[INFO] fetching crate ferrumDF 0.1.0...
[INFO] testing ferrumDF-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ferrumDF 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ferrumDF 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ferrumDF 0.1.0
[INFO] finished tweaking crates.io crate ferrumDF 0.1.0
[INFO] tweaked toml for crates.io crate ferrumDF 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d86a2d572d4ed6adcf9f875a06f8f9dc2b251c82fb91417c7c9b891cbfc8efb0
[INFO] running `Command { std: "docker" "start" "-a" "d86a2d572d4ed6adcf9f875a06f8f9dc2b251c82fb91417c7c9b891cbfc8efb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86a2d572d4ed6adcf9f875a06f8f9dc2b251c82fb91417c7c9b891cbfc8efb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86a2d572d4ed6adcf9f875a06f8f9dc2b251c82fb91417c7c9b891cbfc8efb0", kill_on_drop: false }`
[INFO] [stdout] d86a2d572d4ed6adcf9f875a06f8f9dc2b251c82fb91417c7c9b891cbfc8efb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d909f07838dba53eb6005a0ea818b6881c849288f5ce9706c48d16dfd904910e
[INFO] running `Command { std: "docker" "start" "-a" "d909f07838dba53eb6005a0ea818b6881c849288f5ce9706c48d16dfd904910e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling ferrumDF v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `length` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait length {
[INFO] [stdout]    |           ^^^^^^ help: convert the identifier to upper camel case: `Length`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `print_at_index` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait print_at_index {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrintAtIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 DataType::Floats(temp) => {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     let mean = 0.0_f32;
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 let mean = 0.0_f32;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:268:36
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `present`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let present:Vec<String> = vec![];
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_present`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:346:30
[INFO] [stdout]     |
[INFO] [stdout] 346 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:395:32
[INFO] [stdout]     |
[INFO] [stdout] 395 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_change`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:17
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:591:26
[INFO] [stdout]     |
[INFO] [stdout] 591 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:609:36
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:735:29
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub fn transform(&self, point : Vec<f32>) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/data_frame/read_from.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for (i , name) in _result.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_frame/read_from.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut csv_reader = ReaderBuilder::new().has_headers(true).from_reader(reader);
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ferrumDF` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `ferrum_df`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "d909f07838dba53eb6005a0ea818b6881c849288f5ce9706c48d16dfd904910e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d909f07838dba53eb6005a0ea818b6881c849288f5ce9706c48d16dfd904910e", kill_on_drop: false }`
[INFO] [stdout] d909f07838dba53eb6005a0ea818b6881c849288f5ce9706c48d16dfd904910e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89683f143ab4f7c844de641fc83796f40a48842aa801096097eabd39f770e80b
[INFO] running `Command { std: "docker" "start" "-a" "89683f143ab4f7c844de641fc83796f40a48842aa801096097eabd39f770e80b", kill_on_drop: false }`
[INFO] [stdout] warning: trait `length` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait length {
[INFO] [stdout]    |           ^^^^^^ help: convert the identifier to upper camel case: `Length`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `print_at_index` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait print_at_index {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrintAtIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 DataType::Floats(temp) => {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     let mean = 0.0_f32;
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 let mean = 0.0_f32;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:268:36
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `present`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let present:Vec<String> = vec![];
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_present`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:346:30
[INFO] [stdout]     |
[INFO] [stdout] 346 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:395:32
[INFO] [stdout]     |
[INFO] [stdout] 395 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_change`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:17
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:591:26
[INFO] [stdout]     |
[INFO] [stdout] 591 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:609:36
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:735:29
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub fn transform(&self, point : Vec<f32>) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/data_frame/read_from.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for (i , name) in _result.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_frame/read_from.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut csv_reader = ReaderBuilder::new().has_headers(true).from_reader(reader);
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ferrumDF` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `ferrum_df`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ferrumDF v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `length` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait length {
[INFO] [stdout]    |           ^^^^^^ help: convert the identifier to upper camel case: `Length`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `print_at_index` should have an upper camel case name
[INFO] [stdout]   --> src/data_frame/data_type.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait print_at_index {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrintAtIndex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 DataType::Floats(temp) => {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     let mean = 0.0_f32;
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 let mean = 0.0_f32;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:268:36
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `present`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let present:Vec<String> = vec![];
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_present`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:346:30
[INFO] [stdout]     |
[INFO] [stdout] 346 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:395:32
[INFO] [stdout]     |
[INFO] [stdout] 395 |             DataType::Category(temp) => {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 |             DataType::Floats(temp) => {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_change`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:17
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/data_frame/data_frame.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:591:26
[INFO] [stdout]     |
[INFO] [stdout] 591 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:609:36
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 DataType::Category(temp) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/data_frame/data_frame.rs:735:29
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub fn transform(&self, point : Vec<f32>) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/data_frame/read_from.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for (i , name) in _result.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_frame/read_from.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut csv_reader = ReaderBuilder::new().has_headers(true).from_reader(reader);
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ferrumDF` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `ferrum_df`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "89683f143ab4f7c844de641fc83796f40a48842aa801096097eabd39f770e80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89683f143ab4f7c844de641fc83796f40a48842aa801096097eabd39f770e80b", kill_on_drop: false }`
[INFO] [stdout] 89683f143ab4f7c844de641fc83796f40a48842aa801096097eabd39f770e80b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8285a3d932beab7082beb9558a0d8f0ed24918563385ab4abc54882f2a8b692b
[INFO] running `Command { std: "docker" "start" "-a" "8285a3d932beab7082beb9558a0d8f0ed24918563385ab4abc54882f2a8b692b", kill_on_drop: false }`
[INFO] [stderr] warning: trait `length` should have an upper camel case name
[INFO] [stderr]   --> src/data_frame/data_type.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub trait length {
[INFO] [stderr]    |           ^^^^^^ help: convert the identifier to upper camel case: `Length`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `print_at_index` should have an upper camel case name
[INFO] [stderr]   --> src/data_frame/data_type.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub trait print_at_index {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrintAtIndex`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:108:34
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 DataType::Floats(temp) => {
[INFO] [stderr]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mean`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:110:25
[INFO] [stderr]     |
[INFO] [stderr] 110 |                     let mean = 0.0_f32;
[INFO] [stderr]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mean`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 let mean = 0.0_f32;
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mean`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:268:36
[INFO] [stderr]     |
[INFO] [stderr] 268 |                 DataType::Category(temp) => {
[INFO] [stderr]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `present`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |         let present:Vec<String> = vec![];
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_present`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:343:32
[INFO] [stderr]     |
[INFO] [stderr] 343 |             DataType::Category(temp) => {
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:346:30
[INFO] [stderr]     |
[INFO] [stderr] 346 |             DataType::Floats(temp) => {
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:395:32
[INFO] [stderr]     |
[INFO] [stderr] 395 |             DataType::Category(temp) => {
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:398:30
[INFO] [stderr]     |
[INFO] [stderr] 398 |             DataType::Floats(temp) => {
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to_change`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:447:17
[INFO] [stderr]     |
[INFO] [stderr] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_change`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/data_frame/data_frame.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 447 |         let mut to_change: Vec<(usize , &Vec<f32>)> = vec![];
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:591:26
[INFO] [stderr]     |
[INFO] [stderr] 591 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stderr]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:601:26
[INFO] [stderr]     |
[INFO] [stderr] 601 |                     for (i , point) in temp.iter_mut().enumerate() {
[INFO] [stderr]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:609:36
[INFO] [stderr]     |
[INFO] [stderr] 609 |                 DataType::Category(temp) => {
[INFO] [stderr]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]    --> src/data_frame/data_frame.rs:735:29
[INFO] [stderr]     |
[INFO] [stderr] 735 |     pub fn transform(&self, point : Vec<f32>) {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/data_frame/read_from.rs:152:18
[INFO] [stderr]     |
[INFO] [stderr] 152 |         for (i , name) in _result.iter().enumerate() {
[INFO] [stderr]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/data_frame/read_from.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut csv_reader = ReaderBuilder::new().has_headers(true).from_reader(reader);
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `ferrumDF` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `ferrum_df`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ferrumDF` (lib) generated 20 warnings (run `cargo fix --lib -p ferrumDF` to apply 17 suggestions)
[INFO] [stderr] warning: `ferrumDF` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferrumDF-e10a4a9238fa1e53)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test data_frame::data_frame_test::opening_df ... FAILED
[INFO] [stdout] test data_frame::data_frame_test::opening_df_3 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- data_frame::data_frame_test::opening_df stdout ----
[INFO] [stdout] thread 'data_frame::data_frame_test::opening_df' panicked at src/data_frame/read_from.rs:18:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55aab1a346cc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55aab1a346cc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55aab1a346cc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55aab1a346cc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55aab1a5fbd0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55aab1a5fbd0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55aab1a3202f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55aab1a344b4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55aab1a344b4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55aab1a36177 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55aab1a35e63 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55aab19fac57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55aab19fac57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55aab1a36788 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55aab1a36788 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55aab1a364de - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55aab1a34b96 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x55aab1a36242 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55aab19b7c85 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55aab19b8213 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x55aab19c05f3 - core::result::Result<T,E>::unwrap::h473b3917baf0f9fd
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55aab19c05f3 - ferrumDF::data_frame::read_from::read_csv::he975d892ccc75449
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/read_from.rs:18:23
[INFO] [stdout]   22:     0x55aab19c6741 - ferrumDF::data_frame::data_frame_test::opening_df::h875a532386bbeb26
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/data_frame_test.rs:15:20
[INFO] [stdout]   23:     0x55aab19c37e9 - ferrumDF::data_frame::data_frame_test::opening_df::{{closure}}::h9ce212a86cd57c95
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/data_frame_test.rs:11:16
[INFO] [stdout]   24:     0x55aab19c37e9 - core::ops::function::FnOnce::call_once::h48b0d9decc1b081d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55aab1a002af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55aab1a002af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   27:     0x55aab19ff2c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   28:     0x55aab19ff2c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55aab19ff2c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x55aab19ff2c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x55aab19ff2c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x55aab19ff2c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   33:     0x55aab19ff2c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   34:     0x55aab19c7586 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   35:     0x55aab19c7586 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   36:     0x55aab19cc637 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x55aab19cc637 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55aab19cc637 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x55aab19cc637 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x55aab19cc637 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55aab19cc637 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x55aab19cc637 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55aab1a3b2f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x55aab1a3b2f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   45:     0x55aab1a3b2f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7fd395d25ac3 - <unknown>
[INFO] [stdout]   47:     0x7fd395db6bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- data_frame::data_frame_test::opening_df_3 stdout ----
[INFO] [stdout] thread 'data_frame::data_frame_test::opening_df_3' panicked at src/data_frame/read_from.rs:18:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55aab1a346cc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55aab1a346cc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55aab1a346cc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55aab1a346cc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55aab1a5fbd0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55aab1a5fbd0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55aab1a3202f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55aab1a344b4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55aab1a344b4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55aab1a36177 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55aab1a35e63 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55aab19fac57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55aab19fac57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55aab1a36788 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55aab1a36788 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55aab1a364de - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55aab1a34b96 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x55aab1a36242 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55aab19b7c85 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55aab19b8213 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x55aab19c05f3 - core::result::Result<T,E>::unwrap::h473b3917baf0f9fd
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55aab19c05f3 - ferrumDF::data_frame::read_from::read_csv::he975d892ccc75449
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/read_from.rs:18:23
[INFO] [stdout]   22:     0x55aab19c6a70 - ferrumDF::data_frame::data_frame_test::opening_df_3::he9e61fdfde7087d5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/data_frame_test.rs:32:20
[INFO] [stdout]   23:     0x55aab19c3809 - ferrumDF::data_frame::data_frame_test::opening_df_3::{{closure}}::h3438a222a130b1d8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/data_frame/data_frame_test.rs:30:18
[INFO] [stdout]   24:     0x55aab19c3809 - core::ops::function::FnOnce::call_once::h4c0798273449b8aa
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55aab1a002af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55aab1a002af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   27:     0x55aab19ff2c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   28:     0x55aab19ff2c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55aab19ff2c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x55aab19ff2c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x55aab19ff2c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x55aab19ff2c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   33:     0x55aab19ff2c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   34:     0x55aab19c7586 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   35:     0x55aab19c7586 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   36:     0x55aab19cc637 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x55aab19cc637 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55aab19cc637 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x55aab19cc637 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x55aab19cc637 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55aab19cc637 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x55aab19cc637 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55aab1a3b2f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x55aab1a3b2f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   45:     0x55aab1a3b2f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7fd395d25ac3 - <unknown>
[INFO] [stdout]   47:     0x7fd395db6bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     data_frame::data_frame_test::opening_df
[INFO] [stdout]     data_frame::data_frame_test::opening_df_3
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8285a3d932beab7082beb9558a0d8f0ed24918563385ab4abc54882f2a8b692b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8285a3d932beab7082beb9558a0d8f0ed24918563385ab4abc54882f2a8b692b", kill_on_drop: false }`
[INFO] [stdout] 8285a3d932beab7082beb9558a0d8f0ed24918563385ab4abc54882f2a8b692b
