[INFO] fetching crate ckb-db 0.40.0...
[INFO] checking ckb-db-0.40.0 against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] extracting crate ckb-db 0.40.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ckb-db 0.40.0 on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", 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] 65f1341b81fc24501bd19ea4a913e36e0431716127f057a4d334ca93220eced0
[INFO] running `Command { std: "docker" "start" "-a" "65f1341b81fc24501bd19ea4a913e36e0431716127f057a4d334ca93220eced0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f1341b81fc24501bd19ea4a913e36e0431716127f057a4d334ca93220eced0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f1341b81fc24501bd19ea4a913e36e0431716127f057a4d334ca93220eced0", kill_on_drop: false }`
[INFO] [stdout] 65f1341b81fc24501bd19ea4a913e36e0431716127f057a4d334ca93220eced0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff118e1a3c681f79180ac4e3e3484d65c3708aab44e81e53d03a44aca2d6af5
[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" "aff118e1a3c681f79180ac4e3e3484d65c3708aab44e81e53d03a44aca2d6af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-librocksdb-sys v6.7.4
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.1
[INFO] [stderr]     Checking ckb-crypto v0.40.0
[INFO] [stderr]     Checking ckb-types v0.40.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[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=d917532d6a9d2fe3 -C extra-filename=-d917532d6a9d2fe3 --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-9193977efe3b7e1f.rmeta --extern ckb_channel=/opt/rustwide/target/debug/deps/libckb_channel-3bf2cab71ab744c1.rmeta --extern ckb_error=/opt/rustwide/target/debug/deps/libckb_error-dd203574b7679a70.rmeta --extern ckb_fixed_hash=/opt/rustwide/target/debug/deps/libckb_fixed_hash-3fb24f888a02545e.rmeta --extern ckb_hash=/opt/rustwide/target/debug/deps/libckb_hash-91ec0a535a12afc8.rmeta --extern ckb_occupied_capacity=/opt/rustwide/target/debug/deps/libckb_occupied_capacity-4048ff7759f39ed7.rmeta --extern ckb_rational=/opt/rustwide/target/debug/deps/libckb_rational-3837b0f5ca5ddf4e.rmeta --extern merkle_cbt=/opt/rustwide/target/debug/deps/libmerkle_cbt-0fe2fe24c148af9b.rmeta --extern molecule=/opt/rustwide/target/debug/deps/libmolecule-7eb7178ca59e0d37.rmeta --extern numext_fixed_uint=/opt/rustwide/target/debug/deps/libnumext_fixed_uint-f1cf66eb461fce8d.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-ede7b3b5ef6110ac/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" "aff118e1a3c681f79180ac4e3e3484d65c3708aab44e81e53d03a44aca2d6af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff118e1a3c681f79180ac4e3e3484d65c3708aab44e81e53d03a44aca2d6af5", kill_on_drop: false }`
[INFO] [stdout] aff118e1a3c681f79180ac4e3e3484d65c3708aab44e81e53d03a44aca2d6af5