[INFO] cloning repository https://github.com/verus-lang/verus-spec-check
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/verus-lang/verus-spec-check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-lang%2Fverus-spec-check", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-lang%2Fverus-spec-check'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44cde1b910571a7c0fb5a20a01d0eb88d15ef446
[INFO] checking verus-lang/verus-spec-check against 69bccf03c4733f57482f9691456efcd80f86a5f6 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverus-lang%2Fverus-spec-check" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/verus-lang/verus-spec-check
[INFO] finished tweaking git repo https://github.com/verus-lang/verus-spec-check
[INFO] tweaked toml for git repo https://github.com/verus-lang/verus-spec-check written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/verus-lang/verus-spec-check on toolchain 69bccf03c4733f57482f9691456efcd80f86a5f6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/verus-lang/verus-spec-check 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" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> source/vcheck_test/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ doctest = false
[INFO] [stderr] 18 + [lints]
[INFO] [stderr] 19 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ doctest = false
[INFO] [stderr] 18 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `verus_spec_check_test` (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