[INFO] cloning repository https://github.com/banjtheman/substrate_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/banjtheman/substrate_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanjtheman%2Fsubstrate_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanjtheman%2Fsubstrate_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5bfad0a0012c239c7985236b51a60194f24936e
[INFO] testing banjtheman/substrate_test against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanjtheman%2Fsubstrate_test" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/banjtheman/substrate_test on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/banjtheman/substrate_test
[INFO] finished tweaking git repo https://github.com/banjtheman/substrate_test
[INFO] tweaked toml for git repo https://github.com/banjtheman/substrate_test written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/banjtheman/substrate_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multihash v0.14.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.31.0
[INFO] [stderr]   Downloaded libp2p-dns v0.30.0
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded libp2p-ping v0.31.0
[INFO] [stderr]   Downloaded rand_distr v0.4.2
[INFO] [stderr]   Downloaded asn1_der v0.7.5
[INFO] [stderr]   Downloaded wasmparser v0.81.0
[INFO] [stderr]   Downloaded jsonrpc-derive v18.0.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.12
[INFO] [stderr]   Downloaded target-lexicon v0.12.2
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v18.0.0
[INFO] [stderr]   Downloaded libp2p-deflate v0.30.0
[INFO] [stderr]   Downloaded secrecy v0.8.0
[INFO] [stderr]   Downloaded wasmtime v0.31.0
[INFO] [stderr]   Downloaded chacha20poly1305 v0.8.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.78.0
[INFO] [stderr]   Downloaded jsonrpc-core-client v18.0.0
[INFO] [stderr]   Downloaded zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v18.0.0
[INFO] [stderr]   Downloaded libp2p-noise v0.33.0
[INFO] [stderr]   Downloaded zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]   Downloaded pbkdf2 v0.8.0
[INFO] [stderr]   Downloaded parity-ws v0.11.1
[INFO] [stderr]   Downloaded base58 v0.2.0
[INFO] [stderr]   Downloaded libp2p-relay v0.4.0
[INFO] [stderr]   Downloaded psm v0.1.16
[INFO] [stderr]   Downloaded libsecp256k1 v0.7.0
[INFO] [stderr]   Downloaded wasmtime-environ v0.31.0
[INFO] [stderr]   Downloaded chacha20 v0.7.1
[INFO] [stderr]   Downloaded fixed-hash v0.7.0
[INFO] [stderr]   Downloaded jsonrpc-server-utils v18.0.0
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.4
[INFO] [stderr]   Downloaded libp2p-uds v0.30.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.78.0
[INFO] [stderr]   Downloaded cranelift-native v0.78.0
[INFO] [stderr]   Downloaded jsonrpc-http-server v18.0.0
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.9.0
[INFO] [stderr]   Downloaded cranelift-entity v0.78.0
[INFO] [stderr]   Downloaded ss58-registry v1.10.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.33.0
[INFO] [stderr]   Downloaded jsonrpc-ws-server v18.0.0
[INFO] [stderr]   Downloaded if-addrs v0.6.6
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded camino v1.0.5
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.10
[INFO] [stderr]   Downloaded finality-grandpa v0.14.4
[INFO] [stderr]   Downloaded cranelift-codegen v0.78.0
[INFO] [stderr]   Downloaded rsix v0.23.9
[INFO] [stderr]   Downloaded pwasm-utils v0.18.2
[INFO] [stderr]   Downloaded libp2p-kad v0.32.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.31.0
[INFO] [stderr]   Downloaded libp2p-rendezvous v0.1.0
[INFO] [stderr]   Downloaded simba v0.5.1
[INFO] [stderr]   Downloaded jsonrpc-client-transports v18.0.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.31.0
[INFO] [stderr]   Downloaded ip_network v0.4.0
[INFO] [stderr]   Downloaded io-lifetimes v0.3.3
[INFO] [stderr]   Downloaded async-std-resolver v0.20.3
[INFO] [stderr]   Downloaded libp2p-mplex v0.30.0
[INFO] [stderr]   Downloaded platforms v2.0.0
[INFO] [stderr]   Downloaded wasmtime-types v0.31.0
[INFO] [stderr]   Downloaded trust-dns-proto v0.20.3
[INFO] [stderr]   Downloaded strum v0.22.0
[INFO] [stderr]   Downloaded strum_macros v0.22.0
[INFO] [stderr]   Downloaded cexpr v0.5.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.10.0
[INFO] [stderr]   Downloaded nalgebra v0.27.1
[INFO] [stderr]   Downloaded retain_mut v0.1.4
[INFO] [stderr]   Downloaded names v0.12.0
[INFO] [stderr]   Downloaded wasmtime-cache v0.31.0
[INFO] [stderr]   Downloaded frame-metadata v14.0.0
[INFO] [stderr]   Downloaded soketto v0.7.1
[INFO] [stderr]   Downloaded snow v0.8.0
[INFO] [stderr]   Downloaded parity-db v0.3.5
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded linregress v0.4.4
[INFO] [stderr]   Downloaded tt-call v1.0.8
[INFO] [stderr]   Downloaded salsa20 v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded cranelift-bforest v0.78.0
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.30.0
[INFO] [stderr]   Downloaded statrs v0.15.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.13.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.14.0
[INFO] [stderr]   Downloaded libp2p-pnet v0.22.0
[INFO] [stderr]   Downloaded trie-db v0.22.6
[INFO] [stderr]   Downloaded hex-literal v0.3.3
[INFO] [stderr]   Downloaded libp2p-core v0.30.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.31.0
[INFO] [stderr]   Downloaded handlebars v4.1.6
[INFO] [stderr]   Downloaded libp2p-plaintext v0.30.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.31.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.34.0
[INFO] [stderr]   Downloaded cargo_metadata v0.14.1
[INFO] [stderr]   Downloaded libp2p v0.40.0
[INFO] [stderr]   Downloaded bitvec v0.20.4
[INFO] [stderr]   Downloaded libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]   Downloaded libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.3.1
[INFO] [stderr]   Downloaded open-metrics-client v0.12.0
[INFO] [stderr]   Downloaded scale-info v1.0.0
[INFO] [stderr]   Downloaded libp2p-identify v0.31.0
[INFO] [stderr]   Downloaded wasmi-validation v0.4.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.32.0
[INFO] [stderr]   Downloaded parity-scale-codec v2.3.1
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.25.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.30.0
[INFO] [stderr]   Downloaded scale-info-derive v1.0.0
[INFO] [stderr]   Downloaded impl-codec v0.5.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.78.0
[INFO] [stderr]   Downloaded open-metrics-client-derive-text-encode v0.1.1
[INFO] [stderr]   Downloaded libsecp256k1-core v0.3.0
[INFO] [stderr]   Downloaded primitive-types v0.10.1
[INFO] [stderr]   Downloaded wasmi v0.9.1
[INFO] [stderr]   Downloaded parity-util-mem v0.10.2
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.0
[INFO] [stderr]   Downloaded trust-dns-resolver v0.20.3
[INFO] [stderr]   Downloaded libp2p-swarm v0.31.0
[INFO] [stderr]   Downloaded environmental v1.1.3
[INFO] [stderr]   Downloaded multistream-select v0.10.4
[INFO] [stderr]   Downloaded multiaddr v0.13.0
[INFO] [stderr]   Downloaded zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]   Downloaded libp2p-metrics v0.1.0
[INFO] [stderr]   Downloaded lru v0.7.1
[INFO] [stderr]   Downloaded kvdb v0.10.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.78.0
[INFO] [stderr]   Downloaded memory-db v0.27.0
[INFO] [stderr]   Downloaded regalloc v0.0.32
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3837e9a5def13e0b0370d0459355c2a64dc89b28ab01b483e96f14b849cff908
[INFO] running `Command { std: "docker" "start" "-a" "3837e9a5def13e0b0370d0459355c2a64dc89b28ab01b483e96f14b849cff908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3837e9a5def13e0b0370d0459355c2a64dc89b28ab01b483e96f14b849cff908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3837e9a5def13e0b0370d0459355c2a64dc89b28ab01b483e96f14b849cff908", kill_on_drop: false }`
[INFO] [stdout] 3837e9a5def13e0b0370d0459355c2a64dc89b28ab01b483e96f14b849cff908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaf9194dc3be98ab04d316bc455652815ffb727d528a67004086980aeb77eb0a
[INFO] running `Command { std: "docker" "start" "-a" "aaf9194dc3be98ab04d316bc455652815ffb727d528a67004086980aeb77eb0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling sp-std v4.0.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-12#b6c1c1bc)
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling parity-util-mem v0.10.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling parity-wasm v0.42.2
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling hash-db v0.15.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling environmental v1.1.3
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling base58 v0.2.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling asn1_der v0.7.5
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.78.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling wasmparser v0.81.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling prometheus v0.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.0.28
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling wasmtime-cache v0.31.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.3
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling wasmtime v0.31.0
[INFO] [stderr]    Compiling sc-executor-wasmtime v0.10.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-12#b6c1c1bc)
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling bimap v0.6.1
[INFO] [stderr]    Compiling parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling tt-call v1.0.8
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling ip_network v0.4.0
[INFO] [stderr]    Compiling bindgen v0.59.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling platforms v2.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling retain_mut v0.1.4
[INFO] [stderr]    Compiling names v0.12.0
[INFO] [stderr]    Compiling sc-consensus-slots v0.10.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-12#b6c1c1bc)
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling safe-mix v1.0.1
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tinyvec v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling libloading v0.7.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling dns-parser v0.8.0
[INFO] [stderr]    Compiling parity-wasm v0.32.0
[INFO] [stderr]    Compiling trie-root v0.16.0
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr] error: could not compile `futures`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name futures /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' --cfg 'feature="with-deprecated"' -C metadata=c98313460d6bd622 -C extra-filename=-c98313460d6bd622 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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" "aaf9194dc3be98ab04d316bc455652815ffb727d528a67004086980aeb77eb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf9194dc3be98ab04d316bc455652815ffb727d528a67004086980aeb77eb0a", kill_on_drop: false }`
[INFO] [stdout] aaf9194dc3be98ab04d316bc455652815ffb727d528a67004086980aeb77eb0a