[INFO] fetching crate auto-g-embed 0.1.0...
[INFO] checking auto-g-embed-0.1.0 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] extracting crate auto-g-embed 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate auto-g-embed 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate auto-g-embed 0.1.0
[INFO] tweaked toml for crates.io crate auto-g-embed 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate auto-g-embed 0.1.0 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate auto-g-embed 0.1.0 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05e0d4c08d34dab29ce4a2af1eb8fcce4af1a95b9f014c4af44759ce64979269
[INFO] running `Command { std: "docker" "start" "-a" "05e0d4c08d34dab29ce4a2af1eb8fcce4af1a95b9f014c4af44759ce64979269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e0d4c08d34dab29ce4a2af1eb8fcce4af1a95b9f014c4af44759ce64979269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e0d4c08d34dab29ce4a2af1eb8fcce4af1a95b9f014c4af44759ce64979269", kill_on_drop: false }`
[INFO] [stdout] 05e0d4c08d34dab29ce4a2af1eb8fcce4af1a95b9f014c4af44759ce64979269
[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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abba5b6b95b1d55cf3f63aa626b5f53789d0c38da794cf61014c987b23beb10
[INFO] running `Command { std: "docker" "start" "-a" "6abba5b6b95b1d55cf3f63aa626b5f53789d0c38da794cf61014c987b23beb10", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling polars-utils v0.46.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]    Compiling polars-schema v0.46.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling polars-arrow v0.46.0
[INFO] [stderr]    Compiling polars-compute v0.46.0
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling polars-core v0.46.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling object v0.37.3
[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] [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" "6abba5b6b95b1d55cf3f63aa626b5f53789d0c38da794cf61014c987b23beb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abba5b6b95b1d55cf3f63aa626b5f53789d0c38da794cf61014c987b23beb10", kill_on_drop: false }`
[INFO] [stdout] 6abba5b6b95b1d55cf3f63aa626b5f53789d0c38da794cf61014c987b23beb10