Nov 01 23:00:44.201 INFO checking fly-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 23:00:44.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 23:00:44.375 INFO blam! 4d86703faf3b896c820ce8bba27f0bd3d25cb53d9f7daa072d688b4d3a71d4a9
Nov 01 23:00:44.378 INFO running `"docker" "start" "-a" "4d86703faf3b896c820ce8bba27f0bd3d25cb53d9f7daa072d688b4d3a71d4a9"`
Nov 01 23:00:45.076 INFO kablam! usermod: no changes
Nov 01 23:00:45.103 INFO kablam!     Checking fly v0.2.0 (/source)
Nov 01 23:00:45.724 INFO kablam! warning: unused import: `std::fmt::Debug`
Nov 01 23:00:45.724 INFO kablam!  --> src/set.rs:4:5
Nov 01 23:00:45.724 INFO kablam!   |
Nov 01 23:00:45.724 INFO kablam! 4 | use std::fmt::Debug;
Nov 01 23:00:45.724 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 23:00:45.724 INFO kablam!   |
Nov 01 23:00:45.724 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 23:00:45.724 INFO kablam! 
Nov 01 23:00:45.772 INFO kablam! warning: unused variable: `node`
Nov 01 23:00:45.772 INFO kablam!  --> src/counter.rs:3:24
Nov 01 23:00:45.772 INFO kablam!   |
Nov 01 23:00:45.772 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 01 23:00:45.772 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Nov 01 23:00:45.772 INFO kablam!   |
Nov 01 23:00:45.772 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 23:00:45.772 INFO kablam! 
Nov 01 23:00:45.772 INFO kablam! warning: unused variable: `delta`
Nov 01 23:00:45.772 INFO kablam!  --> src/counter.rs:3:33
Nov 01 23:00:45.772 INFO kablam!   |
Nov 01 23:00:45.772 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 01 23:00:45.772 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Nov 01 23:00:45.772 INFO kablam! 
Nov 01 23:00:45.772 INFO kablam! warning: unused variable: `k`
Nov 01 23:00:45.772 INFO kablam!   --> src/gcounter.rs:34:14
Nov 01 23:00:45.772 INFO kablam!    |
Nov 01 23:00:45.772 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Nov 01 23:00:45.772 INFO kablam!    |              ^ help: consider using `_k` instead
Nov 01 23:00:45.773 INFO kablam! 
Nov 01 23:00:45.788 INFO kablam! warning: method is never used: `new`
Nov 01 23:00:45.788 INFO kablam!   --> src/pncounter.rs:14:5
Nov 01 23:00:45.788 INFO kablam!    |
Nov 01 23:00:45.788 INFO kablam! 14 |     pub fn new() -> PnCounter<N> {
Nov 01 23:00:45.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 23:00:45.788 INFO kablam!    |
Nov 01 23:00:45.788 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 23:00:45.788 INFO kablam! 
Nov 01 23:00:45.788 INFO kablam! warning: method is never used: `to_gcounter`
Nov 01 23:00:45.788 INFO kablam!   --> src/pncounter.rs:23:5
Nov 01 23:00:45.788 INFO kablam!    |
Nov 01 23:00:45.788 INFO kablam! 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Nov 01 23:00:45.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 23:00:45.788 INFO kablam! 
Nov 01 23:00:46.036 INFO kablam! warning: unused import: `gcounter::GCounter`
Nov 01 23:00:46.036 INFO kablam!   --> src/pncounter.rs:73:9
Nov 01 23:00:46.036 INFO kablam!    |
Nov 01 23:00:46.036 INFO kablam! 73 |     use gcounter::GCounter;
Nov 01 23:00:46.036 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Nov 01 23:00:46.036 INFO kablam!    |
Nov 01 23:00:46.036 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 23:00:46.036 INFO kablam! 
Nov 01 23:00:46.036 INFO kablam! warning: unused import: `std::fmt::Debug`
Nov 01 23:00:46.036 INFO kablam!  --> src/set.rs:4:5
Nov 01 23:00:46.036 INFO kablam!   |
Nov 01 23:00:46.036 INFO kablam! 4 | use std::fmt::Debug;
Nov 01 23:00:46.036 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 23:00:46.036 INFO kablam! 
Nov 01 23:00:46.036 INFO kablam! warning: unused import: `super::*`
Nov 01 23:00:46.036 INFO kablam!   --> src/lib.rs:20:9
Nov 01 23:00:46.036 INFO kablam!    |
Nov 01 23:00:46.036 INFO kablam! 20 |     use super::*;
Nov 01 23:00:46.036 INFO kablam!    |         ^^^^^^^^
Nov 01 23:00:46.036 INFO kablam! 
Nov 01 23:00:46.198 INFO kablam! warning: unused variable: `node`
Nov 01 23:00:46.198 INFO kablam!  --> src/counter.rs:3:24
Nov 01 23:00:46.198 INFO kablam!   |
Nov 01 23:00:46.198 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 01 23:00:46.199 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Nov 01 23:00:46.199 INFO kablam!   |
Nov 01 23:00:46.199 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 23:00:46.199 INFO kablam! 
Nov 01 23:00:46.200 INFO kablam! warning: unused variable: `delta`
Nov 01 23:00:46.204 INFO kablam!  --> src/counter.rs:3:33
Nov 01 23:00:46.204 INFO kablam!   |
Nov 01 23:00:46.205 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 01 23:00:46.205 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Nov 01 23:00:46.205 INFO kablam! 
Nov 01 23:00:46.205 INFO kablam! warning: unused variable: `k`
Nov 01 23:00:46.206 INFO kablam!   --> src/gcounter.rs:34:14
Nov 01 23:00:46.206 INFO kablam!    |
Nov 01 23:00:46.206 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Nov 01 23:00:46.207 INFO kablam!    |              ^ help: consider using `_k` instead
Nov 01 23:00:46.207 INFO kablam! 
Nov 01 23:00:46.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 01 23:00:46.289 INFO kablam! su: No module specific data is present
Nov 01 23:00:46.553 INFO running `"docker" "rm" "-f" "4d86703faf3b896c820ce8bba27f0bd3d25cb53d9f7daa072d688b4d3a71d4a9"`
Nov 01 23:00:46.641 INFO blam! 4d86703faf3b896c820ce8bba27f0bd3d25cb53d9f7daa072d688b4d3a71d4a9