[INFO] cloning repository https://github.com/dhruvkjain/nn-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhruvkjain/nn-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruvkjain%2Fnn-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruvkjain%2Fnn-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0938bf8fdd7d1df7295b02928a8ac5700a6bff6a
[INFO] checking dhruvkjain/nn-rs against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruvkjain%2Fnn-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dhruvkjain/nn-rs
[INFO] finished tweaking git repo https://github.com/dhruvkjain/nn-rs
[INFO] tweaked toml for git repo https://github.com/dhruvkjain/nn-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dhruvkjain/nn-rs on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dhruvkjain/nn-rs 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51aed5698c177deeabbc86d0c1303f0d078d10515c1a1b94140e91ed681a72a2
[INFO] running `Command { std: "docker" "start" "-a" "51aed5698c177deeabbc86d0c1303f0d078d10515c1a1b94140e91ed681a72a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51aed5698c177deeabbc86d0c1303f0d078d10515c1a1b94140e91ed681a72a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51aed5698c177deeabbc86d0c1303f0d078d10515c1a1b94140e91ed681a72a2", kill_on_drop: false }`
[INFO] [stdout] 51aed5698c177deeabbc86d0c1303f0d078d10515c1a1b94140e91ed681a72a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d5497cc92407fac9c3f29e8c134db82f49d3981b54b01dc4f2bc97796770bd4
[INFO] running `Command { std: "docker" "start" "-a" "6d5497cc92407fac9c3f29e8c134db82f49d3981b54b01dc4f2bc97796770bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling cc v1.2.23
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling chrono-tz-build v0.4.1
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling polars-utils v0.47.1
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking sysinfo v0.33.1
[INFO] [stderr]    Compiling chrono-tz v0.10.3
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling polars-schema v0.47.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling polars-arrow v0.47.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling polars-compute v0.47.1
[INFO] [stderr]     Checking ethnum v1.5.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking skiplist v0.5.1
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking atoi_simd v0.16.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling polars-core v0.47.1
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]    Compiling polars-ops v0.47.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[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-1.5.1/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]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking argminmax v0.6.3
[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" "6d5497cc92407fac9c3f29e8c134db82f49d3981b54b01dc4f2bc97796770bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5497cc92407fac9c3f29e8c134db82f49d3981b54b01dc4f2bc97796770bd4", kill_on_drop: false }`
[INFO] [stdout] 6d5497cc92407fac9c3f29e8c134db82f49d3981b54b01dc4f2bc97796770bd4
