[INFO] fetching crate pallet-randomness-collective-flip 15.0.0...
[INFO] testing pallet-randomness-collective-flip-15.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate pallet-randomness-collective-flip 15.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pallet-randomness-collective-flip 15.0.0
[INFO] finished tweaking crates.io crate pallet-randomness-collective-flip 15.0.0
[INFO] tweaked toml for crates.io crate pallet-randomness-collective-flip 15.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pallet-randomness-collective-flip 15.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 356 packages to latest compatible versions
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding frame-metadata v15.1.0 (available: v15.2.0)
[INFO] [stderr]       Adding frame-support v15.0.0 (available: v42.0.0)
[INFO] [stderr]       Adding frame-system v15.0.0 (available: v42.0.0)
[INFO] [stderr]       Adding sp-core v15.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-io v16.0.0 (available: v42.0.0)
[INFO] [stderr]       Adding sp-runtime v17.0.0 (available: v43.0.0)
[INFO] [stderr]       Adding sp-std v6.0.0 (available: v14.0.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-std v6.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v6.0.0
[INFO] [stderr]   Downloaded sp-storage v11.0.0
[INFO] [stderr]   Downloaded sp-tracing v8.0.0
[INFO] [stderr]   Downloaded sp-runtime v17.0.0
[INFO] [stderr]   Downloaded sp-wasm-interface v9.0.0
[INFO] [stderr]   Downloaded sp-core v15.0.0
[INFO] [stderr]   Downloaded sp-version-proc-macro v6.0.0
[INFO] [stderr]   Downloaded sp-panic-handler v6.0.0
[INFO] [stderr]   Downloaded sp-core-hashing v6.0.0
[INFO] [stderr]   Downloaded sp-inherents v13.0.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools v4.0.0
[INFO] [stderr]   Downloaded sp-staking v13.0.0
[INFO] [stderr]   Downloaded sp-io v16.0.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools-derive v4.0.0
[INFO] [stderr]   Downloaded sp-state-machine v0.21.0
[INFO] [stderr]   Downloaded sp-core-hashing-proc-macro v6.0.0
[INFO] [stderr]   Downloaded frame-system v15.0.0
[INFO] [stderr]   Downloaded frame-support-procedural v10.0.0
[INFO] [stderr]   Downloaded sp-arithmetic v12.0.0
[INFO] [stderr]   Downloaded sp-api-proc-macro v4.0.0
[INFO] [stderr]   Downloaded sp-api v13.0.0
[INFO] [stderr]   Downloaded sp-keystore v0.21.0
[INFO] [stderr]   Downloaded sp-version v15.0.0
[INFO] [stderr]   Downloaded frame-support v15.0.0
[INFO] [stderr]   Downloaded sp-application-crypto v16.0.0
[INFO] [stderr]   Downloaded sp-trie v15.0.0
[INFO] [stderr]   Downloaded sp-externalities v0.17.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v8.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v12.0.0
[INFO] [stderr]   Downloaded sp-weights v13.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17ce1b9dbfa1930ba60cb12548c02c1c6c57cff369844a5949a93faed8c82e8b
[INFO] running `Command { std: "docker" "start" "-a" "17ce1b9dbfa1930ba60cb12548c02c1c6c57cff369844a5949a93faed8c82e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17ce1b9dbfa1930ba60cb12548c02c1c6c57cff369844a5949a93faed8c82e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ce1b9dbfa1930ba60cb12548c02c1c6c57cff369844a5949a93faed8c82e8b", kill_on_drop: false }`
[INFO] [stdout] 17ce1b9dbfa1930ba60cb12548c02c1c6c57cff369844a5949a93faed8c82e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e312666335a605e8c4faa0dc15d6ea43af455d7b127e527964f2a4df39d6b518
[INFO] running `Command { std: "docker" "start" "-a" "e312666335a605e8c4faa0dc15d6ea43af455d7b127e527964f2a4df39d6b518", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[INFO] [stderr]    Compiling cranelift-entity v0.88.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.35.16
[INFO] [stderr]    Compiling sp-std v6.0.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling wasmtime-runtime v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling wasmtime-asm-macros v1.0.2
[INFO] [stderr]    Compiling wasmtime-jit-debug v1.0.2
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[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/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=796871c4b9a6a134 -C extra-filename=-ef435e52fc4f01df --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0a3b3fe24b469f09.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e098ac900c08002b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "e312666335a605e8c4faa0dc15d6ea43af455d7b127e527964f2a4df39d6b518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e312666335a605e8c4faa0dc15d6ea43af455d7b127e527964f2a4df39d6b518", kill_on_drop: false }`
[INFO] [stdout] e312666335a605e8c4faa0dc15d6ea43af455d7b127e527964f2a4df39d6b518