[INFO] cloning repository https://github.com/willbach/js-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willbach/js-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillbach%2Fjs-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillbach%2Fjs-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30494ebf2683a5dc8146a10352e0d5801735f2e0
[INFO] checking willbach/js-wasm against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillbach%2Fjs-wasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/willbach/js-wasm
[INFO] finished tweaking git repo https://github.com/willbach/js-wasm
[INFO] tweaked toml for git repo https://github.com/willbach/js-wasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/willbach/js-wasm on toolchain fe55364329579d361b1ab565728bc033a7dba07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/willbach/js-wasm 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" "+fe55364329579d361b1ab565728bc033a7dba07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle-macro v10.0.2
[INFO] [stderr]   Downloaded wasmtime-winch v10.0.2
[INFO] [stderr]   Downloaded wiggle-generate v10.0.2
[INFO] [stderr]   Downloaded wasm-encoder v0.34.1
[INFO] [stderr]   Downloaded wasmtime-jit-debug v10.0.2
[INFO] [stderr]   Downloaded cranelift-control v0.97.2
[INFO] [stderr]   Downloaded wasmtime-component-util v10.0.2
[INFO] [stderr]   Downloaded wasmtime-asm-macros v10.0.2
[INFO] [stderr]   Downloaded cranelift-native v0.97.2
[INFO] [stderr]   Downloaded wasmtime-jit v10.0.2
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v10.0.2
[INFO] [stderr]   Downloaded wasmtime-cranelift-shared v10.0.2
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v10.0.2
[INFO] [stderr]   Downloaded wasmtime-component-macro v10.0.2
[INFO] [stderr]   Downloaded wasi-cap-std-sync v10.0.2
[INFO] [stderr]   Downloaded wasi-common v10.0.2
[INFO] [stderr]   Downloaded wasmtime-cranelift v10.0.2
[INFO] [stderr]   Downloaded cranelift-wasm v0.97.2
[INFO] [stderr]   Downloaded wasmparser v0.114.0
[INFO] [stderr]   Downloaded wasmtime-environ v10.0.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.97.2
[INFO] [stderr]   Downloaded cranelift-isle v0.97.2
[INFO] [stderr]   Downloaded winch-codegen v0.8.2
[INFO] [stderr]   Downloaded wasmtime v10.0.2
[INFO] [stderr]   Downloaded wasmtime-cache v10.0.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.97.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.97.2
[INFO] [stderr]   Downloaded arbitrary v1.3.1
[INFO] [stderr]   Downloaded cranelift-entity v0.97.2
[INFO] [stderr]   Downloaded wasmtime-fiber v10.0.2
[INFO] [stderr]   Downloaded wasmtime-types v10.0.2
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.97.2
[INFO] [stderr]   Downloaded wasmtime-wasi v10.0.2
[INFO] [stderr]   Downloaded wiggle v10.0.2
[INFO] [stderr]   Downloaded wasmprinter v0.2.69
[INFO] [stderr]   Downloaded wat v1.0.76
[INFO] [stderr]   Downloaded wasmtime-runtime v10.0.2
[INFO] [stderr]   Downloaded wast v66.0.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.97.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec87bbbccd7a38bc46bd0f0333d411e5a4f1b4df19f35ee9956194d7dc9e3e4f
[INFO] running `Command { std: "docker" "start" "-a" "ec87bbbccd7a38bc46bd0f0333d411e5a4f1b4df19f35ee9956194d7dc9e3e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec87bbbccd7a38bc46bd0f0333d411e5a4f1b4df19f35ee9956194d7dc9e3e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec87bbbccd7a38bc46bd0f0333d411e5a4f1b4df19f35ee9956194d7dc9e3e4f", kill_on_drop: false }`
[INFO] [stdout] ec87bbbccd7a38bc46bd0f0333d411e5a4f1b4df19f35ee9956194d7dc9e3e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a981e3d53539b1c5fadb2a282481cbc88785e7f21588fc8e853502524a6a0e
[INFO] running `Command { std: "docker" "start" "-a" "19a981e3d53539b1c5fadb2a282481cbc88785e7f21588fc8e853502524a6a0e", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `itertools v0.10.5`
[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 `itertools v0.10.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "19a981e3d53539b1c5fadb2a282481cbc88785e7f21588fc8e853502524a6a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a981e3d53539b1c5fadb2a282481cbc88785e7f21588fc8e853502524a6a0e", kill_on_drop: false }`
[INFO] [stdout] 19a981e3d53539b1c5fadb2a282481cbc88785e7f21588fc8e853502524a6a0e