[INFO] cloning repository https://github.com/davigdboprogen/fearless_simd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davigdboprogen/fearless_simd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavigdboprogen%2Ffearless_simd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavigdboprogen%2Ffearless_simd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a80b3dc306bacc86f29398cabecec78a5feac35
[INFO] checking davigdboprogen/fearless_simd against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavigdboprogen%2Ffearless_simd" "/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/davigdboprogen/fearless_simd
[INFO] finished tweaking git repo https://github.com/davigdboprogen/fearless_simd
[INFO] tweaked toml for git repo https://github.com/davigdboprogen/fearless_simd written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davigdboprogen/fearless_simd on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davigdboprogen/fearless_simd 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> fearless_simd/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `fearless_simd` (manifest) generated 1 warning
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]  --> fearless_simd_tests/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | readme = "README.md"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `fearless_simd_tests` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fearless_simd_gen` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-4-tc1/source/target/.../fearless_simd_gen
[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 `fearless-simd-gen`, convert `package.name`
[INFO] [stderr]   --> fearless_simd_gen/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fearless_simd_gen"
[INFO] [stderr]  2 + name = "fearless-simd-gen"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fearless-simd-gen`, specify `bin.name`
[INFO] [stderr]   --> fearless_simd_gen/Cargo.toml:21:54
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ clap = { version = "4.5.39", features = ["derive"] }
[INFO] [stderr] 22 + [[bin]]
[INFO] [stderr] 23 + name = "fearless-simd-gen"
[INFO] [stderr] 24 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fearless_simd_gen` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds