[INFO] cloning repository https://github.com/antonin-lfv/rust_first_steps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antonin-lfv/rust_first_steps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonin-lfv%2Frust_first_steps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonin-lfv%2Frust_first_steps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea236dfde3ca8c89aafae9772911c3073e638ce9
[INFO] checking antonin-lfv/rust_first_steps against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonin-lfv%2Frust_first_steps" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/antonin-lfv/rust_first_steps
[INFO] finished tweaking git repo https://github.com/antonin-lfv/rust_first_steps
[INFO] tweaked toml for git repo https://github.com/antonin-lfv/rust_first_steps written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/antonin-lfv/rust_first_steps 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 git repo https://github.com/antonin-lfv/rust_first_steps 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-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989c9ddc4d0e3244caa7319024e33c2a642d6f5d262c8c0b3248015bcf4a6610
[INFO] running `Command { std: "docker" "start" "-a" "989c9ddc4d0e3244caa7319024e33c2a642d6f5d262c8c0b3248015bcf4a6610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989c9ddc4d0e3244caa7319024e33c2a642d6f5d262c8c0b3248015bcf4a6610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989c9ddc4d0e3244caa7319024e33c2a642d6f5d262c8c0b3248015bcf4a6610", kill_on_drop: false }`
[INFO] [stdout] 989c9ddc4d0e3244caa7319024e33c2a642d6f5d262c8c0b3248015bcf4a6610
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4eebe0f38872505220f4f25c9febcedd92c64ad43b394f8f76e48fb48164673f
[INFO] running `Command { std: "docker" "start" "-a" "4eebe0f38872505220f4f25c9febcedd92c64ad43b394f8f76e48fb48164673f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling polars-utils v0.48.1
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]    Compiling polars-schema v0.48.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling polars-arrow v0.48.1
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling polars-compute v0.48.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[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]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling rustls-native-certs v0.7.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[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" "4eebe0f38872505220f4f25c9febcedd92c64ad43b394f8f76e48fb48164673f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eebe0f38872505220f4f25c9febcedd92c64ad43b394f8f76e48fb48164673f", kill_on_drop: false }`
[INFO] [stdout] 4eebe0f38872505220f4f25c9febcedd92c64ad43b394f8f76e48fb48164673f
