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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abhinav-Kumar012/machine_learning_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbhinav-Kumar012%2Fmachine_learning_rs", kill_on_drop: false }`
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[INFO] [stdout] c3973b1401472afb855402d825f96b421a87ccea
[INFO] fixing Abhinav-Kumar012/machine_learning_rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbhinav-Kumar012%2Fmachine_learning_rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Abhinav-Kumar012/machine_learning_rs
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[INFO] [stdout] warning: type `sex` should have an upper camel case name
[INFO] [stdout]  --> dataset_processing/src/main.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum sex {
[INFO] [stdout]   |      ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sex`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `male` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     male,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Male`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `female` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 |     female,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Female`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `port` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum port {
[INFO] [stdout]    |      ^^^^ help: convert the identifier to upper camel case: `Port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]    Compiling polars-plan v0.53.0
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> dataset_processing/src/main.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct RawRecord {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     survived: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "Pclass"))]
[INFO] [stdout] 32 |     passenger_class: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     sex: sex,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     #[serde(rename(deserialize = "Age"))]
[INFO] [stdout] 38 |     age: Option<f32>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     #[serde(rename(deserialize = "SibSp"))]
[INFO] [stdout] 40 |     sib_sp: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 41 |     #[serde(rename(deserialize = "Parch"))]
[INFO] [stdout] 42 |     parch: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 43 |     #[serde(rename(deserialize = "Ticket"))]
[INFO] [stdout] 44 |     ticket: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     #[serde(rename(deserialize = "Fare"))]
[INFO] [stdout] 46 |     fare: f64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     embark: Option<port>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `sex` should have an upper camel case name
[INFO] [stdout]  --> dataset_processing/src/main.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum sex {
[INFO] [stdout]   |      ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sex`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `male` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     male,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Male`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `female` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 |     female,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Female`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `port` should have an upper camel case name
[INFO] [stdout]   --> dataset_processing/src/main.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum port {
[INFO] [stdout]    |      ^^^^ help: convert the identifier to upper camel case: `Port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> dataset_processing/src/main.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct RawRecord {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     survived: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "Pclass"))]
[INFO] [stdout] 32 |     passenger_class: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     sex: sex,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     #[serde(rename(deserialize = "Age"))]
[INFO] [stdout] 38 |     age: Option<f32>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     #[serde(rename(deserialize = "SibSp"))]
[INFO] [stdout] 40 |     sib_sp: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 41 |     #[serde(rename(deserialize = "Parch"))]
[INFO] [stdout] 42 |     parch: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 43 |     #[serde(rename(deserialize = "Ticket"))]
[INFO] [stdout] 44 |     ticket: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     #[serde(rename(deserialize = "Fare"))]
[INFO] [stdout] 46 |     fare: f64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     embark: Option<port>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking tower-http v0.6.10
[INFO] [stderr]     Checking h2 v0.4.14
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking object_store v0.13.2
[INFO] [stderr]     Checking lz4 v1.28.1
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[INFO] [stdout] error[E0432]: unresolved import `core::unicode::Cased`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-ops-0.53.0/src/chunked_array/strings/case.rs:79:45
[INFO] [stdout]    |
[INFO] [stdout] 79 |         use core::unicode::{Case_Ignorable, Cased};
[INFO] [stdout]    |                                             ^^^^^ no `Cased` in `unicode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `Case_Ignorable` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-ops-0.53.0/src/chunked_array/strings/case.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |         use core::unicode::{Case_Ignorable, Cased};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `Case_Ignorable` is defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/unicode/mod.rs:11:15
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-ops` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ec4e8fb10aaf724529241d55a9369d05a9e06142c8f3e496847641436e5adab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4e8fb10aaf724529241d55a9369d05a9e06142c8f3e496847641436e5adab5", kill_on_drop: false }`
[INFO] [stdout] ec4e8fb10aaf724529241d55a9369d05a9e06142c8f3e496847641436e5adab5
