Aug 30 02:34:42.128 INFO checking stacktools-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 02:34:42.128 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 02:34:42.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:34:42.349 INFO blam! 938946bbcfa243c29a69d1fb7615b2fd82354fdd9d9a494d27c0067d509f1bf6
Aug 30 02:34:42.351 INFO running `"docker" "start" "-a" "938946bbcfa243c29a69d1fb7615b2fd82354fdd9d9a494d27c0067d509f1bf6"`
Aug 30 02:34:43.036 INFO kablam!     Checking stacktools v0.1.0 (file:///source)
Aug 30 02:34:43.380 INFO kablam! warning: method is never used: `len`
Aug 30 02:34:43.380 INFO kablam!   --> src/lib.rs:25:5
Aug 30 02:34:43.380 INFO kablam!    |
Aug 30 02:34:43.380 INFO kablam! 25 |     fn len(&self) -> usize {
Aug 30 02:34:43.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.380 INFO kablam!    |
Aug 30 02:34:43.380 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 02:34:43.380 INFO kablam! 
Aug 30 02:34:43.380 INFO kablam! warning: method is never used: `push`
Aug 30 02:34:43.380 INFO kablam!   --> src/lib.rs:29:5
Aug 30 02:34:43.380 INFO kablam!    |
Aug 30 02:34:43.380 INFO kablam! 29 |     fn push(&mut self, v: T) {
Aug 30 02:34:43.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.380 INFO kablam! 
Aug 30 02:34:43.380 INFO kablam! warning: method is never used: `iter`
Aug 30 02:34:43.380 INFO kablam!   --> src/lib.rs:33:5
Aug 30 02:34:43.380 INFO kablam!    |
Aug 30 02:34:43.380 INFO kablam! 33 |     fn iter(&self) -> vec_deque::Iter<T> {
Aug 30 02:34:43.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.380 INFO kablam! 
Aug 30 02:34:43.380 INFO kablam! warning: method is never used: `len`
Aug 30 02:34:43.380 INFO kablam!   --> src/lib.rs:45:5
Aug 30 02:34:43.380 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 45 |     fn len(&self) -> usize {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.381 INFO kablam! warning: method is never used: `push`
Aug 30 02:34:43.381 INFO kablam!   --> src/lib.rs:49:5
Aug 30 02:34:43.381 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 49 |     fn push(&mut self, v: T) {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.381 INFO kablam! warning: method is never used: `iter`
Aug 30 02:34:43.381 INFO kablam!   --> src/lib.rs:53:5
Aug 30 02:34:43.381 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 53 |     fn iter(&self) -> vec_deque::Iter<T> {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.381 INFO kablam! warning: method is never used: `len`
Aug 30 02:34:43.381 INFO kablam!   --> src/lib.rs:86:5
Aug 30 02:34:43.381 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 86 |     fn len(&self) -> usize {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.381 INFO kablam! warning: method is never used: `push`
Aug 30 02:34:43.381 INFO kablam!   --> src/lib.rs:90:5
Aug 30 02:34:43.381 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 90 |     fn push(&mut self, v: T) {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.381 INFO kablam! warning: method is never used: `iter`
Aug 30 02:34:43.381 INFO kablam!   --> src/lib.rs:94:5
Aug 30 02:34:43.381 INFO kablam!    |
Aug 30 02:34:43.381 INFO kablam! 94 |     fn iter(&self) -> binary_heap::Iter<T> {
Aug 30 02:34:43.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:34:43.381 INFO kablam! 
Aug 30 02:34:43.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Aug 30 02:34:43.649 INFO kablam! su: No module specific data is present
Aug 30 02:34:44.194 INFO running `"docker" "rm" "-f" "938946bbcfa243c29a69d1fb7615b2fd82354fdd9d9a494d27c0067d509f1bf6"`
Aug 30 02:34:44.297 INFO blam! 938946bbcfa243c29a69d1fb7615b2fd82354fdd9d9a494d27c0067d509f1bf6