[INFO] updating cached repository https://github.com/Dispersia/webgpu_demo [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] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e99662b3e2fc44c9cd214528bcb50dcbf2e3380 [INFO] testing Dispersia/webgpu_demo against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDispersia%2Fwebgpu_demo" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dispersia/webgpu_demo on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dispersia/webgpu_demo [INFO] finished tweaking git repo https://github.com/Dispersia/webgpu_demo [INFO] tweaked toml for git repo https://github.com/Dispersia/webgpu_demo written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Dispersia/webgpu_demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23f335676c435c65d489e9679a65a28d2ca73062f9627e5da5652ae17b93a177 [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" "23f335676c435c65d489e9679a65a28d2ca73062f9627e5da5652ae17b93a177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23f335676c435c65d489e9679a65a28d2ca73062f9627e5da5652ae17b93a177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23f335676c435c65d489e9679a65a28d2ca73062f9627e5da5652ae17b93a177", kill_on_drop: false }` [INFO] [stdout] 23f335676c435c65d489e9679a65a28d2ca73062f9627e5da5652ae17b93a177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91819cf176ca993da9dbb40e5c0e967476d68f7ef2cf607324b9f14a47f7a875 [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" "91819cf176ca993da9dbb40e5c0e967476d68f7ef2cf607324b9f14a47f7a875", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling winit v0.22.2 (https://github.com/rust-windowing/winit#3d5d05ea) [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling wgpu-types v0.5.0 (https://github.com/gfx-rs/wgpu?rev=43c67ac59c2dedaa4d78601bc460aab7c3257973#43c67ac5) [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling spirv_headers v1.4.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling gfx-hal v0.5.3 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling naga v0.1.0 (https://github.com/gfx-rs/naga?rev=a9228d2aed38c71388489a95817238ff98198fa3#a9228d2a) [INFO] [stderr] Compiling gfx-memory v0.1.3 (https://github.com/gfx-rs/gfx-extras?rev=6387d81773e29be2220cb15186ceb875ed88303b#6387d817) [INFO] [stderr] Compiling gfx-backend-empty v0.5.1 [INFO] [stderr] Compiling gfx-descriptor v0.1.0 (https://github.com/gfx-rs/gfx-extras?rev=6387d81773e29be2220cb15186ceb875ed88303b#6387d817) [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling tracing-attributes v0.1.8 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling tracing v0.1.15 [INFO] [stderr] Compiling gfx-backend-vulkan v0.5.9 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling legion-core v0.2.4 (https://github.com/TomGillen/legion#80a3d15c) [INFO] [stderr] Compiling wgpu-core v0.5.0 (https://github.com/gfx-rs/wgpu?rev=43c67ac59c2dedaa4d78601bc460aab7c3257973#43c67ac5) [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling wgpu v0.5.0 (https://github.com/gfx-rs/wgpu-rs#0c7c3afe) [INFO] [stderr] Compiling legion-systems v0.2.4 (https://github.com/TomGillen/legion#80a3d15c) [INFO] [stderr] Compiling legion v0.2.4 (https://github.com/TomGillen/legion#80a3d15c) [INFO] [stderr] Compiling webgpu_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `temp_buf` [INFO] [stdout] --> src/app.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let temp_buf = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let mut init_encoder = [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 31s [INFO] running `Command { std: "docker" "inspect" "91819cf176ca993da9dbb40e5c0e967476d68f7ef2cf607324b9f14a47f7a875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91819cf176ca993da9dbb40e5c0e967476d68f7ef2cf607324b9f14a47f7a875", kill_on_drop: false }` [INFO] [stdout] 91819cf176ca993da9dbb40e5c0e967476d68f7ef2cf607324b9f14a47f7a875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 829b80af5bd6040abb9b69e9a899ac1db70309cd80a8a40aed673892c36368d3 [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" "829b80af5bd6040abb9b69e9a899ac1db70309cd80a8a40aed673892c36368d3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling webgpu_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `temp_buf` [INFO] [stdout] --> src/app.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let temp_buf = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let mut init_encoder = [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "829b80af5bd6040abb9b69e9a899ac1db70309cd80a8a40aed673892c36368d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829b80af5bd6040abb9b69e9a899ac1db70309cd80a8a40aed673892c36368d3", kill_on_drop: false }` [INFO] [stdout] 829b80af5bd6040abb9b69e9a899ac1db70309cd80a8a40aed673892c36368d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 86b36a8788eb9b5f9bb7303396ff0f01200b73dd1812ad393548b59395e1d57d [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" "86b36a8788eb9b5f9bb7303396ff0f01200b73dd1812ad393548b59395e1d57d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `temp_buf` [INFO] [stderr] --> src/app.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let temp_buf = [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_buf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | let mut init_encoder = [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/webgpu_demo-8c08f4febbc1eb4d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86b36a8788eb9b5f9bb7303396ff0f01200b73dd1812ad393548b59395e1d57d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b36a8788eb9b5f9bb7303396ff0f01200b73dd1812ad393548b59395e1d57d", kill_on_drop: false }` [INFO] [stdout] 86b36a8788eb9b5f9bb7303396ff0f01200b73dd1812ad393548b59395e1d57d