[INFO] cloning repository https://github.com/kgv/polars_ext
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgv/polars_ext" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgv%2Fpolars_ext", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgv%2Fpolars_ext'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47f7c4e78fc39b3db78e55383f6371a86bd918c0
[INFO] checking kgv/polars_ext against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgv%2Fpolars_ext" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kgv/polars_ext
[INFO] finished tweaking git repo https://github.com/kgv/polars_ext
[INFO] tweaked toml for git repo https://github.com/kgv/polars_ext written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kgv/polars_ext 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/kgv/polars_ext 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 246c683bf42d2cd7860f81d8ffbe11fc14562c3bbac9ad027a1b95728ee0bb6e
[INFO] running `Command { std: "docker" "start" "-a" "246c683bf42d2cd7860f81d8ffbe11fc14562c3bbac9ad027a1b95728ee0bb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "246c683bf42d2cd7860f81d8ffbe11fc14562c3bbac9ad027a1b95728ee0bb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246c683bf42d2cd7860f81d8ffbe11fc14562c3bbac9ad027a1b95728ee0bb6e", kill_on_drop: false }`
[INFO] [stdout] 246c683bf42d2cd7860f81d8ffbe11fc14562c3bbac9ad027a1b95728ee0bb6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8082fc27fe4cd56b69b64ab9f584b68eb7f63e2f820c49cf897175c9e49371d3
[INFO] running `Command { std: "docker" "start" "-a" "8082fc27fe4cd56b69b64ab9f584b68eb7f63e2f820c49cf897175c9e49371d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling polars-utils v0.52.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling polars-schema v0.52.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling polars-arrow v0.52.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling polars-compute v0.52.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking boxcar v0.2.13
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]    Compiling polars-core v0.52.0
[INFO] [stderr]     Checking comfy-table v7.1.4
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling polars-ops v0.52.0
[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 glob v0.3.2
[INFO] [stderr]    Compiling polars-expr v0.52.0
[INFO] [stderr]    Compiling polars-lazy v0.52.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling polars v0.52.0
[INFO] [stderr]     Checking once_cell v1.21.3
[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" "8082fc27fe4cd56b69b64ab9f584b68eb7f63e2f820c49cf897175c9e49371d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8082fc27fe4cd56b69b64ab9f584b68eb7f63e2f820c49cf897175c9e49371d3", kill_on_drop: false }`
[INFO] [stdout] 8082fc27fe4cd56b69b64ab9f584b68eb7f63e2f820c49cf897175c9e49371d3
