Nov 29 01:30:02.011 INFO checking fly-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:30:02.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 01:30:02.512 INFO [stdout] ff49c62e638e44fd8cf89d076de0b715804ef5d7b9f76a9e5cd7c41c400d9f35
Nov 29 01:30:02.514 INFO running `"docker" "start" "-a" "ff49c62e638e44fd8cf89d076de0b715804ef5d7b9f76a9e5cd7c41c400d9f35"`
Nov 29 01:30:02.899 INFO [stderr] usermod: no changes
Nov 29 01:30:02.929 INFO [stderr]     Checking fly v0.2.0 (/source)
Nov 29 01:30:03.539 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 01:30:03.539 INFO [stderr]  --> src/set.rs:4:5
Nov 29 01:30:03.539 INFO [stderr]   |
Nov 29 01:30:03.539 INFO [stderr] 4 | use std::fmt::Debug;
Nov 29 01:30:03.539 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 01:30:03.539 INFO [stderr]   |
Nov 29 01:30:03.539 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:30:03.539 INFO [stderr] 
Nov 29 01:30:03.596 INFO [stderr] warning: unused variable: `node`
Nov 29 01:30:03.596 INFO [stderr]  --> src/counter.rs:3:24
Nov 29 01:30:03.596 INFO [stderr]   |
Nov 29 01:30:03.596 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 29 01:30:03.596 INFO [stderr]   |                        ^^^^ help: consider using `_node` instead
Nov 29 01:30:03.596 INFO [stderr]   |
Nov 29 01:30:03.596 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 01:30:03.596 INFO [stderr] 
Nov 29 01:30:03.596 INFO [stderr] warning: unused variable: `delta`
Nov 29 01:30:03.596 INFO [stderr]  --> src/counter.rs:3:33
Nov 29 01:30:03.596 INFO [stderr]   |
Nov 29 01:30:03.596 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 29 01:30:03.596 INFO [stderr]   |                                 ^^^^^ help: consider using `_delta` instead
Nov 29 01:30:03.596 INFO [stderr] 
Nov 29 01:30:03.596 INFO [stderr] warning: unused variable: `k`
Nov 29 01:30:03.596 INFO [stderr]   --> src/gcounter.rs:34:14
Nov 29 01:30:03.596 INFO [stderr]    |
Nov 29 01:30:03.596 INFO [stderr] 34 |         for (k, v) in self.data.iter() {
Nov 29 01:30:03.596 INFO [stderr]    |              ^ help: consider using `_k` instead
Nov 29 01:30:03.596 INFO [stderr] 
Nov 29 01:30:03.624 INFO [stderr] warning: method is never used: `new`
Nov 29 01:30:03.624 INFO [stderr]   --> src/pncounter.rs:14:5
Nov 29 01:30:03.624 INFO [stderr]    |
Nov 29 01:30:03.624 INFO [stderr] 14 |     pub fn new() -> PnCounter<N> {
Nov 29 01:30:03.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:30:03.624 INFO [stderr]    |
Nov 29 01:30:03.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 01:30:03.624 INFO [stderr] 
Nov 29 01:30:03.624 INFO [stderr] warning: method is never used: `to_gcounter`
Nov 29 01:30:03.624 INFO [stderr]   --> src/pncounter.rs:23:5
Nov 29 01:30:03.624 INFO [stderr]    |
Nov 29 01:30:03.624 INFO [stderr] 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Nov 29 01:30:03.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:30:03.624 INFO [stderr] 
Nov 29 01:30:03.792 INFO [stderr] warning: unused import: `gcounter::GCounter`
Nov 29 01:30:03.792 INFO [stderr]   --> src/pncounter.rs:73:9
Nov 29 01:30:03.792 INFO [stderr]    |
Nov 29 01:30:03.792 INFO [stderr] 73 |     use gcounter::GCounter;
Nov 29 01:30:03.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 29 01:30:03.792 INFO [stderr]    |
Nov 29 01:30:03.792 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 01:30:03.792 INFO [stderr] 
Nov 29 01:30:03.792 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 01:30:03.792 INFO [stderr]  --> src/set.rs:4:5
Nov 29 01:30:03.792 INFO [stderr]   |
Nov 29 01:30:03.792 INFO [stderr] 4 | use std::fmt::Debug;
Nov 29 01:30:03.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 01:30:03.792 INFO [stderr] 
Nov 29 01:30:03.792 INFO [stderr] warning: unused import: `super::*`
Nov 29 01:30:03.792 INFO [stderr]   --> src/lib.rs:20:9
Nov 29 01:30:03.792 INFO [stderr]    |
Nov 29 01:30:03.792 INFO [stderr] 20 |     use super::*;
Nov 29 01:30:03.792 INFO [stderr]    |         ^^^^^^^^
Nov 29 01:30:03.792 INFO [stderr] 
Nov 29 01:30:03.934 INFO [stderr] warning: unused variable: `node`
Nov 29 01:30:03.934 INFO [stderr]  --> src/counter.rs:3:24
Nov 29 01:30:03.934 INFO [stderr]   |
Nov 29 01:30:03.934 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 29 01:30:03.934 INFO [stderr]   |                        ^^^^ help: consider using `_node` instead
Nov 29 01:30:03.934 INFO [stderr]   |
Nov 29 01:30:03.934 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 01:30:03.934 INFO [stderr] 
Nov 29 01:30:03.934 INFO [stderr] warning: unused variable: `delta`
Nov 29 01:30:03.934 INFO [stderr]  --> src/counter.rs:3:33
Nov 29 01:30:03.934 INFO [stderr]   |
Nov 29 01:30:03.934 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Nov 29 01:30:03.934 INFO [stderr]   |                                 ^^^^^ help: consider using `_delta` instead
Nov 29 01:30:03.934 INFO [stderr] 
Nov 29 01:30:03.934 INFO [stderr] warning: unused variable: `k`
Nov 29 01:30:03.934 INFO [stderr]   --> src/gcounter.rs:34:14
Nov 29 01:30:03.934 INFO [stderr]    |
Nov 29 01:30:03.934 INFO [stderr] 34 |         for (k, v) in self.data.iter() {
Nov 29 01:30:03.934 INFO [stderr]    |              ^ help: consider using `_k` instead
Nov 29 01:30:03.934 INFO [stderr] 
Nov 29 01:30:04.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 29 01:30:04.012 INFO [stderr] su: No module specific data is present
Nov 29 01:30:04.494 INFO running `"docker" "inspect" "ff49c62e638e44fd8cf89d076de0b715804ef5d7b9f76a9e5cd7c41c400d9f35"`
Nov 29 01:30:04.790 INFO running `"docker" "rm" "-f" "ff49c62e638e44fd8cf89d076de0b715804ef5d7b9f76a9e5cd7c41c400d9f35"`
Nov 29 01:30:04.944 INFO [stdout] ff49c62e638e44fd8cf89d076de0b715804ef5d7b9f76a9e5cd7c41c400d9f35