[INFO] fetching crate indradb 2.1.0...
[INFO] documenting indradb-2.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate indradb 2.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate indradb 2.1.0 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 indradb 2.1.0
[INFO] finished tweaking crates.io crate indradb 2.1.0
[INFO] tweaked toml for crates.io crate indradb 2.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate indradb 2.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b85a6e0842628a90213e0139b30ce41543a48ed02fd2b1a726a7f5098caaa158
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b85a6e0842628a90213e0139b30ce41543a48ed02fd2b1a726a7f5098caaa158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b85a6e0842628a90213e0139b30ce41543a48ed02fd2b1a726a7f5098caaa158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85a6e0842628a90213e0139b30ce41543a48ed02fd2b1a726a7f5098caaa158", kill_on_drop: false }`
[INFO] [stdout] b85a6e0842628a90213e0139b30ce41543a48ed02fd2b1a726a7f5098caaa158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59dd27f08c4882fa1a4349ad9f265ffc2158744706faf1d522bd3ddbf3fe3d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f59dd27f08c4882fa1a4349ad9f265ffc2158744706faf1d522bd3ddbf3fe3d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]     Checking futures-task v0.3.12
[INFO] [stderr]    Compiling httparse v1.3.5
[INFO] [stderr]    Compiling multimap v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]    Compiling tokio v1.2.0
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.12
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking async-stream v0.3.0
[INFO] [stderr]     Checking tracing v0.1.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling librocksdb-sys v6.11.4
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]     Checking pin-project v1.0.5
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking prost-types v0.7.0
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking tokio-util v0.6.3
[INFO] [stderr]     Checking tokio-stream v0.1.3
[INFO] [stderr]     Checking h2 v0.3.0
[INFO] [stderr]     Checking tower v0.4.5
[INFO] [stderr]    Compiling tonic-build v0.4.0
[INFO] [stderr]    Compiling indradb-proto v2.1.0
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking hyper v0.14.4
[INFO] [stderr] error: could not compile `hyper`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hyper --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.14.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --crate-type staticlib --crate-type cdylib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="full"' --cfg 'feature="h2"' --cfg 'feature="http1"' --cfg 'feature="http2"' --cfg 'feature="runtime"' --cfg 'feature="server"' --cfg 'feature="socket2"' --cfg 'feature="stream"' --cfg 'feature="tcp"' -C metadata=c7bc31cde86aa3d9 -C extra-filename=-c7bc31cde86aa3d9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ded23f718088fd94.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-8389789180f9a9be.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-d43f2274ad86f4cc.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-8f9081e30932afae.rmeta --extern h2=/opt/rustwide/target/debug/deps/libh2-cb21d624bb098fb1.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-f53b078889e7fbce.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-9f8d45c2f2aaa1a7.rmeta --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-aed4136066cd8cba.rmeta --extern httpdate=/opt/rustwide/target/debug/deps/libhttpdate-8744d2a95cab1d3a.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-a327e6296b20b37e.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-8e39d72aa7f2aa5d.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-e2fa9b25736500ec.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6cf1afa9d146f301.rmeta --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-6e4704d67c031fe2.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-710014f725d93f4a.rmeta --extern want=/opt/rustwide/target/debug/deps/libwant-6d90f8f8a11743d6.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cc: fatal error: Killed signal terminated program cc1
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f59dd27f08c4882fa1a4349ad9f265ffc2158744706faf1d522bd3ddbf3fe3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59dd27f08c4882fa1a4349ad9f265ffc2158744706faf1d522bd3ddbf3fe3d4", kill_on_drop: false }`
[INFO] [stdout] f59dd27f08c4882fa1a4349ad9f265ffc2158744706faf1d522bd3ddbf3fe3d4
