[INFO] fetching crate persia-rpc-macro 0.6.0...
[INFO] checking persia-rpc-macro-0.6.0 against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] extracting crate persia-rpc-macro 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate persia-rpc-macro 0.6.0 on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persia-rpc-macro 0.6.0
[INFO] finished tweaking crates.io crate persia-rpc-macro 0.6.0
[INFO] tweaked toml for crates.io crate persia-rpc-macro 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v0.1.5 (available: v3.2.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.96)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3805c341c363134da8fddacc52338fa8f622821505486b3c284ae3a4f4580acd
[INFO] running `Command { std: "docker" "start" "-a" "3805c341c363134da8fddacc52338fa8f622821505486b3c284ae3a4f4580acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3805c341c363134da8fddacc52338fa8f622821505486b3c284ae3a4f4580acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3805c341c363134da8fddacc52338fa8f622821505486b3c284ae3a4f4580acd", kill_on_drop: false }`
[INFO] [stdout] 3805c341c363134da8fddacc52338fa8f622821505486b3c284ae3a4f4580acd
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c659f5526424e2c37d569b14002c7176bcb7f1248b8a9b1af2c0a48f5bbdf358
[INFO] running `Command { std: "docker" "start" "-a" "c659f5526424e2c37d569b14002c7176bcb7f1248b8a9b1af2c0a48f5bbdf358", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/5b7f1e0af5759f3c0ae0bb1f3c261ed26170a313ccaaebe53c6c9b3dd1138c3e/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "c659f5526424e2c37d569b14002c7176bcb7f1248b8a9b1af2c0a48f5bbdf358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c659f5526424e2c37d569b14002c7176bcb7f1248b8a9b1af2c0a48f5bbdf358", kill_on_drop: false }`
[INFO] [stdout] c659f5526424e2c37d569b14002c7176bcb7f1248b8a9b1af2c0a48f5bbdf358