[INFO] cloning repository https://github.com/vincentzreo/ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vincentzreo/ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincentzreo%2Fffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincentzreo%2Fffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 870b68af7963f57f48fd7cefb41a97426d8eae25
[INFO] checking vincentzreo/ffi against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincentzreo%2Fffi" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vincentzreo/ffi on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vincentzreo/ffi
[INFO] finished tweaking git repo https://github.com/vincentzreo/ffi
[INFO] tweaked toml for git repo https://github.com/vincentzreo/ffi written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vincentzreo/ffi 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/node-binding/Cargo.toml: unused manifest key: dependencies.napi.no-default-features
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.3
[INFO] [stderr]   Downloaded napi-derive-backend v1.0.73
[INFO] [stderr]   Downloaded napi v2.16.9
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.3
[INFO] [stderr]   Downloaded roaring v0.10.7
[INFO] [stderr]   Downloaded pyo3-macros v0.23.3
[INFO] [stderr]   Downloaded napi-derive v2.16.11
[INFO] [stderr]   Downloaded pyo3 v0.23.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae32eece57cec2024c7f9b159a4cb9e81511e2e40dc4e09b3b6f9cce8dac569d
[INFO] running `Command { std: "docker" "start" "-a" "ae32eece57cec2024c7f9b159a4cb9e81511e2e40dc4e09b3b6f9cce8dac569d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae32eece57cec2024c7f9b159a4cb9e81511e2e40dc4e09b3b6f9cce8dac569d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae32eece57cec2024c7f9b159a4cb9e81511e2e40dc4e09b3b6f9cce8dac569d", kill_on_drop: false }`
[INFO] [stdout] ae32eece57cec2024c7f9b159a4cb9e81511e2e40dc4e09b3b6f9cce8dac569d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c562a3f3bb42629e864d2a3c38c4e4975de39e6a437a62fc6690b8d0b46093a6
[INFO] running `Command { std: "docker" "start" "-a" "c562a3f3bb42629e864d2a3c38c4e4975de39e6a437a62fc6690b8d0b46093a6", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/59913040b3b3ac169ef500ddd2228c2a02c472b1d865f298df6a41e4bf315202/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "c562a3f3bb42629e864d2a3c38c4e4975de39e6a437a62fc6690b8d0b46093a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c562a3f3bb42629e864d2a3c38c4e4975de39e6a437a62fc6690b8d0b46093a6", kill_on_drop: false }`
[INFO] [stdout] c562a3f3bb42629e864d2a3c38c4e4975de39e6a437a62fc6690b8d0b46093a6