[INFO] fetching crate mkaudiolibrary 0.2.3...
[INFO] building mkaudiolibrary-0.2.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate mkaudiolibrary 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mkaudiolibrary 0.2.3 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 mkaudiolibrary 0.2.3
[INFO] finished tweaking crates.io crate mkaudiolibrary 0.2.3
[INFO] tweaked toml for crates.io crate mkaudiolibrary 0.2.3 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 12 packages to latest compatible versions
[INFO] [stderr]       Adding no_denormals v0.1.3 (available: v0.2.0)
[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 no_denormals v0.1.3
[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] b07235b002ef5557ec1c9c885250afacb422d3798b998488483df55a1152c35e
[INFO] running `Command { std: "docker" "start" "-a" "b07235b002ef5557ec1c9c885250afacb422d3798b998488483df55a1152c35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b07235b002ef5557ec1c9c885250afacb422d3798b998488483df55a1152c35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07235b002ef5557ec1c9c885250afacb422d3798b998488483df55a1152c35e", kill_on_drop: false }`
[INFO] [stdout] b07235b002ef5557ec1c9c885250afacb422d3798b998488483df55a1152c35e
[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] 05355545b3c4fa6f2462bde4fed6d772cb68fcf1553018903cf7db3abe12ba2c
[INFO] running `Command { std: "docker" "start" "-a" "05355545b3c4fa6f2462bde4fed6d772cb68fcf1553018903cf7db3abe12ba2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling no_denormals v0.1.3
[INFO] [stderr]    Compiling mkaudiolibrary v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "05355545b3c4fa6f2462bde4fed6d772cb68fcf1553018903cf7db3abe12ba2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05355545b3c4fa6f2462bde4fed6d772cb68fcf1553018903cf7db3abe12ba2c", kill_on_drop: false }`
[INFO] [stdout] 05355545b3c4fa6f2462bde4fed6d772cb68fcf1553018903cf7db3abe12ba2c
[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] 41b1bad112c327561a291a15444b69cf0b50ec574ded9653bbc7f51ccf91bbc6
[INFO] running `Command { std: "docker" "start" "-a" "41b1bad112c327561a291a15444b69cf0b50ec574ded9653bbc7f51ccf91bbc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mkaudiolibrary v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "41b1bad112c327561a291a15444b69cf0b50ec574ded9653bbc7f51ccf91bbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b1bad112c327561a291a15444b69cf0b50ec574ded9653bbc7f51ccf91bbc6", kill_on_drop: false }`
[INFO] [stdout] 41b1bad112c327561a291a15444b69cf0b50ec574ded9653bbc7f51ccf91bbc6