[INFO] fetching crate caffe2op-negative 0.1.5-alpha.0...
[INFO] checking caffe2op-negative-0.1.5-alpha.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate caffe2op-negative 0.1.5-alpha.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate caffe2op-negative 0.1.5-alpha.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-negative 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-negative 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-negative 0.1.5-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96ab0dfce679a6a6f509a3fe27c05ffd5c65fa5fb66c5bb6854156cb946e935a
[INFO] running `Command { std: "docker" "start" "-a" "96ab0dfce679a6a6f509a3fe27c05ffd5c65fa5fb66c5bb6854156cb946e935a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ab0dfce679a6a6f509a3fe27c05ffd5c65fa5fb66c5bb6854156cb946e935a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ab0dfce679a6a6f509a3fe27c05ffd5c65fa5fb66c5bb6854156cb946e935a", kill_on_drop: false }`
[INFO] [stdout] 96ab0dfce679a6a6f509a3fe27c05ffd5c65fa5fb66c5bb6854156cb946e935a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50008f95d438ca5fbf3bca9a1dc05950c821307e70b2cf7cb878ad37a71cbf17
[INFO] running `Command { std: "docker" "start" "-a" "50008f95d438ca5fbf3bca9a1dc05950c821307e70b2cf7cb878ad37a71cbf17", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rayon v1.9.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]    Compiling test-context-macros v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking intrusive-collections v0.9.6
[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]     Checking aligned v0.4.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]     Checking mersenne_twister v1.1.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]     Checking enhanced_enum v0.2.2
[INFO] [stderr]    Compiling toml_edit v0.22.7
[INFO] [stderr]     Checking mt19937 v2.0.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking stdext v0.3.2
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]    Compiling caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b0696a5160711c068cb1f01b7437db7990d15750/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=87ab5e24dc0bdf6d -C extra-filename=-87ab5e24dc0bdf6d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9675dab333a2ba88.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9a3c6f2abd5cb631.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.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" "50008f95d438ca5fbf3bca9a1dc05950c821307e70b2cf7cb878ad37a71cbf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50008f95d438ca5fbf3bca9a1dc05950c821307e70b2cf7cb878ad37a71cbf17", kill_on_drop: false }`
[INFO] [stdout] 50008f95d438ca5fbf3bca9a1dc05950c821307e70b2cf7cb878ad37a71cbf17
[INFO] checking caffe2op-negative-0.1.5-alpha.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate caffe2op-negative 0.1.5-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate caffe2op-negative 0.1.5-alpha.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-negative 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-negative 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-negative 0.1.5-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6637254f3b8fffe357872ac3a9e052169a43875589af9de356d80c876e13f78
[INFO] running `Command { std: "docker" "start" "-a" "c6637254f3b8fffe357872ac3a9e052169a43875589af9de356d80c876e13f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6637254f3b8fffe357872ac3a9e052169a43875589af9de356d80c876e13f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6637254f3b8fffe357872ac3a9e052169a43875589af9de356d80c876e13f78", kill_on_drop: false }`
[INFO] [stdout] c6637254f3b8fffe357872ac3a9e052169a43875589af9de356d80c876e13f78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d83ed88ea1c930335afb2fdfceefd1d55ee06558cfc593bd1eb4fbeeff4074
[INFO] running `Command { std: "docker" "start" "-a" "13d83ed88ea1c930335afb2fdfceefd1d55ee06558cfc593bd1eb4fbeeff4074", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[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 wide v0.7.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]    Compiling rayon v1.9.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling test-context-macros v0.1.6
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]     Checking intrusive-collections v0.9.6
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]     Checking aligned v0.4.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking mersenne_twister v1.1.1
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking enhanced_enum v0.2.2
[INFO] [stderr]     Checking mt19937 v2.0.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=87ab5e24dc0bdf6d -C extra-filename=-87ab5e24dc0bdf6d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9675dab333a2ba88.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9a3c6f2abd5cb631.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.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" "13d83ed88ea1c930335afb2fdfceefd1d55ee06558cfc593bd1eb4fbeeff4074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d83ed88ea1c930335afb2fdfceefd1d55ee06558cfc593bd1eb4fbeeff4074", kill_on_drop: false }`
[INFO] [stdout] 13d83ed88ea1c930335afb2fdfceefd1d55ee06558cfc593bd1eb4fbeeff4074
