[INFO] cloning repository https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzutao%2Frust-benches-iter-enumerate-vs-ref-cast-ptr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzutao%2Frust-benches-iter-enumerate-vs-ref-cast-ptr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd6f8639103ed72e1ec47430ef78013db27237eb
[INFO] checking lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzutao%2Frust-benches-iter-enumerate-vs-ref-cast-ptr" "/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/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr
[INFO] finished tweaking git repo https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr
[INFO] tweaked toml for git repo https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr on toolchain 035b01b794602d5861daa43ac792f372f8981ed7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lzutao/rust-benches-iter-enumerate-vs-ref-cast-ptr 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


no output for 300 seconds