[INFO] fetching crate quantity 0.10.0...
[INFO] building quantity-0.10.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate quantity 0.10.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate quantity 0.10.0 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 quantity 0.10.0
[INFO] finished tweaking crates.io crate quantity 0.10.0
[INFO] tweaked toml for crates.io crate quantity 0.10.0 written to /workspace/builds/worker-1-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 42 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.23.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.3
[INFO] [stderr]   Downloaded numpy v0.23.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.3
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.3
[INFO] [stderr]   Downloaded num-dual v0.11.0
[INFO] [stderr]   Downloaded pyo3 v0.23.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 31355ce7adf335ac25d908cf4642061ac12ef2caa17b9bfb36dbc43b9cde7c7a
[INFO] running `Command { std: "docker" "start" "-a" "31355ce7adf335ac25d908cf4642061ac12ef2caa17b9bfb36dbc43b9cde7c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31355ce7adf335ac25d908cf4642061ac12ef2caa17b9bfb36dbc43b9cde7c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31355ce7adf335ac25d908cf4642061ac12ef2caa17b9bfb36dbc43b9cde7c7a", kill_on_drop: false }`
[INFO] [stdout] 31355ce7adf335ac25d908cf4642061ac12ef2caa17b9bfb36dbc43b9cde7c7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 73810d0037bd53f2fccce191fbefd40d7199a02cb6f4f8b29a4c178173b9fb9c
[INFO] running `Command { std: "docker" "start" "-a" "73810d0037bd53f2fccce191fbefd40d7199a02cb6f4f8b29a4c178173b9fb9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling quantity v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "73810d0037bd53f2fccce191fbefd40d7199a02cb6f4f8b29a4c178173b9fb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73810d0037bd53f2fccce191fbefd40d7199a02cb6f4f8b29a4c178173b9fb9c", kill_on_drop: false }`
[INFO] [stdout] 73810d0037bd53f2fccce191fbefd40d7199a02cb6f4f8b29a4c178173b9fb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7a0ad27109f39d672a4c8ba050e4dce30d9522b5d537f2afd8020d8e81f3669d
[INFO] running `Command { std: "docker" "start" "-a" "7a0ad27109f39d672a4c8ba050e4dce30d9522b5d537f2afd8020d8e81f3669d", kill_on_drop: false }`
[INFO] [stderr]    Compiling quantity v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "7a0ad27109f39d672a4c8ba050e4dce30d9522b5d537f2afd8020d8e81f3669d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0ad27109f39d672a4c8ba050e4dce30d9522b5d537f2afd8020d8e81f3669d", kill_on_drop: false }`
[INFO] [stdout] 7a0ad27109f39d672a4c8ba050e4dce30d9522b5d537f2afd8020d8e81f3669d