Sep 05 23:33:16.198 INFO checking stacktools-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:33:16.198 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:33:16.198 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:33:16.368 INFO blam! 3ef45305857658e81394a617f6b7c8349d7d0160ddadd7f417f6be371858cccd
Sep 05 23:33:16.370 INFO running `"docker" "start" "-a" "3ef45305857658e81394a617f6b7c8349d7d0160ddadd7f417f6be371858cccd"`
Sep 05 23:33:17.136 INFO kablam! usermod: no changes
Sep 05 23:33:17.156 INFO kablam!     Checking stacktools v0.1.0 (file:///source)
Sep 05 23:33:17.299 INFO kablam! warning: method is never used: `len`
Sep 05 23:33:17.299 INFO kablam!   --> src/lib.rs:25:5
Sep 05 23:33:17.299 INFO kablam!    |
Sep 05 23:33:17.299 INFO kablam! 25 |     fn len(&self) -> usize {
Sep 05 23:33:17.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.299 INFO kablam!    |
Sep 05 23:33:17.299 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 23:33:17.299 INFO kablam! 
Sep 05 23:33:17.299 INFO kablam! warning: method is never used: `push`
Sep 05 23:33:17.299 INFO kablam!   --> src/lib.rs:29:5
Sep 05 23:33:17.299 INFO kablam!    |
Sep 05 23:33:17.299 INFO kablam! 29 |     fn push(&mut self, v: T) {
Sep 05 23:33:17.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.299 INFO kablam! 
Sep 05 23:33:17.299 INFO kablam! warning: method is never used: `iter`
Sep 05 23:33:17.299 INFO kablam!   --> src/lib.rs:33:5
Sep 05 23:33:17.299 INFO kablam!    |
Sep 05 23:33:17.299 INFO kablam! 33 |     fn iter(&self) -> vec_deque::Iter<T> {
Sep 05 23:33:17.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.299 INFO kablam! 
Sep 05 23:33:17.299 INFO kablam! warning: method is never used: `len`
Sep 05 23:33:17.299 INFO kablam!   --> src/lib.rs:45:5
Sep 05 23:33:17.299 INFO kablam!    |
Sep 05 23:33:17.299 INFO kablam! 45 |     fn len(&self) -> usize {
Sep 05 23:33:17.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.299 INFO kablam! 
Sep 05 23:33:17.301 INFO kablam! warning: method is never used: `push`
Sep 05 23:33:17.301 INFO kablam!   --> src/lib.rs:49:5
Sep 05 23:33:17.301 INFO kablam!    |
Sep 05 23:33:17.301 INFO kablam! 49 |     fn push(&mut self, v: T) {
Sep 05 23:33:17.301 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.301 INFO kablam! 
Sep 05 23:33:17.301 INFO kablam! warning: method is never used: `iter`
Sep 05 23:33:17.301 INFO kablam!   --> src/lib.rs:53:5
Sep 05 23:33:17.302 INFO kablam!    |
Sep 05 23:33:17.302 INFO kablam! 53 |     fn iter(&self) -> vec_deque::Iter<T> {
Sep 05 23:33:17.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.302 INFO kablam! 
Sep 05 23:33:17.302 INFO kablam! warning: method is never used: `len`
Sep 05 23:33:17.302 INFO kablam!   --> src/lib.rs:86:5
Sep 05 23:33:17.302 INFO kablam!    |
Sep 05 23:33:17.302 INFO kablam! 86 |     fn len(&self) -> usize {
Sep 05 23:33:17.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.302 INFO kablam! 
Sep 05 23:33:17.302 INFO kablam! warning: method is never used: `push`
Sep 05 23:33:17.302 INFO kablam!   --> src/lib.rs:90:5
Sep 05 23:33:17.302 INFO kablam!    |
Sep 05 23:33:17.302 INFO kablam! 90 |     fn push(&mut self, v: T) {
Sep 05 23:33:17.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.302 INFO kablam! 
Sep 05 23:33:17.302 INFO kablam! warning: method is never used: `iter`
Sep 05 23:33:17.302 INFO kablam!   --> src/lib.rs:94:5
Sep 05 23:33:17.302 INFO kablam!    |
Sep 05 23:33:17.302 INFO kablam! 94 |     fn iter(&self) -> binary_heap::Iter<T> {
Sep 05 23:33:17.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:17.302 INFO kablam! 
Sep 05 23:33:17.558 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Sep 05 23:33:17.559 INFO kablam! su: No module specific data is present
Sep 05 23:33:18.228 INFO running `"docker" "rm" "-f" "3ef45305857658e81394a617f6b7c8349d7d0160ddadd7f417f6be371858cccd"`
Sep 05 23:33:18.302 INFO blam! 3ef45305857658e81394a617f6b7c8349d7d0160ddadd7f417f6be371858cccd