[INFO] cloning repository https://github.com/denehoffman/cow-factors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denehoffman/cow-factors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbd531b47dc370e7faef23b4aa2cf453a55dd64b
[INFO] checking denehoffman/cow-factors/dbd531b47dc370e7faef23b4aa2cf453a55dd64b against 67854e511de21d881bb16426996cd4259d44aa2e for pr-161154
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denehoffman/cow-factors
[INFO] finished tweaking git repo https://github.com/denehoffman/cow-factors
[INFO] tweaked toml for git repo https://github.com/denehoffman/cow-factors written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denehoffman/cow-factors on toolchain 67854e511de21d881bb16426996cd4259d44aa2e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67854e511de21d881bb16426996cd4259d44aa2e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/denehoffman/cow-factors 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" "+67854e511de21d881bb16426996cd4259d44aa2e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-utils v0.41.3
[INFO] [stderr]   Downloaded polars v0.41.3
[INFO] [stderr]   Downloaded array-init-cursor v0.2.0
[INFO] [stderr]   Downloaded polars-error v0.41.3
[INFO] [stderr]   Downloaded foreign_vec v0.1.0
[INFO] [stderr]   Downloaded lz4 v1.26.0
[INFO] [stderr]   Downloaded xxhash-rust v0.8.12
[INFO] [stderr]   Downloaded polars-row v0.41.3
[INFO] [stderr]   Downloaded serde_derive v1.0.207
[INFO] [stderr]   Downloaded polars-time v0.41.3
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded serde v1.0.207
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.6
[INFO] [stderr]   Downloaded cc v1.1.10
[INFO] [stderr]   Downloaded polars-compute v0.41.3
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v5.0.0
[INFO] [stderr]   Downloaded cstr v0.2.12
[INFO] [stderr]   Downloaded polars-expr v0.41.3
[INFO] [stderr]   Downloaded knn v0.1.3
[INFO] [stderr]   Downloaded argminmax v0.6.2
[INFO] [stderr]   Downloaded polars-mem-engine v0.41.3
[INFO] [stderr]   Downloaded polars-sql v0.41.3
[INFO] [stderr]   Downloaded parquet-format-safe v0.2.4
[INFO] [stderr]   Downloaded comfy-table v7.1.1
[INFO] [stderr]   Downloaded polars-lazy v0.41.3
[INFO] [stderr]   Downloaded polars-pipe v0.41.3
[INFO] [stderr]   Downloaded errorfunctions v0.2.0
[INFO] [stderr]   Downloaded polars-ops v0.41.3
[INFO] [stderr]   Downloaded font-kit v0.13.2
[INFO] [stderr]   Downloaded simba v0.9.0
[INFO] [stderr]   Downloaded raw-cpuid v11.1.0
[INFO] [stderr]   Downloaded safe_arch v0.7.2
[INFO] [stderr]   Downloaded wide v0.7.28
[INFO] [stderr]   Downloaded polars-io v0.41.3
[INFO] [stderr]   Downloaded flate2 v1.0.31
[INFO] [stderr]   Downloaded serde_json v1.0.124
[INFO] [stderr]   Downloaded sqlparser v0.47.0
[INFO] [stderr]   Downloaded polars-parquet v0.41.3
[INFO] [stderr]   Downloaded portable-atomic v1.7.0
[INFO] [stderr]   Downloaded polars-plan v0.41.3
[INFO] [stderr]   Downloaded polars-arrow v0.41.3
[INFO] [stderr]   Downloaded polars-core v0.41.3
[INFO] [stderr]   Downloaded lz4-sys v1.10.0
[INFO] [stderr]   Downloaded ganesh v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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] dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed
[INFO] running `Command { std: "docker" "start" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed", 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" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed" "/opt/rustwide/cargo-home/bin/cargo" "+67854e511de21d881bb16426996cd4259d44aa2e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed" "/opt/rustwide/cargo-home/bin/cargo" "+67854e511de21d881bb16426996cd4259d44aa2e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.1.10
[INFO] [stderr]    Compiling serde v1.0.207
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling polars-utils v0.41.3
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling polars-arrow v0.41.3
[INFO] [stderr]     Checking raw-cpuid v11.1.0
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling polars-compute v0.41.3
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling polars-core v0.41.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling polars-ops v0.41.3
[INFO] [stderr]     Checking xxhash-rust v0.8.12
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-plan v0.41.3
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[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-1.5.0/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 pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v5.0.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling polars-lazy v0.41.3
[INFO] [stderr]    Compiling cstr v0.2.12
[INFO] [stderr]    Compiling font-kit v0.13.2
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling polars v0.41.3
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking plotters-svg v0.3.6
[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" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed", kill_on_drop: false }`
[INFO] [stdout] dc76ce017fe968ed576217f09a062103a1c56be88ed107bf3d46a03c69b6f4ed