[INFO] fetching crate liburing-rs 0.1.2...
[INFO] checking liburing-rs-0.1.2 against try#a75eafceea413a1b40c0e0769db85e08ec17160b for pr-133925
[INFO] extracting crate liburing-rs 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate liburing-rs 0.1.2 on toolchain a75eafceea413a1b40c0e0769db85e08ec17160b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liburing-rs 0.1.2
[INFO] finished tweaking crates.io crate liburing-rs 0.1.2
[INFO] tweaked toml for crates.io crate liburing-rs 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate liburing-rs 0.1.2 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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c2ac024bdfebab5be46b018059e7861b4c0be807e02676be780d4c43668ef7d
[INFO] running `Command { std: "docker" "start" "-a" "6c2ac024bdfebab5be46b018059e7861b4c0be807e02676be780d4c43668ef7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c2ac024bdfebab5be46b018059e7861b4c0be807e02676be780d4c43668ef7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2ac024bdfebab5be46b018059e7861b4c0be807e02676be780d4c43668ef7d", kill_on_drop: false }`
[INFO] [stdout] 6c2ac024bdfebab5be46b018059e7861b4c0be807e02676be780d4c43668ef7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19e8b40d87e122ae8a4c5d36197fb9f47373c52c33e4685c26a0c9d6c3ae3ac1
[INFO] running `Command { std: "docker" "start" "-a" "19e8b40d87e122ae8a4c5d36197fb9f47373c52c33e4685c26a0c9d6c3ae3ac1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/6573485f8cfc8a8972340d632b6b23f72046a0cc378ec51df9b8bfb1b0586214/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "19e8b40d87e122ae8a4c5d36197fb9f47373c52c33e4685c26a0c9d6c3ae3ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e8b40d87e122ae8a4c5d36197fb9f47373c52c33e4685c26a0c9d6c3ae3ac1", kill_on_drop: false }`
[INFO] [stdout] 19e8b40d87e122ae8a4c5d36197fb9f47373c52c33e4685c26a0c9d6c3ae3ac1