[INFO] cloning repository https://github.com/zhengcan/pulsar-rs-issue-194
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhengcan/pulsar-rs-issue-194" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/zhengcan/pulsar-rs-issue-194
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhengcan/pulsar-rs-issue-194" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecf0b66288e177d1c4b37b6c36c75994bf281a3e
[INFO] checking zhengcan/pulsar-rs-issue-194 against master#accc516128b21e960b1a7af45393e9acdd184890 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fpulsar-rs-issue-194" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhengcan/pulsar-rs-issue-194 on toolchain accc516128b21e960b1a7af45393e9acdd184890
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhengcan/pulsar-rs-issue-194
[INFO] finished tweaking git repo https://github.com/zhengcan/pulsar-rs-issue-194
[INFO] tweaked toml for git repo https://github.com/zhengcan/pulsar-rs-issue-194 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zhengcan/pulsar-rs-issue-194 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" "+accc516128b21e960b1a7af45393e9acdd184890" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primeorder v0.13.3
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded openidconnect v3.4.0
[INFO] [stderr]   Downloaded pulsar v6.1.0
[INFO] [stderr]   Downloaded fiat-crypto v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 267c2a1846ff45991639141f0546e79f5280d6421d5484a4bc26b6e77970bb2e
[INFO] running `Command { std: "docker" "start" "-a" "267c2a1846ff45991639141f0546e79f5280d6421d5484a4bc26b6e77970bb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "267c2a1846ff45991639141f0546e79f5280d6421d5484a4bc26b6e77970bb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267c2a1846ff45991639141f0546e79f5280d6421d5484a4bc26b6e77970bb2e", kill_on_drop: false }`
[INFO] [stdout] 267c2a1846ff45991639141f0546e79f5280d6421d5484a4bc26b6e77970bb2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc05947dc3d76a3e9afd28de7b818db0d177b3e5643090de2b677d0ed1f23d4
[INFO] running `Command { std: "docker" "start" "-a" "6bc05947dc3d76a3e9afd28de7b818db0d177b3e5643090de2b677d0ed1f23d4", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/ecdsa-c989c63935b1a9ba`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "6bc05947dc3d76a3e9afd28de7b818db0d177b3e5643090de2b677d0ed1f23d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc05947dc3d76a3e9afd28de7b818db0d177b3e5643090de2b677d0ed1f23d4", kill_on_drop: false }`
[INFO] [stdout] 6bc05947dc3d76a3e9afd28de7b818db0d177b3e5643090de2b677d0ed1f23d4