[INFO] cloning repository https://github.com/nicktretyakov/kafka_ml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicktretyakov/kafka_ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicktretyakov%2Fkafka_ml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicktretyakov%2Fkafka_ml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ad348f05c81350352058a683a6e4d1d397a456a
[INFO] checking nicktretyakov/kafka_ml 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%2Fnicktretyakov%2Fkafka_ml" "/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/nicktretyakov/kafka_ml
[INFO] finished tweaking git repo https://github.com/nicktretyakov/kafka_ml
[INFO] tweaked toml for git repo https://github.com/nicktretyakov/kafka_ml written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nicktretyakov/kafka_ml 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/nicktretyakov/kafka_ml 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_ml` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../kafka_ml
[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-ml`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 - name = "kafka_ml"
[INFO] [stderr] 49 + name = "kafka-ml"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `kafka-ml`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 ~ version = "0.1.0"
[INFO] [stderr] 51 + [[bin]]
[INFO] [stderr] 52 + name = "kafka-ml"
[INFO] [stderr] 53 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `kafka_ml` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multiversion-macros v0.7.4
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.1
[INFO] [stderr]   Downloaded polars-row v0.43.1
[INFO] [stderr]   Downloaded multiversion v0.7.4
[INFO] [stderr]   Downloaded twilio v1.1.0
[INFO] [stderr]   Downloaded polars-error v0.43.1
[INFO] [stderr]   Downloaded polars-schema v0.43.1
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] [stderr]   Downloaded ar_archive_writer v0.2.0
[INFO] [stderr]   Downloaded stacker v0.1.22
[INFO] [stderr]   Downloaded target-features v0.1.6
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded linfa-ensemble v0.8.0
[INFO] [stderr]   Downloaded aws-smithy-observability v0.1.4
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.8
[INFO] [stderr]   Downloaded psm v0.1.28
[INFO] [stderr]   Downloaded fast-float v0.2.0
[INFO] [stderr]   Downloaded aws-smithy-async v1.2.6
[INFO] [stderr]   Downloaded polars-utils v0.43.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.14.1
[INFO] [stderr]   Downloaded aws-credential-types v1.2.8
[INFO] [stderr]   Downloaded aws-smithy-http v0.62.5
[INFO] [stderr]   Downloaded aws-types v1.3.10
[INFO] [stderr]   Downloaded polars-time v0.43.1
[INFO] [stderr]   Downloaded polars-compute v0.43.1
[INFO] [stderr]   Downloaded polars-mem-engine v0.43.1
[INFO] [stderr]   Downloaded linfa-trees v0.8.0
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.12
[INFO] [stderr]   Downloaded aws-smithy-json v0.61.7
[INFO] [stderr]   Downloaded ethnum v1.5.2
[INFO] [stderr]   Downloaded polars-expr v0.43.1
[INFO] [stderr]   Downloaded parquet-format-safe v0.2.4
[INFO] [stderr]   Downloaded jiff-static v0.2.15
[INFO] [stderr]   Downloaded polars-sql v0.43.1
[INFO] [stderr]   Downloaded itoap v1.0.1
[INFO] [stderr]   Downloaded polars-pipe v0.43.1
[INFO] [stderr]   Downloaded comfy-table v7.2.1
[INFO] [stderr]   Downloaded polars-lazy v0.43.1
[INFO] [stderr]   Downloaded aws-smithy-types v1.3.4
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.9.2
[INFO] [stderr]   Downloaded aws-runtime v1.5.13
[INFO] [stderr]   Downloaded aws-sigv4 v1.3.6
[INFO] [stderr]   Downloaded aws-sdk-sso v1.88.0
[INFO] [stderr]   Downloaded sprs v0.11.1
[INFO] [stderr]   Downloaded aws-smithy-http-client v1.1.4
[INFO] [stderr]   Downloaded rdkafka v0.36.2
[INFO] [stderr]   Downloaded polars v0.43.1
[INFO] [stderr]   Downloaded polars-ops v0.43.1
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.90.0
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.9.4
[INFO] [stderr]   Downloaded polars-io v0.43.1
[INFO] [stderr]   Downloaded aws-config v1.8.10
[INFO] [stderr]   Downloaded linfa v0.8.0
[INFO] [stderr]   Downloaded aws-sdk-sts v1.90.0
[INFO] [stderr]   Downloaded sqlparser v0.49.0
[INFO] [stderr]   Downloaded polars-parquet v0.43.1
[INFO] [stderr]   Downloaded polars-plan v0.43.1
[INFO] [stderr]   Downloaded polars-core v0.43.1
[INFO] [stderr]   Downloaded polars-arrow v0.43.1
[INFO] [stderr]   Downloaded aws-sdk-sns v1.89.0
[INFO] [stderr]   Downloaded chrono-tz v0.8.6
[INFO] [stderr]   Downloaded jiff v0.2.15
[INFO] [stderr]   Downloaded rdkafka-sys v4.9.0+2.10.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.32.3
[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] 86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c
[INFO] running `Command { std: "docker" "start" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c", 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" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c", 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" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `kafka_ml` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../kafka_ml
[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-ml`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 - name = "kafka_ml"
[INFO] [stderr] 49 + name = "kafka-ml"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `kafka-ml`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 ~ version = "0.1.0"
[INFO] [stderr] 51 + [[bin]]
[INFO] [stderr] 52 + name = "kafka-ml"
[INFO] [stderr] 53 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `kafka_ml` (manifest) generated 1 warning
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling polars-utils v0.43.1
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-schema v0.43.1
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling polars-arrow v0.43.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling polars-compute v0.43.1
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.2/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c", kill_on_drop: false }`
[INFO] [stdout] 86739c1af6430ccd68b04b465ed3a3930a36ab510f2e40166a2772099c38f59c
