[INFO] fetching crate minigrepsada 0.1.2...
[INFO] building minigrepsada-0.1.2 against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate minigrepsada 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate minigrepsada 0.1.2 on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrepsada 0.1.2
[INFO] finished tweaking crates.io crate minigrepsada 0.1.2
[INFO] tweaked toml for crates.io crate minigrepsada 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate minigrepsada 0.1.2 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f7cb8d85e721f8c8451f70dabda9e0dee23effc18a0f0a85cff1119b6031fdb
[INFO] running `Command { std: "docker" "start" "-a" "4f7cb8d85e721f8c8451f70dabda9e0dee23effc18a0f0a85cff1119b6031fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f7cb8d85e721f8c8451f70dabda9e0dee23effc18a0f0a85cff1119b6031fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7cb8d85e721f8c8451f70dabda9e0dee23effc18a0f0a85cff1119b6031fdb", kill_on_drop: false }`
[INFO] [stdout] 4f7cb8d85e721f8c8451f70dabda9e0dee23effc18a0f0a85cff1119b6031fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dtail-expr-drop-order" "-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebca315c67f1834344e6f0b53613bcb8e502438875d0fa20f2b081b35ff7c91f
[INFO] running `Command { std: "docker" "start" "-a" "ebca315c67f1834344e6f0b53613bcb8e502438875d0fa20f2b081b35ff7c91f", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/6fd05aa776df1b3450c8cee4d41d5425895c0453b6b22ce6a1804bfa7d5b2603/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "ebca315c67f1834344e6f0b53613bcb8e502438875d0fa20f2b081b35ff7c91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebca315c67f1834344e6f0b53613bcb8e502438875d0fa20f2b081b35ff7c91f", kill_on_drop: false }`
[INFO] [stdout] ebca315c67f1834344e6f0b53613bcb8e502438875d0fa20f2b081b35ff7c91f