[INFO] fetching crate zkmemory 0.1.1...
[INFO] testing zkmemory-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate zkmemory 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zkmemory 0.1.1
[INFO] finished tweaking crates.io crate zkmemory 0.1.1
[INFO] tweaked toml for crates.io crate zkmemory 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkmemory 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zkmemory 0.1.1 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" "+1.99.0-beta.8" "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 rbtree v0.1.5
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[INFO] [stderr]   Downloaded is_executable v1.0.1
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[INFO] [stderr]   Downloaded cc v1.0.83
[INFO] [stderr]   Downloaded duct v0.13.6
[INFO] [stderr]   Downloaded serde_derive v1.0.188
[INFO] [stderr]   Downloaded memchr v2.6.2
[INFO] [stderr]   Downloaded cargo-config2 v0.1.9
[INFO] [stderr]   Downloaded toml_edit v0.19.14
[INFO] [stderr]   Downloaded ethnum v1.4.0
[INFO] [stderr]   Downloaded cargo-llvm-cov v0.5.31
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[INFO] [stderr]   Downloaded cargo_metadata v0.17.0
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[INFO] [stderr]   Downloaded proc-macro2 v1.0.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23
[INFO] running `Command { std: "docker" "start" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23", 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" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling rustix v0.38.10
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling cfg-expr v0.15.4
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling lexopt v0.3.0
[INFO] [stderr]    Compiling fs-err v2.9.0
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling rbtree v0.1.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling ethnum v1.4.0
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling shared_child v1.0.0
[INFO] [stderr]    Compiling os_pipe v1.1.4
[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-1.4.0/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 duct v0.13.6
[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" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23", kill_on_drop: false }`
[INFO] [stdout] a78133061dddbe30a55563c250ab8de7dc87e8540d6a8812405fb1e54552df23
