[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] 5b909fe51da6e4b825faa065c38a2cd307bc3d9c
[INFO] checking bergey/kafka-buffer against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbergey%2Fkafka-buffer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bergey/kafka-buffer on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020bb73c5e1bcd0c5da402a508b1fb9b19ab497f88dd4df1ecd41f4a57cf9919
[INFO] running `Command { std: "docker" "start" "-a" "020bb73c5e1bcd0c5da402a508b1fb9b19ab497f88dd4df1ecd41f4a57cf9919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020bb73c5e1bcd0c5da402a508b1fb9b19ab497f88dd4df1ecd41f4a57cf9919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020bb73c5e1bcd0c5da402a508b1fb9b19ab497f88dd4df1ecd41f4a57cf9919", kill_on_drop: false }`
[INFO] [stdout] 020bb73c5e1bcd0c5da402a508b1fb9b19ab497f88dd4df1ecd41f4a57cf9919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef1f2d6805f3801709edbc3cda45fc365351afdbba284522508a65ea904f70b
[INFO] running `Command { std: "docker" "start" "-a" "aef1f2d6805f3801709edbc3cda45fc365351afdbba284522508a65ea904f70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking value-bag v1.9.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-executor v1.13.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling rdkafka-sys v4.9.0+2.10.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling capnp v0.21.5
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking backon v1.5.2
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling capnpc v0.21.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]    Compiling kafka-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking polling v3.7.3
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking async-io v2.3.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking async-native-tls v0.5.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking rdkafka v0.38.0
[INFO] [stderr]     Checking redis v0.32.5
[INFO] [stderr] error: could not compile `redis` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name redis --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.32.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="acl"' --cfg 'feature="aio"' --cfg 'feature="async-std-comp"' --cfg 'feature="async-std-native-tls-comp"' --cfg 'feature="async-std-tls-comp"' --cfg 'feature="bytes"' --cfg 'feature="connection-manager"' --cfg 'feature="default"' --cfg 'feature="geospatial"' --cfg 'feature="keep-alive"' --cfg 'feature="num-bigint"' --cfg 'feature="script"' --cfg 'feature="streams"' --cfg 'feature="tls-native-tls"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("acl", "ahash", "aio", "async-std-comp", "async-std-native-tls-comp", "async-std-rustls-comp", "async-std-tls-comp", "bb8", "bigdecimal", "bytes", "cache-aio", "cluster", "cluster-async", "connection-manager", "default", "disable-client-setinfo", "geospatial", "hashbrown", "json", "keep-alive", "num-bigint", "r2d2", "rust_decimal", "safe_iterators", "script", "sentinel", "smol-comp", "smol-native-tls-comp", "smol-rustls-comp", "streams", "tcp_nodelay", "tls", "tls-native-tls", "tls-rustls", "tls-rustls-insecure", "tls-rustls-webpki-roots", "tokio-comp", "tokio-native-tls-comp", "tokio-rustls-comp", "uuid", "vector-sets"))' -C metadata=7e2b41ad13f6785b -C extra-filename=-cbe5bc91a6dd6fcf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-f45eb29086487d7e.rmeta --extern async_native_tls=/opt/rustwide/target/debug/deps/libasync_native_tls-c6578c230d73a34f.rmeta --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-25c02242064ef135.rmeta --extern backon=/opt/rustwide/target/debug/deps/libbackon-35f9f1b9723525f4.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2dd4cd3ca6af9909.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d541ac7a75168aa5.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-40735e97e0c986ee.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-3b07ee62b6910a08.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-b14819fe0a889096.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-7ce56ce506ff1e6f.rmeta --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-b7902865453106d1.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-6c2bbf4ae2463eb5.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-70e4695576ffb191.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-3fbd9506533b2f53.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-bb602e5b3b9d8008.rmeta --extern sha1_smol=/opt/rustwide/target/debug/deps/libsha1_smol-4e2b7f6914ec1690.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-8a1898152f38311f.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-389c9ca4430dd3ad.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-4b3abcce125e5352.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ab320d3ccd76084f.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aef1f2d6805f3801709edbc3cda45fc365351afdbba284522508a65ea904f70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef1f2d6805f3801709edbc3cda45fc365351afdbba284522508a65ea904f70b", kill_on_drop: false }`
[INFO] [stdout] aef1f2d6805f3801709edbc3cda45fc365351afdbba284522508a65ea904f70b