[INFO] fetching crate pyanndata 0.6.0...
[INFO] checking pyanndata-0.6.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate pyanndata 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pyanndata 0.6.0
[INFO] finished tweaking crates.io crate pyanndata 0.6.0
[INFO] tweaked toml for crates.io crate pyanndata 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyanndata 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 pyanndata 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 558f2af34a3e8b5fd23d60a971fb2f3541bddb81f48f3b7d3ce1bfd57bce990f
[INFO] running `Command { std: "docker" "start" "-a" "558f2af34a3e8b5fd23d60a971fb2f3541bddb81f48f3b7d3ce1bfd57bce990f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "558f2af34a3e8b5fd23d60a971fb2f3541bddb81f48f3b7d3ce1bfd57bce990f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558f2af34a3e8b5fd23d60a971fb2f3541bddb81f48f3b7d3ce1bfd57bce990f", kill_on_drop: false }`
[INFO] [stdout] 558f2af34a3e8b5fd23d60a971fb2f3541bddb81f48f3b7d3ce1bfd57bce990f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e1c94afe16fb1f84fd175630f41dd4d226dd489d6fd5eede05b3487c66b3ae4d
[INFO] running `Command { std: "docker" "start" "-a" "e1c94afe16fb1f84fd175630f41dd4d226dd489d6fd5eede05b3487c66b3ae4d", kill_on_drop: false }`
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[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, pyo3::PyAny>>
[INFO] [stdout]   --> src/anndata.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |           None => PyModule::import(py, "anndata")?
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 69 | |             .getattr("read_h5ad")?
[INFO] [stdout] 70 | |             .call1((filename,))?
[INFO] [stdout] 71 | |             .into_pyobject(py)?
[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<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]   --> src/anndata.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |           None => PyModule::import(py, "anndata")?
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 69 | |             .getattr("read_h5ad")?
[INFO] [stdout] 70 | |             .call1((filename,))?
[INFO] [stdout] 71 | |             .into_pyobject(py)?
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/anndata/backed.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         X: Option<PyArrayData>,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/anndata/backed.rs:446:51
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn chunked_x(&self, chunk_size: usize) -> PyChunkedArray {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/anndata/backed.rs:481:32
[INFO] [stdout]     |
[INFO] [stdout] 481 |     pub fn is_closed(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/anndata/dataset.rs:420:51
[INFO] [stdout]     |
[INFO] [stdout] 420 |     pub fn chunked_x(&self, chunk_size: usize) -> PyChunkedArray {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/anndata/dataset.rs:446:32
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn is_closed(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:145:32
[INFO] [stdout]     |
[INFO] [stdout] 145 |         DynScalar::I8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:145:32
[INFO] [stdout]     |
[INFO] [stdout] 145 |         DynScalar::I8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:146:33
[INFO] [stdout]     |
[INFO] [stdout] 146 |         DynScalar::I16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:146:33
[INFO] [stdout]     |
[INFO] [stdout] 146 |         DynScalar::I16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |         DynScalar::I32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |         DynScalar::I32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:148:33
[INFO] [stdout]     |
[INFO] [stdout] 148 |         DynScalar::I64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:148:33
[INFO] [stdout]     |
[INFO] [stdout] 148 |         DynScalar::I64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |         DynScalar::U8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |         DynScalar::U8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |         DynScalar::U16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |         DynScalar::U16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |         DynScalar::U32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |         DynScalar::U32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |         DynScalar::U64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |         DynScalar::U64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyFloat>>
[INFO] [stdout]    --> src/data.rs:153:33
[INFO] [stdout]     |
[INFO] [stdout] 153 |         DynScalar::F32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/data.rs:153:33
[INFO] [stdout]     |
[INFO] [stdout] 153 |         DynScalar::F32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyFloat>>
[INFO] [stdout]    --> src/data.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 |         DynScalar::F64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/data.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 |         DynScalar::F64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Borrowed<'_, '_, PyBool>>
[INFO] [stdout]    --> src/data.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         DynScalar::Bool(s) => Ok(s.into_pyobject(py)?.to_owned().into_any()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> src/data.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         DynScalar::Bool(s) => Ok(s.into_pyobject(py)?.to_owned().into_any()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyString>>
[INFO] [stdout]    --> src/data.rs:156:36
[INFO] [stdout]     |
[INFO] [stdout] 156 |         DynScalar::String(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> src/data.rs:156:36
[INFO] [stdout]     |
[INFO] [stdout] 156 |         DynScalar::String(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/container.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn is_scalar(&self) -> bool {
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/container.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn chunked(&self, chunk_size: usize) -> PyChunkedArray {
[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]    --> src/container.rs:210:27
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn keys(&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]    --> src/container.rs:283:27
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn keys(&self) -> Vec<String> {
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/container.rs:315:27
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn n_chunks(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, pyo3::PyAny>>
[INFO] [stdout]   --> src/anndata.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |           None => PyModule::import(py, "anndata")?
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 69 | |             .getattr("read_h5ad")?
[INFO] [stdout] 70 | |             .call1((filename,))?
[INFO] [stdout] 71 | |             .into_pyobject(py)?
[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<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]   --> src/anndata.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |           None => PyModule::import(py, "anndata")?
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 69 | |             .getattr("read_h5ad")?
[INFO] [stdout] 70 | |             .call1((filename,))?
[INFO] [stdout] 71 | |             .into_pyobject(py)?
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/anndata/backed.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         X: Option<PyArrayData>,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/anndata/backed.rs:446:51
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn chunked_x(&self, chunk_size: usize) -> PyChunkedArray {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/anndata/backed.rs:481:32
[INFO] [stdout]     |
[INFO] [stdout] 481 |     pub fn is_closed(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/anndata/dataset.rs:420:51
[INFO] [stdout]     |
[INFO] [stdout] 420 |     pub fn chunked_x(&self, chunk_size: usize) -> PyChunkedArray {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/anndata/dataset.rs:446:32
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn is_closed(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:145:32
[INFO] [stdout]     |
[INFO] [stdout] 145 |         DynScalar::I8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:145:32
[INFO] [stdout]     |
[INFO] [stdout] 145 |         DynScalar::I8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:146:33
[INFO] [stdout]     |
[INFO] [stdout] 146 |         DynScalar::I16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:146:33
[INFO] [stdout]     |
[INFO] [stdout] 146 |         DynScalar::I16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |         DynScalar::I32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |         DynScalar::I32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:148:33
[INFO] [stdout]     |
[INFO] [stdout] 148 |         DynScalar::I64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:148:33
[INFO] [stdout]     |
[INFO] [stdout] 148 |         DynScalar::I64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |         DynScalar::U8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |         DynScalar::U8(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |         DynScalar::U16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:150:33
[INFO] [stdout]     |
[INFO] [stdout] 150 |         DynScalar::U16(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |         DynScalar::U32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:151:33
[INFO] [stdout]     |
[INFO] [stdout] 151 |         DynScalar::U32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyInt>>
[INFO] [stdout]    --> src/data.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |         DynScalar::U64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> src/data.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |         DynScalar::U64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyFloat>>
[INFO] [stdout]    --> src/data.rs:153:33
[INFO] [stdout]     |
[INFO] [stdout] 153 |         DynScalar::F32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/data.rs:153:33
[INFO] [stdout]     |
[INFO] [stdout] 153 |         DynScalar::F32(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyFloat>>
[INFO] [stdout]    --> src/data.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 |         DynScalar::F64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyFloat>, Infallible>
[INFO] [stdout]    --> src/data.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 |         DynScalar::F64(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Borrowed<'_, '_, PyBool>>
[INFO] [stdout]    --> src/data.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         DynScalar::Bool(s) => Ok(s.into_pyobject(py)?.to_owned().into_any()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> src/data.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |         DynScalar::Bool(s) => Ok(s.into_pyobject(py)?.to_owned().into_any()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pyo3::Bound<'_, PyString>>
[INFO] [stdout]    --> src/data.rs:156:36
[INFO] [stdout]     |
[INFO] [stdout] 156 |         DynScalar::String(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> src/data.rs:156:36
[INFO] [stdout]     |
[INFO] [stdout] 156 |         DynScalar::String(s) => Ok(s.into_pyobject(py)?.into_any()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/container.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn is_scalar(&self) -> bool {
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyChunkedArray, Infallible>
[INFO] [stdout]    --> src/container.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn chunked(&self, chunk_size: usize) -> PyChunkedArray {
[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]    --> src/container.rs:210:27
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn keys(&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]    --> src/container.rs:283:27
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn keys(&self) -> Vec<String> {
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/container.rs:315:27
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn n_chunks(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyanndata` (lib) due to 35 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pyanndata` (lib test) due to 35 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e1c94afe16fb1f84fd175630f41dd4d226dd489d6fd5eede05b3487c66b3ae4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c94afe16fb1f84fd175630f41dd4d226dd489d6fd5eede05b3487c66b3ae4d", kill_on_drop: false }`
[INFO] [stdout] e1c94afe16fb1f84fd175630f41dd4d226dd489d6fd5eede05b3487c66b3ae4d
