[INFO] fetching crate piechart 1.0.0...
[INFO] checking piechart-1.0.0 against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] extracting crate piechart 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate piechart 1.0.0 on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piechart 1.0.0
[INFO] finished tweaking crates.io crate piechart 1.0.0
[INFO] tweaked toml for crates.io crate piechart 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate piechart 1.0.0 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: failed to save last-use data
[INFO] [stderr] This may prevent cargo from accurately tracking what is being used in its global cache. This information is used for automatically removing unused data in the cache.
[INFO] [stderr] 
[INFO] [stderr] database or disk is full
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Error code 13: Insertion failed because database is full
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c165891cef5e8f204a123b32c115994f7a5a206ae227f2e6f3998dcd2e078b85
[INFO] running `Command { std: "docker" "start" "-a" "c165891cef5e8f204a123b32c115994f7a5a206ae227f2e6f3998dcd2e078b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c165891cef5e8f204a123b32c115994f7a5a206ae227f2e6f3998dcd2e078b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c165891cef5e8f204a123b32c115994f7a5a206ae227f2e6f3998dcd2e078b85", kill_on_drop: false }`
[INFO] [stdout] c165891cef5e8f204a123b32c115994f7a5a206ae227f2e6f3998dcd2e078b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59eb0f9c8e261bd8535fb57796f975ee652203570d13dc1a9ffd301648592ae
[INFO] running `Command { std: "docker" "start" "-a" "f59eb0f9c8e261bd8535fb57796f975ee652203570d13dc1a9ffd301648592ae", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/99ff3349aa4077d1e3fc3c400b8fa5ae77c3273d1500c230bd68ac0bf2291b24/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "f59eb0f9c8e261bd8535fb57796f975ee652203570d13dc1a9ffd301648592ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59eb0f9c8e261bd8535fb57796f975ee652203570d13dc1a9ffd301648592ae", kill_on_drop: false }`
[INFO] [stdout] f59eb0f9c8e261bd8535fb57796f975ee652203570d13dc1a9ffd301648592ae