[INFO] cloning repository https://github.com/stela2502/rust_data_table [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stela2502/rust_data_table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstela2502%2Frust_data_table", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstela2502%2Frust_data_table'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a978460f4c7c5eca49ccf17584a1a3175a436509 [INFO] testing stela2502/rust_data_table against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstela2502%2Frust_data_table" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stela2502/rust_data_table [INFO] finished tweaking git repo https://github.com/stela2502/rust_data_table [INFO] tweaked toml for git repo https://github.com/stela2502/rust_data_table written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stela2502/rust_data_table on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stela2502/rust_data_table 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v5.1.0 [INFO] [stderr] Downloaded clap v4.5.50 [INFO] [stderr] Downloaded csv-core v0.1.13 [INFO] [stderr] Downloaded matrixmultiply v0.3.10 [INFO] [stderr] Downloaded clap_builder v4.5.50 [INFO] [stderr] Downloaded ndarray v0.16.1 [INFO] [stderr] Downloaded csv v1.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1898ec5dc3d6d9739df61c2fbca223e6313f98d9b586cf0e536b42f72efc20cc [INFO] running `Command { std: "docker" "start" "-a" "1898ec5dc3d6d9739df61c2fbca223e6313f98d9b586cf0e536b42f72efc20cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1898ec5dc3d6d9739df61c2fbca223e6313f98d9b586cf0e536b42f72efc20cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1898ec5dc3d6d9739df61c2fbca223e6313f98d9b586cf0e536b42f72efc20cc", kill_on_drop: false }` [INFO] [stdout] 1898ec5dc3d6d9739df61c2fbca223e6313f98d9b586cf0e536b42f72efc20cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c57fc149ad4842739457ea2ce1c49de7992934864aa19aabf2fc8659194bcb1c [INFO] running `Command { std: "docker" "start" "-a" "c57fc149ad4842739457ea2ce1c49de7992934864aa19aabf2fc8659194bcb1c", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling clap_builder v4.5.50 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ordered-float v5.1.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling clap v4.5.50 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling rust_data_table v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/survival_data.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Serialize, Deserialize}; [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: `super::*` [INFO] [stdout] --> src/survival_data.rs:987:9 [INFO] [stdout] | [INFO] [stdout] 987 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File` and `self` [INFO] [stdout] --> src/survival_data.rs:988:19 [INFO] [stdout] | [INFO] [stdout] 988 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/survival_data.rs:989:9 [INFO] [stdout] | [INFO] [stdout] 989 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/survival_data.rs:990:9 [INFO] [stdout] | [INFO] [stdout] 990 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/survival_data.rs:991:9 [INFO] [stdout] | [INFO] [stdout] 991 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/factor.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/factor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:453:23 [INFO] [stdout] | [INFO] [stdout] 453 | let mut rng = thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 491 | return ; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 492 | println!("Shape: {} rows x {} columns", self.numeric_data.nrows(), self.numeric_data.ncols()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:726:9 [INFO] [stdout] | [INFO] [stdout] 725 | return 0; [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header_name` [INFO] [stdout] --> src/survival_data.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | let header_name = if s.trim().is_empty() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/survival_data.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | for i in 0..self.numeric_data.nrows().min(5) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:501:13 [INFO] [stdout] | [INFO] [stdout] 501 | for j in 0..self.numeric_data.ncols().min(10) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:502:17 [INFO] [stdout] | [INFO] [stdout] 502 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_total` [INFO] [stdout] --> src/survival_data.rs:503:17 [INFO] [stdout] | [INFO] [stdout] 503 | let n_total = col.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_na` [INFO] [stdout] --> src/survival_data.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | let n_na = col.iter().filter(|v| v.is_nan()).count(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n_na` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:505:17 [INFO] [stdout] | [INFO] [stdout] 505 | let mean = col.iter().filter(|v| !v.is_nan()).sum::() / (n_total - n_na) as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `threshold` [INFO] [stdout] --> src/survival_data.rs:724:38 [INFO] [stdout] | [INFO] [stdout] 724 | pub fn filter_low_var(&mut self, threshold: f64) -> usize{ [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keep_cols` [INFO] [stdout] --> src/survival_data.rs:726:13 [INFO] [stdout] | [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered` [INFO] [stdout] --> src/survival_data.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 727 | let mut filtered = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | for j in 0..self.numeric_data.ncols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:729:17 [INFO] [stdout] | [INFO] [stdout] 729 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vals` [INFO] [stdout] --> src/survival_data.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let vals: Vec = col.iter().copied().filter(|v| !v.is_nan()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mean = vals.iter().sum::() / vals.len() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/survival_data.rs:738:17 [INFO] [stdout] | [INFO] [stdout] 738 | let var = vals.iter().map(|v| (v - mean).powi(2)).sum::() / vals.len() as f64; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered_data` [INFO] [stdout] --> src/survival_data.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | let mut filtered_data = Array2::::zeros((self.numeric_data.nrows(), keep_cols.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_headers` [INFO] [stdout] --> src/survival_data.rs:750:13 [INFO] [stdout] | [INFO] [stdout] 750 | let mut new_headers = Vec::with_capacity(keep_cols.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_j` [INFO] [stdout] --> src/survival_data.rs:752:14 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_new_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_j` [INFO] [stdout] --> src/survival_data.rs:752:22 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_old_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col_name` [INFO] [stdout] --> src/survival_data.rs:889:21 [INFO] [stdout] | [INFO] [stdout] 889 | for (j, col_name) in self.headers.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `header_error` and `factors_extra_columns` are never used [INFO] [stdout] --> src/survival_data.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl SurvivalData { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 478 | fn header_error( &self, i: usize, expanded: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | fn factors_extra_columns( &self ) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/survival_data.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | writeln!(f,"{}",factor ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = writeln!(f,"{}",factor ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/generate_json.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let mut new_name = p.file_name() [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s [INFO] running `Command { std: "docker" "inspect" "c57fc149ad4842739457ea2ce1c49de7992934864aa19aabf2fc8659194bcb1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57fc149ad4842739457ea2ce1c49de7992934864aa19aabf2fc8659194bcb1c", kill_on_drop: false }` [INFO] [stdout] c57fc149ad4842739457ea2ce1c49de7992934864aa19aabf2fc8659194bcb1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f3daec7580be0aefd054126d9d216cc655b88abedb4443135ba87a8a205ff00 [INFO] running `Command { std: "docker" "start" "-a" "5f3daec7580be0aefd054126d9d216cc655b88abedb4443135ba87a8a205ff00", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/survival_data.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Serialize, Deserialize}; [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: `super::*` [INFO] [stdout] --> src/survival_data.rs:987:9 [INFO] [stdout] | [INFO] [stdout] 987 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File` and `self` [INFO] [stdout] --> src/survival_data.rs:988:19 [INFO] [stdout] | [INFO] [stdout] 988 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/survival_data.rs:989:9 [INFO] [stdout] | [INFO] [stdout] 989 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/survival_data.rs:990:9 [INFO] [stdout] | [INFO] [stdout] 990 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/survival_data.rs:991:9 [INFO] [stdout] | [INFO] [stdout] 991 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/factor.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/factor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:453:23 [INFO] [stdout] | [INFO] [stdout] 453 | let mut rng = thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 491 | return ; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 492 | println!("Shape: {} rows x {} columns", self.numeric_data.nrows(), self.numeric_data.ncols()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:726:9 [INFO] [stdout] | [INFO] [stdout] 725 | return 0; [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header_name` [INFO] [stdout] --> src/survival_data.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | let header_name = if s.trim().is_empty() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/survival_data.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | for i in 0..self.numeric_data.nrows().min(5) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:501:13 [INFO] [stdout] | [INFO] [stdout] 501 | for j in 0..self.numeric_data.ncols().min(10) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:502:17 [INFO] [stdout] | [INFO] [stdout] 502 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_total` [INFO] [stdout] --> src/survival_data.rs:503:17 [INFO] [stdout] | [INFO] [stdout] 503 | let n_total = col.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_na` [INFO] [stdout] --> src/survival_data.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | let n_na = col.iter().filter(|v| v.is_nan()).count(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n_na` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:505:17 [INFO] [stdout] | [INFO] [stdout] 505 | let mean = col.iter().filter(|v| !v.is_nan()).sum::() / (n_total - n_na) as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `threshold` [INFO] [stdout] --> src/survival_data.rs:724:38 [INFO] [stdout] | [INFO] [stdout] 724 | pub fn filter_low_var(&mut self, threshold: f64) -> usize{ [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keep_cols` [INFO] [stdout] --> src/survival_data.rs:726:13 [INFO] [stdout] | [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered` [INFO] [stdout] --> src/survival_data.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 727 | let mut filtered = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | for j in 0..self.numeric_data.ncols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:729:17 [INFO] [stdout] | [INFO] [stdout] 729 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vals` [INFO] [stdout] --> src/survival_data.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let vals: Vec = col.iter().copied().filter(|v| !v.is_nan()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mean = vals.iter().sum::() / vals.len() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/survival_data.rs:738:17 [INFO] [stdout] | [INFO] [stdout] 738 | let var = vals.iter().map(|v| (v - mean).powi(2)).sum::() / vals.len() as f64; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered_data` [INFO] [stdout] --> src/survival_data.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | let mut filtered_data = Array2::::zeros((self.numeric_data.nrows(), keep_cols.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_headers` [INFO] [stdout] --> src/survival_data.rs:750:13 [INFO] [stdout] | [INFO] [stdout] 750 | let mut new_headers = Vec::with_capacity(keep_cols.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_j` [INFO] [stdout] --> src/survival_data.rs:752:14 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_new_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_j` [INFO] [stdout] --> src/survival_data.rs:752:22 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_old_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col_name` [INFO] [stdout] --> src/survival_data.rs:889:21 [INFO] [stdout] | [INFO] [stdout] 889 | for (j, col_name) in self.headers.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `header_error` and `factors_extra_columns` are never used [INFO] [stdout] --> src/survival_data.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl SurvivalData { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 478 | fn header_error( &self, i: usize, expanded: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | fn factors_extra_columns( &self ) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/survival_data.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | writeln!(f,"{}",factor ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = writeln!(f,"{}",factor ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust_data_table v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/generate_json.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let mut new_name = p.file_name() [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 imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/survival_data.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Serialize, Deserialize}; [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: `std::fs` [INFO] [stdout] --> src/survival_data.rs:932:9 [INFO] [stdout] | [INFO] [stdout] 932 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/survival_data.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/survival_data.rs:988:19 [INFO] [stdout] | [INFO] [stdout] 988 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/survival_data.rs:991:9 [INFO] [stdout] | [INFO] [stdout] 991 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/factor.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/factor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/survival_data.rs:453:23 [INFO] [stdout] | [INFO] [stdout] 453 | let mut rng = thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 491 | return ; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 492 | println!("Shape: {} rows x {} columns", self.numeric_data.nrows(), self.numeric_data.ncols()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/survival_data.rs:726:9 [INFO] [stdout] | [INFO] [stdout] 725 | return 0; [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header_name` [INFO] [stdout] --> src/survival_data.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | let header_name = if s.trim().is_empty() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/survival_data.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | for i in 0..self.numeric_data.nrows().min(5) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:501:13 [INFO] [stdout] | [INFO] [stdout] 501 | for j in 0..self.numeric_data.ncols().min(10) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:502:17 [INFO] [stdout] | [INFO] [stdout] 502 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_total` [INFO] [stdout] --> src/survival_data.rs:503:17 [INFO] [stdout] | [INFO] [stdout] 503 | let n_total = col.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_na` [INFO] [stdout] --> src/survival_data.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | let n_na = col.iter().filter(|v| v.is_nan()).count(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n_na` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:505:17 [INFO] [stdout] | [INFO] [stdout] 505 | let mean = col.iter().filter(|v| !v.is_nan()).sum::() / (n_total - n_na) as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `threshold` [INFO] [stdout] --> src/survival_data.rs:724:38 [INFO] [stdout] | [INFO] [stdout] 724 | pub fn filter_low_var(&mut self, threshold: f64) -> usize{ [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keep_cols` [INFO] [stdout] --> src/survival_data.rs:726:13 [INFO] [stdout] | [INFO] [stdout] 726 | let mut keep_cols = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered` [INFO] [stdout] --> src/survival_data.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 727 | let mut filtered = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/survival_data.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | for j in 0..self.numeric_data.ncols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/survival_data.rs:729:17 [INFO] [stdout] | [INFO] [stdout] 729 | let col = self.numeric_data.column(j); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vals` [INFO] [stdout] --> src/survival_data.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let vals: Vec = col.iter().copied().filter(|v| !v.is_nan()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mean` [INFO] [stdout] --> src/survival_data.rs:737:17 [INFO] [stdout] | [INFO] [stdout] 737 | let mean = vals.iter().sum::() / vals.len() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/survival_data.rs:738:17 [INFO] [stdout] | [INFO] [stdout] 738 | let var = vals.iter().map(|v| (v - mean).powi(2)).sum::() / vals.len() as f64; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filtered_data` [INFO] [stdout] --> src/survival_data.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | let mut filtered_data = Array2::::zeros((self.numeric_data.nrows(), keep_cols.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_headers` [INFO] [stdout] --> src/survival_data.rs:750:13 [INFO] [stdout] | [INFO] [stdout] 750 | let mut new_headers = Vec::with_capacity(keep_cols.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_j` [INFO] [stdout] --> src/survival_data.rs:752:14 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_new_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_j` [INFO] [stdout] --> src/survival_data.rs:752:22 [INFO] [stdout] | [INFO] [stdout] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_old_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col_name` [INFO] [stdout] --> src/survival_data.rs:889:21 [INFO] [stdout] | [INFO] [stdout] 889 | for (j, col_name) in self.headers.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/survival_data.rs:1254:13 [INFO] [stdout] | [INFO] [stdout] 1254 | let f = sd.factors.get("group_000").unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `header_error` and `factors_extra_columns` are never used [INFO] [stdout] --> src/survival_data.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl SurvivalData { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 478 | fn header_error( &self, i: usize, expanded: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | fn factors_extra_columns( &self ) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/survival_data.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | writeln!(f,"{}",factor ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = writeln!(f,"{}",factor ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/survival_data.rs:1033:9 [INFO] [stdout] | [INFO] [stdout] 1033 | temp.save_factors(&factors_path); //default location [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1033 | let _ = temp.save_factors(&factors_path); //default location [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/factor.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | factor.modify_levels(&new_values, Some(&levels_to_change)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 377 | let _ = factor.modify_levels(&new_values, Some(&levels_to_change)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/factor.rs:385:9 [INFO] [stdout] | [INFO] [stdout] 385 | factor.modify_levels(&all_new_values, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 385 | let _ = factor.modify_levels(&all_new_values, None); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "5f3daec7580be0aefd054126d9d216cc655b88abedb4443135ba87a8a205ff00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3daec7580be0aefd054126d9d216cc655b88abedb4443135ba87a8a205ff00", kill_on_drop: false }` [INFO] [stdout] 5f3daec7580be0aefd054126d9d216cc655b88abedb4443135ba87a8a205ff00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c8503bebe7f80a88c14943fc9705b3e02d992615e0800b98b0bc367c48be1d71 [INFO] running `Command { std: "docker" "start" "-a" "c8503bebe7f80a88c14943fc9705b3e02d992615e0800b98b0bc367c48be1d71", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.linker [INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stderr] --> src/survival_data.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use serde::{Serialize, Deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/survival_data.rs:987:9 [INFO] [stderr] | [INFO] [stderr] 987 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File` and `self` [INFO] [stderr] --> src/survival_data.rs:988:19 [INFO] [stderr] | [INFO] [stderr] 988 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/survival_data.rs:989:9 [INFO] [stderr] | [INFO] [stderr] 989 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/survival_data.rs:990:9 [INFO] [stderr] | [INFO] [stderr] 990 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tempfile::tempdir` [INFO] [stderr] --> src/survival_data.rs:991:9 [INFO] [stderr] | [INFO] [stderr] 991 | use tempfile::tempdir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/factor.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/factor.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> src/survival_data.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use rand::thread_rng; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> src/survival_data.rs:453:23 [INFO] [stderr] | [INFO] [stderr] 453 | let mut rng = thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/survival_data.rs:492:9 [INFO] [stderr] | [INFO] [stderr] 491 | return ; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] 492 | println!("Shape: {} rows x {} columns", self.numeric_data.nrows(), self.numeric_data.ncols()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/survival_data.rs:726:9 [INFO] [stderr] | [INFO] [stderr] 725 | return 0; [INFO] [stderr] | -------- any code following this expression is unreachable [INFO] [stderr] 726 | let mut keep_cols = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header_name` [INFO] [stderr] --> src/survival_data.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | let header_name = if s.trim().is_empty() { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/survival_data.rs:496:13 [INFO] [stderr] | [INFO] [stderr] 496 | for i in 0..self.numeric_data.nrows().min(5) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/survival_data.rs:501:13 [INFO] [stderr] | [INFO] [stderr] 501 | for j in 0..self.numeric_data.ncols().min(10) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/survival_data.rs:502:17 [INFO] [stderr] | [INFO] [stderr] 502 | let col = self.numeric_data.column(j); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_total` [INFO] [stderr] --> src/survival_data.rs:503:17 [INFO] [stderr] | [INFO] [stderr] 503 | let n_total = col.len(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_na` [INFO] [stderr] --> src/survival_data.rs:504:17 [INFO] [stderr] | [INFO] [stderr] 504 | let n_na = col.iter().filter(|v| v.is_nan()).count(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_n_na` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mean` [INFO] [stderr] --> src/survival_data.rs:505:17 [INFO] [stderr] | [INFO] [stderr] 505 | let mean = col.iter().filter(|v| !v.is_nan()).sum::() / (n_total - n_na) as f64; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `threshold` [INFO] [stderr] --> src/survival_data.rs:724:38 [INFO] [stderr] | [INFO] [stderr] 724 | pub fn filter_low_var(&mut self, threshold: f64) -> usize{ [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keep_cols` [INFO] [stderr] --> src/survival_data.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | let mut keep_cols = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_cols` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filtered` [INFO] [stderr] --> src/survival_data.rs:727:13 [INFO] [stderr] | [INFO] [stderr] 727 | let mut filtered = 0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/survival_data.rs:728:13 [INFO] [stderr] | [INFO] [stderr] 728 | for j in 0..self.numeric_data.ncols() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/survival_data.rs:729:17 [INFO] [stderr] | [INFO] [stderr] 729 | let col = self.numeric_data.column(j); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vals` [INFO] [stderr] --> src/survival_data.rs:730:17 [INFO] [stderr] | [INFO] [stderr] 730 | let vals: Vec = col.iter().copied().filter(|v| !v.is_nan()).collect(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vals` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mean` [INFO] [stderr] --> src/survival_data.rs:737:17 [INFO] [stderr] | [INFO] [stderr] 737 | let mean = vals.iter().sum::() / vals.len() as f64; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mean` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/survival_data.rs:738:17 [INFO] [stderr] | [INFO] [stderr] 738 | let var = vals.iter().map(|v| (v - mean).powi(2)).sum::() / vals.len() as f64; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filtered_data` [INFO] [stderr] --> src/survival_data.rs:749:13 [INFO] [stderr] | [INFO] [stderr] 749 | let mut filtered_data = Array2::::zeros((self.numeric_data.nrows(), keep_cols.len())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filtered_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_headers` [INFO] [stderr] --> src/survival_data.rs:750:13 [INFO] [stderr] | [INFO] [stderr] 750 | let mut new_headers = Vec::with_capacity(keep_cols.len()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_j` [INFO] [stderr] --> src/survival_data.rs:752:14 [INFO] [stderr] | [INFO] [stderr] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_new_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_j` [INFO] [stderr] --> src/survival_data.rs:752:22 [INFO] [stderr] | [INFO] [stderr] 752 | for (new_j, &old_j) in keep_cols.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_old_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col_name` [INFO] [stderr] --> src/survival_data.rs:889:21 [INFO] [stderr] | [INFO] [stderr] 889 | for (j, col_name) in self.headers.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_name` [INFO] [stderr] [INFO] [stderr] warning: methods `header_error` and `factors_extra_columns` are never used [INFO] [stderr] --> src/survival_data.rs:478:8 [INFO] [stderr] | [INFO] [stderr] 57 | impl SurvivalData { [INFO] [stderr] | ----------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 478 | fn header_error( &self, i: usize, expanded: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 513 | fn factors_extra_columns( &self ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/survival_data.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | writeln!(f,"{}",factor ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 50 | let _ = writeln!(f,"{}",factor ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/survival_data.rs:932:9 [INFO] [stderr] | [INFO] [stderr] 932 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/survival_data.rs:933:9 [INFO] [stderr] | [INFO] [stderr] 933 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/survival_data.rs:988:19 [INFO] [stderr] | [INFO] [stderr] 988 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/survival_data.rs:1254:13 [INFO] [stderr] | [INFO] [stderr] 1254 | let f = sd.factors.get("group_000").unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/survival_data.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | writeln!(f,"{}",factor ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 50 | let _ = writeln!(f,"{}",factor ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/survival_data.rs:1033:9 [INFO] [stderr] | [INFO] [stderr] 1033 | temp.save_factors(&factors_path); //default location [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1033 | let _ = temp.save_factors(&factors_path); //default location [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/factor.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | factor.modify_levels(&new_values, Some(&levels_to_change)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 377 | let _ = factor.modify_levels(&new_values, Some(&levels_to_change)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/factor.rs:385:9 [INFO] [stderr] | [INFO] [stderr] 385 | factor.modify_levels(&all_new_values, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 385 | let _ = factor.modify_levels(&all_new_values, None); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rust_data_table` (lib) generated 34 warnings (run `cargo fix --lib -p rust_data_table` to apply 28 suggestions) [INFO] [stderr] warning: `rust_data_table` (lib test) generated 37 warnings (29 duplicates) (run `cargo fix --lib -p rust_data_table --tests` to apply 4 suggestions) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/generate_json.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | let mut new_name = p.file_name() [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_data_table` (bin "generate_json" test) generated 1 warning (run `cargo fix --bin "generate_json" -p rust_data_table --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_data_table-6fb23d6dc96ae6fb) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test factor::tests::test_push_categorical_indexed ... ok [INFO] [stdout] test factor::tests::test_factor_subset_verbose ... ok [INFO] [stdout] test factor::tests::test_push_one_hot ... ok [INFO] [stdout] test survival_data::tests_survival_data_from_file_one_hot_factors::test_order ... ok [INFO] [stdout] test survival_data::tests_survival_data_from_file_one_hot_factors::test_survivaldata_one_hot_factors ... FAILED [INFO] [stdout] test survival_data::tests_survival_data_from_file_one_hot_factors::test_update_value_and_update_value_str ... ok [INFO] [stdout] test factor::tests::test_modify_levels ... ok [INFO] [stdout] test survival_data::tests_survival_data_from_file_one_hot_factors::test_survivaldata_train_test_split_unique ... ok [INFO] [stdout] test survival_data::tests_one_hot_factors::test_save_and_load_factors ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- survival_data::tests_survival_data_from_file_one_hot_factors::test_survivaldata_one_hot_factors stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- survival_data::tests_one_hot_factors::test_save_and_load_factors stdout ---- [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:2184:27 [INFO] [stdout] 2: rust_data_table::survival_data::SurvivalData::save_factors [INFO] [stdout] at ./src/survival_data.rs:910:20 [INFO] [stdout] 3: rust_data_table::survival_data::tests_one_hot_factors::test_save_and_load_factors [INFO] [stdout] at ./src/survival_data.rs:959:14 [INFO] [stdout] 4: rust_data_table::survival_data::tests_one_hot_factors::test_save_and_load_factors::{{closure}} [INFO] [stdout] at ./src/survival_data.rs:936:40 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 6: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 7: test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18 [INFO] [stdout] 8: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74 [INFO] [stdout] 9: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 10: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 11: std::panicking::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 12: std::panic::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 13: test::run_test_in_process [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27 [INFO] [stdout] 14: test::run_test::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43 [INFO] [stdout] 15: test::run_test::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41 [INFO] [stdout] 16: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 18: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 19: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 20: std::panicking::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 21: std::panic::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 22: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 23: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 25: std::sys::thread::unix::Thread::new::thread_start [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 26: [INFO] [stdout] 27: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] survival_data::tests_one_hot_factors::test_save_and_load_factors [INFO] [stdout] survival_data::tests_survival_data_from_file_one_hot_factors::test_survivaldata_one_hot_factors [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "c8503bebe7f80a88c14943fc9705b3e02d992615e0800b98b0bc367c48be1d71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8503bebe7f80a88c14943fc9705b3e02d992615e0800b98b0bc367c48be1d71", kill_on_drop: false }` [INFO] [stdout] c8503bebe7f80a88c14943fc9705b3e02d992615e0800b98b0bc367c48be1d71