[INFO] fetching crate nng-c-sys 1.9.0-beta.1...
[INFO] building nng-c-sys-1.9.0-beta.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate nng-c-sys 1.9.0-beta.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate nng-c-sys 1.9.0-beta.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nng-c-sys 1.9.0-beta.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nng-c-sys 1.9.0-beta.1
[INFO] tweaked toml for crates.io crate nng-c-sys 1.9.0-beta.1 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.71.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b5b0f536be225990ffd3758a67305a98d5a16aebecccfdc9e229b97d901a42
[INFO] running `Command { std: "docker" "start" "-a" "b1b5b0f536be225990ffd3758a67305a98d5a16aebecccfdc9e229b97d901a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b5b0f536be225990ffd3758a67305a98d5a16aebecccfdc9e229b97d901a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b5b0f536be225990ffd3758a67305a98d5a16aebecccfdc9e229b97d901a42", kill_on_drop: false }`
[INFO] [stdout] b1b5b0f536be225990ffd3758a67305a98d5a16aebecccfdc9e229b97d901a42
[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 -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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5833b5fdb95c12255c3eee48657abea24197163c9cc396e0342df65b746704c1
[INFO] running `Command { std: "docker" "start" "-a" "5833b5fdb95c12255c3eee48657abea24197163c9cc396e0342df65b746704c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling nng-c-sys v1.9.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "5833b5fdb95c12255c3eee48657abea24197163c9cc396e0342df65b746704c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5833b5fdb95c12255c3eee48657abea24197163c9cc396e0342df65b746704c1", kill_on_drop: false }`
[INFO] [stdout] 5833b5fdb95c12255c3eee48657abea24197163c9cc396e0342df65b746704c1
[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 -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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59eda03c9cad58bae77526b0ab5e0cdab326fca25f6d035690ce6bc81135b64e
[INFO] running `Command { std: "docker" "start" "-a" "59eda03c9cad58bae77526b0ab5e0cdab326fca25f6d035690ce6bc81135b64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nng-c-sys v1.9.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "59eda03c9cad58bae77526b0ab5e0cdab326fca25f6d035690ce6bc81135b64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59eda03c9cad58bae77526b0ab5e0cdab326fca25f6d035690ce6bc81135b64e", kill_on_drop: false }`
[INFO] [stdout] 59eda03c9cad58bae77526b0ab5e0cdab326fca25f6d035690ce6bc81135b64e