[INFO] fetching crate midnight-coin-structure 2.0.1...
[INFO] fixing midnight-coin-structure-2.0.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate midnight-coin-structure 2.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate midnight-coin-structure 2.0.1
[INFO] finished tweaking crates.io crate midnight-coin-structure 2.0.1
[INFO] tweaked toml for crates.io crate midnight-coin-structure 2.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate midnight-coin-structure 2.0.1 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 midnight-coin-structure 2.0.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded midnight-zk-stdlib v1.0.0
[INFO] [stderr]   Downloaded halo2derive v0.2.0
[INFO] [stderr]   Downloaded serde_arrays v0.2.0
[INFO] [stderr]   Downloaded midnight-serialize v1.0.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.38
[INFO] [stderr]   Downloaded crypto v0.5.1
[INFO] [stderr]   Downloaded midnight-storage-macros v1.0.0
[INFO] [stderr]   Downloaded midnight-serialize-macros v1.0.0
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded konst_proc_macros v0.3.10
[INFO] [stderr]   Downloaded konst_kernel v0.3.15
[INFO] [stderr]   Downloaded midnight-base-crypto v1.0.0
[INFO] [stderr]   Downloaded midnight-base-crypto-derive v1.0.0
[INFO] [stderr]   Downloaded blake2b_halo2 v0.1.0
[INFO] [stderr]   Downloaded const-hex v1.17.0
[INFO] [stderr]   Downloaded atomic-write-file v0.2.3
[INFO] [stderr]   Downloaded archery v0.5.0
[INFO] [stderr]   Downloaded konst v0.3.16
[INFO] [stderr]   Downloaded midnight-storage-core v1.0.1
[INFO] [stderr]   Downloaded midnight-curves v0.2.0
[INFO] [stderr]   Downloaded objc2-core-foundation v0.3.1
[INFO] [stderr]   Downloaded midnight-proofs v0.7.0
[INFO] [stderr]   Downloaded sysinfo v0.34.2
[INFO] [stderr]   Downloaded zerocopy v0.8.38
[INFO] [stderr]   Downloaded blst v0.3.16
[INFO] [stderr]   Downloaded midnight-circuits v6.0.0
[INFO] [stderr]   Downloaded sha3-circuit v0.1.0
[INFO] [stderr]   Downloaded midnight-transient-crypto v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956
[INFO] running `Command { std: "docker" "start" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956", 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" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956", 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" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956" "/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 zerocopy v0.8.38
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking blake2b_simd v1.0.4
[INFO] [stderr]     Checking typewit v1.14.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling midnight-serialize-macros v1.0.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking serde_arrays v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking konst_kernel v0.3.15
[INFO] [stderr]     Checking const_panic v0.2.15
[INFO] [stderr]    Compiling konst_proc_macros v0.3.10
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking const-hex v1.17.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking konst v0.3.16
[INFO] [stderr]     Checking pkcs8 v0.10.2
[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 pastey v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[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" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956", kill_on_drop: false }`
[INFO] [stdout] 46f703383f8fb697cc40d36da5a94384c89f501c9518be20301339f4b32d9956
