[INFO] fetching crate ringbuffer-spsc 0.1.13...
[INFO] checking ringbuffer-spsc-0.1.13 against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157
[INFO] extracting crate ringbuffer-spsc 0.1.13 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ringbuffer-spsc 0.1.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ringbuffer-spsc 0.1.13
[INFO] tweaked toml for crates.io crate ringbuffer-spsc 0.1.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringbuffer-spsc 0.1.13 on toolchain 028201683a76a5cd349729c6819c46607119c4e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringbuffer-spsc 0.1.13 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1522195b557efa1d45cf9c423a82a60f6f91b0c1e3a839ed080f05597750ec3c
[INFO] running `Command { std: "docker" "start" "-a" "1522195b557efa1d45cf9c423a82a60f6f91b0c1e3a839ed080f05597750ec3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1522195b557efa1d45cf9c423a82a60f6f91b0c1e3a839ed080f05597750ec3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1522195b557efa1d45cf9c423a82a60f6f91b0c1e3a839ed080f05597750ec3c", kill_on_drop: false }`
[INFO] [stdout] 1522195b557efa1d45cf9c423a82a60f6f91b0c1e3a839ed080f05597750ec3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1d7b6a2f3a3b2da2d0674e6d8bb5b45ed1d978ba9ecdb66627dde11df7c2c4
[INFO] running `Command { std: "docker" "start" "-a" "8a1d7b6a2f3a3b2da2d0674e6d8bb5b45ed1d978ba9ecdb66627dde11df7c2c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/crossbeam_utils-b487d6ab6ff6e77a.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/crossbeam-utils-b487d6ab6ff6e77a/dep-lib-crossbeam_utils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "8a1d7b6a2f3a3b2da2d0674e6d8bb5b45ed1d978ba9ecdb66627dde11df7c2c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1d7b6a2f3a3b2da2d0674e6d8bb5b45ed1d978ba9ecdb66627dde11df7c2c4", kill_on_drop: false }`
[INFO] [stdout] 8a1d7b6a2f3a3b2da2d0674e6d8bb5b45ed1d978ba9ecdb66627dde11df7c2c4