[INFO] updating cached repository https://github.com/tiberiusferreira/gpu_compute
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/tiberiusferreira/gpu_compute
[INFO] [stderr]    7637041..684095e  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 684095e39201c4d8c553df80484a16c504c6f76c
[INFO] checking tiberiusferreira/gpu_compute against master#8ac1525e091d3db28e67adcbbd6db1e1deaa37fb for pr-73323
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiberiusferreira%2Fgpu_compute" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tiberiusferreira/gpu_compute on toolchain 8ac1525e091d3db28e67adcbbd6db1e1deaa37fb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tiberiusferreira/gpu_compute
[INFO] finished tweaking git repo https://github.com/tiberiusferreira/gpu_compute
[INFO] tweaked toml for git repo https://github.com/tiberiusferreira/gpu_compute written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tiberiusferreira/gpu_compute already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fef57698d4e0d58fe8d8720b021733dd3f247b01b0e80f0e1b35b8ce2867c81
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9fef57698d4e0d58fe8d8720b021733dd3f247b01b0e80f0e1b35b8ce2867c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fef57698d4e0d58fe8d8720b021733dd3f247b01b0e80f0e1b35b8ce2867c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fef57698d4e0d58fe8d8720b021733dd3f247b01b0e80f0e1b35b8ce2867c81", kill_on_drop: false }`
[INFO] [stdout] 9fef57698d4e0d58fe8d8720b021733dd3f247b01b0e80f0e1b35b8ce2867c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dfca03889bd727ecb8daa2338ee200decbb8f437357365ce3c3113e98d63314
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7dfca03889bd727ecb8daa2338ee200decbb8f437357365ce3c3113e98d63314", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking tracing-core v0.1.11
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking tracing v0.1.16
[INFO] [stderr]     Checking wgpu-types v0.5.0 (https://github.com/gfx-rs/wgpu?rev=a0ed09a6a83dc0d16c6ad711cf139a5fcfbb9c35#a0ed09a6)
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking gfx-hal v0.5.3
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking spirv_headers v1.4.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking naga v0.1.0 (https://github.com/gfx-rs/naga?rev=a9228d2aed38c71388489a95817238ff98198fa3#a9228d2a)
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking gfx-memory v0.1.3 (https://github.com/gfx-rs/gfx-extras?rev=473a4cdc63463e7986707507c4a7f6a3a767e329#473a4cdc)
[INFO] [stderr]     Checking gfx-descriptor v0.1.0 (https://github.com/gfx-rs/gfx-extras?rev=473a4cdc63463e7986707507c4a7f6a3a767e329#473a4cdc)
[INFO] [stderr]     Checking gfx-backend-empty v0.5.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]     Checking zerocopy v0.3.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking pin-project v0.4.22
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking winit v0.22.2
[INFO] [stderr]     Checking gfx-backend-vulkan v0.5.10
[INFO] [stderr]     Checking wgpu-core v0.5.0 (https://github.com/gfx-rs/wgpu?rev=a0ed09a6a83dc0d16c6ad711cf139a5fcfbb9c35#a0ed09a6)
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking wgpu v0.5.0 (https://github.com/gfx-rs/wgpu-rs.git#9f868cd2)
[INFO] [stderr]     Checking gpu_compute v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deref`, `RangeFull`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/mod.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Deref, Range, RangeFrom, RangeFull, RangeInclusive, RangeTo, RangeToInclusive};
[INFO] [stdout]   |                ^^^^^                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::StepBy`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::iter::StepBy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tensors/gpu_tensor/indexing/mod.rs:140:34
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let a = SliceRangeInfo::from((0..3));
[INFO] [stdout]     |                                  ^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::s`
[INFO] [stdout]  --> src/tensors/gpu_tensor/accessors_contructors.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::s;
[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:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::GpuTensor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deref`, `RangeFull`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/mod.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Deref, Range, RangeFrom, RangeFull, RangeInclusive, RangeTo, RangeToInclusive};
[INFO] [stdout]   |                ^^^^^                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::StepBy`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::iter::StepBy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/index_to_dim_stride.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn index<'a, T: Into<SliceRangeInfo>>(original: DimStride, bounds: Vec<T>) -> DimStride{
[INFO] [stdout]   |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/index_to_dim_stride.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn index<'a, T: Into<SliceRangeInfo>>(original: DimStride, bounds: Vec<T>) -> DimStride{
[INFO] [stdout]   |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `index`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/index_to_dim_stride.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn index<'a, T: Into<SliceRangeInfo>>(original: DimStride, bounds: Vec<T>) -> DimStride{
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actual_tensor`
[INFO] [stdout]   --> src/tensors/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     actual_tensor: GpuTensorView<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `index`
[INFO] [stdout]  --> src/tensors/gpu_tensor/indexing/index_to_dim_stride.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn index<'a, T: Into<SliceRangeInfo>>(original: DimStride, bounds: Vec<T>) -> DimStride{
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actual_tensor`
[INFO] [stdout]   --> src/tensors/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     actual_tensor: GpuTensorView<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "7dfca03889bd727ecb8daa2338ee200decbb8f437357365ce3c3113e98d63314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfca03889bd727ecb8daa2338ee200decbb8f437357365ce3c3113e98d63314", kill_on_drop: false }`
[INFO] [stdout] 7dfca03889bd727ecb8daa2338ee200decbb8f437357365ce3c3113e98d63314