[INFO] cloning repository https://github.com/Digital-Scholarship-Oxford/cc-most-urls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Digital-Scholarship-Oxford/cc-most-urls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigital-Scholarship-Oxford%2Fcc-most-urls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigital-Scholarship-Oxford%2Fcc-most-urls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f6472a7f677b87e4b2d6b03c67eca14a8145163
[INFO] checking Digital-Scholarship-Oxford/cc-most-urls against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigital-Scholarship-Oxford%2Fcc-most-urls" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Digital-Scholarship-Oxford/cc-most-urls
[INFO] finished tweaking git repo https://github.com/Digital-Scholarship-Oxford/cc-most-urls
[INFO] tweaked toml for git repo https://github.com/Digital-Scholarship-Oxford/cc-most-urls written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Digital-Scholarship-Oxford/cc-most-urls on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Digital-Scholarship-Oxford/cc-most-urls 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanoserde v0.2.1
[INFO] [stderr]   Downloaded nanoserde-derive v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f445e724e0a471800696aa92ab79fee0516f5e54aee06ae3d8f39605c8346497
[INFO] running `Command { std: "docker" "start" "-a" "f445e724e0a471800696aa92ab79fee0516f5e54aee06ae3d8f39605c8346497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f445e724e0a471800696aa92ab79fee0516f5e54aee06ae3d8f39605c8346497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f445e724e0a471800696aa92ab79fee0516f5e54aee06ae3d8f39605c8346497", kill_on_drop: false }`
[INFO] [stdout] f445e724e0a471800696aa92ab79fee0516f5e54aee06ae3d8f39605c8346497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22a0afd2d28315f1c5385c747925dc6598bb1a381200ed086f761ded8ac8ff3b
[INFO] running `Command { std: "docker" "start" "-a" "22a0afd2d28315f1c5385c747925dc6598bb1a381200ed086f761ded8ac8ff3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]    Compiling nanoserde-derive v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking nanoserde v0.2.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.6
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stderr]     Checking most-urls v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/bin/process_index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]  --> src/bin/process_index.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{self, File, OpenOptions};
[INFO] [stdout]   |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/process_index.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, BufRead, Write};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/bin/process_index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]  --> src/bin/process_index.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{self, File, OpenOptions};
[INFO] [stdout]   |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/process_index.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, BufRead, Write};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `polars`
[INFO] [stdout]  --> src/bin/process_csv.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use polars::prelude::*;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `polars`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `polars`, use `cargo add polars` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `polars`
[INFO] [stdout]  --> src/bin/process_csv.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use polars::prelude::*;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `polars`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `polars`, use `cargo add polars` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Schema`
[INFO] [stdout]  --> src/bin/process_csv.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let csv_schema = Schema::from_iter(vec![
[INFO] [stdout]   |                      ^^^^^^ use of undeclared type `Schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Field::new("raw_characters".into(), DataType::UInt16),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Field::new("raw_characters".into(), DataType::UInt16),
[INFO] [stdout]   |                                             ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Field::new("i18n_characters".into(), DataType::UInt16),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Field::new("i18n_characters".into(), DataType::UInt16),
[INFO] [stdout]   |                                              ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Field::new("status_code".into(), DataType::UInt8),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Field::new("status_code".into(), DataType::UInt8),
[INFO] [stdout]   |                                          ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LazyCsvReader`
[INFO] [stdout]   --> src/bin/process_csv.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let lazy_frame = LazyCsvReader::new("values.csv")
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ use of undeclared type `LazyCsvReader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Schema`
[INFO] [stdout]  --> src/bin/process_csv.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let csv_schema = Schema::from_iter(vec![
[INFO] [stdout]   |                      ^^^^^^ use of undeclared type `Schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Field::new("raw_characters".into(), DataType::UInt16),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Field::new("raw_characters".into(), DataType::UInt16),
[INFO] [stdout]   |                                             ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Field::new("i18n_characters".into(), DataType::UInt16),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Field::new("i18n_characters".into(), DataType::UInt16),
[INFO] [stdout]   |                                              ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Field`
[INFO] [stdout]  --> src/bin/process_csv.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Field::new("status_code".into(), DataType::UInt8),
[INFO] [stdout]   |         ^^^^^ use of undeclared type `Field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataType`
[INFO] [stdout]  --> src/bin/process_csv.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Field::new("status_code".into(), DataType::UInt8),
[INFO] [stdout]   |                                          ^^^^^^^^ use of undeclared type `DataType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LazyCsvReader`
[INFO] [stdout]   --> src/bin/process_csv.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let lazy_frame = LazyCsvReader::new("values.csv")
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ use of undeclared type `LazyCsvReader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .filter(col("status_code").eq(lit(1u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .filter(col("status_code").eq(lit(1u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 .filter(col("status_code").eq(lit(2u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 .filter(col("status_code").eq(lit(2u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 .filter(col("status_code").eq(lit(3u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 .filter(col("status_code").eq(lit(3u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .filter(col("status_code").eq(lit(4u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:33:47
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .filter(col("status_code").eq(lit(4u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 .filter(col("status_code").eq(lit(5u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:37:47
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 .filter(col("status_code").eq(lit(5u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             col("raw_characters").count().alias("total"),
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CsvWriter`
[INFO] [stdout]   --> src/bin/process_csv.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     CsvWriter::new(&mut file)
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared type `CsvWriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .filter(col("status_code").eq(lit(1u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .filter(col("status_code").eq(lit(1u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 .filter(col("status_code").eq(lit(2u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `most-urls` (bin "process_csv" test) due to 26 previous errors
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 .filter(col("status_code").eq(lit(2u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 .filter(col("status_code").eq(lit(3u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 .filter(col("status_code").eq(lit(3u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .filter(col("status_code").eq(lit(4u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:33:47
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .filter(col("status_code").eq(lit(4u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             col("raw_characters")
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 .filter(col("status_code").eq(lit(5u8)))
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lit` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:37:47
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 .filter(col("status_code").eq(lit(5u8)))
[INFO] [stdout]    |                                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `col` in this scope
[INFO] [stdout]   --> src/bin/process_csv.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             col("raw_characters").count().alias("total"),
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CsvWriter`
[INFO] [stdout]   --> src/bin/process_csv.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     CsvWriter::new(&mut file)
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared type `CsvWriter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `most-urls` (bin "process_csv") due to 26 previous errors
[INFO] running `Command { std: "docker" "inspect" "22a0afd2d28315f1c5385c747925dc6598bb1a381200ed086f761ded8ac8ff3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a0afd2d28315f1c5385c747925dc6598bb1a381200ed086f761ded8ac8ff3b", kill_on_drop: false }`
[INFO] [stdout] 22a0afd2d28315f1c5385c747925dc6598bb1a381200ed086f761ded8ac8ff3b
