[INFO] fetching crate imgui-wgpu 0.15.1...
[INFO] checking imgui-wgpu-0.15.1 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate imgui-wgpu 0.15.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate imgui-wgpu 0.15.1 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imgui-wgpu 0.15.1
[INFO] finished tweaking crates.io crate imgui-wgpu 0.15.1
[INFO] tweaked toml for crates.io crate imgui-wgpu 0.15.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate imgui-wgpu 0.15.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu v0.8.1
[INFO] [stderr]   Downloaded pin-project-lite v0.2.5
[INFO] [stderr]   Downloaded gfx-auxil v0.9.0
[INFO] [stderr]   Downloaded gfx-backend-dx11 v0.8.0
[INFO] [stderr]   Downloaded gfx-backend-vulkan v0.8.0
[INFO] [stderr]   Downloaded gfx-backend-metal v0.8.1
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.8.0
[INFO] [stderr]   Downloaded naga v0.4.0
[INFO] [stderr]   Downloaded gfx-backend-empty v0.8.0
[INFO] [stderr]   Downloaded gfx-hal v0.8.0
[INFO] [stderr]   Downloaded gfx-backend-gl v0.8.1
[INFO] [stderr]   Downloaded pollster v0.2.1
[INFO] [stderr]   Downloaded wgpu-subscriber v0.1.0
[INFO] [stderr]   Downloaded profiling v1.0.1
[INFO] [stderr]   Downloaded gpu-alloc v0.4.5
[INFO] [stderr]   Downloaded metal v0.22.0
[INFO] [stderr]   Downloaded codespan-reporting v0.11.1
[INFO] [stderr]   Downloaded wgpu-core v0.8.1
[INFO] [stderr]   Downloaded wgpu-types v0.8.0
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab150634e7b5358a6043fdcd2ad169fe9786dbcf29ab39eec837a648b32dafbd
[INFO] running `Command { std: "docker" "start" "-a" "ab150634e7b5358a6043fdcd2ad169fe9786dbcf29ab39eec837a648b32dafbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab150634e7b5358a6043fdcd2ad169fe9786dbcf29ab39eec837a648b32dafbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab150634e7b5358a6043fdcd2ad169fe9786dbcf29ab39eec837a648b32dafbd", kill_on_drop: false }`
[INFO] [stdout] ab150634e7b5358a6043fdcd2ad169fe9786dbcf29ab39eec837a648b32dafbd
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1edb10ecc459cac2842dde76584222b5ef56d81e8a0fb945d4f59d48a4345fb
[INFO] running `Command { std: "docker" "start" "-a" "f1edb10ecc459cac2842dde76584222b5ef56d81e8a0fb945d4f59d48a4345fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling thiserror-impl v1.0.24
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[INFO] [stderr]     Checking wgpu v0.8.1
[INFO] [stderr]     Checking imgui-wgpu v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "f1edb10ecc459cac2842dde76584222b5ef56d81e8a0fb945d4f59d48a4345fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1edb10ecc459cac2842dde76584222b5ef56d81e8a0fb945d4f59d48a4345fb", kill_on_drop: false }`
[INFO] [stdout] f1edb10ecc459cac2842dde76584222b5ef56d81e8a0fb945d4f59d48a4345fb