[INFO] fetching crate streamflow 0.1.1...
[INFO] checking streamflow-0.1.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate streamflow 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate streamflow 0.1.1 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 crates.io crate streamflow 0.1.1
[INFO] finished tweaking crates.io crate streamflow 0.1.1
[INFO] tweaked toml for crates.io crate streamflow 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serde v0.8.0
[INFO] [stderr]   Downloaded goblin v0.3.4
[INFO] [stderr]   Downloaded chrono-humanize v0.2.1
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.10
[INFO] [stderr]   Downloaded educe v0.4.18
[INFO] [stderr]   Downloaded solana-banks-client v1.8.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.10.1
[INFO] [stderr]   Downloaded solana-metrics v1.8.0
[INFO] [stderr]   Downloaded solana-vote-program v1.8.0
[INFO] [stderr]   Downloaded solana-banks-interface v1.8.0
[INFO] [stderr]   Downloaded solana-compute-budget-program v1.8.0
[INFO] [stderr]   Downloaded solana-config-program v1.8.0
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded solana-bpf-loader-program v1.8.0
[INFO] [stderr]   Downloaded bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]   Downloaded derivation-path v0.1.3
[INFO] [stderr]   Downloaded ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]   Downloaded ouroboros v0.10.1
[INFO] [stderr]   Downloaded solana-measure v1.8.0
[INFO] [stderr]   Downloaded solana_rbpf v0.2.11
[INFO] [stderr]   Downloaded solana-runtime v1.8.0
[INFO] [stderr]   Downloaded solana-stake-program v1.8.0
[INFO] [stderr]   Downloaded uriparse v0.6.3
[INFO] [stderr]   Downloaded gethostname v0.2.1
[INFO] [stderr]   Downloaded pbkdf2 v0.6.0
[INFO] [stderr]   Downloaded bzip2 v0.3.3
[INFO] [stderr]   Downloaded dir-diff v0.3.2
[INFO] [stderr]   Downloaded solana-program-test v1.8.0
[INFO] [stderr]   Downloaded solana-sdk v1.8.0
[INFO] [stderr]   Downloaded solana-secp256k1-program v1.8.0
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v1.8.0
[INFO] [stderr]   Downloaded solana-crate-features v1.8.0
[INFO] [stderr]   Downloaded tarpc v0.24.1
[INFO] [stderr]   Downloaded solana-banks-server v1.8.0
[INFO] [stderr]   Downloaded aliasable v0.1.3
[INFO] [stderr]   Downloaded tarpc-plugins v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dea2bac30998db3cdd4269c6cd8daf619034c0fcf43b0977c9ced66b19b6472
[INFO] running `Command { std: "docker" "start" "-a" "9dea2bac30998db3cdd4269c6cd8daf619034c0fcf43b0977c9ced66b19b6472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dea2bac30998db3cdd4269c6cd8daf619034c0fcf43b0977c9ced66b19b6472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dea2bac30998db3cdd4269c6cd8daf619034c0fcf43b0977c9ced66b19b6472", kill_on_drop: false }`
[INFO] [stdout] 9dea2bac30998db3cdd4269c6cd8daf619034c0fcf43b0977c9ced66b19b6472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cfaae56f05184fb7fe2998b18b8e7b621e93bc9b07a8cbffa7c2e1c4cab607a
[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" "4cfaae56f05184fb7fe2998b18b8e7b621e93bc9b07a8cbffa7c2e1c4cab607a", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking jobserver v0.1.24
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking dir-diff v0.3.2
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.8.0
[INFO] [stderr]    Compiling solana-frozen-abi v1.8.0
[INFO] [stderr]    Compiling solana-program v1.8.0
[INFO] [stderr]    Compiling solana-sdk v1.8.0
[INFO] [stderr]    Compiling solana-vote-program v1.8.0
[INFO] [stderr]    Compiling solana-stake-program v1.8.0
[INFO] [stderr]    Compiling solana-runtime v1.8.0
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking solana-rayon-threadlimit v1.8.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking syn v1.0.80
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking cc v1.0.71
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking tar v0.4.37
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.1
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.1
[INFO] [stderr]    Compiling solana-sdk-macro v1.8.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling tarpc-plugins v0.9.0
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking futures-util v0.3.17
[INFO] [stderr]     Checking tokio v1.12.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking zeroize v1.4.2
[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 --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --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=a9153eee28f151dc -C extra-filename=-a9153eee28f151dc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-012b4bdf9e756bab.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-37d17250a6b7deef.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-5b1fad0e9afcc471.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-117e0ba9674356a0.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-ad7c3c030108a7fb.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-618ccb83f76c394f.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ef9b8578d32e3eb0.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-9947e3c941c54187.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-994c81402be3894d.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-730beda39d43cb59.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-e524a907a17053b3.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] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4cfaae56f05184fb7fe2998b18b8e7b621e93bc9b07a8cbffa7c2e1c4cab607a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfaae56f05184fb7fe2998b18b8e7b621e93bc9b07a8cbffa7c2e1c4cab607a", kill_on_drop: false }`
[INFO] [stdout] 4cfaae56f05184fb7fe2998b18b8e7b621e93bc9b07a8cbffa7c2e1c4cab607a
