[INFO] fetching crate ethbridge-bridge-calls 0.24.1...
[INFO] documenting ethbridge-bridge-calls-0.24.1 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate ethbridge-bridge-calls 0.24.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ethbridge-bridge-calls 0.24.1
[INFO] finished tweaking crates.io crate ethbridge-bridge-calls 0.24.1
[INFO] tweaked toml for crates.io crate ethbridge-bridge-calls 0.24.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ethbridge-bridge-calls 0.24.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 400 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding solang-parser v0.3.3 (available: v0.3.5)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethers-providers v2.0.14
[INFO] [stderr]   Downloaded ethers-contract v2.0.14
[INFO] [stderr]   Downloaded tokio-tungstenite v0.20.1
[INFO] [stderr]   Downloaded tungstenite v0.20.1
[INFO] [stderr]   Downloaded jsonwebtoken v8.3.0
[INFO] [stderr]   Downloaded pem v1.1.1
[INFO] [stderr]   Downloaded ethers-core v2.0.14
[INFO] [stderr]   Downloaded open-fastrlp v0.1.4
[INFO] [stderr]   Downloaded rlp-derive v0.1.0
[INFO] [stderr]   Downloaded ethereum-types v0.14.1
[INFO] [stderr]   Downloaded open-fastrlp-derive v0.1.1
[INFO] [stderr]   Downloaded ethbloom v0.13.0
[INFO] [stderr]   Downloaded impl-serde v0.4.0
[INFO] [stderr]   Downloaded impl-rlp v0.3.0
[INFO] [stderr]   Downloaded ethabi v18.0.0
[INFO] [stderr]   Downloaded enr v0.10.0
[INFO] [stderr]   Downloaded auto_impl v1.4.0
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.14
[INFO] [stderr]   Downloaded ethers v2.0.14
[INFO] [stderr]   Downloaded svm-rs v0.3.5
[INFO] [stderr]   Downloaded ethers-solc v2.0.14
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.14
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.14
[INFO] [stderr]   Downloaded path-slash v0.2.1
[INFO] [stderr]   Downloaded solang-parser v0.3.3
[INFO] [stderr]   Downloaded ethers-signers v2.0.14
[INFO] [stderr]   Downloaded coins-bip39 v0.8.7
[INFO] [stderr]   Downloaded coins-core v0.8.7
[INFO] [stderr]   Downloaded futures-locks v0.7.1
[INFO] [stderr]   Downloaded ethbridge-structs v0.24.1
[INFO] [stderr]   Downloaded ethers-middleware v2.0.14
[INFO] [stderr]   Downloaded coins-bip32 v0.8.7
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf
[INFO] running `Command { std: "docker" "start" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf", 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" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf" "/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" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf", 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" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zeroize v1.9.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling camino v1.2.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.62
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_parser v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling toml_edit v0.25.16+spec-1.1.0
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking const_format v0.2.36
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking const-hex v1.19.3
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking scrypt v0.10.0
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=8f0079c5fd80527a -C extra-filename=-efd31b856eb03180 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-21d0f03c54f65a8e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ad41909f285e126c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7d090ccf0d71aea6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=d21c25f45201bccd -C extra-filename=-dc84381e60c19c21 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-21d0f03c54f65a8e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ad41909f285e126c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7d090ccf0d71aea6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf", kill_on_drop: false }`
[INFO] [stdout] bea48032957e14ecf0d8b2fcd6a0a3f88e70214d1d5d468cae1d98603a851dbf
