[INFO] cloning repository https://github.com/fangzhongwei/custom-babe-node
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fangzhongwei/custom-babe-node" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangzhongwei%2Fcustom-babe-node", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangzhongwei%2Fcustom-babe-node'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8ecc8c0a98b668037d81125c5ebe1990f9cf238
[INFO] checking fangzhongwei/custom-babe-node against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangzhongwei%2Fcustom-babe-node" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fangzhongwei/custom-babe-node on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] finished tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] tweaked toml for git repo https://github.com/fangzhongwei/custom-babe-node written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fangzhongwei/custom-babe-node already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking fangzhongwei/custom-babe-node against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangzhongwei%2Fcustom-babe-node" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fangzhongwei/custom-babe-node on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] finished tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] tweaked toml for git repo https://github.com/fangzhongwei/custom-babe-node written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fangzhongwei/custom-babe-node already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://gitee.com/expedition2020/substrate-2.0.0-rc4`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking fangzhongwei/custom-babe-node against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangzhongwei%2Fcustom-babe-node" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fangzhongwei/custom-babe-node on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] finished tweaking git repo https://github.com/fangzhongwei/custom-babe-node
[INFO] tweaked toml for git repo https://github.com/fangzhongwei/custom-babe-node written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fangzhongwei/custom-babe-node already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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 ref-cast v1.0.1
[INFO] [stderr]   Downloaded libp2p-core v0.19.1
[INFO] [stderr]   Downloaded libp2p-yamux v0.19.0
[INFO] [stderr]   Downloaded parity-multiaddr v0.9.0
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.1
[INFO] [stderr]   Downloaded kvdb-web v0.6.0
[INFO] [stderr]   Downloaded cranelift-native v0.63.0
[INFO] [stderr]   Downloaded kv-log-macro v1.0.6
[INFO] [stderr]   Downloaded tokio-uds v0.2.6
[INFO] [stderr]   Downloaded libp2p-noise v0.19.0
[INFO] [stderr]   Downloaded string-interner v0.7.1
[INFO] [stderr]   Downloaded libflate v1.0.1
[INFO] [stderr]   Downloaded wasmparser v0.52.2
[INFO] [stderr]   Downloaded goblin v0.1.3
[INFO] [stderr]   Downloaded substrate-wasmtime v0.16.0-threadsafe.4
[INFO] [stderr]   Downloaded libp2p-swarm v0.19.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.8.0
[INFO] [stderr]   Downloaded substrate-wasmtime-jit v0.16.0-threadsafe.4
[INFO] [stderr]   Downloaded substrate-wasmtime-profiling v0.16.0-threadsafe.4
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.2
[INFO] [stderr]   Downloaded libp2p-mplex v0.19.1
[INFO] [stderr]   Downloaded libp2p-ping v0.19.1
[INFO] [stderr]   Downloaded libp2p-tcp v0.19.1
[INFO] [stderr]   Downloaded multistream-select v0.8.1
[INFO] [stderr]   Downloaded yamux v0.4.5
[INFO] [stderr]   Downloaded faerie v0.15.0
[INFO] [stderr]   Downloaded wasmtime-debug v0.16.0
[INFO] [stderr]   Downloaded libp2p-identify v0.19.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.19.1
[INFO] [stderr]   Downloaded ring v0.16.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34e8ed8fc1b7c1063ec82856c4e77d7d5a9c472050f5b31827081a5ce65c2660
[INFO] running `Command { std: "docker" "start" "-a" "34e8ed8fc1b7c1063ec82856c4e77d7d5a9c472050f5b31827081a5ce65c2660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e8ed8fc1b7c1063ec82856c4e77d7d5a9c472050f5b31827081a5ce65c2660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e8ed8fc1b7c1063ec82856c4e77d7d5a9c472050f5b31827081a5ce65c2660", kill_on_drop: false }`
[INFO] [stdout] 34e8ed8fc1b7c1063ec82856c4e77d7d5a9c472050f5b31827081a5ce65c2660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea8f5cc6acc99322fd7d014c91b742acbe9bf15454011e332903a015f99b00d8
[INFO] running `Command { std: "docker" "start" "-a" "ea8f5cc6acc99322fd7d014c91b742acbe9bf15454011e332903a015f99b00d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling parity-util-mem v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking uint v0.8.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking object v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking errno v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]     Checking addr2line v0.12.1
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]     Checking parity-wasm v0.41.0
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking tracing-core v0.1.10
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]     Checking environmental v1.1.1
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.1
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.8
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking pin-project v0.4.20
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling paste-impl v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]     Checking ref-cast v1.0.1
[INFO] [stderr]     Checking tracing v0.1.15
[INFO] [stderr]     Checking wasmi-validation v0.3.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking merlin v2.0.0
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking substrate-bip39 v0.4.1
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking sp-std v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking trie-db v0.21.0
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking integer-sqrt v0.1.3
[INFO] [stderr]     Checking paste v0.1.16
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]     Checking sp-panic-handler v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]     Checking sp-storage v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking sp-tracing v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling snow v0.6.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling cranelift-entity v0.63.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]    Compiling libp2p-core v0.19.1
[INFO] [stderr]    Compiling libp2p-kad v0.19.0
[INFO] [stderr]    Compiling libp2p-identify v0.19.1
[INFO] [stderr]    Compiling libp2p-noise v0.19.0
[INFO] [stderr]     Checking parity-scale-codec v1.3.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.63.0
[INFO] [stderr]    Compiling prometheus v0.8.0
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.63.0
[INFO] [stderr]    Compiling libp2p-core-derive v0.19.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking futures_codec v0.3.4
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking unsigned-varint v0.3.3
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling wasmtime-environ v0.16.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking sp-externalities v0.8.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]     Checking sp-arithmetic v2.0.0-rc4 (https://gitee.com/expedition2020/substrate-2.0.0-rc4?branch=2.0.0-rc4#ed24ad9a)
[INFO] [stderr]     Checking blake2s_simd v0.5.10
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/fixed_point.rs:541:32
[INFO] [stdout]      |
[INFO] [stdout] 541  |                   let accuracy = P::ACCURACY.saturated_into();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] ...
[INFO] [stdout] 1595 | / implement_fixed!(
[INFO] [stdout] 1596 | |     FixedI64,
[INFO] [stdout] 1597 | |     test_fixed_i64,
[INFO] [stdout] 1598 | |     i64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1601 | |     "_Fixed Point 64 bits signed, range = [-9223372036.854775808, 9223372036.854775807]_",
[INFO] [stdout] 1602 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `<P as PerThing>::Inner: UniqueSaturatedInto<_>`
[INFO] [stdout] note: required by a bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/traits.rs:183:46
[INFO] [stdout]      |
[INFO] [stdout] 183  |     fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T> {
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]      = note: this error originates in the macro `implement_fixed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/fixed_point.rs:541:32
[INFO] [stdout]      |
[INFO] [stdout] 541  |                   let accuracy = P::ACCURACY.saturated_into();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] ...
[INFO] [stdout] 1604 | / implement_fixed!(
[INFO] [stdout] 1605 | |     FixedI128,
[INFO] [stdout] 1606 | |     test_fixed_i128,
[INFO] [stdout] 1607 | |     i128,
[INFO] [stdout] ...    |
[INFO] [stdout] 1611 | |         [-170141183460469231731.687303715884105728, 170141183460469231731.687303715884105727]_",
[INFO] [stdout] 1612 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `<P as PerThing>::Inner: UniqueSaturatedInto<_>`
[INFO] [stdout] note: required by a bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/traits.rs:183:46
[INFO] [stdout]      |
[INFO] [stdout] 183  |     fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T> {
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]      = note: this error originates in the macro `implement_fixed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking blake2b_simd v0.5.10
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/fixed_point.rs:541:32
[INFO] [stdout]      |
[INFO] [stdout] 541  |                   let accuracy = P::ACCURACY.saturated_into();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] ...
[INFO] [stdout] 1614 | / implement_fixed!(
[INFO] [stdout] 1615 | |     FixedU128,
[INFO] [stdout] 1616 | |     test_fixed_u128,
[INFO] [stdout] 1617 | |     u128,
[INFO] [stdout] ...    |
[INFO] [stdout] 1621 | |         [0.000000000000000000, 340282366920938463463.374607431768211455]_",
[INFO] [stdout] 1622 | | );
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `<P as PerThing>::Inner: UniqueSaturatedInto<_>`
[INFO] [stdout] note: required by a bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/substrate-2.0.0-rc4-b158f413fed562d2/ed24ad9/primitives/arithmetic/src/traits.rs:183:46
[INFO] [stdout]      |
[INFO] [stdout] 183  |     fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T> {
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SaturatedConversion::saturated_into`
[INFO] [stdout]      = note: this error originates in the macro `implement_fixed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sp-arithmetic` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ea8f5cc6acc99322fd7d014c91b742acbe9bf15454011e332903a015f99b00d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8f5cc6acc99322fd7d014c91b742acbe9bf15454011e332903a015f99b00d8", kill_on_drop: false }`
[INFO] [stdout] ea8f5cc6acc99322fd7d014c91b742acbe9bf15454011e332903a015f99b00d8
