[INFO] fetching crate ckb-db 0.40.0...
[INFO] checking ckb-db-0.40.0 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate ckb-db 0.40.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ckb-db 0.40.0 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-db 0.40.0
[INFO] finished tweaking crates.io crate ckb-db 0.40.0
[INFO] tweaked toml for crates.io crate ckb-db 0.40.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7222985a1f7fd1ce19a405df1e74f0977665169252f769cd56eaf4be93c62327
[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" "7222985a1f7fd1ce19a405df1e74f0977665169252f769cd56eaf4be93c62327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7222985a1f7fd1ce19a405df1e74f0977665169252f769cd56eaf4be93c62327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7222985a1f7fd1ce19a405df1e74f0977665169252f769cd56eaf4be93c62327", kill_on_drop: false }`
[INFO] [stdout] 7222985a1f7fd1ce19a405df1e74f0977665169252f769cd56eaf4be93c62327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 308ab92813d101ecb95a200aba6a6f683e222ceccc99aa5ce37869581cf671b3
[INFO] running `Command { std: "docker" "start" "-a" "308ab92813d101ecb95a200aba6a6f683e222ceccc99aa5ce37869581cf671b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ckb-librocksdb-sys v6.7.4
[INFO] [stderr]     Checking ckb-hash v0.40.0
[INFO] [stderr]     Checking ckb-types v0.40.0
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.1
[INFO] [stderr]    Compiling openssl v0.10.33
[INFO] [stderr]    Compiling tentacle-secio v0.4.5
[INFO] [stderr]     Checking secp256k1 v0.19.0
[INFO] [stderr] error: could not compile `ckb-types`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ckb_types --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ckb-types-0.40.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5fc0112db3dc37ec -C extra-filename=-5fc0112db3dc37ec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-6e24b9f1c7b76f3d.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c2df78938b270479.rmeta --extern ckb_channel=/opt/rustwide/target/debug/deps/libckb_channel-77f3699e6d013d92.rmeta --extern ckb_error=/opt/rustwide/target/debug/deps/libckb_error-42ace1c4491fa969.rmeta --extern ckb_fixed_hash=/opt/rustwide/target/debug/deps/libckb_fixed_hash-b8685ff8e178adc4.rmeta --extern ckb_hash=/opt/rustwide/target/debug/deps/libckb_hash-b95c6e7af1a751a3.rmeta --extern ckb_occupied_capacity=/opt/rustwide/target/debug/deps/libckb_occupied_capacity-a3c4d9b65bf2f2b3.rmeta --extern ckb_rational=/opt/rustwide/target/debug/deps/libckb_rational-1597560c960070d6.rmeta --extern merkle_cbt=/opt/rustwide/target/debug/deps/libmerkle_cbt-737f105f36a50047.rmeta --extern molecule=/opt/rustwide/target/debug/deps/libmolecule-489bbe8251388856.rmeta --extern numext_fixed_uint=/opt/rustwide/target/debug/deps/libnumext_fixed_uint-ad5367cb45d307e8.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-ae14c9fb41bfd017.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/blake2b-rs-01b7b10c98773ff2/out` (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] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[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" "308ab92813d101ecb95a200aba6a6f683e222ceccc99aa5ce37869581cf671b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308ab92813d101ecb95a200aba6a6f683e222ceccc99aa5ce37869581cf671b3", kill_on_drop: false }`
[INFO] [stdout] 308ab92813d101ecb95a200aba6a6f683e222ceccc99aa5ce37869581cf671b3