[INFO] fetching crate exonum-rust-runtime 1.0.0...
[INFO] testing exonum-rust-runtime-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate exonum-rust-runtime 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate exonum-rust-runtime 1.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exonum-rust-runtime 1.0.0
[INFO] finished tweaking crates.io crate exonum-rust-runtime 1.0.0
[INFO] tweaked toml for crates.io crate exonum-rust-runtime 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e61e91834d246f0b22a469f13ec39c9457618004501daab7ea5b3d6d864c309c
[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" "e61e91834d246f0b22a469f13ec39c9457618004501daab7ea5b3d6d864c309c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e61e91834d246f0b22a469f13ec39c9457618004501daab7ea5b3d6d864c309c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61e91834d246f0b22a469f13ec39c9457618004501daab7ea5b3d6d864c309c", kill_on_drop: false }`
[INFO] [stdout] e61e91834d246f0b22a469f13ec39c9457618004501daab7ea5b3d6d864c309c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4f6ab205dd8dcb9da5444ebb37c5f57904d5485747ef02ae6cc8a8e3e7bd37
[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" "5a4f6ab205dd8dcb9da5444ebb37c5f57904d5485747ef02ae6cc8a8e3e7bd37", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.18.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling ctor v0.1.17
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling base64-serde v0.5.1
[INFO] [stderr]    Compiling actix-router v0.2.5
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rust_decimal v1.9.0
[INFO] [stderr]    Compiling serde_str v0.1.0
[INFO] [stderr]    Compiling os_info v2.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tar v0.4.30
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling protoc v2.18.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling secret-tree v0.2.0
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling zip v0.5.6
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling exonum-derive v1.0.0
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling exonum_sodiumoxide v0.0.23
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling actix-tls v1.0.0
[INFO] [stderr]    Compiling pwbox v0.3.0
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling protobuf-codegen v2.18.1
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling protoc-rust v2.18.1
[INFO] [stderr]    Compiling exonum-build v1.0.1
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling protobuf-convert v0.4.0
[INFO] [stderr]    Compiling exonum-proto v1.0.0
[INFO] [stderr]    Compiling exonum-crypto v1.0.0
[INFO] [stderr]    Compiling exonum-merkledb v1.0.0
[INFO] [stderr]    Compiling exonum v1.0.0
[INFO] [stderr]    Compiling exonum-rust-runtime v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling librocksdb-sys v6.11.4
[INFO] [stderr]    Compiling awc v1.0.1
[INFO] [stderr]    Compiling exonum-keys v1.0.0
[INFO] [stderr]    Compiling actix-web v2.0.0
[INFO] [stderr] error: could not compile `actix-web`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name actix_web --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-2.0.0/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="compress"' --cfg 'feature="default"' --cfg 'feature="failure"' -C metadata=71faa0133a198135 -C extra-filename=-71faa0133a198135 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern actix_codec=/opt/rustwide/target/debug/deps/libactix_codec-f61d96f181f2cb71.rmeta --extern actix_http=/opt/rustwide/target/debug/deps/libactix_http-e69c0d36abff2f11.rmeta --extern actix_macros=/opt/rustwide/target/debug/deps/libactix_macros-2207d8bb26cf4b02.so --extern actix_router=/opt/rustwide/target/debug/deps/libactix_router-2585e252057cb100.rmeta --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-e0a3b037ed0ddf9a.rmeta --extern actix_server=/opt/rustwide/target/debug/deps/libactix_server-9834295825e44364.rmeta --extern actix_service=/opt/rustwide/target/debug/deps/libactix_service-e5dbdab5de403ff7.rmeta --extern actix_testing=/opt/rustwide/target/debug/deps/libactix_testing-75cd202c292cd0e8.rmeta --extern actix_threadpool=/opt/rustwide/target/debug/deps/libactix_threadpool-62e23388134b738b.rmeta --extern actix_tls=/opt/rustwide/target/debug/deps/libactix_tls-7805aa57e5bb80f3.rmeta --extern actix_utils=/opt/rustwide/target/debug/deps/libactix_utils-0bf7c2ff72a3b3da.rmeta --extern actix_web_codegen=/opt/rustwide/target/debug/deps/libactix_web_codegen-1e978adfbc0cf3fd.so --extern awc=/opt/rustwide/target/debug/deps/libawc-60fdaf152e9a9bcd.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-8f475ca97d0bfeee.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-ea127e01548e6b1c.so --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-06a4aa856062e201.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-b1b488037494def4.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-f65c3b33174b94ed.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-e85f58044ae91ffe.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-1f80b638f4e5cb9c.rmeta --extern net2=/opt/rustwide/target/debug/deps/libnet2-edb86b88400aa48e.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-1208be7ee06d884f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-62e055e6c3a1f4aa.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4a29e9f3d7140331.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-69a05d1f69a4334d.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-9562845573e32ff2.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-488b249a9f4509f3.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-2fe2bce7137a7220.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/brotli-sys-9f546d3341e551dd/out` (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: 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" "5a4f6ab205dd8dcb9da5444ebb37c5f57904d5485747ef02ae6cc8a8e3e7bd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4f6ab205dd8dcb9da5444ebb37c5f57904d5485747ef02ae6cc8a8e3e7bd37", kill_on_drop: false }`
[INFO] [stdout] 5a4f6ab205dd8dcb9da5444ebb37c5f57904d5485747ef02ae6cc8a8e3e7bd37