[INFO] fetching crate serde-pgrow 0.3.6...
[INFO] checking serde-pgrow-0.3.6 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] extracting crate serde-pgrow 0.3.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate serde-pgrow 0.3.6 on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-pgrow 0.3.6
[INFO] finished tweaking crates.io crate serde-pgrow 0.3.6
[INFO] tweaked toml for crates.io crate serde-pgrow 0.3.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate serde-pgrow 0.3.6 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f99ddddd7a1aa16351ee1c32b03590825f9f23826c441ceea7b3e1af65624d49
[INFO] running `Command { std: "docker" "start" "-a" "f99ddddd7a1aa16351ee1c32b03590825f9f23826c441ceea7b3e1af65624d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f99ddddd7a1aa16351ee1c32b03590825f9f23826c441ceea7b3e1af65624d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99ddddd7a1aa16351ee1c32b03590825f9f23826c441ceea7b3e1af65624d49", kill_on_drop: false }`
[INFO] [stdout] f99ddddd7a1aa16351ee1c32b03590825f9f23826c441ceea7b3e1af65624d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e
[INFO] running `Command { std: "docker" "start" "-a" "87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e", kill_on_drop: false }`
[INFO] [stdout] 87ff0bfa1d723d1da07599efea0fe191bc36f819540b6e1a9134632e4d9d778e