[INFO] fetching crate esp-hal-mdns 0.1.0...
[INFO] building esp-hal-mdns-0.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate esp-hal-mdns 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate esp-hal-mdns 0.1.0 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 esp-hal-mdns 0.1.0
[INFO] finished tweaking crates.io crate esp-hal-mdns 0.1.0
[INFO] tweaked toml for crates.io crate esp-hal-mdns 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate esp-hal-mdns 0.1.0 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dns-protocol v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e80425f4cdd49f6eec831ca5c3edec928d877a75efc4e4cd9bce50e3062b17f7
[INFO] running `Command { std: "docker" "start" "-a" "e80425f4cdd49f6eec831ca5c3edec928d877a75efc4e4cd9bce50e3062b17f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e80425f4cdd49f6eec831ca5c3edec928d877a75efc4e4cd9bce50e3062b17f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80425f4cdd49f6eec831ca5c3edec928d877a75efc4e4cd9bce50e3062b17f7", kill_on_drop: false }`
[INFO] [stdout] e80425f4cdd49f6eec831ca5c3edec928d877a75efc4e4cd9bce50e3062b17f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 18e9c84030dce56fc355ec14159058b8f40a74d74ab6f78bcf4c7919c9ccf524
[INFO] running `Command { std: "docker" "start" "-a" "18e9c84030dce56fc355ec14159058b8f40a74d74ab6f78bcf4c7919c9ccf524", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling dns-protocol v0.1.2
[INFO] [stderr]    Compiling esp-hal-mdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "18e9c84030dce56fc355ec14159058b8f40a74d74ab6f78bcf4c7919c9ccf524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e9c84030dce56fc355ec14159058b8f40a74d74ab6f78bcf4c7919c9ccf524", kill_on_drop: false }`
[INFO] [stdout] 18e9c84030dce56fc355ec14159058b8f40a74d74ab6f78bcf4c7919c9ccf524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e8c0901da2ad3e7013a54d9500c61f10b267c0800acf4c6cbb03dd62b2cd7500
[INFO] running `Command { std: "docker" "start" "-a" "e8c0901da2ad3e7013a54d9500c61f10b267c0800acf4c6cbb03dd62b2cd7500", kill_on_drop: false }`
[INFO] [stderr]    Compiling esp-hal-mdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "e8c0901da2ad3e7013a54d9500c61f10b267c0800acf4c6cbb03dd62b2cd7500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c0901da2ad3e7013a54d9500c61f10b267c0800acf4c6cbb03dd62b2cd7500", kill_on_drop: false }`
[INFO] [stdout] e8c0901da2ad3e7013a54d9500c61f10b267c0800acf4c6cbb03dd62b2cd7500