[INFO] fetching crate soroban-env-common-zephyr 21.2.2...
[INFO] checking soroban-env-common-zephyr-21.2.2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate soroban-env-common-zephyr 21.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate soroban-env-common-zephyr 21.2.2
[INFO] finished tweaking crates.io crate soroban-env-common-zephyr 21.2.2
[INFO] tweaked toml for crates.io crate soroban-env-common-zephyr 21.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soroban-env-common-zephyr 21.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--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]      Locking 126 packages to latest compatible versions
[INFO] [stderr]       Adding arbitrary v1.3.2 (available: v1.4.2)
[INFO] [stderr]       Adding crate-git-revision v0.0.6 (available: v0.0.7)
[INFO] [stderr]       Adding darling v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding darling_core v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding darling_macro v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding deranged v0.5.3 (available: v0.5.8)
[INFO] [stderr]       Adding ethnum v1.5.0 (available: v1.5.3)
[INFO] [stderr]       Adding indexmap v2.11.1 (available: v2.14.0)
[INFO] [stderr]       Adding num-derive v0.4.1 (available: v0.4.2)
[INFO] [stderr]       Adding num-traits v0.2.17 (available: v0.2.19)
[INFO] [stderr]       Adding num_enum v0.7.1 (available: v0.7.6)
[INFO] [stderr]       Adding num_enum_derive v0.7.1 (available: v0.7.6)
[INFO] [stderr]       Adding proc-macro2 v1.0.69 (available: v1.0.106)
[INFO] [stderr]       Adding quote v1.0.33 (available: v1.0.45)
[INFO] [stderr]       Adding serde v1.0.192 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v1.0.192 (available: v1.0.228)
[INFO] [stderr]       Adding serde_json v1.0.108 (available: v1.0.149)
[INFO] [stderr]       Adding serde_with v3.12.0 (available: v3.19.0)
[INFO] [stderr]       Adding serde_with_macros v3.12.0 (available: v3.19.0)
[INFO] [stderr]       Adding stellar-xdr v21.2.0 (available: v26.0.1)
[INFO] [stderr]       Adding syn v2.0.39 (available: v2.0.117)
[INFO] [stderr]       Adding thiserror v1.0.55 (available: v1.0.69)
[INFO] [stderr]       Adding thiserror-impl v1.0.55 (available: v1.0.69)
[INFO] [stderr]       Adding time v0.3.44 (available: v0.3.47)
[INFO] [stderr]       Adding time-core v0.1.6 (available: v0.1.8)
[INFO] [stderr]       Adding time-macros v0.2.24 (available: v0.2.27)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (available: v0.6.11)
[INFO] [stderr]       Adding toml_edit v0.20.2 (available: v0.20.7)
[INFO] [stderr]       Adding tracy-client v0.16.4 (available: v0.16.5)
[INFO] [stderr]       Adding wasmparser v0.116.1 (available: v0.248.0)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a0899ef06c26faf33c2dbeea6f6f97a93861e0f16e5da2b2751f1352dfe9ee2
[INFO] running `Command { std: "docker" "start" "-a" "7a0899ef06c26faf33c2dbeea6f6f97a93861e0f16e5da2b2751f1352dfe9ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a0899ef06c26faf33c2dbeea6f6f97a93861e0f16e5da2b2751f1352dfe9ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0899ef06c26faf33c2dbeea6f6f97a93861e0f16e5da2b2751f1352dfe9ee2", kill_on_drop: false }`
[INFO] [stdout] 7a0899ef06c26faf33c2dbeea6f6f97a93861e0f16e5da2b2751f1352dfe9ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 02f93267a2f501e269f6940306efa6ecade763d8fc39136f8d433f3f838b76ef
[INFO] running `Command { std: "docker" "start" "-a" "02f93267a2f501e269f6940306efa6ecade763d8fc39136f8d433f3f838b76ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling escape-bytes v0.1.1
[INFO] [stderr]     Checking ethnum v1.5.0
[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-1.5.0/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] [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" "02f93267a2f501e269f6940306efa6ecade763d8fc39136f8d433f3f838b76ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f93267a2f501e269f6940306efa6ecade763d8fc39136f8d433f3f838b76ef", kill_on_drop: false }`
[INFO] [stdout] 02f93267a2f501e269f6940306efa6ecade763d8fc39136f8d433f3f838b76ef
