[INFO] cloning repository https://github.com/redpanda-data/client-swarm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redpanda-data/client-swarm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredpanda-data%2Fclient-swarm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredpanda-data%2Fclient-swarm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94175084cb0c7a9cc994451e711ef361752d9120
[INFO] checking redpanda-data/client-swarm against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredpanda-data%2Fclient-swarm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redpanda-data/client-swarm
[INFO] finished tweaking git repo https://github.com/redpanda-data/client-swarm
[INFO] tweaked toml for git repo https://github.com/redpanda-data/client-swarm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redpanda-data/client-swarm on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redpanda-data/client-swarm 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tz-rs v0.6.14
[INFO] [stderr]   Downloaded is_debug v1.0.1
[INFO] [stderr]   Downloaded shadow-rs v0.27.1
[INFO] [stderr]   Downloaded clap_lex v0.5.1
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.2
[INFO] [stderr]   Downloaded tzdb v0.6.1
[INFO] [stderr]   Downloaded anstyle-query v1.0.3
[INFO] [stderr]   Downloaded os_pipe v1.1.5
[INFO] [stderr]   Downloaded histogram v0.9.1
[INFO] [stderr]   Downloaded shared_child v1.0.0
[INFO] [stderr]   Downloaded duct v0.13.7
[INFO] [stderr]   Downloaded clap_derive v4.3.12
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.32
[INFO] [stderr]   Downloaded ringbuffer v0.15.0
[INFO] [stderr]   Downloaded quanta v0.12.3
[INFO] [stderr]   Downloaded blocking v1.6.0
[INFO] [stderr]   Downloaded clap v4.3.24
[INFO] [stderr]   Downloaded const_format v0.2.32
[INFO] [stderr]   Downloaded raw-cpuid v11.0.2
[INFO] [stderr]   Downloaded tzdb_data v0.1.2
[INFO] [stderr]   Downloaded clap_builder v4.3.24
[INFO] [stderr]   Downloaded rdkafka v0.37.0
[INFO] [stderr]   Downloaded git2 v0.18.3
[INFO] [stderr]   Downloaded sasl2-sys v0.1.20+2.1.28
[INFO] [stderr]   Downloaded libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]   Downloaded rdkafka-sys v4.8.0+2.3.0
[INFO] [stderr]   Downloaded libz-sys v1.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5da9662eb86b082d0ae037c64424dadbd5ca45da018ef1c0e653e8b905481883
[INFO] running `Command { std: "docker" "start" "-a" "5da9662eb86b082d0ae037c64424dadbd5ca45da018ef1c0e653e8b905481883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5da9662eb86b082d0ae037c64424dadbd5ca45da018ef1c0e653e8b905481883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da9662eb86b082d0ae037c64424dadbd5ca45da018ef1c0e653e8b905481883", kill_on_drop: false }`
[INFO] [stdout] 5da9662eb86b082d0ae037c64424dadbd5ca45da018ef1c0e653e8b905481883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08aa57de3240405be6d1c35aff182b9b3e87d07dab326e002290e85b833e31af
[INFO] running `Command { std: "docker" "start" "-a" "08aa57de3240405be6d1c35aff182b9b3e87d07dab326e002290e85b833e31af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling const_fn v0.4.10
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking value-bag v1.9.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling tz-rs v0.6.14
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]    Compiling tzdb_data v0.1.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]     Checking async-channel v2.2.1
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling is_debug v1.0.1
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking async-executor v1.11.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling shared_child v1.0.0
[INFO] [stderr]    Compiling os_pipe v1.1.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking blocking v1.6.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling const_format v0.2.32
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking raw-cpuid v11.0.2
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap_builder v4.3.24
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling tzdb v0.6.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling sasl2-sys v0.1.20+2.1.28
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling rdkafka-sys v4.8.0+2.3.0
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking quanta v0.12.3
[INFO] [stderr]     Checking ringbuffer v0.15.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking polling v3.7.0
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking histogram v0.9.1
[INFO] [stderr]     Checking clap v4.3.24
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking governor v0.6.3
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking git2 v0.18.3
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking shadow-rs v0.27.1
[INFO] [stderr]     Checking rdkafka v0.37.0
[INFO] [stderr]    Compiling client-swarm v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `client-swarm` (bin "client-swarm")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/cf79d034aa3d8f396d407aafce6f1ccd818e710e/bin/rustc --crate-name client_swarm --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b9243ab7d273df38 -C extra-filename=-8c9c20b3ecc8590a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-bdaa3b78672571ff.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-d4573c95bfb647a0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-8285985693fec156.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f01dcc14548fbd74.rmeta --extern form_urlencoded=/opt/rustwide/target/debug/deps/libform_urlencoded-91b4ebb0febc268e.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-25860fd0d98ff50c.rmeta --extern governor=/opt/rustwide/target/debug/deps/libgovernor-8c3d16afb7c3e7cf.rmeta --extern histogram=/opt/rustwide/target/debug/deps/libhistogram-63d76d86384f2aa0.rmeta --extern http_body_util=/opt/rustwide/target/debug/deps/libhttp_body_util-769ce3dc44053ba1.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-210bc95ac46c3a0a.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-7ed9cb6ef9ad8839.rmeta --extern hyper_util=/opt/rustwide/target/debug/deps/libhyper_util-e1c50b19e7463eb6.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-00ce70cb4fa4f438.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f09c6fc90ee51b76.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0e0c30f725ab93e8.rmeta --extern rdkafka=/opt/rustwide/target/debug/deps/librdkafka-7da00af2faa2f3aa.rmeta --extern ringbuffer=/opt/rustwide/target/debug/deps/libringbuffer-4803bcb88f464c30.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3ef2010c2897c8d4.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-55517ac806f47418.rmeta --extern shadow_rs=/opt/rustwide/target/debug/deps/libshadow_rs-6f5c89efc2fce0ac.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fc11c5ba4397a0a5.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-9ca05d2bd8e2c618.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/rdkafka-sys-e9c4261ab173d9eb/out/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-73974aa1d53c855e/out/build -L native=/usr/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/metrics.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     MessageSuccess { client_id: usize },
[INFO] [stdout]    |     --------------   ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessages` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/metrics.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |     MessageFailure { client_id: usize },
[INFO] [stdout]    |     --------------   ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessages` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/metrics.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     ClientStart { client_id: usize },
[INFO] [stdout]    |     -----------   ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessages` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/metrics.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     ClientStop { client_id: usize },
[INFO] [stdout]    |     ----------   ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessages` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_COMPRESSIBLE_PAYLOAD` is never used
[INFO] [stdout]   --> src/producers.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MAX_COMPRESSIBLE_PAYLOAD: usize = 128 * 1024 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08aa57de3240405be6d1c35aff182b9b3e87d07dab326e002290e85b833e31af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08aa57de3240405be6d1c35aff182b9b3e87d07dab326e002290e85b833e31af", kill_on_drop: false }`
[INFO] [stdout] 08aa57de3240405be6d1c35aff182b9b3e87d07dab326e002290e85b833e31af
