[INFO] cloning repository https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chiaoicchi/math-optim-rs-verify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5b5c69c502b1b8511267cf18a91f5d13fa1c54f
[INFO] checking chiaoicchi/math-optim-rs-verify against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] finished tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] tweaked toml for git repo https://github.com/chiaoicchi/math-optim-rs-verify written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chiaoicchi/math-optim-rs-verify on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chiaoicchi/math-optim-rs-verify 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.algebrae.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.data-strux.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.geome.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.graphia.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.seqenz.subdirectory
[INFO] [stderr] warning: `math-optim-verify` (manifest) generated 5 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/chiaoicchi/math-optim-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest Rust 1.89 compatible versions
[INFO] [stderr]       Adding algebrae v0.1.0 (https://github.com/chiaoicchi/math-optim-rs#d2c2a08e)
[INFO] [stderr]       Adding data-strux v0.1.0 (https://github.com/chiaoicchi/math-optim-rs#d2c2a08e)
[INFO] [stderr]       Adding geome v0.1.0 (https://github.com/chiaoicchi/math-optim-rs#d2c2a08e)
[INFO] [stderr]       Adding graphia v0.1.0 (https://github.com/chiaoicchi/math-optim-rs#d2c2a08e)
[INFO] [stderr]       Adding seqenz v0.1.0 (https://github.com/chiaoicchi/math-optim-rs#d2c2a08e)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking chiaoicchi/math-optim-rs-verify against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] finished tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] tweaked toml for git repo https://github.com/chiaoicchi/math-optim-rs-verify written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chiaoicchi/math-optim-rs-verify on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chiaoicchi/math-optim-rs-verify 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.algebrae.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.data-strux.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.geome.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.graphia.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.seqenz.subdirectory
[INFO] [stderr] warning: `math-optim-verify` (manifest) generated 5 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/chiaoicchi/math-optim-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking chiaoicchi/math-optim-rs-verify against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] finished tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] tweaked toml for git repo https://github.com/chiaoicchi/math-optim-rs-verify written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chiaoicchi/math-optim-rs-verify on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chiaoicchi/math-optim-rs-verify 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.algebrae.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.data-strux.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.geome.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.graphia.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.seqenz.subdirectory
[INFO] [stderr] warning: `math-optim-verify` (manifest) generated 5 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/chiaoicchi/math-optim-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking chiaoicchi/math-optim-rs-verify against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] finished tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] tweaked toml for git repo https://github.com/chiaoicchi/math-optim-rs-verify written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chiaoicchi/math-optim-rs-verify on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chiaoicchi/math-optim-rs-verify 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.algebrae.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.data-strux.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.geome.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.graphia.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.seqenz.subdirectory
[INFO] [stderr] warning: `math-optim-verify` (manifest) generated 5 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/chiaoicchi/math-optim-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking chiaoicchi/math-optim-rs-verify against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiaoicchi%2Fmath-optim-rs-verify" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] finished tweaking git repo https://github.com/chiaoicchi/math-optim-rs-verify
[INFO] tweaked toml for git repo https://github.com/chiaoicchi/math-optim-rs-verify written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chiaoicchi/math-optim-rs-verify on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chiaoicchi/math-optim-rs-verify 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.algebrae.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.data-strux.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.geome.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.graphia.subdirectory
[INFO] [stderr] warning: Cargo.toml: unused manifest key: dependencies.seqenz.subdirectory
[INFO] [stderr] warning: `math-optim-verify` (manifest) generated 5 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/chiaoicchi/math-optim-rs`
[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