[INFO] cloning repository https://github.com/bergey/kafka-buffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bergey/kafka-buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbergey%2Fkafka-buffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbergey%2Fkafka-buffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c703cf85737c8cc4d4dc39dad48b68aec9e393b1
[INFO] testing bergey/kafka-buffer against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbergey%2Fkafka-buffer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bergey/kafka-buffer on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/bergey/kafka-buffer
[INFO] finished tweaking git repo https://github.com/bergey/kafka-buffer
[INFO] tweaked toml for git repo https://github.com/bergey/kafka-buffer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bergey/kafka-buffer 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 495092c3305190f7cede88b9278cbed1ac079981f10c6891953805008c05c695
[INFO] running `Command { std: "docker" "start" "-a" "495092c3305190f7cede88b9278cbed1ac079981f10c6891953805008c05c695", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "495092c3305190f7cede88b9278cbed1ac079981f10c6891953805008c05c695", kill_on_drop: false }`
[INFO] [stdout] 495092c3305190f7cede88b9278cbed1ac079981f10c6891953805008c05c695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b006b927671601c5acc0a027063e676393cc482ec1118db9a04d0017bd80f3
[INFO] running `Command { std: "docker" "start" "-a" "c4b006b927671601c5acc0a027063e676393cc482ec1118db9a04d0017bd80f3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling redis v0.21.7
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[INFO] [stderr]    Compiling hyper-util v0.1.7
[INFO] [stderr]    Compiling sidekiq v0.12.0
[INFO] [stderr]    Compiling rdkafka v0.36.2
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/load-test.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stdout]    |                                 ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stdout] 28 +     #[arg(long, default_value_t="http://localhost:3000".parse().unwrap())]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `Command { std: "docker" "inspect" "c4b006b927671601c5acc0a027063e676393cc482ec1118db9a04d0017bd80f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b006b927671601c5acc0a027063e676393cc482ec1118db9a04d0017bd80f3", kill_on_drop: false }`
[INFO] [stdout] c4b006b927671601c5acc0a027063e676393cc482ec1118db9a04d0017bd80f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0e81a2eea471cb87e410ecc6340b48f2dc3a264998608ab81fa258ce983bd4
[INFO] running `Command { std: "docker" "start" "-a" "4a0e81a2eea471cb87e410ecc6340b48f2dc3a264998608ab81fa258ce983bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling cast v0.3.0
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[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
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[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling redis v0.26.1
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rdkafka v0.36.2
[INFO] [stderr]    Compiling sidekiq v0.12.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling kafka-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/load-test.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stdout]    |                                 ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stdout] 28 +     #[arg(long, default_value_t="http://localhost:3000".parse().unwrap())]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.61s
[INFO] running `Command { std: "docker" "inspect" "4a0e81a2eea471cb87e410ecc6340b48f2dc3a264998608ab81fa258ce983bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0e81a2eea471cb87e410ecc6340b48f2dc3a264998608ab81fa258ce983bd4", kill_on_drop: false }`
[INFO] [stdout] 4a0e81a2eea471cb87e410ecc6340b48f2dc3a264998608ab81fa258ce983bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55772e5139e0789b1bbebda7139579340ea917e61803ab9f67d72a4dbe616c00
[INFO] running `Command { std: "docker" "start" "-a" "55772e5139e0789b1bbebda7139579340ea917e61803ab9f67d72a4dbe616c00", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/bin/load-test.rs:28:33
[INFO] [stderr]    |
[INFO] [stderr] 28 |     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stderr]    |                                 ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 28 -     #[arg(long, default_value_t=("http://localhost:3000".parse().unwrap()))]
[INFO] [stderr] 28 +     #[arg(long, default_value_t="http://localhost:3000".parse().unwrap())]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `kafka-buffer` (bin "load-test" test) generated 1 warning (run `cargo fix --bin "load-test" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_buffer-22f745a026d537f6)
[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]      Running unittests src/bin/consumer.rs (/opt/rustwide/target/debug/deps/consumer-fe2363696632ee9c)
[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]      Running unittests src/bin/load-test.rs (/opt/rustwide/target/debug/deps/load_test-401d1cca72f9f5b8)
[INFO] [stderr]      Running unittests src/bin/producer.rs (/opt/rustwide/target/debug/deps/producer-429d6b2b7d1bc856)
[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] [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]      Running unittests src/bin/validate.rs (/opt/rustwide/target/debug/deps/validate-4bd38c769b5de64c)
[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 kafka_buffer
[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" "55772e5139e0789b1bbebda7139579340ea917e61803ab9f67d72a4dbe616c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55772e5139e0789b1bbebda7139579340ea917e61803ab9f67d72a4dbe616c00", kill_on_drop: false }`
[INFO] [stdout] 55772e5139e0789b1bbebda7139579340ea917e61803ab9f67d72a4dbe616c00