[INFO] fetching crate caffe2-store 0.1.5-alpha.0...
[INFO] checking caffe2-store-0.1.5-alpha.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate caffe2-store 0.1.5-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate caffe2-store 0.1.5-alpha.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2-store 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2-store 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2-store 0.1.5-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded case v0.1.0
[INFO] [stderr]   Downloaded mt19937 v2.0.1
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded pod v0.5.0
[INFO] [stderr]   Downloaded read_exact v0.0.1
[INFO] [stderr]   Downloaded pyo3-macros v0.18.3
[INFO] [stderr]   Downloaded packed v0.4.2
[INFO] [stderr]   Downloaded unindent v0.1.11
[INFO] [stderr]   Downloaded test-context-macros v0.1.6
[INFO] [stderr]   Downloaded dircpy v0.3.16
[INFO] [stderr]   Downloaded cudnn v1.3.1
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded cblas v0.4.0
[INFO] [stderr]   Downloaded derive-error v0.0.5
[INFO] [stderr]   Downloaded stdext v0.3.2
[INFO] [stderr]   Downloaded caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]   Downloaded intrusive-collections v0.9.6
[INFO] [stderr]   Downloaded mersenne_twister v1.1.1
[INFO] [stderr]   Downloaded caffe2-proto v0.1.5-alpha.0
[INFO] [stderr]   Downloaded protobuf v2.28.0
[INFO] [stderr]   Downloaded pyo3 v0.18.3
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded zeromq-src v0.2.6+4.3.4
[INFO] [stderr]   Downloaded opencv v0.77.0
[INFO] [stderr]   Downloaded statrs v0.16.0
[INFO] [stderr]   Downloaded opencv-binding-generator v0.56.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.18.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.18.3
[INFO] [stderr]   Downloaded structopt v0.3.26
[INFO] [stderr]   Downloaded pyo3-build-config v0.18.3
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded zmq v0.10.0
[INFO] [stderr]   Downloaded system-deps v6.2.2
[INFO] [stderr]   Downloaded jwalk v0.8.1
[INFO] [stderr]   Downloaded cudnn-sys v0.0.3
[INFO] [stderr]   Downloaded caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.18
[INFO] [stderr]   Downloaded version-compare v0.2.0
[INFO] [stderr]   Downloaded enhanced_enum v0.2.2
[INFO] [stderr]   Downloaded hex-literal v0.3.4
[INFO] [stderr]   Downloaded uninitialized v0.0.2
[INFO] [stderr]   Downloaded test-context v0.1.6
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded zmq-sys v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a1a4c8a97e0ca61eba3561cfc994f936a89b3fb54c0b85ed97e6d5cdd0a3e4b
[INFO] running `Command { std: "docker" "start" "-a" "3a1a4c8a97e0ca61eba3561cfc994f936a89b3fb54c0b85ed97e6d5cdd0a3e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1a4c8a97e0ca61eba3561cfc994f936a89b3fb54c0b85ed97e6d5cdd0a3e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1a4c8a97e0ca61eba3561cfc994f936a89b3fb54c0b85ed97e6d5cdd0a3e4b", kill_on_drop: false }`
[INFO] [stdout] 3a1a4c8a97e0ca61eba3561cfc994f936a89b3fb54c0b85ed97e6d5cdd0a3e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240964105fb294594be59821a0106e1c0f3d32117704a8c914e06b4d763e8b6d
[INFO] running `Command { std: "docker" "start" "-a" "240964105fb294594be59821a0106e1c0f3d32117704a8c914e06b4d763e8b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling rayon v1.9.0
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling test-context-macros v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/80399064afa4a2cd153f30d02c25f7ea0383ed65/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' -C metadata=36e1abc3ee108e66 -C extra-filename=-36e1abc3ee108e66 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-8103747fad7b0256.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-f250c2eeb48d7027.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-036f2603c17c9ce5.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-c7fd586bfa552dfb.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-887330dde0197b98.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-ef08d6ee1ecef173.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-304a55b6bcd750cc.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-6c4ee879e3ffa189.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-9e0c958727f13851.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-8a7fc76452dcc538.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "240964105fb294594be59821a0106e1c0f3d32117704a8c914e06b4d763e8b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240964105fb294594be59821a0106e1c0f3d32117704a8c914e06b4d763e8b6d", kill_on_drop: false }`
[INFO] [stdout] 240964105fb294594be59821a0106e1c0f3d32117704a8c914e06b4d763e8b6d
[INFO] checking caffe2-store-0.1.5-alpha.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate caffe2-store 0.1.5-alpha.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate caffe2-store 0.1.5-alpha.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2-store 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2-store 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2-store 0.1.5-alpha.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e588847af19bacec6a2f204d772595f3112333a8ded4644d70b748c3c92a33d3
[INFO] running `Command { std: "docker" "start" "-a" "e588847af19bacec6a2f204d772595f3112333a8ded4644d70b748c3c92a33d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e588847af19bacec6a2f204d772595f3112333a8ded4644d70b748c3c92a33d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e588847af19bacec6a2f204d772595f3112333a8ded4644d70b748c3c92a33d3", kill_on_drop: false }`
[INFO] [stdout] e588847af19bacec6a2f204d772595f3112333a8ded4644d70b748c3c92a33d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4362cbfa7ec1fbb3c2625d2c5ae7a466070ffbdd5a58525ce3b55495da93ebb
[INFO] running `Command { std: "docker" "start" "-a" "f4362cbfa7ec1fbb3c2625d2c5ae7a466070ffbdd5a58525ce3b55495da93ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]    Compiling rayon v1.9.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling test-context-macros v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking intrusive-collections v0.9.6
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/09bc67b9158392361780e779d32997f14cc75c39/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' -C metadata=36e1abc3ee108e66 -C extra-filename=-36e1abc3ee108e66 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-8103747fad7b0256.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-f250c2eeb48d7027.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-036f2603c17c9ce5.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-c7fd586bfa552dfb.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-887330dde0197b98.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-ef08d6ee1ecef173.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-304a55b6bcd750cc.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-6c4ee879e3ffa189.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-9e0c958727f13851.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-8a7fc76452dcc538.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f4362cbfa7ec1fbb3c2625d2c5ae7a466070ffbdd5a58525ce3b55495da93ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4362cbfa7ec1fbb3c2625d2c5ae7a466070ffbdd5a58525ce3b55495da93ebb", kill_on_drop: false }`
[INFO] [stdout] f4362cbfa7ec1fbb3c2625d2c5ae7a466070ffbdd5a58525ce3b55495da93ebb
