Nov 03 08:32:37.437 INFO checking fly-0.2.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 08:32:37.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 08:32:37.640 INFO blam! 4537cd44a232f8cccaa21c4244a3f575e81a7b2f912e735ddc8c69d1f1bea508
Nov 03 08:32:37.646 INFO running `"docker" "start" "-a" "4537cd44a232f8cccaa21c4244a3f575e81a7b2f912e735ddc8c69d1f1bea508"`
Nov 03 08:32:38.154 INFO kablam! usermod: no changes
Nov 03 08:32:38.212 INFO kablam!     Checking fly v0.2.0 (/source)
Nov 03 08:32:38.753 INFO kablam! warning: unused import: `std::fmt::Debug`
Nov 03 08:32:38.753 INFO kablam!  --> src/set.rs:4:5
Nov 03 08:32:38.753 INFO kablam!   |
Nov 03 08:32:38.754 INFO kablam! 4 | use std::fmt::Debug;
Nov 03 08:32:38.754 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 03 08:32:38.754 INFO kablam!   |
Nov 03 08:32:38.755 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 08:32:38.755 INFO kablam! 
Nov 03 08:32:38.788 INFO kablam! warning: unused variable: `node`
Nov 03 08:32:38.788 INFO kablam!  --> src/counter.rs:3:24
Nov 03 08:32:38.788 INFO kablam!   |
Nov 03 08:32:38.788 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 03 08:32:38.788 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Nov 03 08:32:38.788 INFO kablam!   |
Nov 03 08:32:38.788 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 08:32:38.788 INFO kablam! 
Nov 03 08:32:38.788 INFO kablam! warning: unused variable: `delta`
Nov 03 08:32:38.788 INFO kablam!  --> src/counter.rs:3:33
Nov 03 08:32:38.788 INFO kablam!   |
Nov 03 08:32:38.788 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 03 08:32:38.788 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Nov 03 08:32:38.788 INFO kablam! 
Nov 03 08:32:38.788 INFO kablam! warning: unused variable: `k`
Nov 03 08:32:38.788 INFO kablam!   --> src/gcounter.rs:34:14
Nov 03 08:32:38.788 INFO kablam!    |
Nov 03 08:32:38.788 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Nov 03 08:32:38.789 INFO kablam!    |              ^ help: consider using `_k` instead
Nov 03 08:32:38.789 INFO kablam! 
Nov 03 08:32:38.805 INFO kablam! warning: method is never used: `new`
Nov 03 08:32:38.806 INFO kablam!   --> src/pncounter.rs:14:5
Nov 03 08:32:38.806 INFO kablam!    |
Nov 03 08:32:38.806 INFO kablam! 14 |     pub fn new() -> PnCounter<N> {
Nov 03 08:32:38.806 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 08:32:38.807 INFO kablam!    |
Nov 03 08:32:38.807 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 08:32:38.807 INFO kablam! 
Nov 03 08:32:38.807 INFO kablam! warning: method is never used: `to_gcounter`
Nov 03 08:32:38.808 INFO kablam!   --> src/pncounter.rs:23:5
Nov 03 08:32:38.808 INFO kablam!    |
Nov 03 08:32:38.808 INFO kablam! 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Nov 03 08:32:38.808 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 08:32:38.809 INFO kablam! 
Nov 03 08:32:38.927 INFO kablam! warning: unused import: `gcounter::GCounter`
Nov 03 08:32:38.928 INFO kablam!   --> src/pncounter.rs:73:9
Nov 03 08:32:38.928 INFO kablam!    |
Nov 03 08:32:38.928 INFO kablam! 73 |     use gcounter::GCounter;
Nov 03 08:32:38.928 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Nov 03 08:32:38.929 INFO kablam!    |
Nov 03 08:32:38.929 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 08:32:38.929 INFO kablam! 
Nov 03 08:32:38.929 INFO kablam! warning: unused import: `std::fmt::Debug`
Nov 03 08:32:38.930 INFO kablam!  --> src/set.rs:4:5
Nov 03 08:32:38.930 INFO kablam!   |
Nov 03 08:32:38.930 INFO kablam! 4 | use std::fmt::Debug;
Nov 03 08:32:38.931 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 03 08:32:38.931 INFO kablam! 
Nov 03 08:32:38.931 INFO kablam! warning: unused import: `super::*`
Nov 03 08:32:38.931 INFO kablam!   --> src/lib.rs:20:9
Nov 03 08:32:38.932 INFO kablam!    |
Nov 03 08:32:38.932 INFO kablam! 20 |     use super::*;
Nov 03 08:32:38.932 INFO kablam!    |         ^^^^^^^^
Nov 03 08:32:38.933 INFO kablam! 
Nov 03 08:32:39.104 INFO kablam! warning: unused variable: `node`
Nov 03 08:32:39.104 INFO kablam!  --> src/counter.rs:3:24
Nov 03 08:32:39.104 INFO kablam!   |
Nov 03 08:32:39.104 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 03 08:32:39.104 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Nov 03 08:32:39.104 INFO kablam!   |
Nov 03 08:32:39.104 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 08:32:39.104 INFO kablam! 
Nov 03 08:32:39.104 INFO kablam! warning: unused variable: `delta`
Nov 03 08:32:39.104 INFO kablam!  --> src/counter.rs:3:33
Nov 03 08:32:39.104 INFO kablam!   |
Nov 03 08:32:39.104 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 03 08:32:39.104 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Nov 03 08:32:39.104 INFO kablam! 
Nov 03 08:32:39.104 INFO kablam! warning: unused variable: `k`
Nov 03 08:32:39.104 INFO kablam!   --> src/gcounter.rs:34:14
Nov 03 08:32:39.104 INFO kablam!    |
Nov 03 08:32:39.104 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Nov 03 08:32:39.104 INFO kablam!    |              ^ help: consider using `_k` instead
Nov 03 08:32:39.104 INFO kablam! 
Nov 03 08:32:39.204 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 03 08:32:39.204 INFO kablam! su: No module specific data is present
Nov 03 08:32:39.742 INFO running `"docker" "rm" "-f" "4537cd44a232f8cccaa21c4244a3f575e81a7b2f912e735ddc8c69d1f1bea508"`
Nov 03 08:32:39.837 INFO blam! 4537cd44a232f8cccaa21c4244a3f575e81a7b2f912e735ddc8c69d1f1bea508