[INFO] fetching crate ckb-instrument 0.37.0...
[INFO] checking ckb-instrument-0.37.0 against beta for pr-78714
[INFO] extracting crate ckb-instrument 0.37.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ckb-instrument 0.37.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-instrument 0.37.0
[INFO] finished tweaking crates.io crate ckb-instrument 0.37.0
[INFO] tweaked toml for crates.io crate ckb-instrument 0.37.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51446f6a97ad1b3eb45bb37c7cb6dae22ff8496d3bae315dd9ca83e7507334b7
[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" "51446f6a97ad1b3eb45bb37c7cb6dae22ff8496d3bae315dd9ca83e7507334b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51446f6a97ad1b3eb45bb37c7cb6dae22ff8496d3bae315dd9ca83e7507334b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51446f6a97ad1b3eb45bb37c7cb6dae22ff8496d3bae315dd9ca83e7507334b7", kill_on_drop: false }`
[INFO] [stdout] 51446f6a97ad1b3eb45bb37c7cb6dae22ff8496d3bae315dd9ca83e7507334b7
[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=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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a0444fadbfedb93344673f37836c800b6068103ced487835da8d376740278c
[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" "f5a0444fadbfedb93344673f37836c800b6068103ced487835da8d376740278c", kill_on_drop: false }`
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]    Compiling metrics v0.12.1
[INFO] [stderr]     Checking metrics-core v0.5.2
[INFO] [stderr]     Checking is_sorted v0.1.1
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking sentry-types v0.11.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]    Compiling ckb-librocksdb-sys v6.7.4
[INFO] [stderr]     Checking openssl-sys v0.9.58
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]    Compiling tentacle-secio v0.4.0
[INFO] [stderr]     Checking ring v0.16.12
[INFO] [stderr]     Checking ckb-vm v0.19.2
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.1
[INFO] [stderr]     Checking console v0.13.0
[INFO] [stderr]     Checking ckb-rust-unstable-port v0.37.0
[INFO] [stderr]     Checking ckb-metrics v0.37.0
[INFO] [stderr]     Checking ckb-crypto v0.37.0
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking openssl v0.10.30
[INFO] [stderr] error: could not compile `numext-fixed-uint-hack`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name numext_fixed_uint_hack --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numext-fixed-uint-hack-0.1.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bits_1024"' --cfg 'feature="bits_128"' --cfg 'feature="bits_160"' --cfg 'feature="bits_2048"' --cfg 'feature="bits_224"' --cfg 'feature="bits_256"' --cfg 'feature="bits_384"' --cfg 'feature="bits_4096"' --cfg 'feature="bits_512"' --cfg 'feature="bits_520"' --cfg 'feature="bits_all"' --cfg 'feature="default"' --cfg 'feature="support_heapsize"' --cfg 'feature="support_rand"' --cfg 'feature="support_serde"' -C metadata=f630b7e966215819 -C extra-filename=-f630b7e966215819 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern nfuint_core=/opt/rustwide/target/debug/deps/libnumext_fixed_uint_core-591ce272c36165d2.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-db256853d8ab4a1e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-ade5fbeeb7bccbe4.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-179644c7e3882336.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (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] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f5a0444fadbfedb93344673f37836c800b6068103ced487835da8d376740278c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a0444fadbfedb93344673f37836c800b6068103ced487835da8d376740278c", kill_on_drop: false }`
[INFO] [stdout] f5a0444fadbfedb93344673f37836c800b6068103ced487835da8d376740278c