Aug 17 22:44:08.911 INFO checking fly-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 22:44:08.911 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:44:08.911 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:44:08.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 22:44:09.097 INFO blam! 0435770b41f92c1b651226256d1bee765603a4b13b3bbbfc606061161b8a0bc3
Aug 17 22:44:09.099 INFO running `"docker" "start" "-a" "0435770b41f92c1b651226256d1bee765603a4b13b3bbbfc606061161b8a0bc3"`
Aug 17 22:44:10.237 INFO kablam!     Checking fly v0.2.0 (file:///source)
Aug 17 22:44:10.585 INFO kablam! warning: unused import: `std::fmt::Debug`
Aug 17 22:44:10.586 INFO kablam!  --> src/set.rs:4:5
Aug 17 22:44:10.586 INFO kablam!   |
Aug 17 22:44:10.586 INFO kablam! 4 | use std::fmt::Debug;
Aug 17 22:44:10.586 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 17 22:44:10.586 INFO kablam!   |
Aug 17 22:44:10.586 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 22:44:10.586 INFO kablam! 
Aug 17 22:44:10.630 INFO kablam! warning: unused import: `gcounter::GCounter`
Aug 17 22:44:10.630 INFO kablam!   --> src/pncounter.rs:73:9
Aug 17 22:44:10.630 INFO kablam!    |
Aug 17 22:44:10.630 INFO kablam! 73 |     use gcounter::GCounter;
Aug 17 22:44:10.630 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Aug 17 22:44:10.631 INFO kablam!    |
Aug 17 22:44:10.631 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 22:44:10.631 INFO kablam! 
Aug 17 22:44:10.631 INFO kablam! warning: unused import: `std::fmt::Debug`
Aug 17 22:44:10.631 INFO kablam!  --> src/set.rs:4:5
Aug 17 22:44:10.631 INFO kablam!   |
Aug 17 22:44:10.631 INFO kablam! 4 | use std::fmt::Debug;
Aug 17 22:44:10.631 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 17 22:44:10.631 INFO kablam! 
Aug 17 22:44:10.632 INFO kablam! warning: unused import: `super::*`
Aug 17 22:44:10.632 INFO kablam!   --> src/lib.rs:20:9
Aug 17 22:44:10.632 INFO kablam!    |
Aug 17 22:44:10.632 INFO kablam! 20 |     use super::*;
Aug 17 22:44:10.632 INFO kablam!    |         ^^^^^^^^
Aug 17 22:44:10.632 INFO kablam! 
Aug 17 22:44:10.736 INFO kablam! warning: unused variable: `node`
Aug 17 22:44:10.736 INFO kablam!  --> src/counter.rs:3:24
Aug 17 22:44:10.736 INFO kablam!   |
Aug 17 22:44:10.736 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Aug 17 22:44:10.736 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Aug 17 22:44:10.737 INFO kablam!   |
Aug 17 22:44:10.737 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 17 22:44:10.737 INFO kablam! 
Aug 17 22:44:10.742 INFO kablam! warning: unused variable: `delta`
Aug 17 22:44:10.742 INFO kablam!  --> src/counter.rs:3:33
Aug 17 22:44:10.742 INFO kablam!   |
Aug 17 22:44:10.742 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Aug 17 22:44:10.742 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Aug 17 22:44:10.742 INFO kablam! 
Aug 17 22:44:10.742 INFO kablam! warning: unused variable: `k`
Aug 17 22:44:10.742 INFO kablam!   --> src/gcounter.rs:34:14
Aug 17 22:44:10.742 INFO kablam!    |
Aug 17 22:44:10.742 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Aug 17 22:44:10.743 INFO kablam!    |              ^ help: consider using `_k` instead
Aug 17 22:44:10.743 INFO kablam! 
Aug 17 22:44:10.795 INFO kablam! warning: method is never used: `new`
Aug 17 22:44:10.795 INFO kablam!   --> src/pncounter.rs:14:5
Aug 17 22:44:10.795 INFO kablam!    |
Aug 17 22:44:10.795 INFO kablam! 14 |     pub fn new() -> PnCounter<N> {
Aug 17 22:44:10.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:44:10.795 INFO kablam!    |
Aug 17 22:44:10.795 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 22:44:10.795 INFO kablam! 
Aug 17 22:44:10.795 INFO kablam! warning: method is never used: `to_gcounter`
Aug 17 22:44:10.795 INFO kablam!   --> src/pncounter.rs:23:5
Aug 17 22:44:10.795 INFO kablam!    |
Aug 17 22:44:10.795 INFO kablam! 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Aug 17 22:44:10.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:44:10.795 INFO kablam! 
Aug 17 22:44:10.993 INFO kablam! warning: unused variable: `node`
Aug 17 22:44:10.993 INFO kablam!  --> src/counter.rs:3:24
Aug 17 22:44:10.993 INFO kablam!   |
Aug 17 22:44:10.994 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Aug 17 22:44:10.994 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Aug 17 22:44:10.994 INFO kablam!   |
Aug 17 22:44:10.994 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 17 22:44:10.994 INFO kablam! 
Aug 17 22:44:10.994 INFO kablam! warning: unused variable: `delta`
Aug 17 22:44:10.994 INFO kablam!  --> src/counter.rs:3:33
Aug 17 22:44:10.994 INFO kablam!   |
Aug 17 22:44:10.994 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Aug 17 22:44:10.994 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Aug 17 22:44:10.994 INFO kablam! 
Aug 17 22:44:10.994 INFO kablam! warning: unused variable: `k`
Aug 17 22:44:10.994 INFO kablam!   --> src/gcounter.rs:34:14
Aug 17 22:44:10.994 INFO kablam!    |
Aug 17 22:44:10.994 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Aug 17 22:44:10.994 INFO kablam!    |              ^ help: consider using `_k` instead
Aug 17 22:44:10.994 INFO kablam! 
Aug 17 22:44:11.130 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Aug 17 22:44:11.134 INFO kablam! su: No module specific data is present
Aug 17 22:44:11.925 INFO running `"docker" "rm" "-f" "0435770b41f92c1b651226256d1bee765603a4b13b3bbbfc606061161b8a0bc3"`
Aug 17 22:44:12.062 INFO blam! 0435770b41f92c1b651226256d1bee765603a4b13b3bbbfc606061161b8a0bc3