[INFO] cloning repository https://github.com/hummer-team/fast-insight-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hummer-team/fast-insight-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 783835fd5caa4d5ed3d257fab6ef022fb956e8a9
[INFO] checking hummer-team/fast-insight-engine against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] finished tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] tweaked toml for git repo https://github.com/hummer-team/fast-insight-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hummer-team/fast-insight-engine on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hummer-team/fast-insight-engine 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `linfa`.
[INFO] [stderr]     ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.8.1` are: 0.8.1
[INFO] [stderr] 
[INFO] [stderr] package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
[INFO] [stderr]  available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `linfa` which could resolve this conflict
[INFO] checking hummer-team/fast-insight-engine against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] finished tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] tweaked toml for git repo https://github.com/hummer-team/fast-insight-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hummer-team/fast-insight-engine on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hummer-team/fast-insight-engine 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `linfa`.
[INFO] [stderr]     ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.8.1` are: 0.8.1
[INFO] [stderr] 
[INFO] [stderr] package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
[INFO] [stderr]  available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `linfa` which could resolve this conflict
[INFO] checking hummer-team/fast-insight-engine against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] finished tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] tweaked toml for git repo https://github.com/hummer-team/fast-insight-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hummer-team/fast-insight-engine on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hummer-team/fast-insight-engine 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `linfa`.
[INFO] [stderr]     ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.8.1` are: 0.8.1
[INFO] [stderr] 
[INFO] [stderr] package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
[INFO] [stderr]  available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `linfa` which could resolve this conflict
[INFO] checking hummer-team/fast-insight-engine against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] finished tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] tweaked toml for git repo https://github.com/hummer-team/fast-insight-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hummer-team/fast-insight-engine on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hummer-team/fast-insight-engine 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `linfa`.
[INFO] [stderr]     ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.8.1` are: 0.8.1
[INFO] [stderr] 
[INFO] [stderr] package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
[INFO] [stderr]  available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `linfa` which could resolve this conflict
[INFO] checking hummer-team/fast-insight-engine against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummer-team%2Ffast-insight-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] finished tweaking git repo https://github.com/hummer-team/fast-insight-engine
[INFO] tweaked toml for git repo https://github.com/hummer-team/fast-insight-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hummer-team/fast-insight-engine on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hummer-team/fast-insight-engine 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `linfa`.
[INFO] [stderr]     ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.8.1` are: 0.8.1
[INFO] [stderr] 
[INFO] [stderr] package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
[INFO] [stderr]  available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `linfa` which could resolve this conflict


command failed: exit status: 101

    Updating crates.io index
error: failed to select a version for `linfa`.
    ... required by package `fast-insight-engine v0.1.0 (/workspace/builds/worker-2-tc2/source)`
versions that meet the requirements `^0.8.1` are: 0.8.1

package `fast-insight-engine` depends on `linfa` with feature `clustering` but `linfa` does not have that feature.
 available features: benchmarks, blas, criterion, default, intel-mkl-static, intel-mkl-system, ndarray-linalg, netlib-static, netlib-system, openblas-static, openblas-system, pprof, serde, serde_crate


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