[INFO] fetching crate remnant 0.1.2...
[INFO] fixing remnant-0.1.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate remnant 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate remnant 0.1.2
[INFO] finished tweaking crates.io crate remnant 0.1.2
[INFO] tweaked toml for crates.io crate remnant 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate remnant 0.1.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate remnant 0.1.2 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-utils v0.34.2
[INFO] [stderr]   Downloaded polars-error v0.34.2
[INFO] [stderr]   Downloaded polars v0.34.2
[INFO] [stderr]   Downloaded polars-time v0.34.2
[INFO] [stderr]   Downloaded multiversion-macros v0.7.4
[INFO] [stderr]   Downloaded multiversion v0.7.4
[INFO] [stderr]   Downloaded polars-row v0.34.2
[INFO] [stderr]   Downloaded polars-sql v0.34.2
[INFO] [stderr]   Downloaded lexical v6.1.1
[INFO] [stderr]   Downloaded fast-float v0.2.0
[INFO] [stderr]   Downloaded parquet-format-safe v0.2.4
[INFO] [stderr]   Downloaded polars-pipe v0.34.2
[INFO] [stderr]   Downloaded polars-io v0.34.2
[INFO] [stderr]   Downloaded polars-ops v0.34.2
[INFO] [stderr]   Downloaded polars-lazy v0.34.2
[INFO] [stderr]   Downloaded sqlparser v0.38.0
[INFO] [stderr]   Downloaded polars-plan v0.34.2
[INFO] [stderr]   Downloaded polars-core v0.34.2
[INFO] [stderr]   Downloaded parquet2 v0.17.2
[INFO] [stderr]   Downloaded polars-arrow v0.34.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd
[INFO] running `Command { std: "docker" "start" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd", 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" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking arrow-format v0.8.1
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling polars-utils v0.34.2
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling jobserver v0.1.34
[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 parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[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" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd", kill_on_drop: false }`
[INFO] [stdout] 8f036099b09e74345bfa936522429ad3120445e373763eae2ef70ccc0df404dd
