[INFO] fetching crate hangman_solver 0.6.0...
[INFO] checking hangman_solver-0.6.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hangman_solver 0.6.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hangman_solver 0.6.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f3e394c13c72a0416aa1695a48ce4e35e1ec42c9c48bf51d3f7c13795ad0874
[INFO] running `Command { std: "docker" "start" "-a" "7f3e394c13c72a0416aa1695a48ce4e35e1ec42c9c48bf51d3f7c13795ad0874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3e394c13c72a0416aa1695a48ce4e35e1ec42c9c48bf51d3f7c13795ad0874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3e394c13c72a0416aa1695a48ce4e35e1ec42c9c48bf51d3f7c13795ad0874", kill_on_drop: false }`
[INFO] [stdout] 7f3e394c13c72a0416aa1695a48ce4e35e1ec42c9c48bf51d3f7c13795ad0874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7494ad2d4346223f84c362cad80215ab2e1deeb2b76c2ca39a07a315029f1a46
[INFO] running `Command { std: "docker" "start" "-a" "7494ad2d4346223f84c362cad80215ab2e1deeb2b76c2ca39a07a315029f1a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[INFO] [stderr]     Checking unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking counter v0.6.0
[INFO] [stderr]     Checking terminal_size v0.4.2
[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 150ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 175.682766ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 866.63056ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 1.164883805s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 1.623474599s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 38.85845089s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 39.85107874s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 40.298458734s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 40.304495973s
[INFO] [stdout] error: this type will no longer be must used: Result<HangmanResult, Infallible>
[INFO] [stdout]   --> src/solver/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     solve(
[INFO] [stdout] 53 | |         pattern,
[INFO] [stdout] 54 | |         invalid_letters,
[INFO] [stdout] 55 | |         letters_in_pattern_have_no_other_occurrences,
[INFO] [stdout] 56 | |         language,
[INFO] [stdout] 57 | |         max_words_to_collect,
[INFO] [stdout] 58 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Map<impl Iterator<Item = char> + '_, fn(char) -> Result<char, Infallible> {Result::<char, Infallible>::Ok}>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     {
[INFO] [stdout] 29 | |         Ok(self.iter_chars().map(Result::Ok))
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Map<impl Iterator<Item = char> + '_, fn(char) -> Result<char, Infallible> {Result::<char, Infallible>::Ok}>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Ok(self.iter_chars().map(Result::Ok))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |       fn try_count_chars(&self) -> Result<usize, Self::Error> {
[INFO] [stdout]    |  _____________________________________________________________^
[INFO] [stdout] 34 | |         Ok(CC::char_count(self))
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Ok(CC::char_count(self))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:38:71
[INFO] [stdout]    |
[INFO] [stdout] 38 |       fn try_get_first_char(&self) -> Result<Option<char>, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 39 | |         Ok(CC::first_char(self))
[INFO] [stdout] 40 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         Ok(CC::first_char(self))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 string.try_count_chars().unwrap_infallible(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |             assert!(string.try_get_first_char().unwrap_infallible().is_some());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 string.try_count_chars().unwrap_infallible()
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 string.try_get_first_char().unwrap_infallible()
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<char>, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | /                 string
[INFO] [stdout] 107 | |                     .try_iter_chars()
[INFO] [stdout] 108 | |                     .unwrap_infallible()
[INFO] [stdout] 109 | |                     .collect::<Result<Vec<_>, _>>()
[INFO] [stdout]     | |___________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<impl Iterator<Item = Result<char, <String as CharCollection>::Error>> + '_, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | /                 string
[INFO] [stdout] 107 | |                     .try_iter_chars()
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |             assert!(string.try_get_first_char().unwrap_infallible().is_some());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 string.try_count_chars().unwrap_infallible()
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 string.try_get_first_char().unwrap_infallible()
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<char>, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 | /                 string
[INFO] [stdout] 128 | |                     .try_iter_chars()
[INFO] [stdout] 129 | |                     .unwrap_infallible()
[INFO] [stdout] 130 | |                     .collect::<Result<Vec<_>, _>>()
[INFO] [stdout]     | |___________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<impl Iterator<Item = Result<char, <str as CharCollection>::Error>> + '_, Infallible>
[INFO] [stdout]    --> src/solver/char_collection.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 | /                 string
[INFO] [stdout] 128 | |                     .try_iter_chars()
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HangmanResult, Infallible>
[INFO] [stdout]   --> src/solver/mod.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |           let hr = super::solve(
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 88 | |             "__r_el_ier",
[INFO] [stdout] 89 | |             &['i', 'r', 'x', 'ä'],
[INFO] [stdout] 90 | |             true,
[INFO] [stdout] 91 | |             crate::Language::DeUmlauts,
[INFO] [stdout] 92 | |             None,
[INFO] [stdout] 93 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HangmanResult, Infallible>
[INFO] [stdout]    --> src/solver/mod.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |           let hr = super::solve(
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 122 | |             "__r_el_ier",
[INFO] [stdout] 123 | |             &['i', 'r', 'x', 'ä'],
[INFO] [stdout] 124 | |             true,
[INFO] [stdout] 125 | |             crate::Language::DeUmlauts,
[INFO] [stdout] 126 | |             Some(1),
[INFO] [stdout] 127 | |         )
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: hangman_solver@0.6.0: start main 150ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 175.682766ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 866.63056ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 1.164883805s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 1.623474599s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 38.85845089s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 39.85107874s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 40.298458734s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 40.304495973s
[INFO] [stderr] error: could not compile `hangman_solver` (lib test) due to 16 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<HangmanResult, Infallible>
[INFO] [stdout]   --> src/solver/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     solve(
[INFO] [stdout] 53 | |         pattern,
[INFO] [stdout] 54 | |         invalid_letters,
[INFO] [stdout] 55 | |         letters_in_pattern_have_no_other_occurrences,
[INFO] [stdout] 56 | |         language,
[INFO] [stdout] 57 | |         max_words_to_collect,
[INFO] [stdout] 58 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Map<impl Iterator<Item = char> + '_, fn(char) -> Result<char, Infallible> {Result::<char, Infallible>::Ok}>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     {
[INFO] [stdout] 29 | |         Ok(self.iter_chars().map(Result::Ok))
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Map<impl Iterator<Item = char> + '_, fn(char) -> Result<char, Infallible> {Result::<char, Infallible>::Ok}>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Ok(self.iter_chars().map(Result::Ok))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |       fn try_count_chars(&self) -> Result<usize, Self::Error> {
[INFO] [stdout]    |  _____________________________________________________________^
[INFO] [stdout] 34 | |         Ok(CC::char_count(self))
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Ok(CC::char_count(self))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:38:71
[INFO] [stdout]    |
[INFO] [stdout] 38 |       fn try_get_first_char(&self) -> Result<Option<char>, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 39 | |         Ok(CC::first_char(self))
[INFO] [stdout] 40 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<char>, Infallible>
[INFO] [stdout]   --> src/solver/char_collection.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         Ok(CC::first_char(self))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: hangman_solver@0.6.0: start main 150ns
[INFO] [stderr] warning: hangman_solver@0.6.0: before write_words_data 175.682766ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 114264
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data en bytes 866.63056ms
[INFO] [stderr] warning: hangman_solver@0.6.0: 184184
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic_umlauts bytes 1.164883805s
[INFO] [stderr] warning: hangman_solver@0.6.0: 168116
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_basic bytes 1.623474599s
[INFO] [stderr] warning: hangman_solver@0.6.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de_umlauts bytes 38.85845089s
[INFO] [stderr] warning: hangman_solver@0.6.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.6.0: -- write_words_data de bytes 39.85107874s
[INFO] [stderr] warning: hangman_solver@0.6.0: after write_words_data 40.298458734s
[INFO] [stderr] warning: hangman_solver@0.6.0: end main 40.304495973s
[INFO] [stderr] error: could not compile `hangman_solver` (lib) due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7494ad2d4346223f84c362cad80215ab2e1deeb2b76c2ca39a07a315029f1a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7494ad2d4346223f84c362cad80215ab2e1deeb2b76c2ca39a07a315029f1a46", kill_on_drop: false }`
[INFO] [stdout] 7494ad2d4346223f84c362cad80215ab2e1deeb2b76c2ca39a07a315029f1a46
