[INFO] fetching crate syntaxdot-cli 0.4.0...
[INFO] testing syntaxdot-cli-0.4.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate syntaxdot-cli 0.4.0 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate syntaxdot-cli 0.4.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syntaxdot-cli 0.4.0
[INFO] finished tweaking crates.io crate syntaxdot-cli 0.4.0
[INFO] tweaked toml for crates.io crate syntaxdot-cli 0.4.0 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate syntaxdot-cli 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 indicatif v0.16.2
[INFO] [stderr]   Downloaded number_prefix v0.4.0
[INFO] [stderr]   Downloaded stdinout v0.4.1
[INFO] [stderr]   Downloaded caseless v0.2.1
[INFO] [stderr]   Downloaded seqalign v0.2.2
[INFO] [stderr]   Downloaded syntaxdot-tokenizers v0.4.0
[INFO] [stderr]   Downloaded syntaxdot-summary v0.4.0
[INFO] [stderr]   Downloaded ohnomore v0.4.0
[INFO] [stderr]   Downloaded numberer v0.2.0
[INFO] [stderr]   Downloaded syntaxdot v0.4.0
[INFO] [stderr]   Downloaded conllu v0.7.0
[INFO] [stderr]   Downloaded syntaxdot-transformers v0.4.0
[INFO] [stderr]   Downloaded syntaxdot-encoders v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7e0f6661b4fe66dd2f4f3d4f9d376838dc312998ea6cc2ebe3fa437680e4259
[INFO] running `Command { std: "docker" "start" "-a" "c7e0f6661b4fe66dd2f4f3d4f9d376838dc312998ea6cc2ebe3fa437680e4259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e0f6661b4fe66dd2f4f3d4f9d376838dc312998ea6cc2ebe3fa437680e4259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e0f6661b4fe66dd2f4f3d4f9d376838dc312998ea6cc2ebe3fa437680e4259", kill_on_drop: false }`
[INFO] [stdout] c7e0f6661b4fe66dd2f4f3d4f9d376838dc312998ea6cc2ebe3fa437680e4259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e16186785cea82f7728327572fff4f572dafc76290c9c46f9641806b4e86179
[INFO] running `Command { std: "docker" "start" "-a" "7e16186785cea82f7728327572fff4f572dafc76290c9c46f9641806b4e86179", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling seqalign v0.2.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling syntaxdot-summary v0.4.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling stdinout v0.4.1
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling caseless v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling sentencepiece-sys v0.7.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling udgraph v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[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,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=5aa28280325c6a8f -C extra-filename=-5aa28280325c6a8f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-c06682618dc5a857.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-97938b2ee4d6c0ac.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-12ca96cfc4de0e3a.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a7dd8f4b743ea2a4.rmeta --extern rawpointer=/opt/rustwide/target/debug/deps/librawpointer-a0c03858c15bcfd5.rmeta --cap-lints allow --cap-lints=warn` (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" "7e16186785cea82f7728327572fff4f572dafc76290c9c46f9641806b4e86179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e16186785cea82f7728327572fff4f572dafc76290c9c46f9641806b4e86179", kill_on_drop: false }`
[INFO] [stdout] 7e16186785cea82f7728327572fff4f572dafc76290c9c46f9641806b4e86179
