Oct 22 03:11:49.438 INFO checking fly-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:11:49.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 03:11:49.666 INFO blam! 7bdb4df049fbcc0b8992b665a5a48cc000efc60d5eb5cb5d2f9061133475eed7
Oct 22 03:11:49.668 INFO running `"docker" "start" "-a" "7bdb4df049fbcc0b8992b665a5a48cc000efc60d5eb5cb5d2f9061133475eed7"`
Oct 22 03:11:50.280 INFO kablam! usermod: no changes
Oct 22 03:11:50.310 INFO kablam!     Checking fly v0.2.0 (/source)
Oct 22 03:11:50.767 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 22 03:11:50.767 INFO kablam!  --> src/set.rs:4:5
Oct 22 03:11:50.767 INFO kablam!   |
Oct 22 03:11:50.767 INFO kablam! 4 | use std::fmt::Debug;
Oct 22 03:11:50.767 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 22 03:11:50.767 INFO kablam!   |
Oct 22 03:11:50.767 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:11:50.767 INFO kablam! 
Oct 22 03:11:50.817 INFO kablam! warning: unused variable: `node`
Oct 22 03:11:50.817 INFO kablam!  --> src/counter.rs:3:24
Oct 22 03:11:50.817 INFO kablam!   |
Oct 22 03:11:50.817 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Oct 22 03:11:50.817 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Oct 22 03:11:50.817 INFO kablam!   |
Oct 22 03:11:50.817 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 22 03:11:50.817 INFO kablam! 
Oct 22 03:11:50.817 INFO kablam! warning: unused variable: `delta`
Oct 22 03:11:50.817 INFO kablam!  --> src/counter.rs:3:33
Oct 22 03:11:50.817 INFO kablam!   |
Oct 22 03:11:50.817 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Oct 22 03:11:50.817 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Oct 22 03:11:50.817 INFO kablam! 
Oct 22 03:11:50.817 INFO kablam! warning: unused variable: `k`
Oct 22 03:11:50.817 INFO kablam!   --> src/gcounter.rs:34:14
Oct 22 03:11:50.817 INFO kablam!    |
Oct 22 03:11:50.817 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Oct 22 03:11:50.817 INFO kablam!    |              ^ help: consider using `_k` instead
Oct 22 03:11:50.817 INFO kablam! 
Oct 22 03:11:50.829 INFO kablam! warning: method is never used: `new`
Oct 22 03:11:50.829 INFO kablam!   --> src/pncounter.rs:14:5
Oct 22 03:11:50.829 INFO kablam!    |
Oct 22 03:11:50.829 INFO kablam! 14 |     pub fn new() -> PnCounter<N> {
Oct 22 03:11:50.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:11:50.829 INFO kablam!    |
Oct 22 03:11:50.829 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 22 03:11:50.829 INFO kablam! 
Oct 22 03:11:50.829 INFO kablam! warning: method is never used: `to_gcounter`
Oct 22 03:11:50.829 INFO kablam!   --> src/pncounter.rs:23:5
Oct 22 03:11:50.829 INFO kablam!    |
Oct 22 03:11:50.829 INFO kablam! 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Oct 22 03:11:50.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:11:50.829 INFO kablam! 
Oct 22 03:11:51.044 INFO kablam! warning: unused import: `gcounter::GCounter`
Oct 22 03:11:51.044 INFO kablam!   --> src/pncounter.rs:73:9
Oct 22 03:11:51.044 INFO kablam!    |
Oct 22 03:11:51.044 INFO kablam! 73 |     use gcounter::GCounter;
Oct 22 03:11:51.044 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Oct 22 03:11:51.044 INFO kablam!    |
Oct 22 03:11:51.044 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 03:11:51.044 INFO kablam! 
Oct 22 03:11:51.044 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 22 03:11:51.044 INFO kablam!  --> src/set.rs:4:5
Oct 22 03:11:51.044 INFO kablam!   |
Oct 22 03:11:51.044 INFO kablam! 4 | use std::fmt::Debug;
Oct 22 03:11:51.044 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 22 03:11:51.044 INFO kablam! 
Oct 22 03:11:51.044 INFO kablam! warning: unused import: `super::*`
Oct 22 03:11:51.044 INFO kablam!   --> src/lib.rs:20:9
Oct 22 03:11:51.044 INFO kablam!    |
Oct 22 03:11:51.044 INFO kablam! 20 |     use super::*;
Oct 22 03:11:51.044 INFO kablam!    |         ^^^^^^^^
Oct 22 03:11:51.044 INFO kablam! 
Oct 22 03:11:51.176 INFO kablam! warning: unused variable: `node`
Oct 22 03:11:51.176 INFO kablam!  --> src/counter.rs:3:24
Oct 22 03:11:51.176 INFO kablam!   |
Oct 22 03:11:51.176 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Oct 22 03:11:51.176 INFO kablam!   |                        ^^^^ help: consider using `_node` instead
Oct 22 03:11:51.176 INFO kablam!   |
Oct 22 03:11:51.176 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 22 03:11:51.176 INFO kablam! 
Oct 22 03:11:51.176 INFO kablam! warning: unused variable: `delta`
Oct 22 03:11:51.176 INFO kablam!  --> src/counter.rs:3:33
Oct 22 03:11:51.176 INFO kablam!   |
Oct 22 03:11:51.176 INFO kablam! 3 |     fn decr(&mut self, node: N, delta: u64) {
Oct 22 03:11:51.176 INFO kablam!   |                                 ^^^^^ help: consider using `_delta` instead
Oct 22 03:11:51.176 INFO kablam! 
Oct 22 03:11:51.176 INFO kablam! warning: unused variable: `k`
Oct 22 03:11:51.176 INFO kablam!   --> src/gcounter.rs:34:14
Oct 22 03:11:51.176 INFO kablam!    |
Oct 22 03:11:51.176 INFO kablam! 34 |         for (k, v) in self.data.iter() {
Oct 22 03:11:51.176 INFO kablam!    |              ^ help: consider using `_k` instead
Oct 22 03:11:51.176 INFO kablam! 
Oct 22 03:11:51.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Oct 22 03:11:51.257 INFO kablam! su: No module specific data is present
Oct 22 03:11:51.619 INFO running `"docker" "rm" "-f" "7bdb4df049fbcc0b8992b665a5a48cc000efc60d5eb5cb5d2f9061133475eed7"`
Oct 22 03:11:51.810 INFO blam! 7bdb4df049fbcc0b8992b665a5a48cc000efc60d5eb5cb5d2f9061133475eed7