[INFO] fetching crate karaty-blueprint 0.2.2...
[INFO] checking karaty-blueprint-0.2.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate karaty-blueprint 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate karaty-blueprint 0.2.2
[INFO] finished tweaking crates.io crate karaty-blueprint 0.2.2
[INFO] tweaked toml for crates.io crate karaty-blueprint 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate karaty-blueprint 0.2.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--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]      Locking 107 packages to latest compatible versions
[INFO] [stderr]       Adding dioxus v0.4.3 (available: v0.6.3)
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gloo-net v0.1.0
[INFO] [stderr]   Downloaded dioxus-core-macro v0.4.3
[INFO] [stderr]   Downloaded dioxus-rsx v0.4.3
[INFO] [stderr]   Downloaded dioxus-hot-reload v0.4.3
[INFO] [stderr]   Downloaded reqwasm v0.5.0
[INFO] [stderr]   Downloaded smallbox v0.8.8
[INFO] [stderr]   Downloaded enumset_derive v0.14.0
[INFO] [stderr]   Downloaded dioxus v0.4.3
[INFO] [stderr]   Downloaded enumset v1.1.10
[INFO] [stderr]   Downloaded dioxus-hooks v0.4.3
[INFO] [stderr]   Downloaded dioxus-html v0.4.3
[INFO] [stderr]   Downloaded dioxus-core v0.4.3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6eaa3e4732f4e11c473e1ec63aa4fa134251cbe717b581e38c87099c4fb212f
[INFO] running `Command { std: "docker" "start" "-a" "c6eaa3e4732f4e11c473e1ec63aa4fa134251cbe717b581e38c87099c4fb212f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6eaa3e4732f4e11c473e1ec63aa4fa134251cbe717b581e38c87099c4fb212f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6eaa3e4732f4e11c473e1ec63aa4fa134251cbe717b581e38c87099c4fb212f", kill_on_drop: false }`
[INFO] [stdout] c6eaa3e4732f4e11c473e1ec63aa4fa134251cbe717b581e38c87099c4fb212f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98110da0bd6020b4ef04131e1d8d12c9e409b2cc09ce0c37a426576a52db064d
[INFO] running `Command { std: "docker" "start" "-a" "98110da0bd6020b4ef04131e1d8d12c9e409b2cc09ce0c37a426576a52db064d", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `futures-channel v0.3.31`
[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 `futures-channel v0.3.31`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.31`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "98110da0bd6020b4ef04131e1d8d12c9e409b2cc09ce0c37a426576a52db064d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98110da0bd6020b4ef04131e1d8d12c9e409b2cc09ce0c37a426576a52db064d", kill_on_drop: false }`
[INFO] [stdout] 98110da0bd6020b4ef04131e1d8d12c9e409b2cc09ce0c37a426576a52db064d