[INFO] fetching crate xndarray 0.1.5...
[INFO] testing xndarray-0.1.5 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate xndarray 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate xndarray 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xndarray 0.1.5
[INFO] tweaked toml for crates.io crate xndarray 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xndarray 0.1.5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xndarray 0.1.5 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8
[INFO] running `Command { std: "docker" "start" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling pest_generator v2.8.8
[INFO] [stderr]    Compiling pest_derive v2.8.8
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ndarray-npy v0.8.1
[INFO] [stderr]    Compiling xndarray v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `constructors::*`
[INFO] [stdout]   --> src/array/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use constructors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aggregate::*`
[INFO] [stdout]   --> src/array/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use aggregate::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slice::*`
[INFO] [stdout]   --> src/array/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use slice::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::*`
[INFO] [stdout]   --> src/array/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use io::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/array/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `index::*`
[INFO] [stdout]   --> src/array/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use index::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.29s
[INFO] running `Command { std: "docker" "inspect" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `constructors::*`
[INFO] [stdout]   --> src/array/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use constructors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xndarray v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `aggregate::*`
[INFO] [stdout]   --> src/array/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use aggregate::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slice::*`
[INFO] [stdout]   --> src/array/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use slice::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::*`
[INFO] [stdout]   --> src/array/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use io::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/array/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `index::*`
[INFO] [stdout]   --> src/array/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use index::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `constructors::*`
[INFO] [stdout]   --> src/array/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use constructors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aggregate::*`
[INFO] [stdout]   --> src/array/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use aggregate::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slice::*`
[INFO] [stdout]   --> src/array/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use slice::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::*`
[INFO] [stdout]   --> src/array/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use io::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/array/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `index::*`
[INFO] [stdout]   --> src/array/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use index::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/array/slice.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut sliced = arr.slice_mut(s![0..1, 0..2]);
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `constructors::*`
[INFO] [stderr]   --> src/array/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use constructors::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `aggregate::*`
[INFO] [stderr]   --> src/array/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use aggregate::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slice::*`
[INFO] [stderr]   --> src/array/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use slice::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `io::*`
[INFO] [stderr]   --> src/array/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use io::*;
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ops::*`
[INFO] [stderr]   --> src/array/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use ops::*;
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `index::*`
[INFO] [stderr]   --> src/array/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use index::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] running 42 tests
[INFO] [stderr]   --> src/array/slice.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut sliced = arr.slice_mut(s![0..1, 0..2]);
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xndarray` (lib) generated 6 warnings (run `cargo fix --lib -p xndarray` to apply 6 suggestions)
[INFO] [stderr] warning: `xndarray` (lib test) generated 7 warnings (6 duplicates) (run `cargo fix --lib -p xndarray --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xndarray-bfa63c633cd8e036)
[INFO] [stdout] test array::aggregate::tests::test_sum_f64 ... ok
[INFO] [stdout] test array::aggregate::tests::test_product_f32 ... ok
[INFO] [stdout] test array::aggregate::tests::test_min_f64 ... ok
[INFO] [stdout] test array::aggregate::tests::test_sum_i32 ... ok
[INFO] [stdout] test array::constructors::tests::test_arange_i32_negative_step ... ok
[INFO] [stdout] test array::aggregate::tests::test_mean_f32 ... ok
[INFO] [stdout] test array::constructors::tests::test_from_shape_vec_f64 ... ok
[INFO] [stdout] test array::aggregate::tests::test_is_empty ... ok
[INFO] [stdout] test array::constructors::tests::test_reshape ... ok
[INFO] [stdout] test array::aggregate::tests::test_len ... ok
[INFO] [stdout] test array::constructors::tests::test_arange_f32_step ... ok
[INFO] [stdout] test array::aggregate::tests::test_max_i32 ... ok
[INFO] [stdout] test array::aggregate::tests::test_mean_i32 ... ok
[INFO] [stdout] test array::index::tests::test_at_valid ... ok
[INFO] [stdout] test array::index::tests::test_get_out_of_bounds ... ok
[INFO] [stdout] test array::index::tests::test_set_valid ... ok
[INFO] [stdout] test array::index::tests::test_set_out_of_bounds ... ok
[INFO] [stdout] test array::index::tests::test_set_invalid_dtype ... ok
[INFO] [stdout] test array::index::tests::test_get_invalid_dim ... ok
[INFO] [stdout] test array::index::tests::test_get_valid ... ok
[INFO] [stdout] test array::index::tests::test_get_mut ... ok
[INFO] [stdout] test array::io::tests::test_read_npy_unsupported ... ok
[INFO] [stdout] test array::io::tests::test_read_write_npy_f64 ... FAILED
[INFO] [stdout] test array::constructors::tests::test_arange_f64 ... ok
[INFO] [stdout] test array::constructors::tests::test_ones_f64 ... ok
[INFO] [stdout] test array::constructors::tests::test_zeros_f32 ... ok
[INFO] [stdout] test array::ops::tests::test_add_same_dtype_i32 ... ok
[INFO] [stdout] test array::constructors::tests::test_zeros_i32 ... ok
[INFO] [stdout] test array::slice::tests::test_slice_all ... ok
[INFO] [stdout] test array::slice::tests::test_slice_single_dim ... ok
[INFO] [stdout] test array::slice::tests::test_slice_mut ... ok
[INFO] [stdout] test array::io::tests::test_read_write_npy_i32 ... FAILED
[INFO] [stdout] test array::constructors::tests::test_from_shape_vec_i32_from_f64 ... ok
[INFO] [stdout] test array::ops::tests::test_add_same_dtype_f64 ... ok
[INFO] [stdout] test array::slice::tests::test_slice ... ok
[INFO] [stdout] test array::constructors::tests::test_from_shape_vec_error ... ok
[INFO] [stdout] test array::aggregate::tests::test_product_i32_overflow ... ok
[INFO] [stdout] test array::constructors::tests::test_arange_zero_step - should panic ... ok
[INFO] [stdout] test array::constructors::tests::test_reshape_wrong_size - should panic ... ok
[INFO] [stdout] test array::ops::tests::test_add_diff_dtype_panic - should panic ... ok
[INFO] [stdout] test array::index::tests::test_at_panic - should panic ... ok
[INFO] [stdout] test array::slice::tests::test_slice_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- array::io::tests::test_read_write_npy_f64 stdout ----
[INFO] [stdout] Error: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] ---- array::io::tests::test_read_write_npy_i32 stdout ----
[INFO] [stdout] Error: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     array::io::tests::test_read_write_npy_f64
[INFO] [stdout]     array::io::tests::test_read_write_npy_i32
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 40 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8", kill_on_drop: false }`
[INFO] [stdout] 5967c531b4128459db534082154be953854216d630f1c4f7ff53561a26b275a8
