[INFO] fetching crate flat_spatial 0.3.7...
[INFO] checking flat_spatial-0.3.7 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819
[INFO] extracting crate flat_spatial 0.3.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate flat_spatial 0.3.7 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flat_spatial 0.3.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flat_spatial 0.3.7
[INFO] tweaked toml for crates.io crate flat_spatial 0.3.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate flat_spatial 0.3.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 030eb7c588c2783da70a77689129ea76d5227c299e0ad0921245dad179aa9f3e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "030eb7c588c2783da70a77689129ea76d5227c299e0ad0921245dad179aa9f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "030eb7c588c2783da70a77689129ea76d5227c299e0ad0921245dad179aa9f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030eb7c588c2783da70a77689129ea76d5227c299e0ad0921245dad179aa9f3e", kill_on_drop: false }`
[INFO] [stdout] 030eb7c588c2783da70a77689129ea76d5227c299e0ad0921245dad179aa9f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b4ff16e0a4624d9ad3b665f38cee7256238ee9e8ed39cd4d6c79e34bb99eb51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b4ff16e0a4624d9ad3b665f38cee7256238ee9e8ed39cd4d6c79e34bb99eb51", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]     Checking flat_spatial v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking tinytemplate v1.1.0
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[INFO] [stdout] warning: unused import: `flat_spatial::cell::ShapeGridCell`
[INFO] [stdout]  --> benches/storage_bench.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use flat_spatial::cell::ShapeGridCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SparseStorage`
[INFO] [stdout]  --> benches/storage_bench.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use flat_spatial::storage::{DenseStorage, SparseStorage};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.09s
[INFO] running `Command { std: "docker" "inspect" "9b4ff16e0a4624d9ad3b665f38cee7256238ee9e8ed39cd4d6c79e34bb99eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4ff16e0a4624d9ad3b665f38cee7256238ee9e8ed39cd4d6c79e34bb99eb51", kill_on_drop: false }`
[INFO] [stdout] 9b4ff16e0a4624d9ad3b665f38cee7256238ee9e8ed39cd4d6c79e34bb99eb51