[INFO] fetching crate simetry 0.2.3...
[INFO] checking simetry-0.2.3 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate simetry 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate simetry 0.2.3
[INFO] finished tweaking crates.io crate simetry 0.2.3
[INFO] tweaked toml for crates.io crate simetry 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simetry 0.2.3 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] crate crates.io crate simetry 0.2.3 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typename_derive v0.1.4
[INFO] [stderr]   Downloaded typename v0.1.2
[INFO] [stderr]   Downloaded quote v1.0.30
[INFO] [stderr]   Downloaded uom v0.34.0
[INFO] [stderr]   Downloaded h2 v0.3.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 00f5ffe51a2bc0e9e8baeb388eb9d79575e1c9455e8625e0e10ad78396034996
[INFO] running `Command { std: "docker" "start" "-a" "00f5ffe51a2bc0e9e8baeb388eb9d79575e1c9455e8625e0e10ad78396034996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f5ffe51a2bc0e9e8baeb388eb9d79575e1c9455e8625e0e10ad78396034996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f5ffe51a2bc0e9e8baeb388eb9d79575e1c9455e8625e0e10ad78396034996", kill_on_drop: false }`
[INFO] [stdout] 00f5ffe51a2bc0e9e8baeb388eb9d79575e1c9455e8625e0e10ad78396034996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4a3e372c671d8309f29dfc42e829cc72a1e707ff5abf1284b178b1028b076b75
[INFO] running `Command { std: "docker" "start" "-a" "4a3e372c671d8309f29dfc42e829cc72a1e707ff5abf1284b178b1028b076b75", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `windows v0.44.0`
[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 `windows v0.44.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.44.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "4a3e372c671d8309f29dfc42e829cc72a1e707ff5abf1284b178b1028b076b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3e372c671d8309f29dfc42e829cc72a1e707ff5abf1284b178b1028b076b75", kill_on_drop: false }`
[INFO] [stdout] 4a3e372c671d8309f29dfc42e829cc72a1e707ff5abf1284b178b1028b076b75