[INFO] cloning repository https://github.com/valenotary/WGPU-Learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valenotary/WGPU-Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalenotary%2FWGPU-Learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalenotary%2FWGPU-Learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d72ee9d33dfd900a78033fb2febd0e2ab771ac1
[INFO] testing valenotary/WGPU-Learning against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalenotary%2FWGPU-Learning" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valenotary/WGPU-Learning
[INFO] finished tweaking git repo https://github.com/valenotary/WGPU-Learning
[INFO] tweaked toml for git repo https://github.com/valenotary/WGPU-Learning written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valenotary/WGPU-Learning on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/valenotary/WGPU-Learning 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded objc-sys v0.3.2
[INFO] [stderr]   Downloaded libloading v0.8.2
[INFO] [stderr]   Downloaded polling v3.5.0
[INFO] [stderr]   Downloaded rust_hawktracer_proc_macro v0.4.1
[INFO] [stderr]   Downloaded ahash v0.8.10
[INFO] [stderr]   Downloaded rust_hawktracer v0.7.0
[INFO] [stderr]   Downloaded rust_hawktracer_normal_macro v0.4.1
[INFO] [stderr]   Downloaded smol_str v0.2.1
[INFO] [stderr]   Downloaded d3d12 v0.19.0
[INFO] [stderr]   Downloaded arbitrary v0.4.7
[INFO] [stderr]   Downloaded built v0.7.1
[INFO] [stderr]   Downloaded env_logger v0.11.2
[INFO] [stderr]   Downloaded image-webp v0.1.0
[INFO] [stderr]   Downloaded bitstream-io v1.10.0
[INFO] [stderr]   Downloaded cfg-expr v0.15.7
[INFO] [stderr]   Downloaded system-deps v6.2.0
[INFO] [stderr]   Downloaded ravif v0.11.4
[INFO] [stderr]   Downloaded libfuzzer-sys v0.3.5
[INFO] [stderr]   Downloaded wgpu v0.19.3
[INFO] [stderr]   Downloaded naga_oil v0.13.0
[INFO] [stderr]   Downloaded v_frame v0.3.7
[INFO] [stderr]   Downloaded wgpu-core v0.19.3
[INFO] [stderr]   Downloaded wgpu-hal v0.19.3
[INFO] [stderr]   Downloaded glam v0.25.0
[INFO] [stderr]   Downloaded winit v0.29.12
[INFO] [stderr]   Downloaded rav1e v0.6.6
[INFO] [stderr]   Downloaded image v0.25.0-preview.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76608253afa5a94d4848aa3cb479403957f714764412f422f277234f63001aa0
[INFO] running `Command { std: "docker" "start" "-a" "76608253afa5a94d4848aa3cb479403957f714764412f422f277234f63001aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76608253afa5a94d4848aa3cb479403957f714764412f422f277234f63001aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76608253afa5a94d4848aa3cb479403957f714764412f422f277234f63001aa0", kill_on_drop: false }`
[INFO] [stdout] 76608253afa5a94d4848aa3cb479403957f714764412f422f277234f63001aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89ef33928ff9b5d24586236836a9d2fba5842f981f3dbbad1ff54040a7be00fb
[INFO] running `Command { std: "docker" "start" "-a" "89ef33928ff9b5d24586236836a9d2fba5842f981f3dbbad1ff54040a7be00fb", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `cfg-if v1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `cfg-if v1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cfg-if-1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "89ef33928ff9b5d24586236836a9d2fba5842f981f3dbbad1ff54040a7be00fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ef33928ff9b5d24586236836a9d2fba5842f981f3dbbad1ff54040a7be00fb", kill_on_drop: false }`
[INFO] [stdout] 89ef33928ff9b5d24586236836a9d2fba5842f981f3dbbad1ff54040a7be00fb