[INFO] cloning repository https://github.com/sking789/capsule_witness_args_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sking789/capsule_witness_args_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsking789%2Fcapsule_witness_args_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsking789%2Fcapsule_witness_args_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c775578211e163d4938e034a2e862301148e818 [INFO] testing sking789/capsule_witness_args_test against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsking789%2Fcapsule_witness_args_test" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sking789/capsule_witness_args_test on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sking789/capsule_witness_args_test [INFO] finished tweaking git repo https://github.com/sking789/capsule_witness_args_test [INFO] tweaked toml for git repo https://github.com/sking789/capsule_witness_args_test written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/sking789/capsule_witness_args_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39359ec19d3c716927879abb0e1770ba8a389e6874089df97eef2dadccc38dcc [INFO] running `Command { std: "docker" "start" "-a" "39359ec19d3c716927879abb0e1770ba8a389e6874089df97eef2dadccc38dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39359ec19d3c716927879abb0e1770ba8a389e6874089df97eef2dadccc38dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39359ec19d3c716927879abb0e1770ba8a389e6874089df97eef2dadccc38dcc", kill_on_drop: false }` [INFO] [stdout] 39359ec19d3c716927879abb0e1770ba8a389e6874089df97eef2dadccc38dcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c36b1e1b36cc5c6b410feebf854b7e1dc9f09667e0f4b5ca47b8bc98394f16d0 [INFO] running `Command { std: "docker" "start" "-a" "c36b1e1b36cc5c6b410feebf854b7e1dc9f09667e0f4b5ca47b8bc98394f16d0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling faster-hex v0.4.1 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling faster-hex v0.3.1 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling eaglesong v0.1.0 [INFO] [stderr] Compiling tentacle-secio v0.4.5 [INFO] [stderr] Compiling ckb-build-info v0.39.1 [INFO] [stderr] Compiling path-clean v0.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling ckb-db-schema v0.39.1 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling ckb-script v0.39.1 [INFO] [stderr] Compiling ckb-vm-definitions v0.19.3 [INFO] [stderr] Compiling ckb-spawn v0.39.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling buddy-alloc v0.4.1 [INFO] [stderr] Compiling ckb-always-success-script v0.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling merkle-cbt v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling linked_hash_set v0.1.4 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling mapr v0.8.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling numext-constructor v0.1.6 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling includedir v0.5.0 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling lru v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling ckb-channel v0.39.1 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling secp256k1-sys v0.3.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling ckb-librocksdb-sys v6.7.4 [INFO] [stderr] Compiling ckb-vm v0.19.3 [INFO] [stderr] Compiling ckb-std v0.7.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling includedir_codegen v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling ckb-util v0.39.1 [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-0.3.14/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=772bb96c83eceb5d -C extra-filename=-772bb96c83eceb5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-82fc5cb8ec99dae0.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-3844c0978a1c33d9.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-96c661710d21e606.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-5612905aaf811288.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-1b979915ad3a2d34.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-217f41d3436f01f9.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-e16668cc5a7251cd.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-bd5beea2e07fb20c.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-179c4ec3b1bb6929.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-fb27140ee776283d.so --extern proc_macro_nested=/opt/rustwide/target/debug/deps/libproc_macro_nested-8ca1c391270dc1b9.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-3bdb8c9dbd18a7c6.rmeta --cap-lints allow --cap-lints=warn` (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] 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] 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" "c36b1e1b36cc5c6b410feebf854b7e1dc9f09667e0f4b5ca47b8bc98394f16d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36b1e1b36cc5c6b410feebf854b7e1dc9f09667e0f4b5ca47b8bc98394f16d0", kill_on_drop: false }` [INFO] [stdout] c36b1e1b36cc5c6b410feebf854b7e1dc9f09667e0f4b5ca47b8bc98394f16d0