[INFO] cloning repository https://github.com/Cu3PO42/tree-sitter-issue-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cu3PO42/tree-sitter-issue-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCu3PO42%2Ftree-sitter-issue-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCu3PO42%2Ftree-sitter-issue-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b6b6a8ecc1435c2801a32045c39c355c5d91e50
[INFO] building Cu3PO42/tree-sitter-issue-demo against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCu3PO42%2Ftree-sitter-issue-demo" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cu3PO42/tree-sitter-issue-demo on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cu3PO42/tree-sitter-issue-demo
[INFO] finished tweaking git repo https://github.com/Cu3PO42/tree-sitter-issue-demo
[INFO] tweaked toml for git repo https://github.com/Cu3PO42/tree-sitter-issue-demo written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/Cu3PO42/tree-sitter-issue-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c24955e895c10ee8eab50fc9f77e896859c8a7264af469c4555f0848baf5f6b
[INFO] running `Command { std: "docker" "start" "-a" "3c24955e895c10ee8eab50fc9f77e896859c8a7264af469c4555f0848baf5f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c24955e895c10ee8eab50fc9f77e896859c8a7264af469c4555f0848baf5f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c24955e895c10ee8eab50fc9f77e896859c8a7264af469c4555f0848baf5f6b", kill_on_drop: false }`
[INFO] [stdout] 3c24955e895c10ee8eab50fc9f77e896859c8a7264af469c4555f0848baf5f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90dfa406bcde1222e230e96ab04d22d990c81efd6fca74eeccc98cb2a435dc67
[INFO] running `Command { std: "docker" "start" "-a" "90dfa406bcde1222e230e96ab04d22d990c81efd6fca74eeccc98cb2a435dc67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "90dfa406bcde1222e230e96ab04d22d990c81efd6fca74eeccc98cb2a435dc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90dfa406bcde1222e230e96ab04d22d990c81efd6fca74eeccc98cb2a435dc67", kill_on_drop: false }`
[INFO] [stdout] 90dfa406bcde1222e230e96ab04d22d990c81efd6fca74eeccc98cb2a435dc67