[INFO] fetching crate libbzip3-sys 0.4.0+1.4.0...
[INFO] checking libbzip3-sys-0.4.0+1.4.0 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] extracting crate libbzip3-sys 0.4.0+1.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking libbzip3-sys-0.4.0+1.4.0 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] extracting crate libbzip3-sys 0.4.0+1.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate libbzip3-sys 0.4.0+1.4.0 on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libbzip3-sys 0.4.0+1.4.0
[INFO] finished tweaking crates.io crate libbzip3-sys 0.4.0+1.4.0
[INFO] tweaked toml for crates.io crate libbzip3-sys 0.4.0+1.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.63.0 (available: v0.71.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd587ade955675bf287fdb0263f4f5168350aaf2a5948f76e999dc5ad8bf1f48
[INFO] running `Command { std: "docker" "start" "-a" "bd587ade955675bf287fdb0263f4f5168350aaf2a5948f76e999dc5ad8bf1f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd587ade955675bf287fdb0263f4f5168350aaf2a5948f76e999dc5ad8bf1f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd587ade955675bf287fdb0263f4f5168350aaf2a5948f76e999dc5ad8bf1f48", kill_on_drop: false }`
[INFO] [stdout] bd587ade955675bf287fdb0263f4f5168350aaf2a5948f76e999dc5ad8bf1f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dreturn-local-variable-ptr" "-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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8f2828b622b30e26771dda8e646cca0e0fab829d84ab74e6593ebcb69680a2a
[INFO] running `Command { std: "docker" "start" "-a" "a8f2828b622b30e26771dda8e646cca0e0fab829d84ab74e6593ebcb69680a2a", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/b95783b3f7c03f708f27e622b7f4bab581a2819e2ba6b7eae94440936f9e8eb6/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "a8f2828b622b30e26771dda8e646cca0e0fab829d84ab74e6593ebcb69680a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f2828b622b30e26771dda8e646cca0e0fab829d84ab74e6593ebcb69680a2a", kill_on_drop: false }`
[INFO] [stdout] a8f2828b622b30e26771dda8e646cca0e0fab829d84ab74e6593ebcb69680a2a