[INFO] fetching crate haystack-client 0.1.3...
[INFO] checking haystack-client-0.1.3 against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] extracting crate haystack-client 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate haystack-client 0.1.3 on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate haystack-client 0.1.3
[INFO] finished tweaking crates.io crate haystack-client 0.1.3
[INFO] tweaked toml for crates.io crate haystack-client 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate haystack-client 0.1.3 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scram v0.6.0
[INFO] [stderr]   Downloaded reedline-repl-rs v1.2.1
[INFO] [stderr]   Downloaded saphyr v0.0.4
[INFO] [stderr]   Downloaded reedline v0.33.0
[INFO] [stderr]   Downloaded saphyr-parser v0.0.4
[INFO] [stderr]   Downloaded haystack-types v0.1.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12bbd533ad6f9b8a16a56f6a8fe89416dc6dc4eeab2c5839b38a28efdebb2c92
[INFO] running `Command { std: "docker" "start" "-a" "12bbd533ad6f9b8a16a56f6a8fe89416dc6dc4eeab2c5839b38a28efdebb2c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12bbd533ad6f9b8a16a56f6a8fe89416dc6dc4eeab2c5839b38a28efdebb2c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bbd533ad6f9b8a16a56f6a8fe89416dc6dc4eeab2c5839b38a28efdebb2c92", kill_on_drop: false }`
[INFO] [stdout] 12bbd533ad6f9b8a16a56f6a8fe89416dc6dc4eeab2c5839b38a28efdebb2c92
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ccb5e5636cb810a0aa93b1ea5da2c51d4bd5a8567736fe0170ed0d950f5b84e
[INFO] running `Command { std: "docker" "start" "-a" "1ccb5e5636cb810a0aa93b1ea5da2c51d4bd5a8567736fe0170ed0d950f5b84e", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/fastrand-a6b04798eb47a00f`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "1ccb5e5636cb810a0aa93b1ea5da2c51d4bd5a8567736fe0170ed0d950f5b84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ccb5e5636cb810a0aa93b1ea5da2c51d4bd5a8567736fe0170ed0d950f5b84e", kill_on_drop: false }`
[INFO] [stdout] 1ccb5e5636cb810a0aa93b1ea5da2c51d4bd5a8567736fe0170ed0d950f5b84e