[INFO] fetching crate exonum-btc-anchoring 1.0.0...
[INFO] checking exonum-btc-anchoring-1.0.0 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate exonum-btc-anchoring 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate exonum-btc-anchoring 1.0.0 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exonum-btc-anchoring 1.0.0
[INFO] finished tweaking crates.io crate exonum-btc-anchoring 1.0.0
[INFO] tweaked toml for crates.io crate exonum-btc-anchoring 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate exonum-btc-anchoring 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--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-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 214ff3cf25fa4e96c28c6898f7bf8b4f10f31b578ee1c2d86e6abcb5b2c13a29
[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" "214ff3cf25fa4e96c28c6898f7bf8b4f10f31b578ee1c2d86e6abcb5b2c13a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "214ff3cf25fa4e96c28c6898f7bf8b4f10f31b578ee1c2d86e6abcb5b2c13a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214ff3cf25fa4e96c28c6898f7bf8b4f10f31b578ee1c2d86e6abcb5b2c13a29", kill_on_drop: false }`
[INFO] [stdout] 214ff3cf25fa4e96c28c6898f7bf8b4f10f31b578ee1c2d86e6abcb5b2c13a29
[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=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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aacd9bfa4c09ba6b649e8aa32d59ebcd03792d782f01c719c8ade9f310ade244
[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" "aacd9bfa4c09ba6b649e8aa32d59ebcd03792d782f01c719c8ade9f310ade244", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking subtle v2.2.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking encoding_rs v0.8.22
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking socket2 v0.3.11
[INFO] [stderr]     Checking rpassword v4.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking serde v1.0.105
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling bindgen v0.53.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking actix-threadpool v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking proptest v0.9.5
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking actix-rt v1.0.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking futures-retry v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking protobuf v2.12.0
[INFO] [stderr]     Checking base64-serde v0.5.0
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]     Checking hex-buffer-serde v0.2.1
[INFO] [stderr]     Checking serde_str v0.1.0
[INFO] [stderr]     Checking rust_decimal v1.4.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking os_info v2.0.2
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking bitcoin_hashes v0.7.4
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking jsonrpc v0.11.0
[INFO] [stderr]     Checking actix-server v1.0.2
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking secret-tree v0.2.0
[INFO] [stderr]     Checking actix-testing v1.0.0
[INFO] [stderr]    Compiling zip v0.5.5
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling exonum-derive v1.0.0
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling snow v0.6.2
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking exonum_sodiumoxide v0.0.23
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking pwbox v0.3.0
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking bitcoin v0.23.0
[INFO] [stderr]    Compiling protobuf-codegen v2.12.0
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix v0.9.0
[INFO] [stderr]    Compiling protoc-rust v2.12.0
[INFO] [stderr]     Checking bitcoincore-rpc-json v0.9.1
[INFO] [stderr]     Checking btc-transaction-utils v0.9.0
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]    Compiling exonum-build v1.0.0
[INFO] [stderr]    Compiling librocksdb-sys v6.6.4
[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 protobuf-convert v0.4.0
[INFO] [stderr]    Compiling exonum v1.0.0
[INFO] [stderr]    Compiling exonum-rust-runtime v1.0.0
[INFO] [stderr]    Compiling exonum-node v1.0.0
[INFO] [stderr]    Compiling exonum-supervisor v1.0.0
[INFO] [stderr]    Compiling exonum-btc-anchoring v1.0.0 (/opt/rustwide/workdir)
[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 --crate-type lib --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="compress"' --cfg 'feature="default"' --cfg 'feature="failure"' -C metadata=f0cade476549a50f -C extra-filename=-f0cade476549a50f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern actix_codec=/opt/rustwide/target/debug/deps/libactix_codec-ffbc5a3792b19d38.rmeta --extern actix_http=/opt/rustwide/target/debug/deps/libactix_http-83f2779456a2babc.rmeta --extern actix_macros=/opt/rustwide/target/debug/deps/libactix_macros-fd867bc99c8249c8.so --extern actix_router=/opt/rustwide/target/debug/deps/libactix_router-f05a56ef2bff3c1b.rmeta --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-1e4388326b61e3e9.rmeta --extern actix_server=/opt/rustwide/target/debug/deps/libactix_server-1c361ea52fefbdfd.rmeta --extern actix_service=/opt/rustwide/target/debug/deps/libactix_service-28913c7cc080b6df.rmeta --extern actix_testing=/opt/rustwide/target/debug/deps/libactix_testing-85e21bc1d4e65255.rmeta --extern actix_threadpool=/opt/rustwide/target/debug/deps/libactix_threadpool-2a5aeaf21eb46938.rmeta --extern actix_tls=/opt/rustwide/target/debug/deps/libactix_tls-13ae5799e63c4a1a.rmeta --extern actix_utils=/opt/rustwide/target/debug/deps/libactix_utils-5bc5002f3642d357.rmeta --extern actix_web_codegen=/opt/rustwide/target/debug/deps/libactix_web_codegen-1d8a410da707db4c.so --extern awc=/opt/rustwide/target/debug/deps/libawc-8c40413b006ce3f1.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-41a2ba26532d834c.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-a222826dc05ee205.so --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-e29fe2adfa128962.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-171627b8fd4f7d8c.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-3474a192fc3ee3db.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3117e2cad0a42757.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-b6a2ba0130825968.rmeta --extern net2=/opt/rustwide/target/debug/deps/libnet2-b4e8d94c86142b65.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-202604bc27e888ef.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4829994d3299ad17.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-91405cb42afbfcbf.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0360001d7f391981.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-c96fe837dd445312.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-79447ded3d9a7fd5.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-668ef4076b51f545.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-30d4594e98b99cda/out -L native=/opt/rustwide/target/debug/build/brotli-sys-7b7e85195becd59e/out` (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" "aacd9bfa4c09ba6b649e8aa32d59ebcd03792d782f01c719c8ade9f310ade244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacd9bfa4c09ba6b649e8aa32d59ebcd03792d782f01c719c8ade9f310ade244", kill_on_drop: false }`
[INFO] [stdout] aacd9bfa4c09ba6b649e8aa32d59ebcd03792d782f01c719c8ade9f310ade244