Dec 04 16:40:22.579 INFO checking jhagans3/generalized-hyperplane-tree against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:40:22.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 16:40:22.975 INFO [stdout] 85b03d3d5468637093b9b50220b499a1e69b5018431bf9a16d4de959467420c0
Dec 04 16:40:22.977 INFO running `"docker" "start" "-a" "85b03d3d5468637093b9b50220b499a1e69b5018431bf9a16d4de959467420c0"`
Dec 04 16:40:24.141 INFO [stderr] usermod: no changes
Dec 04 16:40:24.227 INFO [stderr]     Checking serde v1.0.33
Dec 04 16:40:31.981 INFO [stderr]     Checking uuid v0.6.1
Dec 04 16:40:32.656 INFO [stderr]     Checking generalized-hyperplane-tree v0.1.0 (/source)
Dec 04 16:40:33.412 INFO [stderr] warning: unused variable: `peer_refs`
Dec 04 16:40:33.413 INFO [stderr]    --> src/main.rs:158:45
Dec 04 16:40:33.413 INFO [stderr]     |
Dec 04 16:40:33.413 INFO [stderr] 158 |                     FileMeta::ShardRemote { peer_refs, shard_id } => {
Dec 04 16:40:33.413 INFO [stderr]     |                                             ^^^^^^^^^ help: try ignoring the field: `peer_refs: _`
Dec 04 16:40:33.414 INFO [stderr]     |
Dec 04 16:40:33.414 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 16:40:33.414 INFO [stderr] 
Dec 04 16:40:33.415 INFO [stderr] warning: unused variable: `shard_id`
Dec 04 16:40:33.415 INFO [stderr]    --> src/main.rs:158:56
Dec 04 16:40:33.415 INFO [stderr]     |
Dec 04 16:40:33.415 INFO [stderr] 158 |                     FileMeta::ShardRemote { peer_refs, shard_id } => {
Dec 04 16:40:33.416 INFO [stderr]     |                                                        ^^^^^^^^ help: try ignoring the field: `shard_id: _`
Dec 04 16:40:33.416 INFO [stderr] 
Dec 04 16:40:33.416 INFO [stderr] warning: unused variable: `id`
Dec 04 16:40:33.417 INFO [stderr]    --> src/main.rs:220:57
Dec 04 16:40:33.417 INFO [stderr]     |
Dec 04 16:40:33.417 INFO [stderr] 220 |                             ShardLocations::RemoteIndex(id, idx) => {
Dec 04 16:40:33.417 INFO [stderr]     |                                                         ^^ help: consider using `_id` instead
Dec 04 16:40:33.418 INFO [stderr] 
Dec 04 16:40:33.419 INFO [stderr] warning: unused variable: `peer_ref`
Dec 04 16:40:33.419 INFO [stderr]    --> src/main.rs:739:29
Dec 04 16:40:33.419 INFO [stderr]     |
Dec 04 16:40:33.420 INFO [stderr] 739 |             TreeIDs::NodeID{peer_ref, shard_id} => shard_id,
Dec 04 16:40:33.420 INFO [stderr]     |                             ^^^^^^^^ help: try ignoring the field: `peer_ref: _`
Dec 04 16:40:33.420 INFO [stderr] 
Dec 04 16:40:33.421 INFO [stderr] warning: unused variable: `peer_ref`
Dec 04 16:40:33.421 INFO [stderr]    --> src/main.rs:789:41
Dec 04 16:40:33.421 INFO [stderr]     |
Dec 04 16:40:33.422 INFO [stderr] 789 |                         TreeIDs::NodeID{peer_ref, shard_id} => true,
Dec 04 16:40:33.422 INFO [stderr]     |                                         ^^^^^^^^ help: try ignoring the field: `peer_ref: _`
Dec 04 16:40:33.422 INFO [stderr] 
Dec 04 16:40:33.423 INFO [stderr] warning: unused variable: `shard_id`
Dec 04 16:40:33.423 INFO [stderr]    --> src/main.rs:789:51
Dec 04 16:40:33.423 INFO [stderr]     |
Dec 04 16:40:33.424 INFO [stderr] 789 |                         TreeIDs::NodeID{peer_ref, shard_id} => true,
Dec 04 16:40:33.424 INFO [stderr]     |                                                   ^^^^^^^^ help: try ignoring the field: `shard_id: _`
Dec 04 16:40:33.424 INFO [stderr] 
Dec 04 16:40:33.556 INFO [stderr] warning: variable does not need to be mutable
Dec 04 16:40:33.556 INFO [stderr]    --> src/main.rs:817:13
Dec 04 16:40:33.556 INFO [stderr]     |
Dec 04 16:40:33.556 INFO [stderr] 817 |         let mut peer_tree: HashMap<PeerIndex, Vec<String>> = HashMap::new();
Dec 04 16:40:33.557 INFO [stderr]     |             ----^^^^^^^^^
Dec 04 16:40:33.557 INFO [stderr]     |             |
Dec 04 16:40:33.557 INFO [stderr]     |             help: remove this `mut`
Dec 04 16:40:33.557 INFO [stderr]     |
Dec 04 16:40:33.557 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 16:40:33.557 INFO [stderr] 
Dec 04 16:40:33.779 INFO [stderr] warning: unused variable: `peer_refs`
Dec 04 16:40:33.779 INFO [stderr]    --> src/main.rs:158:45
Dec 04 16:40:33.780 INFO [stderr]     |
Dec 04 16:40:33.780 INFO [stderr] 158 |                     FileMeta::ShardRemote { peer_refs, shard_id } => {
Dec 04 16:40:33.780 INFO [stderr]     |                                             ^^^^^^^^^ help: try ignoring the field: `peer_refs: _`
Dec 04 16:40:33.781 INFO [stderr]     |
Dec 04 16:40:33.781 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 16:40:33.781 INFO [stderr] 
Dec 04 16:40:33.782 INFO [stderr] warning: unused variable: `shard_id`
Dec 04 16:40:33.782 INFO [stderr]    --> src/main.rs:158:56
Dec 04 16:40:33.782 INFO [stderr]     |
Dec 04 16:40:33.782 INFO [stderr] 158 |                     FileMeta::ShardRemote { peer_refs, shard_id } => {
Dec 04 16:40:33.783 INFO [stderr]     |                                                        ^^^^^^^^ help: try ignoring the field: `shard_id: _`
Dec 04 16:40:33.783 INFO [stderr] 
Dec 04 16:40:33.783 INFO [stderr] warning: unused variable: `id`
Dec 04 16:40:33.783 INFO [stderr]    --> src/main.rs:220:57
Dec 04 16:40:33.784 INFO [stderr]     |
Dec 04 16:40:33.784 INFO [stderr] 220 |                             ShardLocations::RemoteIndex(id, idx) => {
Dec 04 16:40:33.784 INFO [stderr]     |                                                         ^^ help: consider using `_id` instead
Dec 04 16:40:33.784 INFO [stderr] 
Dec 04 16:40:33.784 INFO [stderr] warning: unused variable: `peer_ref`
Dec 04 16:40:33.785 INFO [stderr]    --> src/main.rs:739:29
Dec 04 16:40:33.785 INFO [stderr]     |
Dec 04 16:40:33.785 INFO [stderr] 739 |             TreeIDs::NodeID{peer_ref, shard_id} => shard_id,
Dec 04 16:40:33.785 INFO [stderr]     |                             ^^^^^^^^ help: try ignoring the field: `peer_ref: _`
Dec 04 16:40:33.786 INFO [stderr] 
Dec 04 16:40:33.786 INFO [stderr] warning: unused variable: `peer_ref`
Dec 04 16:40:33.786 INFO [stderr]    --> src/main.rs:789:41
Dec 04 16:40:33.786 INFO [stderr]     |
Dec 04 16:40:33.786 INFO [stderr] 789 |                         TreeIDs::NodeID{peer_ref, shard_id} => true,
Dec 04 16:40:33.786 INFO [stderr]     |                                         ^^^^^^^^ help: try ignoring the field: `peer_ref: _`
Dec 04 16:40:33.786 INFO [stderr] 
Dec 04 16:40:33.786 INFO [stderr] warning: unused variable: `shard_id`
Dec 04 16:40:33.786 INFO [stderr]    --> src/main.rs:789:51
Dec 04 16:40:33.786 INFO [stderr]     |
Dec 04 16:40:33.786 INFO [stderr] 789 |                         TreeIDs::NodeID{peer_ref, shard_id} => true,
Dec 04 16:40:33.787 INFO [stderr]     |                                                   ^^^^^^^^ help: try ignoring the field: `shard_id: _`
Dec 04 16:40:33.787 INFO [stderr] 
Dec 04 16:40:33.873 INFO [stderr] warning: variable does not need to be mutable
Dec 04 16:40:33.874 INFO [stderr]    --> src/main.rs:817:13
Dec 04 16:40:33.874 INFO [stderr]     |
Dec 04 16:40:33.874 INFO [stderr] 817 |         let mut peer_tree: HashMap<PeerIndex, Vec<String>> = HashMap::new();
Dec 04 16:40:33.874 INFO [stderr]     |             ----^^^^^^^^^
Dec 04 16:40:33.874 INFO [stderr]     |             |
Dec 04 16:40:33.874 INFO [stderr]     |             help: remove this `mut`
Dec 04 16:40:33.874 INFO [stderr]     |
Dec 04 16:40:33.874 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 16:40:33.874 INFO [stderr] 
Dec 04 16:40:33.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
Dec 04 16:40:33.926 INFO [stderr] su: No module specific data is present
Dec 04 16:40:34.968 INFO running `"docker" "inspect" "85b03d3d5468637093b9b50220b499a1e69b5018431bf9a16d4de959467420c0"`
Dec 04 16:40:35.281 INFO running `"docker" "rm" "-f" "85b03d3d5468637093b9b50220b499a1e69b5018431bf9a16d4de959467420c0"`
Dec 04 16:40:35.447 INFO [stdout] 85b03d3d5468637093b9b50220b499a1e69b5018431bf9a16d4de959467420c0