[INFO] fetching crate swamp-material 0.0.18...
[INFO] checking swamp-material-0.0.18 against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] extracting crate swamp-material 0.0.18 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate swamp-material 0.0.18
[INFO] finished tweaking crates.io crate swamp-material 0.0.18
[INFO] tweaked toml for crates.io crate swamp-material 0.0.18 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swamp-material 0.0.18 on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swamp-material 0.0.18 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swamp-font v0.0.18
[INFO] [stderr]   Downloaded limnus-wgpu-math v0.0.17
[INFO] [stderr]   Downloaded swamp-render v0.0.18
[INFO] [stderr]   Downloaded swamp-wgpu v0.0.18
[INFO] [stderr]   Downloaded int_math v0.0.2
[INFO] [stderr]   Downloaded monotonic-time-rs v0.0.9
[INFO] [stderr]   Downloaded limnus-local-resource v0.0.17
[INFO] [stderr]   Downloaded swamp-render-wgpu v0.0.18
[INFO] [stderr]   Downloaded swamp-wgpu-sprites v0.0.18
[INFO] [stderr]   Downloaded limnus-resource v0.0.17
[INFO] [stderr]   Downloaded limnus-default-stages v0.0.17
[INFO] [stderr]   Downloaded limnus-assets-loader v0.0.17
[INFO] [stderr]   Downloaded limnus-assets v0.0.17
[INFO] [stderr]   Downloaded limnus-asset-registry v0.0.17
[INFO] [stderr]   Downloaded bmf-parser v0.0.1
[INFO] [stderr]   Downloaded limnus-system v0.0.17
[INFO] [stderr]   Downloaded limnus-screen v0.0.17
[INFO] [stderr]   Downloaded limnus-system-params v0.0.17
[INFO] [stderr]   Downloaded limnus-stage v0.0.17
[INFO] [stderr]   Downloaded owo-colors v2.1.0
[INFO] [stderr]   Downloaded limnus-clock v0.0.17
[INFO] [stderr]   Downloaded limnus-loader v0.0.17
[INFO] [stderr]   Downloaded limnus-message v0.0.17
[INFO] [stderr]   Downloaded limnus-system-state v0.0.17
[INFO] [stderr]   Downloaded message-channel v0.0.1
[INFO] [stderr]   Downloaded sparse-slot v0.0.3
[INFO] [stderr]   Downloaded limnus-scheduler v0.0.17
[INFO] [stderr]   Downloaded limnus-wgpu-window v0.0.17
[INFO] [stderr]   Downloaded future-runner v0.0.1
[INFO] [stderr]   Downloaded limnus-scheduler-runner v0.0.17
[INFO] [stderr]   Downloaded limnus-app v0.0.17
[INFO] [stderr]   Downloaded fixstr v0.0.3
[INFO] [stderr]   Downloaded limnus-asset-id v0.0.17
[INFO] [stderr]   Downloaded chunk-reader v0.0.1
[INFO] [stderr]   Downloaded limnus-macros v0.0.17
[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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4f9ca7db89941379ec39637ae80c43afd105cd394c6346143bd71cde5788de
[INFO] running `Command { std: "docker" "start" "-a" "6b4f9ca7db89941379ec39637ae80c43afd105cd394c6346143bd71cde5788de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4f9ca7db89941379ec39637ae80c43afd105cd394c6346143bd71cde5788de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4f9ca7db89941379ec39637ae80c43afd105cd394c6346143bd71cde5788de", kill_on_drop: false }`
[INFO] [stdout] 6b4f9ca7db89941379ec39637ae80c43afd105cd394c6346143bd71cde5788de
[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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23991970c97b9d274ac7055d1e9ec7fa8a3d52b1a84388f62bdcfd9e3922e4a5
[INFO] running `Command { std: "docker" "start" "-a" "23991970c97b9d274ac7055d1e9ec7fa8a3d52b1a84388f62bdcfd9e3922e4a5", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `async-io v2.4.0`
[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 `async-io v2.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-io-2.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "23991970c97b9d274ac7055d1e9ec7fa8a3d52b1a84388f62bdcfd9e3922e4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23991970c97b9d274ac7055d1e9ec7fa8a3d52b1a84388f62bdcfd9e3922e4a5", kill_on_drop: false }`
[INFO] [stdout] 23991970c97b9d274ac7055d1e9ec7fa8a3d52b1a84388f62bdcfd9e3922e4a5