[INFO] crate crabsformer 2019.3.17 is already in cache
[INFO] testing crabsformer-2019.3.17 against 1.45.2 for beta-1.46-1
[INFO] extracting crate crabsformer 2019.3.17 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate crabsformer 2019.3.17 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crabsformer 2019.3.17
[INFO] finished tweaking crates.io crate crabsformer 2019.3.17
[INFO] tweaked toml for crates.io crate crabsformer 2019.3.17 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1b50292f6fec212d620dedcc5bc84a700b784f5c83070a1c1a27ef0c58e52d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c1b50292f6fec212d620dedcc5bc84a700b784f5c83070a1c1a27ef0c58e52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1b50292f6fec212d620dedcc5bc84a700b784f5c83070a1c1a27ef0c58e52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1b50292f6fec212d620dedcc5bc84a700b784f5c83070a1c1a27ef0c58e52d", kill_on_drop: false }`
[INFO] [stdout] 2c1b50292f6fec212d620dedcc5bc84a700b784f5c83070a1c1a27ef0c58e52d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41b99af51de740af65b2dda388320c04949dec247a1cab271c5b179e41523168
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41b99af51de740af65b2dda388320c04949dec247a1cab271c5b179e41523168", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "41b99af51de740af65b2dda388320c04949dec247a1cab271c5b179e41523168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b99af51de740af65b2dda388320c04949dec247a1cab271c5b179e41523168", kill_on_drop: false }`
[INFO] [stdout] 41b99af51de740af65b2dda388320c04949dec247a1cab271c5b179e41523168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e87256bea310b9a5ece047ffdb48d4fc023ce01de9d637ce7b0c350f34fa8fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e87256bea310b9a5ece047ffdb48d4fc023ce01de9d637ce7b0c350f34fa8fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "8e87256bea310b9a5ece047ffdb48d4fc023ce01de9d637ce7b0c350f34fa8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e87256bea310b9a5ece047ffdb48d4fc023ce01de9d637ce7b0c350f34fa8fb", kill_on_drop: false }`
[INFO] [stdout] 8e87256bea310b9a5ece047ffdb48d4fc023ce01de9d637ce7b0c350f34fa8fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 125c571594703063c67a27f46518a4006a2bcdca37a3c6b8bf738a70023fcaf3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "125c571594703063c67a27f46518a4006a2bcdca37a3c6b8bf738a70023fcaf3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crabsformer-8cedbd6e36c37c52
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/matrix-37429f7e959e0f29
[INFO] [stdout] test utils::tests::test_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_load_valid_csv_without_header ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_load_valid_csv_with_header ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_add_invalid ... ok
[INFO] [stdout] test test_invalid_macro ... ok
[INFO] [stdout] test test_load_invalid_element ... ok
[INFO] [stdout] test test_load_invalid_not_found_csv ... ok
[INFO] [stdout] test test_load_invalid_element_different_data_type_expected_u32 ... ok
[INFO] [stdout] test test_load_invalid_format_csv ... ok
[INFO] [stdout] test test_load_invalid_inconsistent_column ... ok
[INFO] [stdout] test test_sub_invalid ... ok
[INFO] [stdout] test test_mul_invalid ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vector-deab8187c647be5e
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_linspace ... ok
[INFO] [stdout] test test_iteration ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_max ... ok
[INFO] [stdout] test test_min ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_range ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_add_invalid ... ok
[INFO] [stdout] test test_invalid_slice ... ok
[INFO] [stdout] test test_invalid_index ... ok
[INFO] [stdout] test test_mul_invalid ... ok
[INFO] [stdout] test test_sub_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crabsformer
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 237) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 338) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 166) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 363) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 276) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 212) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 290) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 397) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 414) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 388) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 88) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 424) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 106) ... FAILED
[INFO] [stdout] test src/matrix.rs - matrix (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 72) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 136) ... ok
[INFO] [stdout] test src/lib.rs -  (line 193) ... ok
[INFO] [stdout] test src/lib.rs -  (line 301) ... ok
[INFO] [stdout] test src/lib.rs -  (line 144) ... ok
[INFO] [stdout] test src/lib.rs -  (line 310) ... ok
[INFO] [stdout] test src/lib.rs -  (line 157) ... ok
[INFO] [stdout] test src/lib.rs -  (line 263) ... ok
[INFO] [stdout] test src/lib.rs -  (line 183) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::from_csv (line 323) ... FAILED
[INFO] [stdout] test src/vector.rs - vector (line 30) ... FAILED
[INFO] [stdout] test src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::has_headers (line 931) ... FAILED
[INFO] [stdout] test src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::load (line 950) ... FAILED
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::zeros (line 195) ... ok
[INFO] [stdout] test src/lib.rs -  (line 97) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::ones_like (line 245) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::full (line 142) ... ok
[INFO] [stdout] test src/lib.rs -  (line 81) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::power (line 262) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::shape (line 124) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::zeros_like (line 211) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::ones (line 229) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<f64>::normal (line 348) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::uniform (line 288) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 52) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::full_like (line 166) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::len (line 71) ... ok
[INFO] [stdout] test src/vector.rs - vector (line 40) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::filter (line 209) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::full (line 85) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::full_like (line 103) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T> (line 905) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::linspace (line 362) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::max (line 256) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::min (line 279) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::ones_like (line 173) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::sum (line 232) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::ones (line 157) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::power (line 190) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::range (line 326) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::zeros (line 123) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::zeros_like (line 139) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<f64>::normal (line 410) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<T>::uniform (line 300) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 237) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 338) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 166) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 363) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 276) stdout ----
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:282:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | let W = Matrix::from(x);
[INFO] [stdout]   |     ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 212) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 290) stdout ----
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:292:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | let W = matrix![
[INFO] [stdout]   |     ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 397) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 414) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 388) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 88) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 424) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 106) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix.rs - matrix (line 36) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 72) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix.rs - matrix::Matrix<T>::from_csv (line 323) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `crabsformer::Matrix<_>: std::convert::From<&str>` is not satisfied
[INFO] [stdout]  --> src/matrix.rs:326:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | let dataset: Matrix<f32> = Matrix::from("tests/weight.csv").load().unwrap();
[INFO] [stdout]   |                            ^^^^^^^^^^^^ the trait `std::convert::From<&str>` is not implemented for `crabsformer::Matrix<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following implementations were found:
[INFO] [stdout]             <crabsformer::Matrix<T> as std::convert::From<std::vec::Vec<std::vec::Vec<T>>>>
[INFO] [stdout]   = note: required by `std::convert::From::from`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `load` found for struct `crabsformer::Matrix<_>` in the current scope
[INFO] [stdout]  --> src/matrix.rs:326:61
[INFO] [stdout]   |
[INFO] [stdout] 6 | let dataset: Matrix<f32> = Matrix::from("tests/weight.csv").load().unwrap();
[INFO] [stdout]   |                                                             ^^^^ method not found in `crabsformer::Matrix<_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/vector.rs - vector (line 30) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::has_headers (line 931) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::load (line 950) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 106)
[INFO] [stdout]     src/lib.rs -  (line 166)
[INFO] [stdout]     src/lib.rs -  (line 212)
[INFO] [stdout]     src/lib.rs -  (line 237)
[INFO] [stdout]     src/lib.rs -  (line 276)
[INFO] [stdout]     src/lib.rs -  (line 290)
[INFO] [stdout]     src/lib.rs -  (line 338)
[INFO] [stdout]     src/lib.rs -  (line 363)
[INFO] [stdout]     src/lib.rs -  (line 388)
[INFO] [stdout]     src/lib.rs -  (line 397)
[INFO] [stdout]     src/lib.rs -  (line 414)
[INFO] [stdout]     src/lib.rs -  (line 424)
[INFO] [stdout]     src/lib.rs -  (line 72)
[INFO] [stdout]     src/lib.rs -  (line 88)
[INFO] [stdout]     src/matrix.rs - matrix (line 36)
[INFO] [stdout]     src/matrix.rs - matrix::Matrix<T>::from_csv (line 323)
[INFO] [stdout]     src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::has_headers (line 931)
[INFO] [stdout]     src/matrix.rs - matrix::MatrixLoaderForCSV<T, P>::load (line 950)
[INFO] [stdout]     src/vector.rs - vector (line 30)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 40 passed; 19 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "125c571594703063c67a27f46518a4006a2bcdca37a3c6b8bf738a70023fcaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125c571594703063c67a27f46518a4006a2bcdca37a3c6b8bf738a70023fcaf3", kill_on_drop: false }`
[INFO] [stdout] 125c571594703063c67a27f46518a4006a2bcdca37a3c6b8bf738a70023fcaf3