[INFO] fetching crate brassfibre 0.2.0...
[INFO] testing brassfibre-0.2.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate brassfibre 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate brassfibre 0.2.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brassfibre 0.2.0
[INFO] finished tweaking crates.io crate brassfibre 0.2.0
[INFO] tweaked toml for crates.io crate brassfibre 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding csv v0.14.7 (available: v1.3.0)
[INFO] [stderr]       Adding nullvec v0.1.5 (available: v0.2.0)
[INFO] [stderr]       Adding num v0.1.42 (available: v0.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b38d7fa67b9d73c8ed15c36d7eec4b13f79e8e7ea600ac76ef15368510e24d1e
[INFO] running `Command { std: "docker" "start" "-a" "b38d7fa67b9d73c8ed15c36d7eec4b13f79e8e7ea600ac76ef15368510e24d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b38d7fa67b9d73c8ed15c36d7eec4b13f79e8e7ea600ac76ef15368510e24d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38d7fa67b9d73c8ed15c36d7eec4b13f79e8e7ea600ac76ef15368510e24d1e", kill_on_drop: false }`
[INFO] [stdout] b38d7fa67b9d73c8ed15c36d7eec4b13f79e8e7ea600ac76ef15368510e24d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 964947dbb06ea16438ba11d9e986ed271413bc34540174a054399efa51e6cb66
[INFO] running `Command { std: "docker" "start" "-a" "964947dbb06ea16438ba11d9e986ed271413bc34540174a054399efa51e6cb66", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling csv v0.14.7
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling nullvec v0.1.5
[INFO] [stderr]    Compiling brassfibre v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/algos/computation.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num::{Num, Zero, Float, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/algos/counter.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::{Borrow, Cow};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nullvec::prelude::dev::algos::Sorter`
[INFO] [stdout]  --> src/block/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nullvec::prelude::dev::algos::Sorter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/aggregation.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/groupby.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                          ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:68
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                                    ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let header: Vec<String> = try!(reader.headers());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:35:39
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let values: Vec<Scalar> = try!(record);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         try!(writer.encode(columns));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             try!(writer.encode(row));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/block/groupby.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/block/mod.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/series/groupby.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/series/mod.rs:156:38
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]   --> src/frame/reshape.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]  --> src/block/reshape.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/block/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/block/mod.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row {
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/block/mod.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn loc(&'c self, label: &Self::Key) -> Self::Row {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/frame/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn iloc(&'c self, locaiton: &usize) -> Self::Row {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/frame/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn blocs(&self, labels: &[bool]) -> Self {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn get(&'i self, label: &Self::Key) -> Self::Column {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]   --> src/frame/mod.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn iget(&'i self, loc: &usize) -> Self::Column {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locations`
[INFO] [stdout]   --> src/indexer/mod.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ilocs_forced(&self, locations: &[usize]) -> Self {
[INFO] [stdout]    |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Duplicates` is never used
[INFO] [stdout]  --> src/algos/duplicates.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Duplicates {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `duplicated`, `duplicated_keepfirst`, `duplicated_keeplast`, and `duplicated_keepnone` are never used
[INFO] [stdout]   --> src/algos/duplicates.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Duplicates {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn duplicated<T>(a: &[T], how: Duplicates) -> Vec<bool>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn duplicated_keepfirst<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn duplicated_keeplast<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn duplicated_keepnone<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `left`, `right`, and `outer` are never used
[INFO] [stdout]   --> src/algos/join.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait JoinOp<T> {
[INFO] [stdout]    |           ------ associated functions in this trait
[INFO] [stdout] 14 |     fn inner(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout] 15 |     fn left(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 16 |     fn right(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 17 |     fn outer(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assert_binop` is never used
[INFO] [stdout]    --> src/frame/mod.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout] 116 | |     where I: Clone + Eq + Hash,
[INFO] [stdout] 117 | |           C: Clone + Eq + Hash
[INFO] [stdout]     | |______________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |       fn assert_binop(&self, other: &Self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nullvec v0.1.5, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "964947dbb06ea16438ba11d9e986ed271413bc34540174a054399efa51e6cb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964947dbb06ea16438ba11d9e986ed271413bc34540174a054399efa51e6cb66", kill_on_drop: false }`
[INFO] [stdout] 964947dbb06ea16438ba11d9e986ed271413bc34540174a054399efa51e6cb66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b33cd0b50ac341458d5654579d5afd082ee7b653bf0ddd1db276e22f43d9583
[INFO] running `Command { std: "docker" "start" "-a" "4b33cd0b50ac341458d5654579d5afd082ee7b653bf0ddd1db276e22f43d9583", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/algos/computation.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num::{Num, Zero, Float, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/algos/counter.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::{Borrow, Cow};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nullvec::prelude::dev::algos::Sorter`
[INFO] [stdout]  --> src/block/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nullvec::prelude::dev::algos::Sorter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/aggregation.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/groupby.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                          ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:68
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                                    ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let header: Vec<String> = try!(reader.headers());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:35:39
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let values: Vec<Scalar> = try!(record);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         try!(writer.encode(columns));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             try!(writer.encode(row));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/block/groupby.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/block/mod.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/series/groupby.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/series/mod.rs:156:38
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]   --> src/frame/reshape.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]  --> src/block/reshape.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/block/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/block/mod.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row {
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/block/mod.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn loc(&'c self, label: &Self::Key) -> Self::Row {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/frame/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn iloc(&'c self, locaiton: &usize) -> Self::Row {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/frame/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn blocs(&self, labels: &[bool]) -> Self {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn get(&'i self, label: &Self::Key) -> Self::Column {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]   --> src/frame/mod.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn iget(&'i self, loc: &usize) -> Self::Column {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locations`
[INFO] [stdout]   --> src/indexer/mod.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ilocs_forced(&self, locations: &[usize]) -> Self {
[INFO] [stdout]    |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Duplicates` is never used
[INFO] [stdout]  --> src/algos/duplicates.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Duplicates {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `duplicated`, `duplicated_keepfirst`, `duplicated_keeplast`, and `duplicated_keepnone` are never used
[INFO] [stdout]   --> src/algos/duplicates.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Duplicates {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn duplicated<T>(a: &[T], how: Duplicates) -> Vec<bool>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn duplicated_keepfirst<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn duplicated_keeplast<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn duplicated_keepnone<T>(a: &[T]) -> Vec<bool>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling brassfibre v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `left`, `right`, and `outer` are never used
[INFO] [stdout]   --> src/algos/join.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait JoinOp<T> {
[INFO] [stdout]    |           ------ associated functions in this trait
[INFO] [stdout] 14 |     fn inner(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout] 15 |     fn left(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 16 |     fn right(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 17 |     fn outer(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assert_binop` is never used
[INFO] [stdout]    --> src/frame/mod.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout] 116 | |     where I: Clone + Eq + Hash,
[INFO] [stdout] 117 | |           C: Clone + Eq + Hash
[INFO] [stdout]     | |______________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |       fn assert_binop(&self, other: &Self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/scalar.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/algos/computation.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num::{Num, Zero, Float, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/algos/counter.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::{Borrow, Cow};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nullvec::prelude::dev::algos::Sorter`
[INFO] [stdout]  --> src/block/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nullvec::prelude::dev::algos::Sorter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/aggregation.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/block/groupby.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num::{Num, Zero, ToPrimitive};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                          ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/frame/mod.rs:186:68
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout]     |          -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stdout]     |                                                                    ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let header: Vec<String> = try!(reader.headers());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:35:39
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let values: Vec<Scalar> = try!(record);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         try!(writer.encode(columns));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             try!(writer.encode(row));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/block/groupby.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/block/mod.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/series/groupby.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/series/mod.rs:156:38
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]   --> src/frame/reshape.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexerIndex`
[INFO] [stdout]  --> src/block/reshape.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/block/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/block/mod.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row {
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/block/mod.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn loc(&'c self, label: &Self::Key) -> Self::Row {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locaiton`
[INFO] [stdout]   --> src/frame/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn iloc(&'c self, locaiton: &usize) -> Self::Row {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/frame/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn blocs(&self, labels: &[bool]) -> Self {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/frame/mod.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn get(&'i self, label: &Self::Key) -> Self::Column {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]   --> src/frame/mod.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn iget(&'i self, loc: &usize) -> Self::Column {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locations`
[INFO] [stdout]   --> src/indexer/mod.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ilocs_forced(&self, locations: &[usize]) -> Self {
[INFO] [stdout]    |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(15), Scalar::f64(40.)],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assert_binop` is never used
[INFO] [stdout]    --> src/frame/mod.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stdout] 116 | |     where I: Clone + Eq + Hash,
[INFO] [stdout] 117 | |           C: Clone + Eq + Hash
[INFO] [stdout]     | |______________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |       fn assert_binop(&self, other: &Self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let exp: Series<f64, &str> = Series::new(vec![1., 6.], vec!["X", "Y"]);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let exp: Series<f64, &str> = Series::new(vec![5., 10.], vec!["X", "Y"]);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(14),
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(-2), Scalar::f64(3.1)],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> tests/frame_aggregation.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(7), Scalar::f64(10.)],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nullvec v0.1.5, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4b33cd0b50ac341458d5654579d5afd082ee7b653bf0ddd1db276e22f43d9583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b33cd0b50ac341458d5654579d5afd082ee7b653bf0ddd1db276e22f43d9583", kill_on_drop: false }`
[INFO] [stdout] 4b33cd0b50ac341458d5654579d5afd082ee7b653bf0ddd1db276e22f43d9583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2fbc9de33a448bf7616cd871df1d6995f842ddbb0cf0c1939467f08026f6f52
[INFO] running `Command { std: "docker" "start" "-a" "e2fbc9de33a448bf7616cd871df1d6995f842ddbb0cf0c1939467f08026f6f52", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: unused import: `Num`
[INFO] [stderr]  --> src/algos/computation.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num::{Num, Zero, Float, ToPrimitive};
[INFO] [stderr]   |           ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Borrow`
[INFO] [stderr]  --> src/algos/counter.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::{Borrow, Cow};
[INFO] [stderr]   |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nullvec::prelude::dev::algos::Sorter`
[INFO] [stderr]  --> src/block/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use nullvec::prelude::dev::algos::Sorter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Num`
[INFO] [stderr]  --> src/block/aggregation.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use num::{Num, Zero, ToPrimitive};
[INFO] [stderr]   |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Num`
[INFO] [stderr]  --> src/block/groupby.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num::{Num, Zero, ToPrimitive};
[INFO] [stderr]   |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/frame/mod.rs:186:58
[INFO] [stderr]     |
[INFO] [stderr] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stderr]     |          -- lifetime `'i` declared here
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stderr]     |                                                          ^ this elided lifetime gets resolved as `'i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/frame/mod.rs:186:68
[INFO] [stderr]     |
[INFO] [stderr] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stderr]     |          -- lifetime `'i` declared here
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn groupby<G>(&'i self, other: Vec<G>) -> GroupBy<DataFrame<I, C>, G>
[INFO] [stderr]     |                                                                    ^ this elided lifetime gets resolved as `'i`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/io/mod.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let header: Vec<String> = try!(reader.headers());
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/io/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |             let values: Vec<Scalar> = try!(record);
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/io/mod.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         try!(writer.encode(columns));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/io/mod.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             try!(writer.encode(row));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/traits.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out;
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/block/groupby.rs:30:38
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/block/mod.rs:295:38
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/series/groupby.rs:29:38
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/series/mod.rs:156:38
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IndexerIndex`
[INFO] [stderr]   --> src/frame/reshape.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stderr]    |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IndexerIndex`
[INFO] [stderr]  --> src/block/reshape.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join};
[INFO] [stderr]   |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/block/mod.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row {
[INFO] [stderr]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `locaiton`
[INFO] [stderr]   --> src/block/mod.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row {
[INFO] [stderr]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `labels`
[INFO] [stderr]   --> src/block/mod.rs:77:28
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self {
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/frame/mod.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn loc(&'c self, label: &Self::Key) -> Self::Row {
[INFO] [stderr]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `locaiton`
[INFO] [stderr]   --> src/frame/mod.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn iloc(&'c self, locaiton: &usize) -> Self::Row {
[INFO] [stderr]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `labels`
[INFO] [stderr]   --> src/frame/mod.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn blocs(&self, labels: &[bool]) -> Self {
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/frame/mod.rs:84:22
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn get(&'i self, label: &Self::Key) -> Self::Column {
[INFO] [stderr]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `loc`
[INFO] [stderr]   --> src/frame/mod.rs:88:23
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn iget(&'i self, loc: &usize) -> Self::Column {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `locations`
[INFO] [stderr]   --> src/indexer/mod.rs:80:28
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn ilocs_forced(&self, locations: &[usize]) -> Self {
[INFO] [stderr]    |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Duplicates` is never used
[INFO] [stderr]  --> src/algos/duplicates.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Duplicates {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `duplicated`, `duplicated_keepfirst`, `duplicated_keeplast`, and `duplicated_keepnone` are never used
[INFO] [stderr]   --> src/algos/duplicates.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Duplicates {
[INFO] [stderr]    | --------------- associated functions in this implementation
[INFO] [stderr] 14 |     pub fn duplicated<T>(a: &[T], how: Duplicates) -> Vec<bool>
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn duplicated_keepfirst<T>(a: &[T]) -> Vec<bool>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     fn duplicated_keeplast<T>(a: &[T]) -> Vec<bool>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     fn duplicated_keepnone<T>(a: &[T]) -> Vec<bool>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `left`, `right`, and `outer` are never used
[INFO] [stderr]   --> src/algos/join.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub trait JoinOp<T> {
[INFO] [stderr]    |           ------ associated functions in this trait
[INFO] [stderr] 14 |     fn inner(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stderr] 15 |     fn left(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 16 |     fn right(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 17 |     fn outer(left: &[T], right: &[T]) -> (Vec<T>, Vec<usize>, Vec<usize>);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `assert_binop` is never used
[INFO] [stderr]    --> src/frame/mod.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stderr] 116 | |     where I: Clone + Eq + Hash,
[INFO] [stderr] 117 | |           C: Clone + Eq + Hash
[INFO] [stderr]     | |______________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 174 |       fn assert_binop(&self, other: &Self) {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `assert_binop` is never used
[INFO] [stderr]    --> src/frame/mod.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C>
[INFO] [stderr] 116 | |     where I: Clone + Eq + Hash,
[INFO] [stderr] 117 | |           C: Clone + Eq + Hash
[INFO] [stderr]     | |______________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 174 |       fn assert_binop(&self, other: &Self) {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brassfibre` (lib) generated 31 warnings (run `cargo fix --lib -p brassfibre` to apply 10 suggestions)
[INFO] [stderr] warning: `brassfibre` (lib test) generated 28 warnings (27 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/scalar.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brassfibre` (test "scalar") generated 1 warning
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(15), Scalar::f64(40.)],
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let exp: Series<f64, &str> = Series::new(vec![1., 6.], vec!["X", "Y"]);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let exp: Series<f64, &str> = Series::new(vec![5., 10.], vec!["X", "Y"]);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(14),
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(-2), Scalar::f64(3.1)],
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exp`
[INFO] [stderr]   --> tests/frame_aggregation.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let exp: Series<Scalar, &str> = Series::new(vec![Scalar::i64(7), Scalar::f64(10.)],
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stderr] 
[INFO] [stderr] warning: `brassfibre` (test "frame_aggregation") generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nullvec v0.1.5, num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brassfibre-a7714e94f056d7f4)
[INFO] [stdout] 
[INFO] [stdout] running 92 tests
[INFO] [stdout] test algos::computation::tests::test_vec_count_f64 ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_count_str ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_mean_f64 ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_mimnax ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_std ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_sum_f64 ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_var ... ok
[INFO] [stdout] test algos::counter::tests::test_counter_int ... ok
[INFO] [stdout] test algos::counter::tests::test_counter_int_dup ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_sum_i64 ... ok
[INFO] [stdout] test algos::computation::tests::test_scalar_minmax ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_mean_i64 ... ok
[INFO] [stdout] test algos::duplicates::tests::test_vec_duplicates_int ... ok
[INFO] [stdout] test algos::counter::tests::test_counter_string ... ok
[INFO] [stdout] test algos::duplicates::tests::test_vec_duplicates_str ... ok
[INFO] [stdout] test algos::computation::tests::test_vec_mimnax_float ... ok
[INFO] [stdout] test algos::grouper::tests::test_vec_groupby_int ... ok
[INFO] [stdout] test algos::grouper::tests::test_vec_groupby_str ... ok
[INFO] [stdout] test algos::join::tests::test_vec_inner_join ... ok
[INFO] [stdout] test algos::join::tests::test_vec_inner_join_string ... ok
[INFO] [stdout] test algos::join::tests::test_vec_left_join ... ok
[INFO] [stdout] test algos::join::tests::test_vec_left_join_string ... ok
[INFO] [stdout] test algos::counter::tests::test_counter_str ... ok
[INFO] [stdout] test algos::join::tests::test_vec_outer_join ... ok
[INFO] [stdout] test algos::join::tests::test_vec_right_join ... ok
[INFO] [stdout] test algos::counter::tests::test_counter_empty ... ok
[INFO] [stdout] test algos::join::tests::test_vec_right_join_string ... ok
[INFO] [stdout] test algos::join::tests::test_vec_outer_join_string ... ok
[INFO] [stdout] test algos::set::tests::test_union ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_bool_elemwise_logical ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_broadcast ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_broadcast_refs ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_broadcast_move ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_elemwise_move ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_elemwise ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_broadcast ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_broadcast_refs ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_elemwise ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_broadcast_move ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_elemwise_move ... ok
[INFO] [stdout] test formatting::tests::test_to_pad_string_vector_with_header ... ok
[INFO] [stdout] test formatting::tests::test_to_string_vector_float ... ok
[INFO] [stdout] test formatting::tests::test_to_string_vector_int ... ok
[INFO] [stdout] test formatting::tests::test_to_string_vector_str ... ok
[INFO] [stdout] test frame::tests::test_block_add_columns ... ok
[INFO] [stdout] test frame::tests::test_block_columns_slice ... ok
[INFO] [stdout] test frame::tests::test_block_creation_from_vec ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_i64_elemwise_refs ... ok
[INFO] [stdout] test block::ops::tests::test_block_ops_f64_elemwise_refs ... ok
[INFO] [stdout] test frame::tests::test_block_slice_ilocs ... ok
[INFO] [stdout] test frame::tests::test_block_slice_locs ... ok
[INFO] [stdout] test indexer::convert::tests::test_i64_vec_to_indexer ... ok
[INFO] [stdout] test indexer::convert::tests::test_string_indexer_to_vec ... ok
[INFO] [stdout] test indexer::convert::tests::test_str_indexer_to_vec ... ok
[INFO] [stdout] test indexer::indexing::tests::test_indexing_str ... ok
[INFO] [stdout] test indexer::ops::tests::test_index_ops_i64_broadcast ... ok
[INFO] [stdout] test indexer::ops::tests::test_index_ops_i64_broadcast_refs ... ok
[INFO] [stdout] test indexer::ops::tests::test_index_ops_i64_elemwise ... ok
[INFO] [stdout] test indexer::sort::tests::test_index_argsort_int ... ok
[INFO] [stdout] test indexer::sort::tests::test_index_argsort_str ... ok
[INFO] [stdout] test indexer::convert::tests::test_str_vec_to_indexer ... ok
[INFO] [stdout] test indexer::convert::tests::test_string_vec_to_indexer ... ok
[INFO] [stdout] test indexer::sort::tests::test_index_sort_str ... ok
[INFO] [stdout] test indexer::indexing::tests::test_indexing_int64 ... ok
[INFO] [stdout] test series::convert::tests::test_from_vec_int ... ok
[INFO] [stdout] test indexer::ops::tests::test_index_ops_i64_elemwise_refs ... ok
[INFO] [stdout] test series::convert::tests::test_into_vec_int ... ok
[INFO] [stdout] test indexer::sort::tests::test_index_sort_int ... ok
[INFO] [stdout] test series::convert::tests::test_from_vec_str ... ok
[INFO] [stdout] test series::convert::tests::test_into_vec_str ... ok
[INFO] [stdout] test series::groupby::tests::test_series_agg_sum_str_grouper ... ok
[INFO] [stdout] test series::groupby::tests::test_series_agg_sum_integer_grouper ... ok
[INFO] [stdout] test series::groupby::tests::test_series_get_group ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_bool_broadcast_logical ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_bool_elemwise_logical ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_broadcast ... ok
[INFO] [stdout] test indexer::convert::tests::test_i64_indexer_to_vec ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_broadcast_move ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_broadcast_refs ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_elemwise ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_elemwise_move ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_broadcast ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_broadcast_refs ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_elemwise ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_f64_elemwise_refs ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_elemwise_refs ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_elemwise_move ... ok
[INFO] [stdout] test series::sort::tests::test_sort_index_str ... ok
[INFO] [stdout] test series::sort::tests::test_sort_index_int ... ok
[INFO] [stdout] test series::ops::tests::test_series_ops_i64_broadcast_move ... ok
[INFO] [stdout] test indexer::indexing::tests::test_indexing_int64_invalid - should panic ... ok
[INFO] [stdout] test indexer::indexing::tests::test_indexing_str_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 92 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array.rs (/opt/rustwide/target/debug/deps/array-316a5de09a3bcb3b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_astype ... ok
[INFO] [stdout] test test_blocs ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_creation ... ok
[INFO] [stdout] test test_creation_macros ... ok
[INFO] [stdout] test test_container ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_ilocs ... ok
[INFO] [stdout] test test_dtype_property ... ok
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] test test_ilocs_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array_aggregation.rs (/opt/rustwide/target/debug/deps/array_aggregation-307bceef99de0be9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_aggregation_float64 ... ok
[INFO] [stdout] test test_aggregation_int64 ... ok
[INFO] [stdout] test test_aggregation_sum_should_panic - should panic ... ok
[INFO] [stdout] test test_aggregation_mean_should_panic - should panic ... ok
[INFO] [stdout] test test_aggregation_min_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/block.rs (/opt/rustwide/target/debug/deps/block-8d12ab444dea75cd)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_block_columns_get ... ok
[INFO] [stdout] test test_block_columns_slice ... ok
[INFO] [stdout] test test_block_creation_from_col_vec ... ok
[INFO] [stdout] test test_block_creation_from_row_vec ... ok
[INFO] [stdout] test test_block_creation_from_series ... ok
[INFO] [stdout] test test_block_creation_from_nested_vec ... ok
[INFO] [stdout] test test_block_creation_from_vec ... ok
[INFO] [stdout] test test_block_creation_into ... ok
[INFO] [stdout] test test_block_head_tail ... ok
[INFO] [stdout] test test_block_into_iter ... ok
[INFO] [stdout] test test_block_reindex ... ok
[INFO] [stdout] test test_block_reindex_by_index ... ok
[INFO] [stdout] test test_block_iter ... ok
[INFO] [stdout] test test_block_transpose ... ok
[INFO] [stdout] test test_insert ... ok
[INFO] [stdout] test test_slice_ilocs ... ok
[INFO] [stdout] test test_slice_locs ... ok
[INFO] [stdout] test test_block_reindex_by_index_panic - should panic ... ok
[INFO] [stdout] test test_block_reindex_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/block_aggregation.rs (/opt/rustwide/target/debug/deps/block_aggregation-739a131ce9970661)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_describe_float ... ok
[INFO] [stdout] test test_block_sum ... ok
[INFO] [stdout] test test_minmax_int ... ok
[INFO] [stdout] test test_minmax_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/block_groupby.rs (/opt/rustwide/target/debug/deps/block_groupby-c4215aa921ac7967)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_block_agg ... ok
[INFO] [stdout] test test_block_agg2 ... ok
[INFO] [stdout] test test_block_get_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/block_reshape.rs (/opt/rustwide/target/debug/deps/block_reshape-d6cc4a59aec4b6a4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_block_concat ... ok
[INFO] [stdout] test test_block_append ... ok
[INFO] [stdout] test test_block_join ... ok
[INFO] [stdout] test test_block_append_failure - should panic ... ok
[INFO] [stdout] test test_block_concat_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/format.rs (/opt/rustwide/target/debug/deps/format-d85e03ae4c42d15c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_block_format ... ok
[INFO] [stdout] test test_block_format_debug ... ok
[INFO] [stdout] test test_dataframe_format ... ok
[INFO] [stdout] test test_dataframe_format_debug ... ok
[INFO] [stdout] test test_series_format ... ok
[INFO] [stdout] test test_series_format_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/frame.rs (/opt/rustwide/target/debug/deps/frame-361d1d9b9b20bf45)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_frame_iter ... ok
[INFO] [stdout] test test_frame_add_columns ... ok
[INFO] [stdout] test test_frame_columns_slice ... ok
[INFO] [stdout] test test_frame_creation_from_vec ... ok
[INFO] [stdout] test test_frame_slice_locs ... ok
[INFO] [stdout] test test_frame_into_iter ... ok
[INFO] [stdout] test test_frame_properties ... ok
[INFO] [stdout] test test_frame_slice_ilocs ... ok
[INFO] [stdout] test test_frame_slice_ilocs_panic - should panic ... ok
[INFO] [stdout] test test_frame_slice_locs_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/frame_aggregation.rs (/opt/rustwide/target/debug/deps/frame_aggregation-d917d1d0e1257c94)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/frame_groupby.rs (/opt/rustwide/target/debug/deps/frame_groupby-a03bf813fa26ae34)
[INFO] [stdout] test test_frame_agg_non_numerics ... ok
[INFO] [stdout] test test_frame_agg ... ok
[INFO] [stdout] test test_frame_describe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_frame_get_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/frame_reshape.rs (/opt/rustwide/target/debug/deps/frame_reshape-3ae75322f880ea93)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_dataframe_concat ... ok
[INFO] [stdout] test test_block_join ... ok
[INFO] [stdout] test test_dataframe_append ... ok
[INFO] [stdout] test test_dataframe_append_different_columns - should panic ... ok
[INFO] [stdout] test test_block_concat_panic - should panic ... ok
[INFO] [stdout] test test_dataframe_append_different_dtype - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/indexer.rs (/opt/rustwide/target/debug/deps/indexer-332b531c8aea4a99)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_equals ... ok
[INFO] [stdout] test test_index_append ... ok
[INFO] [stdout] test test_index_creation_from_len ... ok
[INFO] [stdout] test test_index_creation_str ... ok
[INFO] [stdout] test test_index_creation_string ... ok
[INFO] [stdout] test test_index_from_iter ... ok
[INFO] [stdout] test test_index_iloc_ilocs ... ok
[INFO] [stdout] test test_index_into_iter ... ok
[INFO] [stdout] test test_index_iter ... ok
[INFO] [stdout] test test_index_loc_int64 ... ok
[INFO] [stdout] test test_index_loc_str ... ok
[INFO] [stdout] test test_index_push ... ok
[INFO] [stdout] test test_copy ... ok
[INFO] [stdout] test test_reindex ... ok
[INFO] [stdout] test test_index_creation_int64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/io_csv.rs (/opt/rustwide/target/debug/deps/io_csv-27163dc810004ab9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_read_csv_no_header ... ok
[INFO] [stdout] test test_read_csv_with_header ... ok
[INFO] [stdout] test test_read_csv_error_different_items ... ok
[INFO] [stdout] test test_write_csv ... ok
[INFO] [stdout] test test_file_io ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_file_io stdout ----
[INFO] [stdout] thread 'test_file_io' panicked at tests/io_csv.rs:125:56:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ea6c6aae16a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5ea6c6aae16a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5ea6c6aae16a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ea6c6aae16a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ea6c6ad6023 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5ea6c6ad6023 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5ea6c6aaad23 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5ea6c6aadfb2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stderr] error: test failed, to rerun pass `--test io_csv`
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5ea6c6aaf5fa - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5ea6c6aaf404 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5ea6c6a2fda9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5ea6c6a2fda9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5ea6c6aafcf8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5ea6c6aafcf8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5ea6c6aafaba - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5ea6c6aae649 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5ea6c6aaf74c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5ea6c6ad4360 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5ea6c6ad47a6 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x5ea6c69f0389 - core::result::Result<T,E>::unwrap::hbf5403ad015607f0
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x5ea6c69f0389 - io_csv::test_file_io::h256533a98a2c35cf
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/io_csv.rs:125:19
[INFO] [stdout]   21:     0x5ea6c69ef957 - io_csv::test_file_io::{{closure}}::h961b9e9819017189
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/io_csv.rs:114:18
[INFO] [stdout]   22:     0x5ea6c69e7766 - core::ops::function::FnOnce::call_once::h15587e817cc61291
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5ea6c6a3467b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ea6c6a3467b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5ea6c6a33ff7 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5ea6c6a33ff7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5ea6c6a33ff7 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5ea6c6a33ff7 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5ea6c6a33ff7 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5ea6c6a33ff7 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5ea6c6a33ff7 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5ea6c69f7714 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5ea6c69f7714 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5ea6c69faebe - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x5ea6c69faebe - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5ea6c69faebe - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5ea6c69faebe - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5ea6c69faebe - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5ea6c69faebe - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x5ea6c69faebe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5ea6c6ab3bdb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5ea6c6ab3bdb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5ea6c6ab3bdb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7506209bcac3 - <unknown>
[INFO] [stdout]   45:     0x750620a4da04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_file_io
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2fbc9de33a448bf7616cd871df1d6995f842ddbb0cf0c1939467f08026f6f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fbc9de33a448bf7616cd871df1d6995f842ddbb0cf0c1939467f08026f6f52", kill_on_drop: false }`
[INFO] [stdout] e2fbc9de33a448bf7616cd871df1d6995f842ddbb0cf0c1939467f08026f6f52
