[INFO] fetching crate ckb-verification-contextual 0.100.0-rc5...
[INFO] testing ckb-verification-contextual-0.100.0-rc5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ckb-verification-contextual 0.100.0-rc5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ckb-verification-contextual 0.100.0-rc5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-verification-contextual 0.100.0-rc5
[INFO] finished tweaking crates.io crate ckb-verification-contextual 0.100.0-rc5
[INFO] tweaked toml for crates.io crate ckb-verification-contextual 0.100.0-rc5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-verification-traits v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-types v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-chain-spec v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-pow v0.100.0-rc5
[INFO] [stderr]   Downloaded tentacle-multiaddr v0.3.0
[INFO] [stderr]   Downloaded ckb-logger-config v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-store v0.100.0-rc5
[INFO] [stderr]   Downloaded includedir_codegen v0.6.0
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-rational v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-db v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-rocksdb v0.16.0
[INFO] [stderr]   Downloaded ckb-resource v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-channel v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-verification v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-app-config v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-spawn v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-crypto v0.100.0-rc5
[INFO] [stderr]   Downloaded snap v1.0.5
[INFO] [stderr]   Downloaded ckb-stop-handler v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-async-runtime v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-metrics-config v0.100.0-rc5
[INFO] [stderr]   Downloaded tentacle-secio v0.5.0
[INFO] [stderr]   Downloaded ckb-logger v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-reward-calculator v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-dao v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-constant v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-metrics v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.100.0-rc5
[INFO] [stderr]   Downloaded faketime v0.2.1
[INFO] [stderr]   Downloaded ckb-dao-utils v0.100.0-rc5
[INFO] [stderr]   Downloaded includedir v0.6.0
[INFO] [stderr]   Downloaded ckb-build-info v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-db-schema v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-freezer v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-util v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-system-scripts v0.5.3
[INFO] [stderr]   Downloaded ckb-hash v0.100.0-rc5
[INFO] [stderr]   Downloaded opentelemetry v0.15.0
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.100.0-rc5
[INFO] [stderr]   Downloaded molecule v0.7.2
[INFO] [stderr]   Downloaded ckb-script v0.100.0-rc5
[INFO] [stderr]   Downloaded ckb-vm v0.20.0-rc5
[INFO] [stderr]   Downloaded ckb-librocksdb-sys v6.20.3
[INFO] [stderr]   Downloaded ckb-traits v0.100.0-rc5
[INFO] [stderr]   Downloaded fail v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbb68ab7defb0088380db844fa17246a36119891c6f587fee7cee7b3745dd021
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fbb68ab7defb0088380db844fa17246a36119891c6f587fee7cee7b3745dd021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbb68ab7defb0088380db844fa17246a36119891c6f587fee7cee7b3745dd021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb68ab7defb0088380db844fa17246a36119891c6f587fee7cee7b3745dd021", kill_on_drop: false }`
[INFO] [stdout] fbb68ab7defb0088380db844fa17246a36119891c6f587fee7cee7b3745dd021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1936de5355a06d99c69d84531cd27f907498d88e1e7a94a53cba378bf3b9da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa1936de5355a06d99c69d84531cd27f907498d88e1e7a94a53cba378bf3b9da", kill_on_drop: false }`
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling eaglesong v0.1.0
[INFO] [stderr]    Compiling ckb-constant v0.100.0-rc5
[INFO] [stderr]    Compiling unsigned-varint v0.6.0
[INFO] [stderr]    Compiling tentacle-secio v0.5.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling ckb-build-info v0.100.0-rc5
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling ckb-vm-definitions v0.20.0-rc5
[INFO] [stderr]    Compiling ckb-script v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-db-schema v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-spawn v0.100.0-rc5
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling merkle-cbt v0.3.0
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling mapr v0.8.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling ckb-logger v0.100.0-rc5
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling ckb-channel v0.100.0-rc5
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling ckb-util v0.100.0-rc5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling faketime v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling includedir v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling fail v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling includedir_codegen v0.6.0
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ckb-librocksdb-sys v6.20.3
[INFO] [stderr]    Compiling ckb-vm v0.20.0-rc5
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling goblin v0.4.0
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.100.0-rc5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_plain v0.3.0
[INFO] [stderr]    Compiling ckb-logger-config v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-metrics-config v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-hash v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.3
[INFO] [stderr]    Compiling molecule v0.7.2
[INFO] [stderr]    Compiling tentacle-multiaddr v0.3.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.100.0-rc5
[INFO] [stderr] error: could not compile `futures-util`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.17/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="proc-macro-hack"' --cfg 'feature="proc-macro-nested"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' -C metadata=98a79dc5e87ce6a6 -C extra-filename=-98a79dc5e87ce6a6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-7f783e6660fc68ea.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-e68df3b16b7eb8b6.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-6b1fd5c1f4f92bc3.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-b2d2e737cdb7c12a.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e1e4f410a9fb8081.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-83590df240015aa2.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-2303f526a35aae07.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-cd107537ca905c26.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-501725f4e360d46d.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-c25b807cb58a0525.so --extern proc_macro_nested=/opt/rustwide/target/debug/deps/libproc_macro_nested-563805dbdd5c2f4f.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-0fb1f137d136c8f3.rmeta --cap-lints allow --cap-lints=warn --cfg fn_like_proc_macro` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "fa1936de5355a06d99c69d84531cd27f907498d88e1e7a94a53cba378bf3b9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1936de5355a06d99c69d84531cd27f907498d88e1e7a94a53cba378bf3b9da", kill_on_drop: false }`
[INFO] [stdout] fa1936de5355a06d99c69d84531cd27f907498d88e1e7a94a53cba378bf3b9da