[INFO] cloning repository https://github.com/odolenchik/rustjsonnorm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/odolenchik/rustjsonnorm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodolenchik%2Frustjsonnorm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodolenchik%2Frustjsonnorm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f6c436caa5f587b6dcd951e59ec644194687426
[INFO] checking odolenchik/rustjsonnorm against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodolenchik%2Frustjsonnorm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/odolenchik/rustjsonnorm
[INFO] finished tweaking git repo https://github.com/odolenchik/rustjsonnorm
[INFO] tweaked toml for git repo https://github.com/odolenchik/rustjsonnorm written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/odolenchik/rustjsonnorm on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/odolenchik/rustjsonnorm 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf
[INFO] running `Command { std: "docker" "start" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.24.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling pyo3-ffi v0.24.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.1
[INFO] [stderr]    Compiling pyo3 v0.24.1
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking halfbrown v0.2.5
[INFO] [stderr]    Compiling pyo3-macros v0.24.1
[INFO] [stderr]     Checking value-trait v0.8.1
[INFO] [stderr]     Checking simd-json v0.13.11
[INFO] [stderr]     Checking rustjsonnorm v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:75:49
[INFO] [stdout]    |
[INFO] [stdout] 75 |             simd_json::StaticNode::Bool(b) => b.into_py(py),
[INFO] [stdout]    |                                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:76:48
[INFO] [stdout]    |
[INFO] [stdout] 76 |             simd_json::StaticNode::I64(i) => i.into_py(py),
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:77:48
[INFO] [stdout]    |
[INFO] [stdout] 77 |             simd_json::StaticNode::U64(u) => u.into_py(py),
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     f.into_py(py)
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:137:56
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     self.out.insert(key.to_string(), b.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:140:56
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:143:56
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:146:56
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:812:18
[INFO] [stdout]     |
[INFO] [stdout] 812 |         return n.into_py(py);
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:815:18
[INFO] [stdout]     |
[INFO] [stdout] 815 |         return n.into_py(py);
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:829:22
[INFO] [stdout]     |
[INFO] [stdout] 829 |             return f.into_py(py);
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:833:24
[INFO] [stdout]     |
[INFO] [stdout] 833 |         "true" => true.into_py(py),
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:834:26
[INFO] [stdout]     |
[INFO] [stdout] 834 |         "false" => false.into_py(py),
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]    --> src/lib.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | use rayon::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut out = IndexMap::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut out = IndexMap::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_to_pyobject` is never used
[INFO] [stdout]    --> src/lib.rs:174:4
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn flatten_to_pyobject(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_to_strings` is never used
[INFO] [stdout]    --> src/lib.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn flatten_to_strings(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_for_rayon` is never used
[INFO] [stdout]    --> src/lib.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn flatten_for_rayon(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_with_opts` is never used
[INFO] [stdout]    --> src/lib.rs:388:4
[INFO] [stdout]     |
[INFO] [stdout] 388 | fn flatten_with_opts(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_dict_from_strings_preserve` is never used
[INFO] [stdout]    --> src/lib.rs:782:4
[INFO] [stdout]     |
[INFO] [stdout] 782 | fn build_dict_from_strings_preserve(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_dict_from_strings_fast` is never used
[INFO] [stdout]    --> src/lib.rs:795:4
[INFO] [stdout]     |
[INFO] [stdout] 795 | fn build_dict_from_strings_fast(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_string_to_pyobject` is never used
[INFO] [stdout]    --> src/lib.rs:809:4
[INFO] [stdout]     |
[INFO] [stdout] 809 | fn convert_string_to_pyobject(py: Python<'_>, s: &str) -> PyObject {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:75:49
[INFO] [stdout]    |
[INFO] [stdout] 75 |             simd_json::StaticNode::Bool(b) => b.into_py(py),
[INFO] [stdout]    |                                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:76:48
[INFO] [stdout]    |
[INFO] [stdout] 76 |             simd_json::StaticNode::I64(i) => i.into_py(py),
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:77:48
[INFO] [stdout]    |
[INFO] [stdout] 77 |             simd_json::StaticNode::U64(u) => u.into_py(py),
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/lib.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     f.into_py(py)
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:137:56
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     self.out.insert(key.to_string(), b.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:140:56
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:143:56
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:146:56
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     self.out.insert(key.to_string(), n.into_py(self.py));
[INFO] [stdout]     |                                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:812:18
[INFO] [stdout]     |
[INFO] [stdout] 812 |         return n.into_py(py);
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:815:18
[INFO] [stdout]     |
[INFO] [stdout] 815 |         return n.into_py(py);
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:829:22
[INFO] [stdout]     |
[INFO] [stdout] 829 |             return f.into_py(py);
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:833:24
[INFO] [stdout]     |
[INFO] [stdout] 833 |         "true" => true.into_py(py),
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::IntoPy::into_py`: `IntoPy` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> src/lib.rs:834:26
[INFO] [stdout]     |
[INFO] [stdout] 834 |         "false" => false.into_py(py),
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]    --> src/lib.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | use rayon::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut out = IndexMap::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut out = IndexMap::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_to_pyobject` is never used
[INFO] [stdout]    --> src/lib.rs:174:4
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn flatten_to_pyobject(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_to_strings` is never used
[INFO] [stdout]    --> src/lib.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn flatten_to_strings(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_for_rayon` is never used
[INFO] [stdout]    --> src/lib.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn flatten_for_rayon(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_with_opts` is never used
[INFO] [stdout]    --> src/lib.rs:388:4
[INFO] [stdout]     |
[INFO] [stdout] 388 | fn flatten_with_opts(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_dict_from_strings_preserve` is never used
[INFO] [stdout]    --> src/lib.rs:782:4
[INFO] [stdout]     |
[INFO] [stdout] 782 | fn build_dict_from_strings_preserve(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_dict_from_strings_fast` is never used
[INFO] [stdout]    --> src/lib.rs:795:4
[INFO] [stdout]     |
[INFO] [stdout] 795 | fn build_dict_from_strings_fast(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_string_to_pyobject` is never used
[INFO] [stdout]    --> src/lib.rs:809:4
[INFO] [stdout]     |
[INFO] [stdout] 809 | fn convert_string_to_pyobject(py: Python<'_>, s: &str) -> PyObject {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.31s
[INFO] running `Command { std: "docker" "inspect" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf", kill_on_drop: false }`
[INFO] [stdout] 95828df162db96b820042b070456bfc7a5fa26712154ce426cef3a24f2471bcf
