[INFO] cloning repository https://github.com/Nitasurin/Mortal-PG
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nitasurin/Mortal-PG" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitasurin%2FMortal-PG", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitasurin%2FMortal-PG'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf1f08eff38dc4e082e539d6a0e56293ec70a046
[INFO] checking Nitasurin/Mortal-PG against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitasurin%2FMortal-PG" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nitasurin/Mortal-PG
[INFO] finished tweaking git repo https://github.com/Nitasurin/Mortal-PG
[INFO] tweaked toml for git repo https://github.com/Nitasurin/Mortal-PG written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nitasurin/Mortal-PG 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 git repo https://github.com/Nitasurin/Mortal-PG 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 92ee2da818d7c6b9c1732f82385d412bb09e7b4ef1529c0e12ca4073391240ad
[INFO] running `Command { std: "docker" "start" "-a" "92ee2da818d7c6b9c1732f82385d412bb09e7b4ef1529c0e12ca4073391240ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92ee2da818d7c6b9c1732f82385d412bb09e7b4ef1529c0e12ca4073391240ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ee2da818d7c6b9c1732f82385d412bb09e7b4ef1529c0e12ca4073391240ad", kill_on_drop: false }`
[INFO] [stdout] 92ee2da818d7c6b9c1732f82385d412bb09e7b4ef1529c0e12ca4073391240ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cd36be53a805a39a9afac01910ccf6fe78645b550c17559bcfbbc868355a1ca4
[INFO] running `Command { std: "docker" "start" "-a" "cd36be53a805a39a9afac01910ccf6fe78645b550c17559bcfbbc868355a1ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking unindent v0.2.3
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[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling pyo3-build-config v0.23.4
[INFO] [stderr]     Checking exe-wrapper v0.1.0 (/opt/rustwide/workdir/exe-wrapper)
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
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[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking rand_core v0.9.1
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[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.4
[INFO] [stderr]    Compiling pyo3 v0.23.4
[INFO] [stderr]    Compiling libriichi v0.1.0 (/opt/rustwide/workdir/libriichi)
[INFO] [stderr]     Checking mimalloc v0.1.43
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking serde v1.0.218
[INFO] [stderr]    Compiling pyo3-macros v0.23.4
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.139
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking tinyvec v1.8.1
[INFO] [stderr]     Checking ciborium v0.2.2
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[INFO] [stderr]     Checking numpy v0.23.0
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[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> libriichi/src/consts.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const fn obs_shape(version: u32) -> (usize, usize) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> libriichi/src/consts.rs:32:48
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const fn oracle_obs_shape(version: u32) -> (usize, usize) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:193:53
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn take_obs<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray2<f32>>> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:199:63
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn take_invisible_obs<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray2<f32>>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<i64>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn take_actions(&mut self) -> Vec<i64> {
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<bool, Dim<[usize; 1]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:208:55
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn take_masks<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray1<bool>>> {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:214:36
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn take_at_kyoku(&mut self) -> Vec<u8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:217:33
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn take_dones(&mut self) -> Vec<bool> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:220:39
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn take_apply_gamma(&mut self) -> Vec<bool> {
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:223:36
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn take_at_turns(&mut self) -> Vec<u8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<i8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn take_shantens(&mut self) -> Vec<i8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grp, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn take_grp(&mut self) -> Grp {
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:234:39
[INFO] [stdout]     |
[INFO] [stdout] 234 |     const fn take_player_id(&self) -> u8 {
[INFO] [stdout]     |                                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyArray<f64, Dim<[usize; 2]>>>, Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:48:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn take_feature<'py>(&mut self, py: Python<'py>) -> Bound<'py, PyArray2<f64>> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 4], Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:51:48
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub const fn take_rank_by_player(&self) -> [u8; 4] {
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[i32; 4], Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub const fn take_final_scores(&self) -> [i32; 4] {
[INFO] [stdout]    |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> libriichi/src/stat.rs:511:52
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub const fn total_pt(&self, pts: [i64; 4]) -> i64 {
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> libriichi/src/stat.rs:516:44
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn avg_pt(&self, pts: [i64; 4]) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]   --> libriichi/src/state/getter.rs:98:37
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn last_self_tsumo_py(&self) -> Option<String> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:103:36
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn last_kawa_tile_py(&self) -> Option<String> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:116:38
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn ankan_candidates_py(&self) -> Vec<String> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:124:38
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn kakan_candidates_py(&self) -> Vec<String> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>, pyo3::Bound<'_, PyArray<bool, Dim<[usize; 1]>>>), Infallible>
[INFO] [stdout]    --> libriichi/src/state/obs_repr.rs:785:10
[INFO] [stdout]     |
[INFO] [stdout] 785 |     ) -> (Bound<'py, PyArray2<f32>>, Bound<'py, PyArray1<bool>>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> libriichi/src/state/player_state.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn brief_info(&self) -> String {
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libriichi` (lib) due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> libriichi/src/consts.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const fn obs_shape(version: u32) -> (usize, usize) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> libriichi/src/consts.rs:32:48
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const fn oracle_obs_shape(version: u32) -> (usize, usize) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:193:53
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn take_obs<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray2<f32>>> {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:199:63
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn take_invisible_obs<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray2<f32>>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<i64>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn take_actions(&mut self) -> Vec<i64> {
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<pyo3::Bound<'_, PyArray<bool, Dim<[usize; 1]>>>>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:208:55
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn take_masks<'py>(&mut self, py: Python<'py>) -> Vec<Bound<'py, PyArray1<bool>>> {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:214:36
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn take_at_kyoku(&mut self) -> Vec<u8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:217:33
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn take_dones(&mut self) -> Vec<bool> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:220:39
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn take_apply_gamma(&mut self) -> Vec<bool> {
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:223:36
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn take_at_turns(&mut self) -> Vec<u8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<i8>, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn take_shantens(&mut self) -> Vec<i8> {
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grp, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn take_grp(&mut self) -> Grp {
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> libriichi/src/dataset/gameplay.rs:234:39
[INFO] [stdout]     |
[INFO] [stdout] 234 |     const fn take_player_id(&self) -> u8 {
[INFO] [stdout]     |                                       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyArray<f64, Dim<[usize; 2]>>>, Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:48:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn take_feature<'py>(&mut self, py: Python<'py>) -> Bound<'py, PyArray2<f64>> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 4], Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:51:48
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub const fn take_rank_by_player(&self) -> [u8; 4] {
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[i32; 4], Infallible>
[INFO] [stdout]   --> libriichi/src/dataset/grp.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub const fn take_final_scores(&self) -> [i32; 4] {
[INFO] [stdout]    |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> libriichi/src/stat.rs:511:52
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub const fn total_pt(&self, pts: [i64; 4]) -> i64 {
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> libriichi/src/stat.rs:516:44
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn avg_pt(&self, pts: [i64; 4]) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]   --> libriichi/src/state/getter.rs:98:37
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn last_self_tsumo_py(&self) -> Option<String> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:103:36
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn last_kawa_tile_py(&self) -> Option<String> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:116:38
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn ankan_candidates_py(&self) -> Vec<String> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::string::String>, Infallible>
[INFO] [stdout]    --> libriichi/src/state/getter.rs:124:38
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn kakan_candidates_py(&self) -> Vec<String> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(pyo3::Bound<'_, PyArray<f32, Dim<[usize; 2]>>>, pyo3::Bound<'_, PyArray<bool, Dim<[usize; 1]>>>), Infallible>
[INFO] [stdout]    --> libriichi/src/state/obs_repr.rs:785:10
[INFO] [stdout]     |
[INFO] [stdout] 785 |     ) -> (Bound<'py, PyArray2<f32>>, Bound<'py, PyArray1<bool>>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> libriichi/src/state/player_state.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn brief_info(&self) -> String {
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libriichi` (lib test) due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "cd36be53a805a39a9afac01910ccf6fe78645b550c17559bcfbbc868355a1ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd36be53a805a39a9afac01910ccf6fe78645b550c17559bcfbbc868355a1ca4", kill_on_drop: false }`
[INFO] [stdout] cd36be53a805a39a9afac01910ccf6fe78645b550c17559bcfbbc868355a1ca4