[INFO] cloning repository https://github.com/krestomantsi/describe_df [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krestomantsi/describe_df" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrestomantsi%2Fdescribe_df", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrestomantsi%2Fdescribe_df'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75adf280d74a215671fb332798411227ece2a0be [INFO] checking krestomantsi/describe_df/75adf280d74a215671fb332798411227ece2a0be against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrestomantsi%2Fdescribe_df" "/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/krestomantsi/describe_df [INFO] finished tweaking git repo https://github.com/krestomantsi/describe_df [INFO] tweaked toml for git repo https://github.com/krestomantsi/describe_df written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krestomantsi/describe_df on toolchain 035b01b794602d5861daa43ac792f372f8981ed7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/krestomantsi/describe_df 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multiversion v0.7.4 [INFO] [stderr] Downloaded polars-time v0.38.3 [INFO] [stderr] Downloaded polars-row v0.38.3 [INFO] [stderr] Downloaded polars-error v0.38.3 [INFO] [stderr] Downloaded multiversion-macros v0.7.4 [INFO] [stderr] Downloaded polars-utils v0.38.3 [INFO] [stderr] Downloaded polars-compute v0.38.3 [INFO] [stderr] Downloaded polars-sql v0.38.3 [INFO] [stderr] Downloaded polars v0.38.3 [INFO] [stderr] Downloaded target-features v0.1.6 [INFO] [stderr] Downloaded polars-pipe v0.38.3 [INFO] [stderr] Downloaded raw-cpuid v11.0.1 [INFO] [stderr] Downloaded polars-lazy v0.38.3 [INFO] [stderr] Downloaded polars-parquet v0.38.3 [INFO] [stderr] Downloaded sqlparser v0.39.0 [INFO] [stderr] Downloaded polars-ops v0.38.3 [INFO] [stderr] Downloaded polars-plan v0.38.3 [INFO] [stderr] Downloaded polars-io v0.38.3 [INFO] [stderr] Downloaded polars-arrow v0.38.3 [INFO] [stderr] Downloaded polars-core v0.38.3 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c02982adbf0a87766a5fe23e70f1c0723d8c8f2e2c849c9cf4bf0eb0b3f6114 [INFO] running `Command { std: "docker" "start" "-a" "7c02982adbf0a87766a5fe23e70f1c0723d8c8f2e2c849c9cf4bf0eb0b3f6114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c02982adbf0a87766a5fe23e70f1c0723d8c8f2e2c849c9cf4bf0eb0b3f6114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c02982adbf0a87766a5fe23e70f1c0723d8c8f2e2c849c9cf4bf0eb0b3f6114", kill_on_drop: false }` [INFO] [stdout] 7c02982adbf0a87766a5fe23e70f1c0723d8c8f2e2c849c9cf4bf0eb0b3f6114 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a5fc7febc422316a4cd20408492059d0386202edf3d15ef9103441859a2c062 [INFO] running `Command { std: "docker" "start" "-a" "8a5fc7febc422316a4cd20408492059d0386202edf3d15ef9103441859a2c062", kill_on_drop: false }` [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling polars-utils v0.38.3 [INFO] [stderr] Compiling polars-arrow v0.38.3 [INFO] [stderr] Checking raw-cpuid v11.0.1 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling polars-compute v0.38.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling polars-core v0.38.3 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling polars-ops v0.38.3 [INFO] [stderr] Compiling polars v0.38.3 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ordered-float v4.2.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking polars-arrow-format v0.1.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking polars-error v0.38.3 [INFO] [stderr] Checking polars-row v0.38.3 [INFO] [stderr] Checking polars-parquet v0.38.3 [INFO] [stderr] Checking polars-time v0.38.3 [INFO] [stderr] Checking polars-io v0.38.3 [INFO] [stderr] Checking describe_df v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `arg` and `command` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{arg, command, Parser}; [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: `ordered_float::OrderedFloat` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ordered_float::OrderedFloat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut df = CsvReader::new(file) [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: unused variable: `dump` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let dump = "describe_".to_string(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dump` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `names` [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let names = df.get_column_names(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xt` [INFO] [stdout] --> src/main.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | let (xt, counts, most_freq_val) = histogram(&values); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counts` [INFO] [stdout] --> src/main.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | let (xt, counts, most_freq_val) = histogram(&values); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_counts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arg` and `command` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{arg, command, Parser}; [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: `ordered_float::OrderedFloat` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ordered_float::OrderedFloat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Normal` [INFO] [stdout] --> src/main.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | use rand_distr::{Distribution, Normal}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Distribution` [INFO] [stdout] --> src/main.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use rand_distr::{Distribution, Normal}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut df = CsvReader::new(file) [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: unused variable: `dump` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let dump = "describe_".to_string(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dump` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `names` [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let names = df.get_column_names(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xt` [INFO] [stdout] --> src/main.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | let (xt, counts, most_freq_val) = histogram(&values); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counts` [INFO] [stdout] --> src/main.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | let (xt, counts, most_freq_val) = histogram(&values); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_counts` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.47s [INFO] running `Command { std: "docker" "inspect" "8a5fc7febc422316a4cd20408492059d0386202edf3d15ef9103441859a2c062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5fc7febc422316a4cd20408492059d0386202edf3d15ef9103441859a2c062", kill_on_drop: false }` [INFO] [stdout] 8a5fc7febc422316a4cd20408492059d0386202edf3d15ef9103441859a2c062