[INFO] cloning repository https://github.com/bachorp/varlink-language-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bachorp/varlink-language-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachorp%2Fvarlink-language-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachorp%2Fvarlink-language-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c817dcc82e7d56177e0912ddbf704d4e90ba80f4
[INFO] checking bachorp/varlink-language-server against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachorp%2Fvarlink-language-server" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/bachorp/varlink-language-server
[INFO] finished tweaking git repo https://github.com/bachorp/varlink-language-server
[INFO] tweaked toml for git repo https://github.com/bachorp/varlink-language-server written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bachorp/varlink-language-server on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bachorp/varlink-language-server 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `tree-sitter`.
[INFO] [stderr]     ... required by package `auto-lsp v0.6.2`
[INFO] [stderr]     ... which satisfies dependency `auto-lsp = "^0.6.2"` of package `varlink-language-server v0.1.1 (/workspace/builds/worker-7-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.25.5` are: 0.25.10, 0.25.9, 0.25.8, 0.25.7, 0.25.6, 0.25.5
[INFO] [stderr] 
[INFO] [stderr] package `tree-sitter` links to the native library `tree-sitter`, but it conflicts with a previous package which links to `tree-sitter` as well:
[INFO] [stderr] package `tree-sitter v0.26.8`
[INFO] [stderr]     ... which satisfies dependency `tree-sitter = "^0.26"` (locked to 0.26.8) of package `topiary-core v0.7.3`
[INFO] [stderr]     ... which satisfies dependency `topiary-core = "^0.7"` (locked to 0.7.3) of package `varlinkfmt-core v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `varlinkfmt-core = "^0.4"` (locked to 0.4.0) of package `varlink-language-server v0.1.1 (/workspace/builds/worker-7-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 = "tree-sitter"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `tree-sitter` 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 `tree-sitter`.
           ... required by package `auto-lsp v0.6.2`
           ... which satisfies dependency `auto-lsp = "^0.6.2"` of package `varlink-language-server v0.1.1 (/workspace/builds/worker-7-tc1/source)`
       versions that meet the requirements `^0.25.5` are: 0.25.10, 0.25.9, 0.25.8, 0.25.7, 0.25.6, 0.25.5
       
       package `tree-sitter` links to the native library `tree-sitter`, but it conflicts with a previous package which links to `tree-sitter` as well:
       package `tree-sitter v0.26.8`
           ... which satisfies dependency `tree-sitter = "^0.26"` (locked to 0.26.8) of package `topiary-core v0.7.3`
           ... which satisfies dependency `topiary-core = "^0.7"` (locked to 0.7.3) of package `varlinkfmt-core v0.4.0`
           ... which satisfies dependency `varlinkfmt-core = "^0.4"` (locked to 0.4.0) of package `varlink-language-server v0.1.1 (/workspace/builds/worker-7-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 = "tree-sitter"` value
       
       failed to select a version for `tree-sitter` which could resolve this conflict