[INFO] cloning repository https://github.com/bokutotu/zenu-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bokutotu/zenu-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bebe3d304e1097f4a470ab5b1fc1830b0209cc8e
[INFO] checking bokutotu/zenu-examples against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] finished tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] tweaked toml for git repo https://github.com/bokutotu/zenu-examples written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bokutotu/zenu-examples on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bokutotu/zenu-examples 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `zenu`.
[INFO] [stderr]     ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
[INFO] [stderr] 
[INFO] [stderr] package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
[INFO] [stderr] help: available features: jobserver, parallel
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `zenu` which could resolve this conflict
[INFO] checking bokutotu/zenu-examples against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] finished tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] tweaked toml for git repo https://github.com/bokutotu/zenu-examples written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bokutotu/zenu-examples on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bokutotu/zenu-examples 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `zenu`.
[INFO] [stderr]     ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
[INFO] [stderr] 
[INFO] [stderr] package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
[INFO] [stderr] help: available features: jobserver, parallel
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `zenu` which could resolve this conflict
[INFO] checking bokutotu/zenu-examples against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] finished tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] tweaked toml for git repo https://github.com/bokutotu/zenu-examples written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bokutotu/zenu-examples on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bokutotu/zenu-examples 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `zenu`.
[INFO] [stderr]     ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
[INFO] [stderr] 
[INFO] [stderr] package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
[INFO] [stderr] help: available features: jobserver, parallel
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `zenu` which could resolve this conflict
[INFO] checking bokutotu/zenu-examples against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] finished tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] tweaked toml for git repo https://github.com/bokutotu/zenu-examples written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bokutotu/zenu-examples on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bokutotu/zenu-examples 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `zenu`.
[INFO] [stderr]     ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
[INFO] [stderr] 
[INFO] [stderr] package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
[INFO] [stderr] help: available features: jobserver, parallel
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `zenu` which could resolve this conflict
[INFO] checking bokutotu/zenu-examples against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokutotu%2Fzenu-examples" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] finished tweaking git repo https://github.com/bokutotu/zenu-examples
[INFO] tweaked toml for git repo https://github.com/bokutotu/zenu-examples written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bokutotu/zenu-examples on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bokutotu/zenu-examples 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `zenu`.
[INFO] [stderr]     ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
[INFO] [stderr] 
[INFO] [stderr] package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
[INFO] [stderr] help: available features: jobserver, parallel
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `zenu` 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
       error: failed to select a version for `zenu`.
           ... required by package `zenu-example v0.1.0 (/workspace/builds/worker-3-tc2/source)`
       versions that meet the requirements `*` are: 1.2.63, 1.2.62, 1.2.61, 1.2.60, 1.2.59, 1.2.58, 1.2.57, 1.2.56, 1.2.55, 1.2.54, 1.2.53, 1.2.52, 1.2.51, 1.2.50, 1.2.49, 1.2.48, 1.2.47, 1.2.46, 1.2.45, 1.2.44, 1.2.43, 1.2.42, 1.2.41, 1.2.40, 1.2.39, 1.2.38, 1.2.37, 1.2.36, 1.2.35, 1.2.34, 1.2.33, 1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1
       
       package `zenu-example` depends on `zenu` with feature `nvidia` but `zenu` does not have that feature.
       help: available features: jobserver, parallel
       
       
       failed to select a version for `zenu` which could resolve this conflict