[INFO] cloning repository https://github.com/daviddrummond95/polar_llama
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daviddrummond95/polar_llama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrummond95%2Fpolar_llama", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrummond95%2Fpolar_llama'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2bc06a14cafc5c1ccb7dc2c97ad64c0a3684286
[INFO] checking daviddrummond95/polar_llama/a2bc06a14cafc5c1ccb7dc2c97ad64c0a3684286 against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrummond95%2Fpolar_llama" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daviddrummond95/polar_llama
[INFO] finished tweaking git repo https://github.com/daviddrummond95/polar_llama
[INFO] tweaked toml for git repo https://github.com/daviddrummond95/polar_llama written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daviddrummond95/polar_llama on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daviddrummond95/polar_llama 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56938e0ca46934c81a2c51d4392458869278b447b9e51ffb9bbf9a8c889a240c
[INFO] running `Command { std: "docker" "start" "-a" "56938e0ca46934c81a2c51d4392458869278b447b9e51ffb9bbf9a8c889a240c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56938e0ca46934c81a2c51d4392458869278b447b9e51ffb9bbf9a8c889a240c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56938e0ca46934c81a2c51d4392458869278b447b9e51ffb9bbf9a8c889a240c", kill_on_drop: false }`
[INFO] [stdout] 56938e0ca46934c81a2c51d4392458869278b447b9e51ffb9bbf9a8c889a240c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d9ad0fe756e6426838cb13a42e4e46675a09f6555008a1078d9c4260d71546
[INFO] running `Command { std: "docker" "start" "-a" "68d9ad0fe756e6426838cb13a42e4e46675a09f6555008a1078d9c4260d71546", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.177
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[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking memchr v2.7.6
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[INFO] [stderr]     Checking either v1.15.0
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[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling polars-schema v0.46.0
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[INFO] [stderr]     Checking regex-syntax v0.8.8
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[INFO] [stderr]     Checking bitflags v2.10.0
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[INFO] [stderr]     Checking num-conv v0.1.0
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[INFO] [stderr]     Checking aho-corasick v1.1.4
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[INFO] [stderr]     Checking simdutf8 v0.1.5
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[INFO] [stderr]     Checking phf_shared v0.12.1
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling polars-arrow v0.46.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.33.0
[INFO] [stderr]    Compiling polars-compute v0.46.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking atoi_simd v0.16.1
[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 regex v1.12.2
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[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" "68d9ad0fe756e6426838cb13a42e4e46675a09f6555008a1078d9c4260d71546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d9ad0fe756e6426838cb13a42e4e46675a09f6555008a1078d9c4260d71546", kill_on_drop: false }`
[INFO] [stdout] 68d9ad0fe756e6426838cb13a42e4e46675a09f6555008a1078d9c4260d71546
