[INFO] fetching crate openalgebra 0.0.1... [INFO] checking openalgebra-0.0.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate openalgebra 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate openalgebra 0.0.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate openalgebra 0.0.1 [INFO] finished tweaking crates.io crate openalgebra 0.0.1 [INFO] tweaked toml for crates.io crate openalgebra 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d348b9327d33eb5f6f428a3a34dfb0ac5475d74eee80a29de4bd3baaaeae229b [INFO] running `Command { std: "docker" "start" "-a" "d348b9327d33eb5f6f428a3a34dfb0ac5475d74eee80a29de4bd3baaaeae229b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d348b9327d33eb5f6f428a3a34dfb0ac5475d74eee80a29de4bd3baaaeae229b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d348b9327d33eb5f6f428a3a34dfb0ac5475d74eee80a29de4bd3baaaeae229b", kill_on_drop: false }` [INFO] [stdout] d348b9327d33eb5f6f428a3a34dfb0ac5475d74eee80a29de4bd3baaaeae229b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4931073126f8a37fbe8c4a64063d3301eb7286585a15e0a46e46470fd5f43ad [INFO] running `Command { std: "docker" "start" "-a" "e4931073126f8a37fbe8c4a64063d3301eb7286585a15e0a46e46470fd5f43ad", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling arrayfire v3.8.0 [INFO] [stderr] Checking openalgebra v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Iter` [INFO] [stdout] --> src/matrix/impl_ops.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use ::std::slice::{Iter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/impl_ops.rs:156:15 [INFO] [stdout] | [INFO] [stdout] 156 | impl From for Vector { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 156 | impl From> for Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/impl_ops.rs:390:15 [INFO] [stdout] | [INFO] [stdout] 390 | impl From for Matrix { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 390 | impl From> for Matrix { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/mod.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | backend: af::Array, [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 10 | backend: af::Array, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/mod.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | backend: af::Array, [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 17 | backend: af::Array, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/impl_ops.rs:157:24 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(array: af::Array) -> Vector { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 157 | fn from(array: af::Array) -> Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/impl_ops.rs:391:24 [INFO] [stdout] | [INFO] [stdout] 391 | fn from(array: af::Array) -> Matrix { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 391 | fn from(array: af::Array) -> Matrix { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `openalgebra` due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `Iter` [INFO] [stdout] --> src/matrix/impl_ops.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use ::std::slice::{Iter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vector::Vector` [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vector::Vector; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `norm::Norm` [INFO] [stdout] --> src/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use norm::Norm; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/impl_ops.rs:156:15 [INFO] [stdout] | [INFO] [stdout] 156 | impl From for Vector { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 156 | impl From> for Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/impl_ops.rs:390:15 [INFO] [stdout] | [INFO] [stdout] 390 | impl From for Matrix { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 390 | impl From> for Matrix { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/mod.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | backend: af::Array, [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 10 | backend: af::Array, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/mod.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | backend: af::Array, [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 17 | backend: af::Array, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/vector/impl_ops.rs:157:24 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(array: af::Array) -> Vector { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 157 | fn from(array: af::Array) -> Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Array` [INFO] [stdout] --> src/matrix/impl_ops.rs:391:24 [INFO] [stdout] | [INFO] [stdout] 391 | fn from(array: af::Array) -> Matrix { [INFO] [stdout] | ^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct Array { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 391 | fn from(array: af::Array) -> Matrix { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e4931073126f8a37fbe8c4a64063d3301eb7286585a15e0a46e46470fd5f43ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4931073126f8a37fbe8c4a64063d3301eb7286585a15e0a46e46470fd5f43ad", kill_on_drop: false }` [INFO] [stdout] e4931073126f8a37fbe8c4a64063d3301eb7286585a15e0a46e46470fd5f43ad