[INFO] fetching crate xxhash-c-sys 0.8.6...
[INFO] building xxhash-c-sys-0.8.6 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate xxhash-c-sys 0.8.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate xxhash-c-sys 0.8.6 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 xxhash-c-sys 0.8.6
[INFO] finished tweaking crates.io crate xxhash-c-sys 0.8.6
[INFO] tweaked toml for crates.io crate xxhash-c-sys 0.8.6 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]      Locking 3 packages to latest compatible versions
[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] 90ff98e60a603a7cda5ad59bd67e79bbb4d71c91bc4006dafec443e4a3bca179
[INFO] running `Command { std: "docker" "start" "-a" "90ff98e60a603a7cda5ad59bd67e79bbb4d71c91bc4006dafec443e4a3bca179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90ff98e60a603a7cda5ad59bd67e79bbb4d71c91bc4006dafec443e4a3bca179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90ff98e60a603a7cda5ad59bd67e79bbb4d71c91bc4006dafec443e4a3bca179", kill_on_drop: false }`
[INFO] [stdout] 90ff98e60a603a7cda5ad59bd67e79bbb4d71c91bc4006dafec443e4a3bca179
[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] b6127cf21b90a914f96da7712d0ce86dc17075ee217c54b68e91e75a9585cb14
[INFO] running `Command { std: "docker" "start" "-a" "b6127cf21b90a914f96da7712d0ce86dc17075ee217c54b68e91e75a9585cb14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling xxhash-c-sys v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "b6127cf21b90a914f96da7712d0ce86dc17075ee217c54b68e91e75a9585cb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6127cf21b90a914f96da7712d0ce86dc17075ee217c54b68e91e75a9585cb14", kill_on_drop: false }`
[INFO] [stdout] b6127cf21b90a914f96da7712d0ce86dc17075ee217c54b68e91e75a9585cb14
[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] 56ad7f3e0fdebed79f04c0c16b64ed49ca9afc9f3c010f6c697ba0f73fd02d96
[INFO] running `Command { std: "docker" "start" "-a" "56ad7f3e0fdebed79f04c0c16b64ed49ca9afc9f3c010f6c697ba0f73fd02d96", kill_on_drop: false }`
[INFO] [stderr]    Compiling xxhash-c-sys v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "56ad7f3e0fdebed79f04c0c16b64ed49ca9afc9f3c010f6c697ba0f73fd02d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ad7f3e0fdebed79f04c0c16b64ed49ca9afc9f3c010f6c697ba0f73fd02d96", kill_on_drop: false }`
[INFO] [stdout] 56ad7f3e0fdebed79f04c0c16b64ed49ca9afc9f3c010f6c697ba0f73fd02d96