[INFO] fetching crate arrow-flight 5.1.0...
[INFO] testing arrow-flight-5.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate arrow-flight 5.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate arrow-flight 5.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow-flight 5.1.0
[INFO] finished tweaking crates.io crate arrow-flight 5.1.0
[INFO] tweaked toml for crates.io crate arrow-flight 5.1.0 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate crates.io crate arrow-flight 5.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca347f3115814189a4dc5bef8a71b1bfb1e4844b898f980c32b31b18df1bc6c
[INFO] running `Command { std: "docker" "start" "-a" "6ca347f3115814189a4dc5bef8a71b1bfb1e4844b898f980c32b31b18df1bc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca347f3115814189a4dc5bef8a71b1bfb1e4844b898f980c32b31b18df1bc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca347f3115814189a4dc5bef8a71b1bfb1e4844b898f980c32b31b18df1bc6c", kill_on_drop: false }`
[INFO] [stdout] 6ca347f3115814189a4dc5bef8a71b1bfb1e4844b898f980c32b31b18df1bc6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7633c35edf2311ab0a94729ca20ec004321119da1adbdd171e772defb964e7
[INFO] running `Command { std: "docker" "start" "-a" "2f7633c35edf2311ab0a94729ca20ec004321119da1adbdd171e772defb964e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling flatbuffers v2.0.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]    Compiling tonic-build v0.5.1
[INFO] [stderr]    Compiling arrow v5.1.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-io-timeout v1.1.1
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling tower v0.4.8
[INFO] [stderr]    Compiling arrow-flight v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.5.0
[INFO] [stderr] error: could not compile `tonic`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tonic --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-0.5.0/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="async-trait"' --cfg 'feature="codegen"' --cfg 'feature="default"' --cfg 'feature="h2"' --cfg 'feature="hyper"' --cfg 'feature="hyper-timeout"' --cfg 'feature="prost"' --cfg 'feature="prost-derive"' --cfg 'feature="prost1"' --cfg 'feature="tokio"' --cfg 'feature="tower"' --cfg 'feature="tracing-futures"' --cfg 'feature="transport"' -C metadata=c376549fc2fa2878 -C extra-filename=-c376549fc2fa2878 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-10db50d5cf037cb7.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-9fef6023c351c973.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-5c7414cfb92860e8.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-df7cac8fc38da202.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-28804fd28ce97755.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-87d335e3f097bd59.rmeta --extern h2=/opt/rustwide/target/debug/deps/libh2-b78b09ee82c7628c.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-f934d99aebf29821.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-c26cb3c30835db9b.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-68329cb5c2ad5b34.rlib --extern hyper_timeout=/opt/rustwide/target/debug/deps/libhyper_timeout-699d9df61ffa902c.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-549c334c22432c49.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-4cb3c306aa24a510.rmeta --extern prost1=/opt/rustwide/target/debug/deps/libprost-75a10a03ce525d9e.rmeta --extern prost_derive=/opt/rustwide/target/debug/deps/libprost_derive-8b90ef1359adf014.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d60359c058be66d8.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-cbee1b3213af23e1.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e3ac822606f3d55f.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-34e94a540815cd9e.rmeta --extern tower_layer=/opt/rustwide/target/debug/deps/libtower_layer-6a9af46ff6e81dd3.rmeta --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-6686e1e00a5b1c4a.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-5c336a7566a7f2fc.rmeta --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-d587f578eee06637.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" "2f7633c35edf2311ab0a94729ca20ec004321119da1adbdd171e772defb964e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7633c35edf2311ab0a94729ca20ec004321119da1adbdd171e772defb964e7", kill_on_drop: false }`
[INFO] [stdout] 2f7633c35edf2311ab0a94729ca20ec004321119da1adbdd171e772defb964e7
