Nov 30 05:01:29.073 INFO checking corruptmemory/r-tree against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:01:29.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 05:01:29.495 INFO [stdout] 2686519fdb25aceb918960e03bc9853ce80aeb4eba0c429768b1e054232482d7
Nov 30 05:01:29.497 INFO running `"docker" "start" "-a" "2686519fdb25aceb918960e03bc9853ce80aeb4eba0c429768b1e054232482d7"`
Nov 30 05:01:31.327 INFO [stderr] usermod: no changes
Nov 30 05:01:31.400 INFO [stderr]     Checking r-tree v0.1.0 (/source)
Nov 30 05:01:32.052 INFO [stderr] warning: struct is never constructed: `InnerNode`
Nov 30 05:01:32.052 INFO [stderr]  --> src/rtree/rtree.rs:7:1
Nov 30 05:01:32.052 INFO [stderr]   |
Nov 30 05:01:32.052 INFO [stderr] 7 | pub struct InnerNode<T : Debug> {
Nov 30 05:01:32.052 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.052 INFO [stderr]   |
Nov 30 05:01:32.052 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 05:01:32.052 INFO [stderr] 
Nov 30 05:01:32.052 INFO [stderr] warning: method is never used: `new`
Nov 30 05:01:32.052 INFO [stderr]   --> src/rtree/rtree.rs:14:3
Nov 30 05:01:32.052 INFO [stderr]    |
Nov 30 05:01:32.052 INFO [stderr] 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Nov 30 05:01:32.053 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: method is never used: `is_full`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:18:3
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 18 |   pub fn is_full(&self) -> bool {
Nov 30 05:01:32.053 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: struct is never constructed: `LeafNode`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:24:1
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 24 | pub struct LeafNode<T: Debug> {
Nov 30 05:01:32.053 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: method is never used: `new`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:31:3
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Nov 30 05:01:32.053 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: method is never used: `is_full`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:35:3
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 35 |   pub fn is_full(&self) -> bool {
Nov 30 05:01:32.053 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: enum is never used: `RTreeNode`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:41:1
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 41 | pub enum RTreeNode<T: Debug> {
Nov 30 05:01:32.053 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.053 INFO [stderr] warning: struct is never constructed: `RTree`
Nov 30 05:01:32.053 INFO [stderr]   --> src/rtree/rtree.rs:47:1
Nov 30 05:01:32.053 INFO [stderr]    |
Nov 30 05:01:32.053 INFO [stderr] 47 | pub struct RTree<T : Debug> {
Nov 30 05:01:32.053 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.053 INFO [stderr] 
Nov 30 05:01:32.148 INFO [stderr] warning: struct is never constructed: `InnerNode`
Nov 30 05:01:32.148 INFO [stderr]  --> src/rtree/rtree.rs:7:1
Nov 30 05:01:32.148 INFO [stderr]   |
Nov 30 05:01:32.148 INFO [stderr] 7 | pub struct InnerNode<T : Debug> {
Nov 30 05:01:32.148 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.148 INFO [stderr]   |
Nov 30 05:01:32.148 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 05:01:32.148 INFO [stderr] 
Nov 30 05:01:32.148 INFO [stderr] warning: method is never used: `new`
Nov 30 05:01:32.148 INFO [stderr]   --> src/rtree/rtree.rs:14:3
Nov 30 05:01:32.148 INFO [stderr]    |
Nov 30 05:01:32.148 INFO [stderr] 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Nov 30 05:01:32.148 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.148 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: method is never used: `is_full`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:18:3
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 18 |   pub fn is_full(&self) -> bool {
Nov 30 05:01:32.149 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: struct is never constructed: `LeafNode`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:24:1
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 24 | pub struct LeafNode<T: Debug> {
Nov 30 05:01:32.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: method is never used: `new`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:31:3
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Nov 30 05:01:32.149 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: method is never used: `is_full`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:35:3
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 35 |   pub fn is_full(&self) -> bool {
Nov 30 05:01:32.149 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: enum is never used: `RTreeNode`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:41:1
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 41 | pub enum RTreeNode<T: Debug> {
Nov 30 05:01:32.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.149 INFO [stderr] warning: struct is never constructed: `RTree`
Nov 30 05:01:32.149 INFO [stderr]   --> src/rtree/rtree.rs:47:1
Nov 30 05:01:32.149 INFO [stderr]    |
Nov 30 05:01:32.149 INFO [stderr] 47 | pub struct RTree<T : Debug> {
Nov 30 05:01:32.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:01:32.149 INFO [stderr] 
Nov 30 05:01:32.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 30 05:01:32.194 INFO [stderr] su: No module specific data is present
Nov 30 05:01:33.071 INFO running `"docker" "inspect" "2686519fdb25aceb918960e03bc9853ce80aeb4eba0c429768b1e054232482d7"`
Nov 30 05:01:33.428 INFO running `"docker" "rm" "-f" "2686519fdb25aceb918960e03bc9853ce80aeb4eba0c429768b1e054232482d7"`
Nov 30 05:01:33.832 INFO [stdout] 2686519fdb25aceb918960e03bc9853ce80aeb4eba0c429768b1e054232482d7