[INFO] fetching crate reductive 0.4.0... [INFO] checking reductive-0.4.0 against beta-2019-10-27 for pr-65897 [INFO] extracting crate reductive 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate reductive 0.4.0 on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate reductive 0.4.0 [INFO] finished tweaking crates.io crate reductive 0.4.0 [INFO] tweaked toml for crates.io crate reductive 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=allow" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8f19b2b5913443f8db52fededa5905bc0e38de90776092164167e91e06eedfe9 [INFO] running `"docker" "start" "-a" "8f19b2b5913443f8db52fededa5905bc0e38de90776092164167e91e06eedfe9"` [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking reductive v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `ndarray_rand` [INFO] [stderr] --> benches/pq.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray_rand::RandomExt; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `ndarray_rand` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> benches/pq.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/pq.rs:14:37 [INFO] [stderr] | [INFO] [stderr] 14 | let data: Array2 = Array2::random((100, 128), Normal::new(0., 1.)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/pq.rs:26:37 [INFO] [stderr] | [INFO] [stderr] 26 | let data: Array2 = Array2::random((100, 128), Normal::new(0., 1.)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `reductive`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `ndarray_rand` [INFO] [stderr] --> benches/linalg.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray_rand::RandomExt; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `ndarray_rand` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> benches/linalg.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:14:37 [INFO] [stderr] | [INFO] [stderr] 14 | let data: Array2 = Array2::random((50, 100), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:23:37 [INFO] [stderr] | [INFO] [stderr] 23 | let data: Array2 = Array2::random((100, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | let data1: Array2 = Array2::random((200, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:33:38 [INFO] [stderr] | [INFO] [stderr] 33 | let data2: Array2 = Array2::random((50, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:46:38 [INFO] [stderr] | [INFO] [stderr] 46 | let data1: Array2 = Array2::random((200, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | let data2: Array2 = Array2::random((50, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:58:38 [INFO] [stderr] | [INFO] [stderr] 58 | let data1: Array2 = Array2::random((200, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `random` found for type `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` in the current scope [INFO] [stderr] --> benches/linalg.rs:59:38 [INFO] [stderr] | [INFO] [stderr] 59 | let data2: Array2 = Array2::random((50, 50), Normal::new(1., 0.2)); [INFO] [stderr] | ^^^^^^ function or associated item not found in `ndarray::ArrayBase, ndarray::dimension::dim::Dim<[usize; 2]>>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 5 | use reductive::ndarray_rand::RandomExt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `reductive`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8f19b2b5913443f8db52fededa5905bc0e38de90776092164167e91e06eedfe9"` [INFO] running `"docker" "rm" "-f" "8f19b2b5913443f8db52fededa5905bc0e38de90776092164167e91e06eedfe9"` [INFO] [stdout] 8f19b2b5913443f8db52fededa5905bc0e38de90776092164167e91e06eedfe9