Nov 04 17:07:41.078 INFO checking stacktools-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 17:07:41.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 17:07:41.616 INFO blam! c577331d48e580e340d7846a887d0c505dfcdf77148f1e59b4f1756e6b84910c
Nov 04 17:07:41.621 INFO running `"docker" "start" "-a" "c577331d48e580e340d7846a887d0c505dfcdf77148f1e59b4f1756e6b84910c"`
Nov 04 17:07:43.284 INFO kablam! usermod: no changes
Nov 04 17:07:43.331 INFO kablam!     Checking stacktools v0.1.0 (/source)
Nov 04 17:07:44.030 INFO kablam! warning: method is never used: `len`
Nov 04 17:07:44.030 INFO kablam!   --> src/lib.rs:25:5
Nov 04 17:07:44.030 INFO kablam!    |
Nov 04 17:07:44.030 INFO kablam! 25 |     fn len(&self) -> usize {
Nov 04 17:07:44.030 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.030 INFO kablam!    |
Nov 04 17:07:44.030 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 17:07:44.030 INFO kablam! 
Nov 04 17:07:44.030 INFO kablam! warning: method is never used: `push`
Nov 04 17:07:44.030 INFO kablam!   --> src/lib.rs:29:5
Nov 04 17:07:44.030 INFO kablam!    |
Nov 04 17:07:44.030 INFO kablam! 29 |     fn push(&mut self, v: T) {
Nov 04 17:07:44.030 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.030 INFO kablam! 
Nov 04 17:07:44.031 INFO kablam! warning: method is never used: `iter`
Nov 04 17:07:44.031 INFO kablam!   --> src/lib.rs:33:5
Nov 04 17:07:44.031 INFO kablam!    |
Nov 04 17:07:44.031 INFO kablam! 33 |     fn iter(&self) -> vec_deque::Iter<T> {
Nov 04 17:07:44.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.031 INFO kablam! 
Nov 04 17:07:44.031 INFO kablam! warning: method is never used: `len`
Nov 04 17:07:44.031 INFO kablam!   --> src/lib.rs:45:5
Nov 04 17:07:44.031 INFO kablam!    |
Nov 04 17:07:44.031 INFO kablam! 45 |     fn len(&self) -> usize {
Nov 04 17:07:44.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.031 INFO kablam! 
Nov 04 17:07:44.031 INFO kablam! warning: method is never used: `push`
Nov 04 17:07:44.031 INFO kablam!   --> src/lib.rs:49:5
Nov 04 17:07:44.031 INFO kablam!    |
Nov 04 17:07:44.031 INFO kablam! 49 |     fn push(&mut self, v: T) {
Nov 04 17:07:44.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.031 INFO kablam! 
Nov 04 17:07:44.031 INFO kablam! warning: method is never used: `iter`
Nov 04 17:07:44.031 INFO kablam!   --> src/lib.rs:53:5
Nov 04 17:07:44.031 INFO kablam!    |
Nov 04 17:07:44.031 INFO kablam! 53 |     fn iter(&self) -> vec_deque::Iter<T> {
Nov 04 17:07:44.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.031 INFO kablam! 
Nov 04 17:07:44.032 INFO kablam! warning: method is never used: `len`
Nov 04 17:07:44.032 INFO kablam!   --> src/lib.rs:86:5
Nov 04 17:07:44.032 INFO kablam!    |
Nov 04 17:07:44.032 INFO kablam! 86 |     fn len(&self) -> usize {
Nov 04 17:07:44.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.032 INFO kablam! 
Nov 04 17:07:44.032 INFO kablam! warning: method is never used: `push`
Nov 04 17:07:44.032 INFO kablam!   --> src/lib.rs:90:5
Nov 04 17:07:44.032 INFO kablam!    |
Nov 04 17:07:44.032 INFO kablam! 90 |     fn push(&mut self, v: T) {
Nov 04 17:07:44.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.032 INFO kablam! 
Nov 04 17:07:44.032 INFO kablam! warning: method is never used: `iter`
Nov 04 17:07:44.032 INFO kablam!   --> src/lib.rs:94:5
Nov 04 17:07:44.032 INFO kablam!    |
Nov 04 17:07:44.032 INFO kablam! 94 |     fn iter(&self) -> binary_heap::Iter<T> {
Nov 04 17:07:44.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 17:07:44.032 INFO kablam! 
Nov 04 17:07:44.202 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 04 17:07:44.215 INFO kablam! su: No module specific data is present
Nov 04 17:07:44.979 INFO running `"docker" "rm" "-f" "c577331d48e580e340d7846a887d0c505dfcdf77148f1e59b4f1756e6b84910c"`
Nov 04 17:07:45.315 INFO blam! c577331d48e580e340d7846a887d0c505dfcdf77148f1e59b4f1756e6b84910c