Nov 28 07:27:41.287 INFO checking corruptmemory/r-tree against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:27:41.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 07:27:41.760 INFO [stdout] cf547786aea36d8e6987f8cc75dd3ef5d84085b349feb450af21a04475866b0a
Nov 28 07:27:41.762 INFO running `"docker" "start" "-a" "cf547786aea36d8e6987f8cc75dd3ef5d84085b349feb450af21a04475866b0a"`
Nov 28 07:27:43.148 INFO [stderr] usermod: no changes
Nov 28 07:27:43.228 INFO [stderr]     Checking r-tree v0.1.0 (/source)
Nov 28 07:27:43.852 INFO [stderr] warning: struct is never constructed: `InnerNode`
Nov 28 07:27:43.853 INFO [stderr]  --> src/rtree/rtree.rs:7:1
Nov 28 07:27:43.853 INFO [stderr]   |
Nov 28 07:27:43.854 INFO [stderr] 7 | pub struct InnerNode<T : Debug> {
Nov 28 07:27:43.854 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.855 INFO [stderr]   |
Nov 28 07:27:43.855 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 07:27:43.855 INFO [stderr] 
Nov 28 07:27:43.856 INFO [stderr] warning: method is never used: `new`
Nov 28 07:27:43.856 INFO [stderr]   --> src/rtree/rtree.rs:14:3
Nov 28 07:27:43.857 INFO [stderr]    |
Nov 28 07:27:43.857 INFO [stderr] 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Nov 28 07:27:43.858 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.858 INFO [stderr] 
Nov 28 07:27:43.858 INFO [stderr] warning: method is never used: `is_full`
Nov 28 07:27:43.858 INFO [stderr]   --> src/rtree/rtree.rs:18:3
Nov 28 07:27:43.858 INFO [stderr]    |
Nov 28 07:27:43.858 INFO [stderr] 18 |   pub fn is_full(&self) -> bool {
Nov 28 07:27:43.858 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.858 INFO [stderr] 
Nov 28 07:27:43.858 INFO [stderr] warning: struct is never constructed: `LeafNode`
Nov 28 07:27:43.858 INFO [stderr]   --> src/rtree/rtree.rs:24:1
Nov 28 07:27:43.858 INFO [stderr]    |
Nov 28 07:27:43.858 INFO [stderr] 24 | pub struct LeafNode<T: Debug> {
Nov 28 07:27:43.858 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.858 INFO [stderr] 
Nov 28 07:27:43.860 INFO [stderr] warning: method is never used: `new`
Nov 28 07:27:43.860 INFO [stderr]   --> src/rtree/rtree.rs:31:3
Nov 28 07:27:43.860 INFO [stderr]    |
Nov 28 07:27:43.860 INFO [stderr] 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Nov 28 07:27:43.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.860 INFO [stderr] 
Nov 28 07:27:43.860 INFO [stderr] warning: method is never used: `is_full`
Nov 28 07:27:43.860 INFO [stderr]   --> src/rtree/rtree.rs:35:3
Nov 28 07:27:43.860 INFO [stderr]    |
Nov 28 07:27:43.860 INFO [stderr] 35 |   pub fn is_full(&self) -> bool {
Nov 28 07:27:43.860 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.860 INFO [stderr] 
Nov 28 07:27:43.860 INFO [stderr] warning: enum is never used: `RTreeNode`
Nov 28 07:27:43.860 INFO [stderr]   --> src/rtree/rtree.rs:41:1
Nov 28 07:27:43.860 INFO [stderr]    |
Nov 28 07:27:43.860 INFO [stderr] 41 | pub enum RTreeNode<T: Debug> {
Nov 28 07:27:43.860 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.860 INFO [stderr] 
Nov 28 07:27:43.861 INFO [stderr] warning: struct is never constructed: `RTree`
Nov 28 07:27:43.861 INFO [stderr]   --> src/rtree/rtree.rs:47:1
Nov 28 07:27:43.861 INFO [stderr]    |
Nov 28 07:27:43.861 INFO [stderr] 47 | pub struct RTree<T : Debug> {
Nov 28 07:27:43.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:43.861 INFO [stderr] 
Nov 28 07:27:44.056 INFO [stderr] warning: struct is never constructed: `InnerNode`
Nov 28 07:27:44.056 INFO [stderr]  --> src/rtree/rtree.rs:7:1
Nov 28 07:27:44.056 INFO [stderr]   |
Nov 28 07:27:44.056 INFO [stderr] 7 | pub struct InnerNode<T : Debug> {
Nov 28 07:27:44.056 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.056 INFO [stderr]   |
Nov 28 07:27:44.056 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 07:27:44.056 INFO [stderr] 
Nov 28 07:27:44.056 INFO [stderr] warning: method is never used: `new`
Nov 28 07:27:44.056 INFO [stderr]   --> src/rtree/rtree.rs:14:3
Nov 28 07:27:44.056 INFO [stderr]    |
Nov 28 07:27:44.056 INFO [stderr] 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Nov 28 07:27:44.056 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: method is never used: `is_full`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:18:3
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 18 |   pub fn is_full(&self) -> bool {
Nov 28 07:27:44.057 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: struct is never constructed: `LeafNode`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:24:1
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 24 | pub struct LeafNode<T: Debug> {
Nov 28 07:27:44.057 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: method is never used: `new`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:31:3
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Nov 28 07:27:44.057 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: method is never used: `is_full`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:35:3
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 35 |   pub fn is_full(&self) -> bool {
Nov 28 07:27:44.057 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: enum is never used: `RTreeNode`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:41:1
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 41 | pub enum RTreeNode<T: Debug> {
Nov 28 07:27:44.057 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.057 INFO [stderr] warning: struct is never constructed: `RTree`
Nov 28 07:27:44.057 INFO [stderr]   --> src/rtree/rtree.rs:47:1
Nov 28 07:27:44.057 INFO [stderr]    |
Nov 28 07:27:44.057 INFO [stderr] 47 | pub struct RTree<T : Debug> {
Nov 28 07:27:44.057 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:27:44.057 INFO [stderr] 
Nov 28 07:27:44.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 28 07:27:44.075 INFO [stderr] su: No module specific data is present
Nov 28 07:27:45.444 INFO running `"docker" "inspect" "cf547786aea36d8e6987f8cc75dd3ef5d84085b349feb450af21a04475866b0a"`
Nov 28 07:27:45.735 INFO running `"docker" "rm" "-f" "cf547786aea36d8e6987f8cc75dd3ef5d84085b349feb450af21a04475866b0a"`
Nov 28 07:27:45.964 INFO [stdout] cf547786aea36d8e6987f8cc75dd3ef5d84085b349feb450af21a04475866b0a