[INFO] cloning repository https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhuzhenhua2020/substrate_learn_phase2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dc2a15603b20325ea84e7424dfada1b9c507323 [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain f4d794ea0b845413344621d89f6c945062748485 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+f4d794ea0b845413344621d89f6c945062748485" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded ref-cast-impl v1.0.6 [INFO] [stderr] Downloaded cargo-platform v0.1.1 [INFO] [stderr] Downloaded sc-tracing-proc-macro v3.0.0 [INFO] [stderr] Downloaded sc-consensus-slots v0.9.0 [INFO] [stderr] Downloaded Inflector v0.11.4 [INFO] [stderr] Downloaded sc-peerset v3.0.0 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded prost-build v0.7.0 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded librocksdb-sys v6.11.4 [INFO] [stderr] Downloaded cranelift-entity v0.69.0 [INFO] [stderr] Downloaded target-lexicon v0.11.2 [INFO] [stderr] Downloaded cranelift-frontend v0.69.0 [INFO] [stderr] Downloaded cranelift-wasm v0.69.0 [INFO] [stderr] Downloaded sp-consensus-slots v0.9.0 [INFO] [stderr] Downloaded cuckoofilter v0.5.0 [INFO] [stderr] Downloaded unsigned-varint v0.6.0 [INFO] [stderr] Downloaded libp2p-kad v0.28.1 [INFO] [stderr] Downloaded libp2p-mplex v0.27.1 [INFO] [stderr] Downloaded aes-soft v0.5.0 [INFO] [stderr] Downloaded aesni v0.8.0 [INFO] [stderr] Downloaded vcpkg v0.2.11 [INFO] [stderr] Downloaded libz-sys v1.1.2 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded webpki v0.21.4 [INFO] [stderr] Downloaded webpki-roots v0.21.0 [INFO] [stderr] Downloaded libp2p-websocket v0.28.0 [INFO] [stderr] Downloaded multistream-select v0.10.2 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded parity-wasm v0.32.0 [INFO] [stderr] Downloaded wasm-gc-api v0.1.11 [INFO] [stderr] Downloaded substrate-wasm-builder v4.0.0 [INFO] [stderr] Downloaded sp-keystore v0.9.0 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded tracing-subscriber v0.2.17 [INFO] [stderr] Downloaded quick-error v2.0.0 [INFO] [stderr] Downloaded handlebars v3.5.4 [INFO] [stderr] Downloaded sc-cli v0.9.0 [INFO] [stderr] Downloaded sc-consensus-aura v0.9.0 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded cid v0.6.1 [INFO] [stderr] Downloaded sc-network v0.9.0 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded prost-derive v0.7.0 [INFO] [stderr] Downloaded jsonrpc-server-utils v15.1.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded prost-types v0.7.0 [INFO] [stderr] Downloaded pin-project v0.4.27 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded dyn-clonable-impl v0.9.0 [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded dyn-clonable v0.9.0 [INFO] [stderr] Downloaded curve25519-dalek v3.0.2 [INFO] [stderr] Downloaded signature v1.3.0 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded regex v1.4.5 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded sharded-slab v0.1.1 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded pallet-sudo v3.0.0 [INFO] [stderr] Downloaded pallet-timestamp v3.0.0 [INFO] [stderr] Downloaded pallet-transaction-payment v3.0.0 [INFO] [stderr] Downloaded pallet-transaction-payment-rpc-runtime-api v3.0.0 [INFO] [stderr] Downloaded sp-block-builder v3.0.0 [INFO] [stderr] Downloaded aes v0.5.0 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded simba v0.1.5 [INFO] [stderr] Downloaded sp-api v3.0.0 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded wasmtime-cranelift v0.22.0 [INFO] [stderr] Downloaded wasmtime-debug v0.22.0 [INFO] [stderr] Downloaded wasmtime-jit v0.22.0 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded cranelift-bforest v0.69.0 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded wasmparser v0.71.0 [INFO] [stderr] Downloaded wasmtime-environ v0.22.0 [INFO] [stderr] Downloaded wasmtime-runtime v0.22.0 [INFO] [stderr] Downloaded leb128 v0.2.4 [INFO] [stderr] Downloaded sp-timestamp v3.0.0 [INFO] [stderr] Downloaded sp-consensus-aura v0.9.0 [INFO] [stderr] Downloaded sp-offchain v3.0.0 [INFO] [stderr] Downloaded sp-session v3.0.0 [INFO] [stderr] Downloaded atomic v0.5.0 [INFO] [stderr] Downloaded libp2p-core-derive v0.21.0 [INFO] [stderr] Downloaded libp2p-deflate v0.27.1 [INFO] [stderr] Downloaded libp2p-dns v0.27.0 [INFO] [stderr] Downloaded libp2p-floodsub v0.27.0 [INFO] [stderr] Downloaded hex_fmt v0.3.0 [INFO] [stderr] Downloaded asynchronous-codec v0.5.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.27.0 [INFO] [stderr] Downloaded libp2p-identify v0.27.0 [INFO] [stderr] Downloaded dns-parser v0.8.0 [INFO] [stderr] Downloaded libp2p-mdns v0.28.1 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded kvdb-rocksdb v0.11.0 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded memmap2 v0.2.1 [INFO] [stderr] Downloaded parity-db v0.2.3 [INFO] [stderr] error: failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [ERROR] this task or one of its parent failed! [ERROR] command failed: exit status: 101 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [INFO] checking zhuzhenhua2020/substrate_learn_phase2 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhuzhenhua2020%2Fsubstrate_learn_phase2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] finished tweaking git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 [INFO] tweaked toml for git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zhuzhenhua2020/substrate_learn_phase2 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] error: failed to download `parity-db v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to download replaced source registry `crates-io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parity-db-0.2.3/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse the version requirement `0.11 ` for dependency `parking_lot` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] expected comma after minor version number, found '\t' [ERROR] this task or one of its parent failed! [ERROR] command failed: exit status: 101 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.