[INFO] fetching crate bp-polkadot 0.17.0...
[INFO] documenting bp-polkadot-0.17.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate bp-polkadot 0.17.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bp-polkadot 0.17.0
[INFO] finished tweaking crates.io crate bp-polkadot 0.17.0
[INFO] tweaked toml for crates.io crate bp-polkadot 0.17.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bp-polkadot 0.17.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 332 packages to highest compatible versions
[INFO] [stderr]       Adding bp-header-chain v0.19.0 (available: v0.28.0)
[INFO] [stderr]       Adding bp-polkadot-core v0.19.0 (available: v0.28.0)
[INFO] [stderr]       Adding bp-runtime v0.19.1 (available: v0.28.0)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding frame-support v39.1.0 (available: v48.1.0)
[INFO] [stderr]       Adding sp-api v35.0.0 (available: v43.0.0)
[INFO] [stderr]       Adding unicode-normalization v0.1.22 (available: v0.1.25)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.borrowed-box` is deprecated in favor of `lints.clippy.borrowed_box` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.extra-unused-type-parameters` is deprecated in favor of `lints.clippy.extra_unused_type_parameters` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.identity-op` is deprecated in favor of `lints.clippy.identity_op` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.if-same-then-else` is deprecated in favor of `lints.clippy.if_same_then_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.needless-lifetimes` is deprecated in favor of `lints.clippy.needless_lifetimes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.nonminimal-bool` is deprecated in favor of `lints.clippy.nonminimal_bool` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-map-unit-fn` is deprecated in favor of `lints.clippy.option_map_unit_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.too-many-arguments` is deprecated in favor of `lints.clippy.too_many_arguments` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.zero-prefixed-literal` is deprecated in favor of `lints.clippy.zero_prefixed_literal` and will not work in a future edition
[INFO] [stderr] warning: `bp-polkadot` (manifest) generated 9 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf
[INFO] running `Command { std: "docker" "start" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf", 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" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.borrowed-box` is deprecated in favor of `lints.clippy.borrowed_box` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.extra-unused-type-parameters` is deprecated in favor of `lints.clippy.extra_unused_type_parameters` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.identity-op` is deprecated in favor of `lints.clippy.identity_op` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.if-same-then-else` is deprecated in favor of `lints.clippy.if_same_then_else` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.needless-lifetimes` is deprecated in favor of `lints.clippy.needless_lifetimes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.nonminimal-bool` is deprecated in favor of `lints.clippy.nonminimal_bool` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.option-map-unit-fn` is deprecated in favor of `lints.clippy.option_map_unit_fn` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.too-many-arguments` is deprecated in favor of `lints.clippy.too_many_arguments` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.zero-prefixed-literal` is deprecated in favor of `lints.clippy.zero_prefixed_literal` and will not work in a future edition
[INFO] [stderr] warning: `bp-polkadot` (manifest) generated 9 warnings
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling expander v2.2.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking const_format v0.2.36
[INFO] [stderr]    Compiling file-guard v0.2.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling sp-debug-derive v14.0.0
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking uint v0.10.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking impl-num-traits v0.2.0
[INFO] [stderr]     Checking tinyvec v1.13.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking getrandom_or_panic v0.0.3
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling common-path v1.0.0
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking blake2b_simd v1.0.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking bitcoin_hashes v0.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking schnorrkel v0.11.5
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking sp-std v14.0.0
[INFO] [stderr]     Checking dyn-clonable v0.9.2
[INFO] [stderr]     Checking ed25519-zebra v4.2.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking array-bytes v6.2.3
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking sp-crypto-hashing v0.1.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking substrate-bip39 v0.6.1
[INFO] [stderr]     Checking trie-db v0.29.2
[INFO] [stderr]     Checking trie-root v0.18.0
[INFO] [stderr]     Checking memory-db v0.32.0
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sp-io v39.0.1
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking schnellru v0.2.4
[INFO] [stderr]     Checking simple-mermaid v0.1.1
[INFO] [stderr]     Checking tuplex v0.1.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling proc-macro-warning v1.84.1
[INFO] [stderr]    Compiling macro_magic_core_macros v0.5.1
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling macro_magic_core v0.5.1
[INFO] [stderr]     Checking parity-wasm v0.45.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling macro_magic_macros v0.5.1
[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/da3f5c31e5535b3dc210067de660a45784ae1e9c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=d2b8843c04728880 -C extra-filename=-093d987c22ef4746 --out-dir /opt/rustwide/target/debug/build/syn/093d987c22ef4746/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf", kill_on_drop: false }`
[INFO] [stdout] 98af9d9ba0d57ced12a56d663fd7930e472530252a0b35b90a23703f159a8edf
