[INFO] cloning repository https://github.com/Restioson/wasm-computer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Restioson/wasm-computer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fwasm-computer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fwasm-computer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97e98c42b07c7c5c8cb032c4ae17e3e79e99dbf8
[INFO] checking Restioson/wasm-computer against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fwasm-computer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Restioson/wasm-computer
[INFO] finished tweaking git repo https://github.com/Restioson/wasm-computer
[INFO] tweaked toml for git repo https://github.com/Restioson/wasm-computer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Restioson/wasm-computer on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Restioson/wasm-computer 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `guest_test` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-4-tc1/source/target/.../guest_test
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `guest-test`, convert `package.name`
[INFO] [stderr]   --> guest_test/Cargo.toml:4:8
[INFO] [stderr]    |
[INFO] [stderr]  4 - name = "guest_test"
[INFO] [stderr]  4 + name = "guest-test"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `guest-test`, specify `bin.name`
[INFO] [stderr]   --> guest_test/Cargo.toml:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 ~ bytemuck = "1.13.1"
[INFO] [stderr] 12 + [[bin]]
[INFO] [stderr] 13 + name = "guest-test"
[INFO] [stderr] 14 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `guest_test` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg -Wwarnings` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: error loading target specification: could not find specification for target "wasm32-wasi"
[INFO] [stderr]     |
[INFO] [stderr]     = help: run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr]     = help: did you mean `wasm32-wasip1`?
[INFO] [stderr] 


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
       warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
         |
         = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
         = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
         = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
       warning: binary `guest_test` should have a kebab-case name
          |
        1 | /workspace/builds/worker-4-tc1/source/target/.../guest_test
          |                                                  ^^^^^^^^^^
          |
          = note: `cargo::non_kebab_case_bins` is set to `warn` by default
       help: to change the binary name to `guest-test`, convert `package.name`
         --> guest_test/Cargo.toml:4:8
          |
        4 - name = "guest_test"
        4 + name = "guest-test"
          |
       help: to change the binary name to `guest-test`, specify `bin.name`
         --> guest_test/Cargo.toml:11:21
          |
       11 ~ bytemuck = "1.13.1"
       12 + [[bin]]
       13 + name = "guest-test"
       14 + path = "src/main.rs"
          |
       warning: `guest_test` (manifest) generated 1 warning
           Updating crates.io index
       error: failed to run `rustc` to learn about target-specific information
       
       Caused by:
         process didn't exit successfully: `/workspace/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg -Wwarnings` (exit status: 1)
         --- stderr
         error: error loading target specification: could not find specification for target "wasm32-wasi"
           |
           = help: run `rustc --print target-list` for a list of built-in targets
           = help: did you mean `wasm32-wasip1`?
       