[INFO] cloning repository https://github.com/shandyCho/kafka_axum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shandyCho/kafka_axum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FshandyCho%2Fkafka_axum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FshandyCho%2Fkafka_axum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c5d571e1edaa828c376ac45da5da48f442ef821
[INFO] checking shandyCho/kafka_axum against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FshandyCho%2Fkafka_axum" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shandyCho/kafka_axum
[INFO] finished tweaking git repo https://github.com/shandyCho/kafka_axum
[INFO] tweaked toml for git repo https://github.com/shandyCho/kafka_axum written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shandyCho/kafka_axum on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shandyCho/kafka_axum 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `kafka_example` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../kafka_example
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `kafka-example`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 - name = "kafka_example"
[INFO] [stderr] 31 + name = "kafka-example"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `kafka-example`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 ~ version = "0.1.0"
[INFO] [stderr] 33 + [[bin]]
[INFO] [stderr] 34 + name = "kafka-example"
[INFO] [stderr] 35 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `kafka_example` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to highest Rust 1.100.0-nightly compatible versions
[INFO] [stderr]       Adding autocfg v1.5.1
[INFO] [stderr]       Adding base16ct v0.2.0
[INFO] [stderr]       Adding base64ct v1.8.3
[INFO] [stderr]       Adding bcrypt v0.17.1 (available: v0.19.3)
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding blowfish v0.9.1
[INFO] [stderr]       Adding byteorder v1.5.0
[INFO] [stderr]       Adding cipher v0.4.4
[INFO] [stderr]       Adding const-oid v0.9.6
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crypto-bigint v0.5.5
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding curve25519-dalek v4.1.3
[INFO] [stderr]       Adding curve25519-dalek-derive v0.1.1
[INFO] [stderr]       Adding der v0.7.10
[INFO] [stderr]       Adding deranged v0.5.8
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding ecdsa v0.16.9
[INFO] [stderr]       Adding ed25519 v2.2.3
[INFO] [stderr]       Adding ed25519-dalek v2.2.0
[INFO] [stderr]       Adding elliptic-curve v0.13.8
[INFO] [stderr]       Adding ff v0.13.1
[INFO] [stderr]       Adding fiat-crypto v0.2.9
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding group v0.13.0
[INFO] [stderr]       Adding hkdf v0.12.4
[INFO] [stderr]       Adding hmac v0.12.1
[INFO] [stderr]       Adding inout v0.1.4
[INFO] [stderr]       Adding jsonwebtoken v10.4.0 (available: v11.0.0)
[INFO] [stderr]       Adding libm v0.2.16
[INFO] [stderr]       Adding num-bigint v0.4.8
[INFO] [stderr]       Adding num-bigint-dig v0.8.6
[INFO] [stderr]       Adding num-conv v0.2.2
[INFO] [stderr]       Adding num-integer v0.1.47
[INFO] [stderr]       Adding num-iter v0.1.46
[INFO] [stderr]       Adding num-traits v0.2.19
[INFO] [stderr]       Adding p256 v0.13.2
[INFO] [stderr]       Adding p384 v0.13.1
[INFO] [stderr]       Adding pem v3.0.6
[INFO] [stderr]       Adding pem-rfc7468 v0.7.0
[INFO] [stderr]       Adding pkcs1 v0.7.5
[INFO] [stderr]       Adding pkcs8 v0.10.2
[INFO] [stderr]       Adding powerfmt v0.2.0
[INFO] [stderr]       Adding ppv-lite86 v0.2.21
[INFO] [stderr]       Adding primeorder v0.13.6
[INFO] [stderr]       Adding rand v0.8.8
[INFO] [stderr]       Adding rand_chacha v0.3.1
[INFO] [stderr]       Adding rand_core v0.6.4
[INFO] [stderr]       Adding rfc6979 v0.4.0
[INFO] [stderr]       Adding rsa v0.9.10
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding sec1 v0.7.3
[INFO] [stderr]       Adding semver v1.0.28
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signature v2.2.0
[INFO] [stderr]       Adding simple_asn1 v0.6.4
[INFO] [stderr]       Adding spin v0.9.9
[INFO] [stderr]       Adding spki v0.7.3
[INFO] [stderr]       Adding subtle v2.6.1
[INFO] [stderr]       Adding syn v3.0.5
[INFO] [stderr]       Adding thiserror v2.0.20
[INFO] [stderr]       Adding thiserror-impl v2.0.20
[INFO] [stderr]       Adding time v0.3.55
[INFO] [stderr]       Adding time-core v0.1.9
[INFO] [stderr]       Adding time-macros v0.2.32
[INFO] [stderr]       Adding typenum v1.20.1
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding zerocopy v0.8.57
[INFO] [stderr]       Adding zerocopy-derive v0.8.57
[INFO] [stderr]       Adding zeroize v1.9.0
[INFO] [stderr]       Adding zeroize_derive v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2
[INFO] running `Command { std: "docker" "start" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `kafka_example` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../kafka_example
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `kafka-example`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 - name = "kafka_example"
[INFO] [stderr] 31 + name = "kafka-example"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `kafka-example`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 ~ version = "0.1.0"
[INFO] [stderr] 33 + [[bin]]
[INFO] [stderr] 34 + name = "kafka-example"
[INFO] [stderr] 35 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `kafka_example` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking memchr v2.7.6
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
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[INFO] [stderr]    Compiling unicase v2.8.1
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[INFO] [stderr]    Compiling num-conv v0.2.2
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[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling rdkafka-sys v4.9.0+2.10.0
[INFO] [stderr]    Compiling time-macros v0.2.32
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[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling jobserver v0.1.32
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking num-integer v0.1.47
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[INFO] [stderr]     Checking http-range-header v0.4.2
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[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
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[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking simple_asn1 v0.6.4
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking compression-codecs v0.4.31
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking bcrypt v0.17.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking rsa v0.9.10
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p384 v0.13.1
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking jsonwebtoken v10.4.0
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking async-compression v0.4.32
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking axum v0.8.6
[INFO] [stderr]     Checking rdkafka v0.38.0
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:464:17
[INFO] [stdout]     |
[INFO] [stdout] 464 |                 RD_KAFKA_VTYPE_TOPIC,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:464:17
[INFO] [stdout]     |
[INFO] [stdout] 464 |                 RD_KAFKA_VTYPE_TOPIC,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:466:17
[INFO] [stdout]     |
[INFO] [stdout] 466 |                 RD_KAFKA_VTYPE_PARTITION,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:466:17
[INFO] [stdout]     |
[INFO] [stdout] 466 |                 RD_KAFKA_VTYPE_PARTITION,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:468:17
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 RD_KAFKA_VTYPE_MSGFLAGS,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:468:17
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 RD_KAFKA_VTYPE_MSGFLAGS,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:470:17
[INFO] [stdout]     |
[INFO] [stdout] 470 |                 RD_KAFKA_VTYPE_VALUE,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:470:17
[INFO] [stdout]     |
[INFO] [stdout] 470 |                 RD_KAFKA_VTYPE_VALUE,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:473:17
[INFO] [stdout]     |
[INFO] [stdout] 473 |                 RD_KAFKA_VTYPE_KEY,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:473:17
[INFO] [stdout]     |
[INFO] [stdout] 473 |                 RD_KAFKA_VTYPE_KEY,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:476:17
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 RD_KAFKA_VTYPE_OPAQUE,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:476:17
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 RD_KAFKA_VTYPE_OPAQUE,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:478:17
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 RD_KAFKA_VTYPE_TIMESTAMP,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:478:17
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 RD_KAFKA_VTYPE_TIMESTAMP,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 RD_KAFKA_VTYPE_HEADERS,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 RD_KAFKA_VTYPE_HEADERS,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `rd_kafka_vtype_t`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:485:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 RD_KAFKA_VTYPE_END,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rd_kafka_vtype_t` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.38.0/src/producer/base_producer.rs:485:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 RD_KAFKA_VTYPE_END,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rdkafka` (lib) due to 9 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2", kill_on_drop: false }`
[INFO] [stdout] 5df1e2bc83c3603172dd0150decda07b75ad50dd000f74339d2a33f38670adf2
