[INFO] cloning repository https://github.com/yjkimjunior/substratekitties
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yjkimjunior/substratekitties" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjkimjunior%2Fsubstratekitties", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjkimjunior%2Fsubstratekitties'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2359090f2f829a752e0e6338c4d3d64cfa293078
[INFO] checking yjkimjunior/substratekitties against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjkimjunior%2Fsubstratekitties" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yjkimjunior/substratekitties on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yjkimjunior/substratekitties
[INFO] finished tweaking git repo https://github.com/yjkimjunior/substratekitties
[INFO] tweaked toml for git repo https://github.com/yjkimjunior/substratekitties written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/yjkimjunior/substratekitties already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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 merlin v1.0.3
[INFO] [stderr]   Downloaded multistream-select v0.3.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.4.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.4.0
[INFO] [stderr]   Downloaded exit-future v0.1.3
[INFO] [stderr]   Downloaded paste-impl v0.1.4
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.4
[INFO] [stderr]   Downloaded paste v0.1.4
[INFO] [stderr]   Downloaded block-padding v0.1.3
[INFO] [stderr]   Downloaded tokio-sync v0.1.2
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.6
[INFO] [stderr]   Downloaded libp2p-yamux v0.4.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.4.0
[INFO] [stderr]   Downloaded parity-multihash v0.1.0
[INFO] [stderr]   Downloaded parity-multiaddr v0.2.0
[INFO] [stderr]   Downloaded libp2p-uds v0.4.0
[INFO] [stderr]   Downloaded libp2p-noise v0.2.0
[INFO] [stderr]   Downloaded libp2p-core-derive v0.4.0
[INFO] [stderr]   Downloaded libp2p-dns v0.4.0
[INFO] [stderr]   Downloaded libp2p-kad v0.4.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.4.0
[INFO] [stderr]   Downloaded parity-codec v3.0.0
[INFO] [stderr]   Downloaded libp2p-secio v0.4.0
[INFO] [stderr]   Downloaded libp2p-identify v0.4.0
[INFO] [stderr]   Downloaded ctr v0.3.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.4.0
[INFO] [stderr]   Downloaded parity-codec-derive v3.0.0
[INFO] [stderr]   Downloaded sysinfo v0.8.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.4.0
[INFO] [stderr]   Downloaded libp2p-ping v0.4.0
[INFO] [stderr]   Downloaded libp2p v0.4.1
[INFO] [stderr]   Downloaded schnorrkel v0.0.0
[INFO] [stderr]   Downloaded rw-stream-sink v0.1.0
[INFO] [stderr]   Downloaded yamux v0.1.7
[INFO] [stderr]   Downloaded trie-root v0.11.0
[INFO] [stderr]   Downloaded nom v4.2.0
[INFO] [stderr]   Downloaded libp2p-ratelimit v0.4.0
[INFO] [stderr]   Downloaded stdweb v0.4.14
[INFO] [stderr]   Downloaded libp2p-core v0.4.0
[INFO] [stderr]   Downloaded curve25519-dalek v1.1.3
[INFO] [stderr]   Downloaded hex-literal v0.1.3
[INFO] [stderr]   Downloaded sha3 v0.8.1
[INFO] [stderr]   Downloaded websocket v0.22.2
[INFO] [stderr]   Downloaded base-x v0.2.4
[INFO] [stderr]   Downloaded uint v0.6.1
[INFO] [stderr]   Downloaded parity-crypto v0.3.0
[INFO] [stderr]   Downloaded primitive-types v0.2.1
[INFO] [stderr]   Downloaded protobuf v2.3.0
[INFO] [stderr]   Downloaded proc-macro-crate v0.1.3
[INFO] [stderr]   Downloaded asn1_der v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a378a38df4affb9f0d5cc2bf75bd65652f925920a95b150c5b33346a40c9b750
[INFO] running `Command { std: "docker" "start" "-a" "a378a38df4affb9f0d5cc2bf75bd65652f925920a95b150c5b33346a40c9b750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a378a38df4affb9f0d5cc2bf75bd65652f925920a95b150c5b33346a40c9b750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a378a38df4affb9f0d5cc2bf75bd65652f925920a95b150c5b33346a40c9b750", kill_on_drop: false }`
[INFO] [stdout] a378a38df4affb9f0d5cc2bf75bd65652f925920a95b150c5b33346a40c9b750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59e2f878fc4d80101e042614b466328d694b2397e0d578b850ee38ebaea4c7b6
[INFO] running `Command { std: "docker" "start" "-a" "59e2f878fc4d80101e042614b466328d694b2397e0d578b850ee38ebaea4c7b6", 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]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]    Compiling subtle v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.1
[INFO] [stderr]     Checking hash-db v0.11.0
[INFO] [stderr]     Checking environmental v1.0.0
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling httparse v1.3.3
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling openssl v0.10.18
[INFO] [stderr]    Compiling protobuf v2.3.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]     Checking safemem v0.3.0
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling bindgen v0.43.2
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking string v0.1.3
[INFO] [stderr]     Checking linked-hash-map v0.5.1
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling sysinfo v0.8.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]     Checking block-padding v0.1.3
[INFO] [stderr]    Compiling unicase v2.2.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]    Compiling sr-std v0.1.0 (https://github.com/paritytech/substrate.git?rev=cf46d62d8379182679f0d833811bed8ac0f02260#cf46d62d)
[INFO] [stderr]    Compiling sr-io v0.1.0 (https://github.com/paritytech/substrate.git?rev=cf46d62d8379182679f0d833811bed8ac0f02260#cf46d62d)
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling sr-sandbox v0.1.0 (https://github.com/paritytech/substrate.git?rev=cf46d62d8379182679f0d833811bed8ac0f02260#cf46d62d)
[INFO] [stderr]     Checking tiny-keccak v1.4.2
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]    Compiling safe-mix v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking kvdb v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64)
[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-0.1.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' --cfg 'feature="with-deprecated"' -C metadata=a4f521d9dc520d12 -C extra-filename=-a4f521d9dc520d12 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (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" "59e2f878fc4d80101e042614b466328d694b2397e0d578b850ee38ebaea4c7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e2f878fc4d80101e042614b466328d694b2397e0d578b850ee38ebaea4c7b6", kill_on_drop: false }`
[INFO] [stdout] 59e2f878fc4d80101e042614b466328d694b2397e0d578b850ee38ebaea4c7b6