[INFO] cloning repository https://github.com/Masterchef365/wgpu_bug_minimal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/wgpu_bug_minimal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbff77f20d701db34031fb13974e66f86cfaf2aa
[INFO] checking Masterchef365/wgpu_bug_minimal against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Masterchef365/wgpu_bug_minimal on toolchain 568f6a8641e391ffcdcdb03e79d0901731d8d399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Masterchef365/wgpu_bug_minimal
[INFO] finished tweaking git repo https://github.com/Masterchef365/wgpu_bug_minimal
[INFO] tweaked toml for git repo https://github.com/Masterchef365/wgpu_bug_minimal written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Masterchef365/wgpu_bug_minimal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/hecrj/iced.git`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22c53fd9329b5a0b72830386d6674dfbdb1971cfd24411599b45e441ccfefdfb
[INFO] running `Command { std: "docker" "start" "-a" "22c53fd9329b5a0b72830386d6674dfbdb1971cfd24411599b45e441ccfefdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c53fd9329b5a0b72830386d6674dfbdb1971cfd24411599b45e441ccfefdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c53fd9329b5a0b72830386d6674dfbdb1971cfd24411599b45e441ccfefdfb", kill_on_drop: false }`
[INFO] [stdout] 22c53fd9329b5a0b72830386d6674dfbdb1971cfd24411599b45e441ccfefdfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa74cf5c0fbcea16db71c305da5e56c9c4f1fb30afe011d6a58e7b020f6e9847
[INFO] running `Command { std: "docker" "start" "-a" "fa74cf5c0fbcea16db71c305da5e56c9c4f1fb30afe011d6a58e7b020f6e9847", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
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[INFO] [stderr]     Checking servo-fontconfig v0.4.0
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[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking iced_style v0.1.0 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking gfx-descriptor v0.2.0
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[INFO] [stderr]     Checking wayland-commons v0.28.1
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[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
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[INFO] [stderr]    Compiling futures-macro v0.3.6
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[INFO] [stderr]     Checking iced_futures v0.1.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking iced_native v0.2.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking iced_graphics v0.1.0 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking clipboard_x11 v0.1.0
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[INFO] [stderr]     Checking clipboard_wayland v0.1.1
[INFO] [stderr]     Checking window_clipboard v0.1.2
[INFO] [stderr]     Checking iced_wgpu v0.2.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.0
[INFO] [stderr]     Checking iced_winit v0.1.1 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking iced v0.1.1 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f)
[INFO] [stderr]     Checking wgpu_bug_minimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/primitive_renderer.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut pipeline_desc = wgpu::RenderPipelineDescriptor {
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/primitive_renderer.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut pipeline_desc = wgpu::RenderPipelineDescriptor {
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "fa74cf5c0fbcea16db71c305da5e56c9c4f1fb30afe011d6a58e7b020f6e9847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa74cf5c0fbcea16db71c305da5e56c9c4f1fb30afe011d6a58e7b020f6e9847", kill_on_drop: false }`
[INFO] [stdout] fa74cf5c0fbcea16db71c305da5e56c9c4f1fb30afe011d6a58e7b020f6e9847
