[INFO] cloning repository https://github.com/simonnicholls1/light-r
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simonnicholls1/light-r" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonnicholls1%2Flight-r", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonnicholls1%2Flight-r'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f777dbb19475fa0da84339f5195bc6e278dd987e
[INFO] checking simonnicholls1/light-r against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonnicholls1%2Flight-r" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/simonnicholls1/light-r
[INFO] finished tweaking git repo https://github.com/simonnicholls1/light-r
[INFO] tweaked toml for git repo https://github.com/simonnicholls1/light-r written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simonnicholls1/light-r on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/simonnicholls1/light-r already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.97
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.97
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[INFO] [stderr]   Downloaded js-sys v0.3.74
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b91537a9aff348bea5bb123de8a02056c35e1084eb0ef1a7c6b9a6d32433774d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91537a9aff348bea5bb123de8a02056c35e1084eb0ef1a7c6b9a6d32433774d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91537a9aff348bea5bb123de8a02056c35e1084eb0ef1a7c6b9a6d32433774d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd6ab9504d80b734ce4d075f782780a8afb437f2a71f9f396ed8f1f9ed8b5a8
[INFO] running `Command { std: "docker" "start" "-a" "1dd6ab9504d80b734ce4d075f782780a8afb437f2a71f9f396ed8f1f9ed8b5a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking light-r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::plot`
[INFO] [stdout]  --> tests/plot.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::plot};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^ no `plot` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/plot.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/plot.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/plot.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/plot.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::load`
[INFO] [stdout]  --> tests/load.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::load};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^ no `load` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::before`
[INFO] [stdout]  --> tests/before.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use light_r::{DataFrame, operations::before};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^ no `before` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DataFrame`
[INFO] [stdout]  --> tests/load.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::load};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `light-r` (test "load") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `light-r` (test "plot") due to 5 previous errors
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/before.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/before.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/before.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/before.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::signal`
[INFO] [stdout]  --> tests/signal.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::signal};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^ no `signal` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `light-r` (test "before") due to 5 previous errors
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::shift`
[INFO] [stdout]  --> tests/shift.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::shift};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^ no `shift` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]  --> tests/shift.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use approx::assert_relative_eq;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `approx`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `approx`, use `cargo add approx` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/signal.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/signal.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/signal.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/signal.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/signal.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/signal.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/shift.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/shift.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/signal.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/signal.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/shift.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/shift.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/shift.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/shift.rs:66:33
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/shift.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/shift.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::vol_scale`
[INFO] [stdout]  --> tests/vol_scale.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::vol_scale};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^ no `vol_scale` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]  --> tests/vol_scale.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use approx::assert_relative_eq;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `approx`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `approx`, use `cargo add approx` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/vol_scale.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `light_r::operations::ffill`
[INFO] [stdout]  --> tests/ffill.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use light_r::{DataFrame, operations::ffill};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^ no `ffill` in `operations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/vol_scale.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]  --> tests/ffill.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use approx::assert_relative_eq;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `approx`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `approx`, use `cargo add approx` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/vol_scale.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         dates: vec![],
[INFO] [stdout]    |         ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/vol_scale.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         data: vec![],
[INFO] [stdout]    |         ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/vol_scale.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/vol_scale.rs:47:33
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let df = DataFrame { dates, data, column_names };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `row_names`, `row_or_column`, `offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `light-r` (test "signal") due to 9 previous errors
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/ffill.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/ffill.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/ffill.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/ffill.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `dates`
[INFO] [stdout]   --> tests/ffill.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                          ^^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DataFrame` has no field named `data`
[INFO] [stdout]   --> tests/ffill.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let df = DataFrame { dates, data };
[INFO] [stdout]    |                                 ^^^^ `DataFrame` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `mmap`, `num_rows`, `num_columns`, `column_names`, `row_names` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `light-r` (test "vol_scale") due to 8 previous errors
[INFO] [stderr] error: could not compile `light-r` (test "shift") due to 10 previous errors
[INFO] [stderr] error: could not compile `light-r` (test "ffill") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "1dd6ab9504d80b734ce4d075f782780a8afb437f2a71f9f396ed8f1f9ed8b5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd6ab9504d80b734ce4d075f782780a8afb437f2a71f9f396ed8f1f9ed8b5a8", kill_on_drop: false }`
[INFO] [stdout] 1dd6ab9504d80b734ce4d075f782780a8afb437f2a71f9f396ed8f1f9ed8b5a8