[INFO] cloning repository https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpan-dhatt%2Fwgpu-mappable-primary-buffers-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpan-dhatt%2Fwgpu-mappable-primary-buffers-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82a7dbf46c2c3e84e31e839e636d7d7847c4eab0 [INFO] building arpan-dhatt/wgpu-mappable-primary-buffers-example against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpan-dhatt%2Fwgpu-mappable-primary-buffers-example" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example [INFO] finished tweaking git repo https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example [INFO] tweaked toml for git repo https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/arpan-dhatt/wgpu-mappable-primary-buffers-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83264e43257560a43338b9f3a860491dd20d7a38516d2fde2a8691da9528ab5a [INFO] running `Command { std: "docker" "start" "-a" "83264e43257560a43338b9f3a860491dd20d7a38516d2fde2a8691da9528ab5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83264e43257560a43338b9f3a860491dd20d7a38516d2fde2a8691da9528ab5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83264e43257560a43338b9f3a860491dd20d7a38516d2fde2a8691da9528ab5a", kill_on_drop: false }` [INFO] [stdout] 83264e43257560a43338b9f3a860491dd20d7a38516d2fde2a8691da9528ab5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5395c816fcf31628244b5d932569a9929001a9bdb5b5dd8965d212066216479c [INFO] running `Command { std: "docker" "start" "-a" "5395c816fcf31628244b5d932569a9929001a9bdb5b5dd8965d212066216479c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling ash v0.34.0+1.2.203 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling profiling v1.0.5 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling pollster v0.2.5 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling wgpu-types v0.12.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling wgpu-core v0.12.2 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling gpu-alloc v0.5.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling gpu-descriptor v0.2.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling naga v0.8.5 [INFO] [stderr] Compiling wgpu-hal v0.12.4 [INFO] [stderr] Compiling wgpu v0.12.0 [INFO] [stderr] Compiling wgpu-mappable-primary-buffers-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut encoder = device.create_command_encoder(&wgpu::CommandEncoderDescriptor { label: None }); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/main.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let size = slice_size as wgpu::BufferAddress; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.19s [INFO] running `Command { std: "docker" "inspect" "5395c816fcf31628244b5d932569a9929001a9bdb5b5dd8965d212066216479c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5395c816fcf31628244b5d932569a9929001a9bdb5b5dd8965d212066216479c", kill_on_drop: false }` [INFO] [stdout] 5395c816fcf31628244b5d932569a9929001a9bdb5b5dd8965d212066216479c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds