[INFO] fetching crate core_dt 0.1.0...
[INFO] checking core_dt-0.1.0 against try#2b41547e41f63ea0ca9cb25417ddd569b19e6a50 for pr-134273
[INFO] extracting crate core_dt 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate core_dt 0.1.0 on toolchain 2b41547e41f63ea0ca9cb25417ddd569b19e6a50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core_dt 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate core_dt 0.1.0
[INFO] tweaked toml for crates.io crate core_dt 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate core_dt 0.1.0 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" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 191ee6269198eaadabb72005867b975dda85dfa29441f8883617c8a0305f762b
[INFO] running `Command { std: "docker" "start" "-a" "191ee6269198eaadabb72005867b975dda85dfa29441f8883617c8a0305f762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191ee6269198eaadabb72005867b975dda85dfa29441f8883617c8a0305f762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191ee6269198eaadabb72005867b975dda85dfa29441f8883617c8a0305f762b", kill_on_drop: false }`
[INFO] [stdout] 191ee6269198eaadabb72005867b975dda85dfa29441f8883617c8a0305f762b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2b41547e41f63ea0ca9cb25417ddd569b19e6a50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6cfeb2f8c1b5dd7a8ca48bbf5781dc1c513877b6eeb087b683a8228b9e4280
[INFO] running `Command { std: "docker" "start" "-a" "1b6cfeb2f8c1b5dd7a8ca48bbf5781dc1c513877b6eeb087b683a8228b9e4280", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/serde_json-00bf872b75cb72ce`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "1b6cfeb2f8c1b5dd7a8ca48bbf5781dc1c513877b6eeb087b683a8228b9e4280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6cfeb2f8c1b5dd7a8ca48bbf5781dc1c513877b6eeb087b683a8228b9e4280", kill_on_drop: false }`
[INFO] [stdout] 1b6cfeb2f8c1b5dd7a8ca48bbf5781dc1c513877b6eeb087b683a8228b9e4280