[INFO] fetching crate rust_mdns_client 0.1.2...
[INFO] checking rust_mdns_client-0.1.2 against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824
[INFO] extracting crate rust_mdns_client 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rust_mdns_client 0.1.2 on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_mdns_client 0.1.2
[INFO] finished tweaking crates.io crate rust_mdns_client 0.1.2
[INFO] tweaked toml for crates.io crate rust_mdns_client 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate rust_mdns_client 0.1.2 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" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb3559f9fc878767d94a00f776db5aee8c92dc5102252d0e11d7fd42675d80fd
[INFO] running `Command { std: "docker" "start" "-a" "eb3559f9fc878767d94a00f776db5aee8c92dc5102252d0e11d7fd42675d80fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb3559f9fc878767d94a00f776db5aee8c92dc5102252d0e11d7fd42675d80fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3559f9fc878767d94a00f776db5aee8c92dc5102252d0e11d7fd42675d80fd", kill_on_drop: false }`
[INFO] [stdout] eb3559f9fc878767d94a00f776db5aee8c92dc5102252d0e11d7fd42675d80fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 166e809a08e8d8c3c6e0fa7e51d8e4dcabd9ffc84cde3e2e548c742b9d50547a
[INFO] running `Command { std: "docker" "start" "-a" "166e809a08e8d8c3c6e0fa7e51d8e4dcabd9ffc84cde3e2e548c742b9d50547a", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust_mdns_client v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "166e809a08e8d8c3c6e0fa7e51d8e4dcabd9ffc84cde3e2e548c742b9d50547a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166e809a08e8d8c3c6e0fa7e51d8e4dcabd9ffc84cde3e2e548c742b9d50547a", kill_on_drop: false }`
[INFO] [stdout] 166e809a08e8d8c3c6e0fa7e51d8e4dcabd9ffc84cde3e2e548c742b9d50547a