Sep 04 20:26:10.818 INFO checking fly-0.2.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 20:26:10.818 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 20:26:10.818 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:26:11.058 INFO blam! 3b2fc10821984b7591839aba4b1cab5dc5d9942d65630c4732198b2989272514
Sep 04 20:26:11.059 INFO running `"docker" "start" "-a" "3b2fc10821984b7591839aba4b1cab5dc5d9942d65630c4732198b2989272514"`
Sep 04 20:26:11.763 INFO kablam!     Checking fly v0.2.0 (file:///source)
Sep 04 20:26:12.248 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 04 20:26:12.248 INFO kablam!  --> src/set.rs:4:5
Sep 04 20:26:12.248 INFO kablam!   |
Sep 04 20:26:12.248 INFO kablam! 4 | use std::fmt::Debug;
Sep 04 20:26:12.248 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 04 20:26:12.248 INFO kablam!   |
Sep 04 20:26:12.248 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 20:26:12.248 INFO kablam! 
Sep 04 20:26:12.336 INFO kablam! warning: unused variable: `node`
Sep 04 20:26:12.336 INFO kablam!  --> src/counter.rs:3:24
Sep 04 20:26:12.336 INFO kablam!   |
Sep 04 20:26:12.336 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Sep 04 20:26:12.336 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Sep 04 20:26:12.337 INFO kablam!   |
Sep 04 20:26:12.337 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 04 20:26:12.337 INFO kablam! 
Sep 04 20:26:12.337 INFO kablam! warning: unused variable: `delta`
Sep 04 20:26:12.337 INFO kablam!  --> src/counter.rs:3:33
Sep 04 20:26:12.337 INFO kablam!   |
Sep 04 20:26:12.337 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Sep 04 20:26:12.337 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Sep 04 20:26:12.337 INFO kablam! 
Sep 04 20:26:12.337 INFO kablam! warning: unused variable: `k`
Sep 04 20:26:12.337 INFO kablam!   --> src/gcounter.rs:34:14
Sep 04 20:26:12.337 INFO kablam!    |
Sep 04 20:26:12.337 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Sep 04 20:26:12.337 INFO kablam!    |              ^ help: consider using `_k` instead
Sep 04 20:26:12.337 INFO kablam! 
Sep 04 20:26:12.351 INFO kablam! warning: method is never used: `new`
Sep 04 20:26:12.351 INFO kablam!   --> src/pncounter.rs:14:5
Sep 04 20:26:12.351 INFO kablam!    |
Sep 04 20:26:12.351 INFO kablam! 14 |     pub fn new() -> PnCounter<N> {
Sep 04 20:26:12.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:26:12.352 INFO kablam!    |
Sep 04 20:26:12.352 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 20:26:12.352 INFO kablam! 
Sep 04 20:26:12.352 INFO kablam! warning: method is never used: `to_gcounter`
Sep 04 20:26:12.352 INFO kablam!   --> src/pncounter.rs:23:5
Sep 04 20:26:12.352 INFO kablam!    |
Sep 04 20:26:12.352 INFO kablam! 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Sep 04 20:26:12.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:26:12.352 INFO kablam! 
Sep 04 20:26:12.451 INFO kablam! warning: unused import: `gcounter::GCounter`
Sep 04 20:26:12.451 INFO kablam!   --> src/pncounter.rs:73:9
Sep 04 20:26:12.451 INFO kablam!    |
Sep 04 20:26:12.451 INFO kablam! 73 |     use gcounter::GCounter;
Sep 04 20:26:12.452 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Sep 04 20:26:12.452 INFO kablam!    |
Sep 04 20:26:12.452 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:26:12.452 INFO kablam! 
Sep 04 20:26:12.452 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 04 20:26:12.452 INFO kablam!  --> src/set.rs:4:5
Sep 04 20:26:12.452 INFO kablam!   |
Sep 04 20:26:12.452 INFO kablam! 4 | use std::fmt::Debug;
Sep 04 20:26:12.452 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 04 20:26:12.452 INFO kablam! 
Sep 04 20:26:12.452 INFO kablam! warning: unused import: `super::*`
Sep 04 20:26:12.452 INFO kablam!   --> src/lib.rs:20:9
Sep 04 20:26:12.452 INFO kablam!    |
Sep 04 20:26:12.453 INFO kablam! 20 |     use super::*;
Sep 04 20:26:12.453 INFO kablam!    |         ^^^^^^^^
Sep 04 20:26:12.453 INFO kablam! 
Sep 04 20:26:12.685 INFO kablam! warning: unused variable: `node`
Sep 04 20:26:12.685 INFO kablam!  --> src/counter.rs:3:24
Sep 04 20:26:12.685 INFO kablam!   |
Sep 04 20:26:12.686 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Sep 04 20:26:12.686 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Sep 04 20:26:12.686 INFO kablam!   |
Sep 04 20:26:12.686 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 04 20:26:12.686 INFO kablam! 
Sep 04 20:26:12.686 INFO kablam! warning: unused variable: `delta`
Sep 04 20:26:12.686 INFO kablam!  --> src/counter.rs:3:33
Sep 04 20:26:12.686 INFO kablam!   |
Sep 04 20:26:12.686 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Sep 04 20:26:12.686 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Sep 04 20:26:12.686 INFO kablam! 
Sep 04 20:26:12.686 INFO kablam! warning: unused variable: `k`
Sep 04 20:26:12.686 INFO kablam!   --> src/gcounter.rs:34:14
Sep 04 20:26:12.686 INFO kablam!    |
Sep 04 20:26:12.686 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Sep 04 20:26:12.687 INFO kablam!    |              ^ help: consider using `_k` instead
Sep 04 20:26:12.687 INFO kablam! 
Sep 04 20:26:12.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Sep 04 20:26:12.791 INFO kablam! su: No module specific data is present
Sep 04 20:26:13.506 INFO running `"docker" "rm" "-f" "3b2fc10821984b7591839aba4b1cab5dc5d9942d65630c4732198b2989272514"`
Sep 04 20:26:13.613 INFO blam! 3b2fc10821984b7591839aba4b1cab5dc5d9942d65630c4732198b2989272514