Dec 07 16:32:07.188 INFO testing fly-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:32:07.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 07 16:32:07.359 INFO [stdout] 4ac3e62e243d1d88e3827e7b4526994313f4cbc70aaedf856c8ff489157e2888
Dec 07 16:32:07.361 INFO running `"docker" "start" "-a" "4ac3e62e243d1d88e3827e7b4526994313f4cbc70aaedf856c8ff489157e2888"`
Dec 07 16:32:07.703 INFO [stderr] usermod: no changes
Dec 07 16:32:07.721 INFO [stderr]    Compiling fly v0.2.0 (/source)
Dec 07 16:32:08.146 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 07 16:32:08.146 INFO [stderr]  --> src/set.rs:4:5
Dec 07 16:32:08.146 INFO [stderr]   |
Dec 07 16:32:08.146 INFO [stderr] 4 | use std::fmt::Debug;
Dec 07 16:32:08.146 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 07 16:32:08.146 INFO [stderr]   |
Dec 07 16:32:08.146 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:32:08.146 INFO [stderr] 
Dec 07 16:32:08.196 INFO [stderr] warning: unused variable: `node`
Dec 07 16:32:08.196 INFO [stderr]  --> src/counter.rs:3:24
Dec 07 16:32:08.196 INFO [stderr]   |
Dec 07 16:32:08.196 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Dec 07 16:32:08.196 INFO [stderr]   |                        ^^^^ help: consider using `_node` instead
Dec 07 16:32:08.196 INFO [stderr]   |
Dec 07 16:32:08.197 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 07 16:32:08.197 INFO [stderr] 
Dec 07 16:32:08.197 INFO [stderr] warning: unused variable: `delta`
Dec 07 16:32:08.197 INFO [stderr]  --> src/counter.rs:3:33
Dec 07 16:32:08.197 INFO [stderr]   |
Dec 07 16:32:08.197 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Dec 07 16:32:08.197 INFO [stderr]   |                                 ^^^^^ help: consider using `_delta` instead
Dec 07 16:32:08.197 INFO [stderr] 
Dec 07 16:32:08.197 INFO [stderr] warning: unused variable: `k`
Dec 07 16:32:08.197 INFO [stderr]   --> src/gcounter.rs:34:14
Dec 07 16:32:08.197 INFO [stderr]    |
Dec 07 16:32:08.197 INFO [stderr] 34 |         for (k, v) in self.data.iter() {
Dec 07 16:32:08.197 INFO [stderr]    |              ^ help: consider using `_k` instead
Dec 07 16:32:08.197 INFO [stderr] 
Dec 07 16:32:08.197 INFO [stderr] warning: method is never used: `new`
Dec 07 16:32:08.197 INFO [stderr]   --> src/pncounter.rs:14:5
Dec 07 16:32:08.197 INFO [stderr]    |
Dec 07 16:32:08.197 INFO [stderr] 14 |     pub fn new() -> PnCounter<N> {
Dec 07 16:32:08.197 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:32:08.197 INFO [stderr]    |
Dec 07 16:32:08.197 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 16:32:08.197 INFO [stderr] 
Dec 07 16:32:08.197 INFO [stderr] warning: method is never used: `to_gcounter`
Dec 07 16:32:08.197 INFO [stderr]   --> src/pncounter.rs:23:5
Dec 07 16:32:08.197 INFO [stderr]    |
Dec 07 16:32:08.197 INFO [stderr] 23 |     pub fn to_gcounter(&self) -> GCounter<N> {
Dec 07 16:32:08.197 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:32:08.197 INFO [stderr] 
Dec 07 16:32:08.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 07 16:32:08.213 INFO [stderr] su: No module specific data is present
Dec 07 16:32:08.514 INFO running `"docker" "inspect" "4ac3e62e243d1d88e3827e7b4526994313f4cbc70aaedf856c8ff489157e2888"`
Dec 07 16:32:08.687 INFO running `"docker" "rm" "-f" "4ac3e62e243d1d88e3827e7b4526994313f4cbc70aaedf856c8ff489157e2888"`
Dec 07 16:32:08.840 INFO [stdout] 4ac3e62e243d1d88e3827e7b4526994313f4cbc70aaedf856c8ff489157e2888
Dec 07 16:32:08.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 07 16:32:09.008 INFO [stdout] 88569aef56f59f64f8ef583e321751d3de4b38ea42f62a593b3a8f606272a5c9
Dec 07 16:32:09.009 INFO running `"docker" "start" "-a" "88569aef56f59f64f8ef583e321751d3de4b38ea42f62a593b3a8f606272a5c9"`
Dec 07 16:32:09.495 INFO [stderr] usermod: no changes
Dec 07 16:32:09.528 INFO [stderr]    Compiling fly v0.2.0 (/source)
Dec 07 16:32:10.141 INFO [stderr] warning: unused import: `gcounter::GCounter`
Dec 07 16:32:10.141 INFO [stderr]   --> src/pncounter.rs:73:9
Dec 07 16:32:10.141 INFO [stderr]    |
Dec 07 16:32:10.141 INFO [stderr] 73 |     use gcounter::GCounter;
Dec 07 16:32:10.141 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 07 16:32:10.141 INFO [stderr]    |
Dec 07 16:32:10.141 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 16:32:10.141 INFO [stderr] 
Dec 07 16:32:10.141 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 07 16:32:10.141 INFO [stderr]  --> src/set.rs:4:5
Dec 07 16:32:10.141 INFO [stderr]   |
Dec 07 16:32:10.141 INFO [stderr] 4 | use std::fmt::Debug;
Dec 07 16:32:10.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 07 16:32:10.141 INFO [stderr] 
Dec 07 16:32:10.141 INFO [stderr] warning: unused import: `super::*`
Dec 07 16:32:10.141 INFO [stderr]   --> src/lib.rs:20:9
Dec 07 16:32:10.141 INFO [stderr]    |
Dec 07 16:32:10.141 INFO [stderr] 20 |     use super::*;
Dec 07 16:32:10.141 INFO [stderr]    |         ^^^^^^^^
Dec 07 16:32:10.141 INFO [stderr] 
Dec 07 16:32:10.268 INFO [stderr] warning: unused variable: `node`
Dec 07 16:32:10.268 INFO [stderr]  --> src/counter.rs:3:24
Dec 07 16:32:10.268 INFO [stderr]   |
Dec 07 16:32:10.268 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Dec 07 16:32:10.268 INFO [stderr]   |                        ^^^^ help: consider using `_node` instead
Dec 07 16:32:10.268 INFO [stderr]   |
Dec 07 16:32:10.268 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 07 16:32:10.268 INFO [stderr] 
Dec 07 16:32:10.268 INFO [stderr] warning: unused variable: `delta`
Dec 07 16:32:10.268 INFO [stderr]  --> src/counter.rs:3:33
Dec 07 16:32:10.268 INFO [stderr]   |
Dec 07 16:32:10.268 INFO [stderr] 3 |     fn decr(&mut self, node: N, delta: u64) {
Dec 07 16:32:10.268 INFO [stderr]   |                                 ^^^^^ help: consider using `_delta` instead
Dec 07 16:32:10.268 INFO [stderr] 
Dec 07 16:32:10.268 INFO [stderr] warning: unused variable: `k`
Dec 07 16:32:10.268 INFO [stderr]   --> src/gcounter.rs:34:14
Dec 07 16:32:10.268 INFO [stderr]    |
Dec 07 16:32:10.268 INFO [stderr] 34 |         for (k, v) in self.data.iter() {
Dec 07 16:32:10.268 INFO [stderr]    |              ^ help: consider using `_k` instead
Dec 07 16:32:10.268 INFO [stderr] 
Dec 07 16:32:10.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 07 16:32:10.884 INFO [stderr] su: No module specific data is present
Dec 07 16:32:11.164 INFO running `"docker" "inspect" "88569aef56f59f64f8ef583e321751d3de4b38ea42f62a593b3a8f606272a5c9"`
Dec 07 16:32:11.263 INFO running `"docker" "rm" "-f" "88569aef56f59f64f8ef583e321751d3de4b38ea42f62a593b3a8f606272a5c9"`
Dec 07 16:32:11.384 INFO [stdout] 88569aef56f59f64f8ef583e321751d3de4b38ea42f62a593b3a8f606272a5c9
Dec 07 16:32:11.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 07 16:32:11.607 INFO [stdout] 12f0285394e0b99aaf8f33459e42755d15d3e7f4489d9dfc91904e59f7f46f6c
Dec 07 16:32:11.609 INFO running `"docker" "start" "-a" "12f0285394e0b99aaf8f33459e42755d15d3e7f4489d9dfc91904e59f7f46f6c"`
Dec 07 16:32:12.467 INFO [stderr] usermod: no changes
Dec 07 16:32:12.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 16:32:12.528 INFO [stderr]      Running /target/debug/deps/fly-78c11f21fd62c98a
Dec 07 16:32:12.529 INFO [stdout] 
Dec 07 16:32:12.530 INFO [stdout] running 14 tests
Dec 07 16:32:12.530 INFO [stdout] test gcounter::tests::merge_g_counter_conflict ... ok
Dec 07 16:32:12.530 INFO [stdout] test gcounter::tests::incr_g_counter ... ok
Dec 07 16:32:12.530 INFO [stdout] test pncounter::tests::merge ... ok
Dec 07 16:32:12.530 INFO [stdout] test gcounter::tests::merge_g_counter ... ok
Dec 07 16:32:12.531 INFO [stdout] test set::tests::merge_gset ... ok
Dec 07 16:32:12.531 INFO [stdout] test set::tests::merge_twopset ... ok
Dec 07 16:32:12.531 INFO [stdout] test pncounter::tests::get_val ... ok
Dec 07 16:32:12.531 INFO [stdout] test gcounter::tests::value ... ok
Dec 07 16:32:12.531 INFO [stdout] test set::tests::merge_twopset_remove_add ... ok
Dec 07 16:32:12.531 INFO [stdout] test gcounter::tests::set_g_counter ... ok
Dec 07 16:32:12.531 INFO [stdout] test set::tests::merge_twopset_remove_priority ... ok
Dec 07 16:32:12.532 INFO [stdout] test pncounter::tests::merge_and_get_value ... ok
Dec 07 16:32:12.532 INFO [stdout] test pncounter::tests::merge_and_get_gcounter ... ok
Dec 07 16:32:12.557 INFO [stdout] test gcounter::tests::decr_g_counter ... ok
Dec 07 16:32:12.557 INFO [stdout] 
Dec 07 16:32:12.557 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:32:12.557 INFO [stdout] 
Dec 07 16:32:12.558 INFO [stderr]    Doc-tests fly
Dec 07 16:32:13.339 INFO [stdout] 
Dec 07 16:32:13.339 INFO [stdout] running 0 tests
Dec 07 16:32:13.339 INFO [stdout] 
Dec 07 16:32:13.339 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:32:13.339 INFO [stdout] 
Dec 07 16:32:13.340 INFO [stderr] su: No module specific data is present
Dec 07 16:32:13.579 INFO running `"docker" "inspect" "12f0285394e0b99aaf8f33459e42755d15d3e7f4489d9dfc91904e59f7f46f6c"`
Dec 07 16:32:13.683 INFO running `"docker" "rm" "-f" "12f0285394e0b99aaf8f33459e42755d15d3e7f4489d9dfc91904e59f7f46f6c"`
Dec 07 16:32:13.766 INFO [stdout] 12f0285394e0b99aaf8f33459e42755d15d3e7f4489d9dfc91904e59f7f46f6c