[INFO] cloning repository https://github.com/jianshu93/unifeb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jianshu93/unifeb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2dc56a857047c67cdb9c3f1f93a3f62edc4c3b2
[INFO] checking jianshu93/unifeb against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianshu93/unifeb
[INFO] finished tweaking git repo https://github.com/jianshu93/unifeb
[INFO] tweaked toml for git repo https://github.com/jianshu93/unifeb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianshu93/unifeb on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianshu93/unifeb 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/anndists`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/annembed`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/hnswlib-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rayon`.
[INFO] [stderr]     ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
[INFO] [stderr]     ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.11` are: 1.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `rayon v1.10.0`
[INFO] [stderr]     ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rayon` which could resolve this conflict
[INFO] checking jianshu93/unifeb against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianshu93/unifeb
[INFO] finished tweaking git repo https://github.com/jianshu93/unifeb
[INFO] tweaked toml for git repo https://github.com/jianshu93/unifeb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianshu93/unifeb on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianshu93/unifeb 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/anndists`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/annembed`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/hnswlib-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rayon`.
[INFO] [stderr]     ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
[INFO] [stderr]     ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.11` are: 1.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `rayon v1.10.0`
[INFO] [stderr]     ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rayon` which could resolve this conflict
[INFO] checking jianshu93/unifeb against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianshu93/unifeb
[INFO] finished tweaking git repo https://github.com/jianshu93/unifeb
[INFO] tweaked toml for git repo https://github.com/jianshu93/unifeb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianshu93/unifeb on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianshu93/unifeb 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/anndists`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/annembed`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/hnswlib-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rayon`.
[INFO] [stderr]     ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
[INFO] [stderr]     ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.11` are: 1.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `rayon v1.10.0`
[INFO] [stderr]     ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rayon` which could resolve this conflict
[INFO] checking jianshu93/unifeb against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianshu93/unifeb
[INFO] finished tweaking git repo https://github.com/jianshu93/unifeb
[INFO] tweaked toml for git repo https://github.com/jianshu93/unifeb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianshu93/unifeb on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianshu93/unifeb 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/anndists`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/annembed`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/hnswlib-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rayon`.
[INFO] [stderr]     ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
[INFO] [stderr]     ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.11` are: 1.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `rayon v1.10.0`
[INFO] [stderr]     ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rayon` which could resolve this conflict
[INFO] checking jianshu93/unifeb against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianshu93%2Funifeb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianshu93/unifeb
[INFO] finished tweaking git repo https://github.com/jianshu93/unifeb
[INFO] tweaked toml for git repo https://github.com/jianshu93/unifeb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianshu93/unifeb on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianshu93/unifeb 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/anndists`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/annembed`
[INFO] [stderr]     Updating git repository `https://github.com/jianshu93/hnswlib-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rayon`.
[INFO] [stderr]     ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
[INFO] [stderr]     ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.11` are: 1.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `rayon v1.10.0`
[INFO] [stderr]     ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rayon` which could resolve this conflict


command failed: exit status: 101

    Updating git repository `https://github.com/jianshu93/anndists`
    Updating git repository `https://github.com/jianshu93/annembed`
    Updating git repository `https://github.com/jianshu93/hnswlib-rs`
    Updating crates.io index
error: failed to select a version for `rayon`.
    ... required by package `anndists v0.1.4 (https://github.com/jianshu93/anndists#702476e1)`
    ... which satisfies git dependency `anndists` of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`
versions that meet the requirements `^1.11` are: 1.11.0

all possible versions conflict with previously selected packages.

  previously selected package `rayon v1.10.0`
    ... which satisfies dependency `rayon = "^1.10"` (locked to 1.10.0) of package `unifeb v0.1.1 (/workspace/builds/worker-4-tc2/source)`

failed to select a version for `rayon` which could resolve this conflict