[INFO] fetching crate font-glyph 0.3.1...
[INFO] checking font-glyph-0.3.1 against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] extracting crate font-glyph 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate font-glyph 0.3.1
[INFO] finished tweaking crates.io crate font-glyph 0.3.1
[INFO] tweaked toml for crates.io crate font-glyph 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate font-glyph 0.3.1 on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate font-glyph 0.3.1 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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 v0.11.0`
[INFO] [stderr]     ... which satisfies dependency `font-kit = "^0.11.0"` (locked to 0.11.0) of package `plotters v0.3.5`
[INFO] [stderr]     ... which satisfies dependency `plotters = "^0.3.5"` (locked to 0.3.5) of package `font-glyph v0.3.1 (/workspace/builds/worker-6-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 `freetype-sys v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `freetype-sys = "^0.3.0"` (locked to 0.3.1) of package `freetype-rs v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `freetype-rs = "^0.7"` (locked to 0.7.0) of package `font-glyph v0.3.1 (/workspace/builds/worker-6-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
       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 v0.11.0`
           ... which satisfies dependency `font-kit = "^0.11.0"` (locked to 0.11.0) of package `plotters v0.3.5`
           ... which satisfies dependency `plotters = "^0.3.5"` (locked to 0.3.5) of package `font-glyph v0.3.1 (/workspace/builds/worker-6-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 `freetype-sys v0.3.1`
           ... which satisfies dependency `freetype-sys = "^0.3.0"` (locked to 0.3.1) of package `freetype-rs v0.7.0`
           ... which satisfies dependency `freetype-rs = "^0.7"` (locked to 0.7.0) of package `font-glyph v0.3.1 (/workspace/builds/worker-6-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