[INFO] fetching crate utah2 0.1.1...
[INFO] testing utah2-0.1.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate utah2 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate utah2 0.1.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate utah2 0.1.1
[INFO] finished tweaking crates.io crate utah2 0.1.1
[INFO] tweaked toml for crates.io crate utah2 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-rand v0.11.0
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d76cf7e6026aec24f02b49fb84e63f2f94a47e1844d8e34f285adde719aefa45
[INFO] running `Command { std: "docker" "start" "-a" "d76cf7e6026aec24f02b49fb84e63f2f94a47e1844d8e34f285adde719aefa45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76cf7e6026aec24f02b49fb84e63f2f94a47e1844d8e34f285adde719aefa45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76cf7e6026aec24f02b49fb84e63f2f94a47e1844d8e34f285adde719aefa45", kill_on_drop: false }`
[INFO] [stdout] d76cf7e6026aec24f02b49fb84e63f2f94a47e1844d8e34f285adde719aefa45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67240fbea9dba6fc7bd69f6c71195b2223c0c32c1e234be8c2036bec455a5738
[INFO] running `Command { std: "docker" "start" "-a" "67240fbea9dba6fc7bd69f6c71195b2223c0c32c1e234be8c2036bec455a5738", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling ndarray-rand v0.11.0
[INFO] [stderr]    Compiling utah2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/util/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/prelude.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::util::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `readcsv` in the type namespace is first re-exported here
[INFO] [stdout] 2 | pub use crate::dataframe::*;
[INFO] [stdout] 3 | pub use crate::combinators::*;
[INFO] [stdout]   |         --------------------- but the name `readcsv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_constructor_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::impl_constructor_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_empty::*`
[INFO] [stdout]  --> src/implement/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::impl_empty::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_ops_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::impl_ops_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `other`, and `axis` are never read
[INFO] [stdout]    --> src/combinators/aggregate.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub struct Stdev<'a, I: 'a, T: 'a>
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     data: I,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 174 |     other: Vec<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 175 |     axis: UtahAxis,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "67240fbea9dba6fc7bd69f6c71195b2223c0c32c1e234be8c2036bec455a5738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67240fbea9dba6fc7bd69f6c71195b2223c0c32c1e234be8c2036bec455a5738", kill_on_drop: false }`
[INFO] [stdout] 67240fbea9dba6fc7bd69f6c71195b2223c0c32c1e234be8c2036bec455a5738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cb20e691226f0761db2e1cfa7e2daad0456f0a074430e7ccb9a4c541a0df6ce
[INFO] running `Command { std: "docker" "start" "-a" "6cb20e691226f0761db2e1cfa7e2daad0456f0a074430e7ccb9a4c541a0df6ce", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/util/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/prelude.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::util::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `readcsv` in the type namespace is first re-exported here
[INFO] [stdout] 2 | pub use crate::dataframe::*;
[INFO] [stdout] 3 | pub use crate::combinators::*;
[INFO] [stdout]   |         --------------------- but the name `readcsv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_constructor_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::impl_constructor_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_empty::*`
[INFO] [stdout]  --> src/implement/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::impl_empty::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_ops_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::impl_ops_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `other`, and `axis` are never read
[INFO] [stdout]    --> src/combinators/aggregate.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub struct Stdev<'a, I: 'a, T: 'a>
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     data: I,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 174 |     other: Vec<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 175 |     axis: UtahAxis,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling utah2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/util/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/prelude.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::util::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `readcsv` in the type namespace is first re-exported here
[INFO] [stdout] 2 | pub use crate::dataframe::*;
[INFO] [stdout] 3 | pub use crate::combinators::*;
[INFO] [stdout]   |         --------------------- but the name `readcsv` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_constructor_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::impl_constructor_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_empty::*`
[INFO] [stdout]  --> src/implement/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::impl_empty::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::impl_ops_generic::*`
[INFO] [stdout]  --> src/implement/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::impl_ops_generic::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `other`, and `axis` are never read
[INFO] [stdout]    --> src/combinators/aggregate.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub struct Stdev<'a, I: 'a, T: 'a>
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     data: I,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 174 |     other: Vec<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 175 |     axis: UtahAxis,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "6cb20e691226f0761db2e1cfa7e2daad0456f0a074430e7ccb9a4c541a0df6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb20e691226f0761db2e1cfa7e2daad0456f0a074430e7ccb9a4c541a0df6ce", kill_on_drop: false }`
[INFO] [stdout] 6cb20e691226f0761db2e1cfa7e2daad0456f0a074430e7ccb9a4c541a0df6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9a46fdd33ba0b220ed8af8f082caf40470e559d4d91fdfd6fb8b9b8e2ba7ce4
[INFO] running `Command { std: "docker" "start" "-a" "e9a46fdd33ba0b220ed8af8f082caf40470e559d4d91fdfd6fb8b9b8e2ba7ce4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::macros::*`
[INFO] [stderr]  --> src/util/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use self::macros::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]  --> src/prelude.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use crate::util::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^ the name `readcsv` in the type namespace is first re-exported here
[INFO] [stderr] 2 | pub use crate::dataframe::*;
[INFO] [stderr] 3 | pub use crate::combinators::*;
[INFO] [stderr]   |         --------------------- but the name `readcsv` in the type namespace is also re-exported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::impl_constructor_generic::*`
[INFO] [stderr]  --> src/implement/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use self::impl_constructor_generic::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::impl_empty::*`
[INFO] [stderr]  --> src/implement/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use self::impl_empty::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::impl_ops_generic::*`
[INFO] [stderr]  --> src/implement/mod.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use self::impl_ops_generic::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data`, `other`, and `axis` are never read
[INFO] [stderr]    --> src/combinators/aggregate.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 169 | pub struct Stdev<'a, I: 'a, T: 'a>
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 173 |     data: I,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 174 |     other: Vec<String>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 175 |     axis: UtahAxis,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `utah2` (lib) generated 6 warnings (run `cargo fix --lib -p utah2` to apply 4 suggestions)
[INFO] [stderr] warning: `utah2` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utah2-e16bb3a2856f32eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests utah2
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter_mut (line 180) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 119) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 13) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter (line 148) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::from_array (line 52) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 110) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::columns (line 85) ... FAILED
[INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter_mut (line 180) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:181:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:182:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:183:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut df : DataFrame<f64> = DataFrame::new(a);
[INFO] [stdout]   |              ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:183:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut df : DataFrame<f64> = DataFrame::new(a);
[INFO] [stdout]   |                               ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UtahAxis`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:184:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | let df_iter_mut = df.df_iter_mut(UtahAxis::Column);
[INFO] [stdout]   |                                  ^^^^^^^^ use of undeclared type `UtahAxis`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::UtahAxis;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 119) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:120:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:121:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:122:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]);
[INFO] [stdout]   |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:122:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]);
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:122:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]);
[INFO] [stdout]   |          ^^^^^^ -------------- supplied 1 generic argument
[INFO] [stdout]   |          |
[INFO] [stdout]   |          expected 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>, E> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]);
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 13) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:14:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:15:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:16:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::new(a);
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:16:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::new(a);
[INFO] [stdout]   |                           ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter (line 148) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:149:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:150:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:151:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]).unwrap();
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:151:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::new(a).index(&["1", "2"]).unwrap().columns(&["a", "b"]).unwrap();
[INFO] [stdout]   |                           ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UtahAxis`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:152:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | let df_iter = df.df_iter(UtahAxis::Row);
[INFO] [stdout]   |                          ^^^^^^^^ use of undeclared type `UtahAxis`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::UtahAxis;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::from_array (line 52) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:53:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr1` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:54:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr1(&[2.0, 7.0]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:55:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::from_array(a, UtahAxis::Column);
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:55:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::from_array(a, UtahAxis::Column);
[INFO] [stdout]   |                           ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UtahAxis`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:55:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : DataFrame<f64> = DataFrame::from_array(a, UtahAxis::Column);
[INFO] [stdout]   |                                                    ^^^^^^^^ use of undeclared type `UtahAxis`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::UtahAxis;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 110) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:111:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:112:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:113:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]);
[INFO] [stdout]   |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:113:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]);
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:113:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).index(&["1", "2"]);
[INFO] [stdout]   |          ^^^^^^ -------------- supplied 1 generic argument
[INFO] [stdout]   |          |
[INFO] [stdout]   |          expected 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>, E> = DataFrame::new(a).index(&["1", "2"]);
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::columns (line 85) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:86:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:87:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[2.0, 7.0], [3.0, 4.0]]);
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:88:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).columns(&["a", "b"]);
[INFO] [stdout]   |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:88:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).columns(&["a", "b"]);
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:88:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>> = DataFrame::new(a).columns(&["a", "b"]);
[INFO] [stdout]   |          ^^^^^^ -------------- supplied 1 generic argument
[INFO] [stdout]   |          |
[INFO] [stdout]   |          expected 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 5 | let df : Result<DataFrame<f64>, E> = DataFrame::new(a).columns(&["a", "b"]);
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 21) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utah`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah::prelude::*;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `utah`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utah2::prelude::*;
[INFO] [stdout]   |     ~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `arr2` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:23:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[InnerType::Float(2.0), InnerType::Str("ak".into())],
[INFO] [stdout]   |         ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ndarray::arr2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DataFrame` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:25:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | let df : DataFrame<InnerType> = DataFrame::new(a);
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `InnerType` in this scope
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:25:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | let df : DataFrame<InnerType> = DataFrame::new(a);
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_implement_impl_constructor_generic_rs_21_0<InnerType>() {
[INFO] [stdout]   |                                                                                                     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataFrame`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:25:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | let df : DataFrame<InnerType> = DataFrame::new(a);
[INFO] [stdout]   |                                 ^^^^^^^^^ use of undeclared type `DataFrame`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use utah2::DataFrame;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InnerType`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:23:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[InnerType::Float(2.0), InnerType::Str("ak".into())],
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `InnerType`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InnerType`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:23:40
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = arr2(&[[InnerType::Float(2.0), InnerType::Str("ak".into())],
[INFO] [stdout]   |                                        ^^^^^^^^^ use of undeclared type `InnerType`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InnerType`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:24:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |                [InnerType::Int32(6), InnerType::Int64(10)]]);
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `InnerType`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InnerType`
[INFO] [stdout]  --> src/implement/impl_constructor_generic.rs:24:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |                [InnerType::Int32(6), InnerType::Int64(10)]]);
[INFO] [stdout]   |                                      ^^^^^^^^^ use of undeclared type `InnerType`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::columns (line 85)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter (line 148)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::df_iter_mut (line 180)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::from_array (line 52)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 110)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::index (line 119)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 13)
[INFO] [stdout]     src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame<T>::new (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e9a46fdd33ba0b220ed8af8f082caf40470e559d4d91fdfd6fb8b9b8e2ba7ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a46fdd33ba0b220ed8af8f082caf40470e559d4d91fdfd6fb8b9b8e2ba7ce4", kill_on_drop: false }`
[INFO] [stdout] e9a46fdd33ba0b220ed8af8f082caf40470e559d4d91fdfd6fb8b9b8e2ba7ce4
