[INFO] fetching crate tensor_compute 0.1.0...
[INFO] checking tensor_compute-0.1.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate tensor_compute 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tensor_compute 0.1.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tensor_compute 0.1.0
[INFO] finished tweaking crates.io crate tensor_compute 0.1.0
[INFO] tweaked toml for crates.io crate tensor_compute 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate tensor_compute 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43aa88c44b40e1f071e6d0b091ecfcb04dcb9b5dc76208aa72203f5dabe81eb7
[INFO] running `Command { std: "docker" "start" "-a" "43aa88c44b40e1f071e6d0b091ecfcb04dcb9b5dc76208aa72203f5dabe81eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43aa88c44b40e1f071e6d0b091ecfcb04dcb9b5dc76208aa72203f5dabe81eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43aa88c44b40e1f071e6d0b091ecfcb04dcb9b5dc76208aa72203f5dabe81eb7", kill_on_drop: false }`
[INFO] [stdout] 43aa88c44b40e1f071e6d0b091ecfcb04dcb9b5dc76208aa72203f5dabe81eb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c717e28a1ed46fd5c0d36b8b8d054b8c8cb0de3fbea6987e0e76f07e2ad737f
[INFO] running `Command { std: "docker" "start" "-a" "9c717e28a1ed46fd5c0d36b8b8d054b8c8cb0de3fbea6987e0e76f07e2ad737f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]     Checking tensor_compute v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::prelude::CpuTransferable`
[INFO] [stdout]  --> src/tensors/gpu_tensor/gpu_ops/bmm/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::prelude::CpuTransferable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::GpuTensor`
[INFO] [stdout]  --> src/tensors/gpu_tensor/gpu_ops/bmm/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::GpuTensor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `s`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/index_to_dim_stride.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{s, ShapeStrides};
[INFO] [stdout]   |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::broadcast_shape_and_stride`
[INFO] [stdout]  --> src/tensors/gpu_tensor/shape_changing/broadcast_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::broadcast_shape_and_stride;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShapeStrides`
[INFO] [stdout]  --> src/tensors/gpu_tensor/shape_changing/broadcast_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ShapeStrides;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GpuTensor`, `s`
[INFO] [stdout]  --> src/tensors/gpu_tensor/shape_changing/slicing_tests.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{s, GpuTensor};
[INFO] [stdout]   |             ^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "9c717e28a1ed46fd5c0d36b8b8d054b8c8cb0de3fbea6987e0e76f07e2ad737f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c717e28a1ed46fd5c0d36b8b8d054b8c8cb0de3fbea6987e0e76f07e2ad737f", kill_on_drop: false }`
[INFO] [stdout] 9c717e28a1ed46fd5c0d36b8b8d054b8c8cb0de3fbea6987e0e76f07e2ad737f
