Oct 12 23:21:09.896 INFO checking corruptmemory/r-tree against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:21:09.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 23:21:10.468 INFO blam! 84a3fc9e7f72d0b0305402412039f077378b0913c7fdab4d6447725c7d21f1ea
Oct 12 23:21:10.472 INFO running `"docker" "start" "-a" "84a3fc9e7f72d0b0305402412039f077378b0913c7fdab4d6447725c7d21f1ea"`
Oct 12 23:21:11.484 INFO kablam! usermod: no changes
Oct 12 23:21:11.528 INFO kablam!     Checking r-tree v0.1.0 (/source)
Oct 12 23:21:12.044 INFO kablam! warning: struct is never constructed: `InnerNode`
Oct 12 23:21:12.044 INFO kablam!  --> src/rtree/rtree.rs:7:1
Oct 12 23:21:12.044 INFO kablam!   |
Oct 12 23:21:12.044 INFO kablam! 7 | pub struct InnerNode<T : Debug> {
Oct 12 23:21:12.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam!   |
Oct 12 23:21:12.044 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: method is never used: `new`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:14:3
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Oct 12 23:21:12.044 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: method is never used: `is_full`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:18:3
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 18 |   pub fn is_full(&self) -> bool {
Oct 12 23:21:12.044 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: struct is never constructed: `LeafNode`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:24:1
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 24 | pub struct LeafNode<T: Debug> {
Oct 12 23:21:12.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: method is never used: `new`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:31:3
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Oct 12 23:21:12.044 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: method is never used: `is_full`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:35:3
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 35 |   pub fn is_full(&self) -> bool {
Oct 12 23:21:12.044 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.044 INFO kablam! 
Oct 12 23:21:12.044 INFO kablam! warning: enum is never used: `RTreeNode`
Oct 12 23:21:12.044 INFO kablam!   --> src/rtree/rtree.rs:41:1
Oct 12 23:21:12.044 INFO kablam!    |
Oct 12 23:21:12.044 INFO kablam! 41 | pub enum RTreeNode<T: Debug> {
Oct 12 23:21:12.045 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.045 INFO kablam! 
Oct 12 23:21:12.045 INFO kablam! warning: struct is never constructed: `RTree`
Oct 12 23:21:12.045 INFO kablam!   --> src/rtree/rtree.rs:47:1
Oct 12 23:21:12.045 INFO kablam!    |
Oct 12 23:21:12.045 INFO kablam! 47 | pub struct RTree<T : Debug> {
Oct 12 23:21:12.045 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.045 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: struct is never constructed: `InnerNode`
Oct 12 23:21:12.208 INFO kablam!  --> src/rtree/rtree.rs:7:1
Oct 12 23:21:12.208 INFO kablam!   |
Oct 12 23:21:12.208 INFO kablam! 7 | pub struct InnerNode<T : Debug> {
Oct 12 23:21:12.208 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam!   |
Oct 12 23:21:12.208 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: method is never used: `new`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:14:3
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 14 |   pub fn new(capacity: usize) -> InnerNode<T> {
Oct 12 23:21:12.208 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: method is never used: `is_full`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:18:3
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 18 |   pub fn is_full(&self) -> bool {
Oct 12 23:21:12.208 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: struct is never constructed: `LeafNode`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:24:1
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 24 | pub struct LeafNode<T: Debug> {
Oct 12 23:21:12.208 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: method is never used: `new`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:31:3
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 31 |   pub fn new(capacity: usize) -> LeafNode<T> {
Oct 12 23:21:12.208 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: method is never used: `is_full`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:35:3
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 35 |   pub fn is_full(&self) -> bool {
Oct 12 23:21:12.208 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: enum is never used: `RTreeNode`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:41:1
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 41 | pub enum RTreeNode<T: Debug> {
Oct 12 23:21:12.208 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.208 INFO kablam! warning: struct is never constructed: `RTree`
Oct 12 23:21:12.208 INFO kablam!   --> src/rtree/rtree.rs:47:1
Oct 12 23:21:12.208 INFO kablam!    |
Oct 12 23:21:12.208 INFO kablam! 47 | pub struct RTree<T : Debug> {
Oct 12 23:21:12.208 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:21:12.208 INFO kablam! 
Oct 12 23:21:12.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 12 23:21:12.276 INFO kablam! su: No module specific data is present
Oct 12 23:21:12.896 INFO running `"docker" "rm" "-f" "84a3fc9e7f72d0b0305402412039f077378b0913c7fdab4d6447725c7d21f1ea"`
Oct 12 23:21:13.196 INFO blam! 84a3fc9e7f72d0b0305402412039f077378b0913c7fdab4d6447725c7d21f1ea