[INFO] fetching crate rmqtt-plugins 0.16.1...
[INFO] testing rmqtt-plugins-0.16.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rmqtt-plugins 0.16.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rmqtt-plugins 0.16.1
[INFO] finished tweaking crates.io crate rmqtt-plugins 0.16.1
[INFO] tweaked toml for crates.io crate rmqtt-plugins 0.16.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmqtt-plugins 0.16.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmqtt-plugins 0.16.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f45b347c40f0beb3654d2ef53e5eb1814200993ad0636f95473d1be7f17e43d
[INFO] running `Command { std: "docker" "start" "-a" "3f45b347c40f0beb3654d2ef53e5eb1814200993ad0636f95473d1be7f17e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f45b347c40f0beb3654d2ef53e5eb1814200993ad0636f95473d1be7f17e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f45b347c40f0beb3654d2ef53e5eb1814200993ad0636f95473d1be7f17e43d", kill_on_drop: false }`
[INFO] [stdout] 3f45b347c40f0beb3654d2ef53e5eb1814200993ad0636f95473d1be7f17e43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f982d9c57cb706ac189aaa5d86996bec93505186ee3c5e4ccfd1da0c65e539b8
[INFO] running `Command { std: "docker" "start" "-a" "f982d9c57cb706ac189aaa5d86996bec93505186ee3c5e4ccfd1da0c65e539b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmqtt-plugins v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f982d9c57cb706ac189aaa5d86996bec93505186ee3c5e4ccfd1da0c65e539b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f982d9c57cb706ac189aaa5d86996bec93505186ee3c5e4ccfd1da0c65e539b8", kill_on_drop: false }`
[INFO] [stdout] f982d9c57cb706ac189aaa5d86996bec93505186ee3c5e4ccfd1da0c65e539b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358aa9ab3c6354e91a3d1f7d0f96abee512f0390cc2fe55e79de9362f6a5c560
[INFO] running `Command { std: "docker" "start" "-a" "358aa9ab3c6354e91a3d1f7d0f96abee512f0390cc2fe55e79de9362f6a5c560", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmqtt-plugins v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "358aa9ab3c6354e91a3d1f7d0f96abee512f0390cc2fe55e79de9362f6a5c560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358aa9ab3c6354e91a3d1f7d0f96abee512f0390cc2fe55e79de9362f6a5c560", kill_on_drop: false }`
[INFO] [stdout] 358aa9ab3c6354e91a3d1f7d0f96abee512f0390cc2fe55e79de9362f6a5c560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07b8cc0944d7a7c22870da14e7f2373667ccf14594c4f0de3272753c2f1cb355
[INFO] running `Command { std: "docker" "start" "-a" "07b8cc0944d7a7c22870da14e7f2373667ccf14594c4f0de3272753c2f1cb355", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmqtt_plugins-3f50bb61ddd065c5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rmqtt_plugins
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07b8cc0944d7a7c22870da14e7f2373667ccf14594c4f0de3272753c2f1cb355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b8cc0944d7a7c22870da14e7f2373667ccf14594c4f0de3272753c2f1cb355", kill_on_drop: false }`
[INFO] [stdout] 07b8cc0944d7a7c22870da14e7f2373667ccf14594c4f0de3272753c2f1cb355