[INFO] fetching crate midnight-base-crypto 1.0.0...
[INFO] fixing midnight-base-crypto-1.0.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate midnight-base-crypto 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate midnight-base-crypto 1.0.0
[INFO] finished tweaking crates.io crate midnight-base-crypto 1.0.0
[INFO] tweaked toml for crates.io crate midnight-base-crypto 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate midnight-base-crypto 1.0.0 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-base-crypto 1.0.0 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 midnight-serialize v1.0.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.38
[INFO] [stderr]   Downloaded midnight-serialize-macros v1.0.0
[INFO] [stderr]   Downloaded dummy v0.8.0
[INFO] [stderr]   Downloaded proptest-derive v0.5.1
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded crypto v0.5.1
[INFO] [stderr]   Downloaded midnight-base-crypto-derive v1.0.0
[INFO] [stderr]   Downloaded konst_proc_macros v0.3.10
[INFO] [stderr]   Downloaded konst_kernel v0.3.15
[INFO] [stderr]   Downloaded atomic-write-file v0.2.3
[INFO] [stderr]   Downloaded ethnum v1.5.2
[INFO] [stderr]   Downloaded konst v0.3.16
[INFO] [stderr]   Downloaded fake v2.10.0
[INFO] [stderr]   Downloaded zerocopy v0.8.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081
[INFO] running `Command { std: "docker" "start" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081", 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" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081", 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" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081" "/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 v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling konst_proc_macros v0.3.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling midnight-serialize-macros v1.0.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking const-hex v1.17.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking typewit v1.14.2
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking konst_kernel v0.3.15
[INFO] [stderr]     Checking const_panic v0.2.15
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[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 konst v0.3.16
[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" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081", kill_on_drop: false }`
[INFO] [stdout] 11fb83728afd104ab51b88e3b734b68c739dff622ce8a06a4c88f837d13b4081
