[INFO] fetching crate jlcpcb-to-parquet 0.4.2...
[INFO] checking jlcpcb-to-parquet-0.4.2 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for pr-155500
[INFO] extracting crate jlcpcb-to-parquet 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate jlcpcb-to-parquet 0.4.2
[INFO] finished tweaking crates.io crate jlcpcb-to-parquet 0.4.2
[INFO] tweaked toml for crates.io crate jlcpcb-to-parquet 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jlcpcb-to-parquet 0.4.2 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 jlcpcb-to-parquet 0.4.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fe112787932715d8efae84f34174cab7be7e0460fba2edd486793bb44b73445c
[INFO] running `Command { std: "docker" "start" "-a" "fe112787932715d8efae84f34174cab7be7e0460fba2edd486793bb44b73445c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe112787932715d8efae84f34174cab7be7e0460fba2edd486793bb44b73445c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe112787932715d8efae84f34174cab7be7e0460fba2edd486793bb44b73445c", kill_on_drop: false }`
[INFO] [stdout] fe112787932715d8efae84f34174cab7be7e0460fba2edd486793bb44b73445c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 931e06231190b8bc93fbbeadcd7641c9bcd43515a2451be4d5563d53304cbd46
[INFO] running `Command { std: "docker" "start" "-a" "931e06231190b8bc93fbbeadcd7641c9bcd43515a2451be4d5563d53304cbd46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling target-features v0.1.5
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]    Compiling polars-utils v0.37.0
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking sysinfo v0.30.5
[INFO] [stderr]    Compiling polars-arrow v0.37.0
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[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]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking atoi_simd v0.15.6
[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" "931e06231190b8bc93fbbeadcd7641c9bcd43515a2451be4d5563d53304cbd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931e06231190b8bc93fbbeadcd7641c9bcd43515a2451be4d5563d53304cbd46", kill_on_drop: false }`
[INFO] [stdout] 931e06231190b8bc93fbbeadcd7641c9bcd43515a2451be4d5563d53304cbd46