[INFO] cloning repository https://github.com/haroonsyed/Rust-Machine-Learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haroonsyed/Rust-Machine-Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharoonsyed%2FRust-Machine-Learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharoonsyed%2FRust-Machine-Learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7f8e5a113d3b74bf6e21954e29bf2d9e47c7e68
[INFO] testing haroonsyed/Rust-Machine-Learning against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharoonsyed%2FRust-Machine-Learning" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
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Updating files: 100% (88/88), done.
[INFO] validating manifest of git repo https://github.com/haroonsyed/Rust-Machine-Learning on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haroonsyed/Rust-Machine-Learning
[INFO] finished tweaking git repo https://github.com/haroonsyed/Rust-Machine-Learning
[INFO] tweaked toml for git repo https://github.com/haroonsyed/Rust-Machine-Learning written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/haroonsyed/Rust-Machine-Learning 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" "+1.85.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c190e83f083af1f7c5b26483f5a1e7c17727c0413f36febff4f7140f0e08d2
[INFO] running `Command { std: "docker" "start" "-a" "83c190e83f083af1f7c5b26483f5a1e7c17727c0413f36febff4f7140f0e08d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c190e83f083af1f7c5b26483f5a1e7c17727c0413f36febff4f7140f0e08d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c190e83f083af1f7c5b26483f5a1e7c17727c0413f36febff4f7140f0e08d2", kill_on_drop: false }`
[INFO] [stdout] 83c190e83f083af1f7c5b26483f5a1e7c17727c0413f36febff4f7140f0e08d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea93c6e031442cb643cc8eb9b02a59ab87b8e480e5d4edaeaf6e9412f20feb4b
[INFO] running `Command { std: "docker" "start" "-a" "ea93c6e031442cb643cc8eb9b02a59ab87b8e480e5d4edaeaf6e9412f20feb4b", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e7f9da8f2603b011adecac67e7a19048cd0f9a380c5b0cf39737fa25c0ba53a5/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "ea93c6e031442cb643cc8eb9b02a59ab87b8e480e5d4edaeaf6e9412f20feb4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea93c6e031442cb643cc8eb9b02a59ab87b8e480e5d4edaeaf6e9412f20feb4b", kill_on_drop: false }`
[INFO] [stdout] ea93c6e031442cb643cc8eb9b02a59ab87b8e480e5d4edaeaf6e9412f20feb4b