[INFO] cloning repository https://github.com/jayong93/SJChaosHelper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayong93/SJChaosHelper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2FSJChaosHelper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2FSJChaosHelper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6700e43411980cf7324f007afab12333a68d3597
[INFO] checking jayong93/SJChaosHelper against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2FSJChaosHelper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jayong93/SJChaosHelper
[INFO] finished tweaking git repo https://github.com/jayong93/SJChaosHelper
[INFO] tweaked toml for git repo https://github.com/jayong93/SJChaosHelper written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jayong93/SJChaosHelper on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jayong93/SJChaosHelper 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" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/jayong93/iced`
[INFO] [stderr]     Updating git repository `https://github.com/jayong93/winit`
[INFO] [stderr] error: failed to select a version for `freetype-sys`.
[INFO] [stderr]     ... required by package `freetype v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `freetype = "^0.7"` (locked to 0.7.0) of package `font-kit v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `font-kit = "^0.10"` (locked to 0.10.0) of package `iced_graphics v0.1.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
[INFO] [stderr]     ... which satisfies git dependency `iced_graphics` (locked to 0.1.0) of package `iced_wgpu v0.3.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
[INFO] [stderr]     ... which satisfies git dependency `iced_wgpu` (locked to 0.3.0) of package `iced v0.2.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
[INFO] [stderr]     ... which satisfies git dependency `iced` (locked to 0.2.0) of package `chaos_helper v0.3.0 (/workspace/builds/worker-0-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.13.0` (locked to 0.13.1) are: 0.13.1
[INFO] [stderr] 
[INFO] [stderr] package `freetype-sys` links to the native library `freetype`, but it conflicts with a previous package which links to `freetype` as well:
[INFO] [stderr] package `servo-freetype-sys v4.0.3`
[INFO] [stderr]     ... which satisfies dependency `servo-freetype-sys = "^4.0.0"` (locked to 4.0.3) of package `servo-fontconfig-sys v4.0.6`
[INFO] [stderr]     ... which satisfies dependency `servo-fontconfig-sys = "^4.0.0"` (locked to 4.0.6) of package `servo-fontconfig v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `servo-fontconfig = "^0.4.0"` (locked to 0.4.0) of package `font-loader v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `font-loader = "^0.9.0"` (locked to 0.9.0) of package `chaos_helper v0.3.0 (/workspace/builds/worker-0-tc1/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "freetype"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `freetype-sys` 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/jayong93/iced`
           Updating git repository `https://github.com/jayong93/winit`
       error: failed to select a version for `freetype-sys`.
           ... required by package `freetype v0.7.0`
           ... which satisfies dependency `freetype = "^0.7"` (locked to 0.7.0) of package `font-kit v0.10.0`
           ... which satisfies dependency `font-kit = "^0.10"` (locked to 0.10.0) of package `iced_graphics v0.1.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
           ... which satisfies git dependency `iced_graphics` (locked to 0.1.0) of package `iced_wgpu v0.3.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
           ... which satisfies git dependency `iced_wgpu` (locked to 0.3.0) of package `iced v0.2.0 (https://github.com/jayong93/iced?branch=device_event#89dd8b4a)`
           ... which satisfies git dependency `iced` (locked to 0.2.0) of package `chaos_helper v0.3.0 (/workspace/builds/worker-0-tc1/source)`
       versions that meet the requirements `^0.13.0` (locked to 0.13.1) are: 0.13.1
       
       package `freetype-sys` links to the native library `freetype`, but it conflicts with a previous package which links to `freetype` as well:
       package `servo-freetype-sys v4.0.3`
           ... which satisfies dependency `servo-freetype-sys = "^4.0.0"` (locked to 4.0.3) of package `servo-fontconfig-sys v4.0.6`
           ... which satisfies dependency `servo-fontconfig-sys = "^4.0.0"` (locked to 4.0.6) of package `servo-fontconfig v0.4.0`
           ... which satisfies dependency `servo-fontconfig = "^0.4.0"` (locked to 0.4.0) of package `font-loader v0.9.0`
           ... which satisfies dependency `font-loader = "^0.9.0"` (locked to 0.9.0) of package `chaos_helper v0.3.0 (/workspace/builds/worker-0-tc1/source)`
       note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
       for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
       help: try to adjust your dependencies so that only one package uses the `links = "freetype"` value
       
       failed to select a version for `freetype-sys` which could resolve this conflict