[INFO] fetching crate crabsformer 2019.3.17... [INFO] testing crabsformer-2019.3.17 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crabsformer 2019.3.17 into /workspace/builds/worker-3-tc2/source [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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crabsformer 2019.3.17 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] [stderr] Adding num v0.2.1 (available: v0.4.3) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e6eb29e81f2353d87c04056cca16d65607d3bb4cb44a71654b8bef7024e8ad2 [INFO] running `Command { std: "docker" "start" "-a" "9e6eb29e81f2353d87c04056cca16d65607d3bb4cb44a71654b8bef7024e8ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e6eb29e81f2353d87c04056cca16d65607d3bb4cb44a71654b8bef7024e8ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6eb29e81f2353d87c04056cca16d65607d3bb4cb44a71654b8bef7024e8ad2", kill_on_drop: false }` [INFO] [stdout] 9e6eb29e81f2353d87c04056cca16d65607d3bb4cb44a71654b8bef7024e8ad2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56990b2cac5b32dbd2520487bc310156ac20364a1b2db04c9013dea145d69294 [INFO] running `Command { std: "docker" "start" "-a" "56990b2cac5b32dbd2520487bc310156ac20364a1b2db04c9013dea145d69294", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.13s [INFO] running `Command { std: "docker" "inspect" "56990b2cac5b32dbd2520487bc310156ac20364a1b2db04c9013dea145d69294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56990b2cac5b32dbd2520487bc310156ac20364a1b2db04c9013dea145d69294", kill_on_drop: false }` [INFO] [stdout] 56990b2cac5b32dbd2520487bc310156ac20364a1b2db04c9013dea145d69294 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28da81e63b135549f77dd91d2656805ac364e7b2b321fd36c7ce4466c6278e5e [INFO] running `Command { std: "docker" "start" "-a" "28da81e63b135549f77dd91d2656805ac364e7b2b321fd36c7ce4466c6278e5e", kill_on_drop: false }` [INFO] [stderr] Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "28da81e63b135549f77dd91d2656805ac364e7b2b321fd36c7ce4466c6278e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28da81e63b135549f77dd91d2656805ac364e7b2b321fd36c7ce4466c6278e5e", kill_on_drop: false }` [INFO] [stdout] 28da81e63b135549f77dd91d2656805ac364e7b2b321fd36c7ce4466c6278e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1e6d075175fbde49de94c107153d20c37ced17abab53ccca8eb094e3c1fd9cb [INFO] running `Command { std: "docker" "start" "-a" "f1e6d075175fbde49de94c107153d20c37ced17abab53ccca8eb094e3c1fd9cb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabsformer-391ef46c20a626b9) [INFO] [stdout] [INFO] [stdout] running 1 test [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-280f563b8ae6ba15) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test test_add ... ok [INFO] [stdout] test test_full ... ok [INFO] [stdout] test test_full_like ... ok [INFO] [stdout] test test_indexing ... ok [INFO] [stdout] test test_macro ... ok [INFO] [stdout] test test_ones_like ... ok [INFO] [stdout] test test_power ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] test test_sub ... ok [INFO] [stdout] test test_ones ... ok [INFO] [stdout] test test_load_valid_csv_without_header ... ok [INFO] [stdout] test test_mul ... ok [INFO] [stdout] test test_sub_assign ... ok [INFO] [stdout] test test_uniform ... ok [INFO] [stdout] test test_zeros ... ok [INFO] [stdout] test test_zeros_like ... ok [INFO] [stdout] test test_load_valid_csv_with_header ... ok [INFO] [stdout] test test_mul_assign ... ok [INFO] [stdout] test test_add_assign ... ok [INFO] [stdout] test test_load_invalid_element_different_data_type_expected_u32 - should panic ... ok [INFO] [stdout] test test_load_invalid_format_csv - should panic ... ok [INFO] [stdout] test test_load_invalid_element - should panic ... ok [INFO] [stdout] test test_invalid_macro - should panic ... ok [INFO] [stdout] test test_load_invalid_inconsistent_column - should panic ... ok [INFO] [stdout] test test_mul_invalid - should panic ... ok [INFO] [stdout] test test_load_invalid_not_found_csv - should panic ... ok [INFO] [stdout] test test_add_invalid - should panic ... ok [INFO] [stdout] test test_sub_invalid - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-1523dfa0d68b2b4f) [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_filter ... ok [INFO] [stdout] test test_full ... ok [INFO] [stdout] test test_index ... ok [INFO] [stdout] test test_from ... ok [INFO] [stdout] test test_full_like ... ok [INFO] [stdout] test test_iteration ... ok [INFO] [stdout] test test_linspace ... ok [INFO] [stdout] test test_max ... ok [INFO] [stdout] test test_macro ... ok [INFO] [stdout] test test_mul_assign ... ok [INFO] [stdout] test test_mul ... ok [INFO] [stdout] test test_ones_like ... ok [INFO] [stdout] test test_range ... ok [INFO] [stdout] test test_ones ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] test test_power ... ok [INFO] [stdout] test test_sum ... ok [INFO] [stdout] test test_min ... ok [INFO] [stdout] test test_sub_assign ... ok [INFO] [stdout] test test_uniform ... ok [INFO] [stdout] test test_zeros ... ok [INFO] [stdout] test test_sub ... ok [INFO] [stdout] test test_indexing ... ok [INFO] [stdout] test test_zeros_like ... ok [INFO] [stdout] test test_slice ... ok [INFO] [stdout] test test_add_invalid - should panic ... ok [INFO] [stdout] test test_invalid_index - should panic ... ok [INFO] [stdout] test test_invalid_slice - should panic ... ok [INFO] [stdout] test test_mul_invalid - should panic ... ok [INFO] [stdout] test test_sub_invalid - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests crabsformer [INFO] [stdout] [INFO] [stdout] running 59 tests [INFO] [stdout] test src/lib.rs - (line 301) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 157) ... ok [INFO] [stdout] test src/lib.rs - (line 106) ... ok [INFO] [stdout] test src/lib.rs - (line 310) ... ok [INFO] [stdout] test src/lib.rs - (line 144) ... ok [INFO] [stdout] test src/lib.rs - (line 136) ... ok [INFO] [stdout] test src/lib.rs - (line 263) ... ok [INFO] [stdout] test src/lib.rs - (line 276) ... ok [INFO] [stdout] test src/lib.rs - (line 338) ... ok [INFO] [stdout] test src/lib.rs - (line 212) ... ok [INFO] [stdout] test src/lib.rs - (line 193) ... ok [INFO] [stdout] test src/lib.rs - (line 237) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::from_csv (line 323) ... FAILED [INFO] [stdout] test src/lib.rs - (line 166) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 424) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/lib.rs - (line 397) ... ok [INFO] [stdout] test src/lib.rs - (line 183) ... ok [INFO] [stdout] test src/lib.rs - (line 290) ... ok [INFO] [stdout] test src/lib.rs - (line 388) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::full_like (line 166) ... ok [INFO] [stdout] test src/lib.rs - (line 414) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::full (line 142) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::normal (line 348) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::shape (line 124) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::zeros (line 195) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::zeros_like (line 211) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::ones (line 229) ... ok [INFO] [stdout] test src/lib.rs - (line 363) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::ones_like (line 245) ... ok [INFO] [stdout] test src/matrix.rs - matrix::matrix (line 52) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::uniform (line 288) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::power (line 262) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::full (line 85) ... ok [INFO] [stdout] test src/matrix.rs - matrix::MatrixLoaderForCSV::has_headers (line 931) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::linspace (line 362) ... ok [INFO] [stdout] test src/matrix.rs - matrix::matrix (line 36) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector (line 905) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::full_like (line 103) ... ok [INFO] [stdout] test src/matrix.rs - matrix::MatrixLoaderForCSV::load (line 950) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::max (line 256) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::ones (line 157) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::uniform (line 300) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::ones_like (line 173) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::sum (line 232) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::power (line 190) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::len (line 71) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::filter (line 209) ... ok [INFO] [stdout] test src/vector.rs - vector::vector (line 40) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::zeros (line 123) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::range (line 326) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::zeros_like (line 139) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::min (line 279) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::normal (line 410) ... ok [INFO] [stdout] test src/vector.rs - vector::vector (line 30) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/matrix.rs - matrix::Matrix::from_csv (line 323) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `crabsformer::Matrix<_>: From<&str>` is not satisfied [INFO] [stdout] --> src/matrix.rs:327:28 [INFO] [stdout] | [INFO] [stdout] 7 | let dataset: Matrix = Matrix::from("tests/weight.csv").load().unwrap(); [INFO] [stdout] | ^^^^^^ the trait `From<&str>` is not implemented for `crabsformer::Matrix<_>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `From<&str>` is not implemented for `crabsformer::Matrix<_>` [INFO] [stdout] but trait `From>>` is implemented for it [INFO] [stdout] = help: for that trait implementation, expected `Vec>`, found `&str` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `load` found for struct `crabsformer::Matrix` in the current scope [INFO] [stdout] --> src/matrix.rs:327:61 [INFO] [stdout] | [INFO] [stdout] 7 | let dataset: Matrix = 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] [INFO] [stdout] failures: [INFO] [stdout] src/matrix.rs - matrix::Matrix::from_csv (line 323) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 58 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.58s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f1e6d075175fbde49de94c107153d20c37ced17abab53ccca8eb094e3c1fd9cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e6d075175fbde49de94c107153d20c37ced17abab53ccca8eb094e3c1fd9cb", kill_on_drop: false }` [INFO] [stdout] f1e6d075175fbde49de94c107153d20c37ced17abab53ccca8eb094e3c1fd9cb