[INFO] fetching crate syntaxdot-tokenizers 0.4.0...
[INFO] checking syntaxdot-tokenizers-0.4.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate syntaxdot-tokenizers 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate syntaxdot-tokenizers 0.4.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syntaxdot-tokenizers 0.4.0
[INFO] finished tweaking crates.io crate syntaxdot-tokenizers 0.4.0
[INFO] tweaked toml for crates.io crate syntaxdot-tokenizers 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c581a7eab46db3d7fe981d0a01df78278235270d0fc0fd4013dbe435cd78b00d
[INFO] running `Command { std: "docker" "start" "-a" "c581a7eab46db3d7fe981d0a01df78278235270d0fc0fd4013dbe435cd78b00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c581a7eab46db3d7fe981d0a01df78278235270d0fc0fd4013dbe435cd78b00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c581a7eab46db3d7fe981d0a01df78278235270d0fc0fd4013dbe435cd78b00d", kill_on_drop: false }`
[INFO] [stdout] c581a7eab46db3d7fe981d0a01df78278235270d0fc0fd4013dbe435cd78b00d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70cafd850010e4b1d7fdd35884cb1cc4c2c56ed24167432928805757d655d3d
[INFO] running `Command { std: "docker" "start" "-a" "e70cafd850010e4b1d7fdd35884cb1cc4c2c56ed24167432928805757d655d3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]    Compiling sentencepiece-sys v0.7.1
[INFO] [stderr]     Checking ndarray v0.15.3
[INFO] [stderr]     Checking udgraph v0.7.0
[INFO] [stderr] error: could not compile `ndarray`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ndarray --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.15.3/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="default"' --cfg 'feature="std"' -C metadata=b811037c6b051fa4 -C extra-filename=-b811037c6b051fa4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-606cd5e078d9a0f0.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-40b855ae2305d228.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-13b19ca3a21820f3.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8b58f54e21c88f6e.rmeta --extern rawpointer=/opt/rustwide/target/debug/deps/librawpointer-e40f9d9b02502ef9.rmeta --cap-lints allow --cap-lints=forbid` (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" "e70cafd850010e4b1d7fdd35884cb1cc4c2c56ed24167432928805757d655d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70cafd850010e4b1d7fdd35884cb1cc4c2c56ed24167432928805757d655d3d", kill_on_drop: false }`
[INFO] [stdout] e70cafd850010e4b1d7fdd35884cb1cc4c2c56ed24167432928805757d655d3d