[INFO] fetching crate roers 0.4.0...
[INFO] checking roers-0.4.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate roers 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate roers 0.4.0
[INFO] finished tweaking crates.io crate roers 0.4.0
[INFO] tweaked toml for crates.io crate roers 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roers 0.4.0 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 crates.io crate roers 0.4.0 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] 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] c4cc14c31eb8c4f47c983bab0f64486565b973d4fef84da02b8d02f0b930e362
[INFO] running `Command { std: "docker" "start" "-a" "c4cc14c31eb8c4f47c983bab0f64486565b973d4fef84da02b8d02f0b930e362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cc14c31eb8c4f47c983bab0f64486565b973d4fef84da02b8d02f0b930e362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cc14c31eb8c4f47c983bab0f64486565b973d4fef84da02b8d02f0b930e362", kill_on_drop: false }`
[INFO] [stdout] c4cc14c31eb8c4f47c983bab0f64486565b973d4fef84da02b8d02f0b930e362
[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] fb6d47bf1d51bf581afd9adad2e4dc59521b732804b0ee01f528c49cba84b181
[INFO] running `Command { std: "docker" "start" "-a" "fb6d47bf1d51bf581afd9adad2e4dc59521b732804b0ee01f528c49cba84b181", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling polars-utils v0.45.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling polars-schema v0.45.1
[INFO] [stderr]     Checking raw-cpuid v11.3.0
[INFO] [stderr]    Compiling polars-arrow v0.45.1
[INFO] [stderr]    Compiling polars-compute v0.45.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking atoi_simd v0.16.0
[INFO] [stderr]    Compiling polars-core v0.45.1
[INFO] [stderr]    Compiling polars-ops v0.45.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling polars-plan v0.45.1
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling nutype_macros v0.5.1
[INFO] [stderr]    Compiling polars-lazy v0.45.1
[INFO] [stderr]    Compiling quote v1.0.38
[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]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling polars v0.45.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[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" "fb6d47bf1d51bf581afd9adad2e4dc59521b732804b0ee01f528c49cba84b181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6d47bf1d51bf581afd9adad2e4dc59521b732804b0ee01f528c49cba84b181", kill_on_drop: false }`
[INFO] [stdout] fb6d47bf1d51bf581afd9adad2e4dc59521b732804b0ee01f528c49cba84b181
