
[INFO] [stdout] test solver::char_collection::test::test_iter_ascii_chars ... ok
[INFO] [stdout] test solver::test::test_solve_max_1 ... ok
[INFO] [stdout] test solver::test::test_solve_no_max_words ... ok
[INFO] [stdout] test test_itering_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hangman_solver_lib
[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] running `Command { std: "docker" "inspect" "4821ec0f3a744dbb2e51887a18b4b0d30b048c21e43ecf42f8316906888d6b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4821ec0f3a744dbb2e51887a18b4b0d30b048c21e43ecf42f8316906888d6b0c", kill_on_drop: false }`
[INFO] [stdout] 4821ec0f3a744dbb2e51887a18b4b0d30b048c21e43ecf42f8316906888d6b0c
