[INFO] cloning repository https://github.com/hhanh00/zcash-sync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hhanh00/zcash-sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhanh00%2Fzcash-sync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhanh00%2Fzcash-sync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d91b60309b9b414ad5359ae3da4407b8abe234df
[INFO] testing hhanh00/zcash-sync against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhanh00%2Fzcash-sync" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hhanh00/zcash-sync
[INFO] finished tweaking git repo https://github.com/hhanh00/zcash-sync
[INFO] tweaked toml for git repo https://github.com/hhanh00/zcash-sync written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hhanh00/zcash-sync on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/hhanh00/librustzcash.git`
[INFO] [stderr]     Updating git repository `https://github.com/hhanh00/zcash-params.git`
[INFO] [stderr] error: failed to select a version for `orchard`.
[INFO] [stderr]     ... required by package `zcash_primitives v0.10.2 (https://github.com/hhanh00/librustzcash.git?rev=f39dd6c2af20662fd1aaa9e00172efebd3435ff4#f39dd6c2)`
[INFO] [stderr]     ... which satisfies git dependency `zcash_primitives` of package `zcash-warpsync v1.2.15 (/workspace/builds/worker-5-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.3` are: 0.3.0
[INFO] [stderr] 
[INFO] [stderr] package `zcash_primitives` depends on `orchard` with feature `multicore` but `orchard` does not have that feature.
[INFO] [stderr] help: available features: dev-graph, plotters, proptest, test-dependencies
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `orchard` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating crates.io index
           Updating git repository `https://github.com/hhanh00/librustzcash.git`
           Updating git repository `https://github.com/hhanh00/zcash-params.git`
       error: failed to select a version for `orchard`.
           ... required by package `zcash_primitives v0.10.2 (https://github.com/hhanh00/librustzcash.git?rev=f39dd6c2af20662fd1aaa9e00172efebd3435ff4#f39dd6c2)`
           ... which satisfies git dependency `zcash_primitives` of package `zcash-warpsync v1.2.15 (/workspace/builds/worker-5-tc1/source)`
       versions that meet the requirements `^0.3` are: 0.3.0
       
       package `zcash_primitives` depends on `orchard` with feature `multicore` but `orchard` does not have that feature.
       help: available features: dev-graph, plotters, proptest, test-dependencies
       
       
       failed to select a version for `orchard` which could resolve this conflict