Nov 27 16:57:31.876 INFO checking woohp/foo against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 16:57:31.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 27 16:57:32.428 INFO [stdout] 3a8fadc1afa5e289622ab364ca5f850deebab67e5dce5c0c2eb81f6463803d89
Nov 27 16:57:32.431 INFO running `"docker" "start" "-a" "3a8fadc1afa5e289622ab364ca5f850deebab67e5dce5c0c2eb81f6463803d89"`
Nov 27 16:57:33.724 INFO [stderr] usermod: no changes
Nov 27 16:57:33.760 INFO [stderr]     Checking main v0.0.1 (/source)
Nov 27 16:57:34.172 INFO [stderr] warning: unused variable: `node`
Nov 27 16:57:34.172 INFO [stderr]    --> src/kademlia.rs:145:23
Nov 27 16:57:34.172 INFO [stderr]     |
Nov 27 16:57:34.172 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Nov 27 16:57:34.172 INFO [stderr]     |                       ^^^^ help: consider using `_node` instead
Nov 27 16:57:34.172 INFO [stderr]     |
Nov 27 16:57:34.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 16:57:34.172 INFO [stderr] 
Nov 27 16:57:34.343 INFO [stderr] warning: method is never used: `new`
Nov 27 16:57:34.343 INFO [stderr]   --> src/kademlia.rs:11:5
Nov 27 16:57:34.343 INFO [stderr]    |
Nov 27 16:57:34.344 INFO [stderr] 11 |     fn new(a: u32, b: u32, c: u32, d: u32, e: u32) -> NodeId {
Nov 27 16:57:34.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr]    |
Nov 27 16:57:34.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `midpoint`
Nov 27 16:57:34.344 INFO [stderr]   --> src/kademlia.rs:15:5
Nov 27 16:57:34.344 INFO [stderr]    |
Nov 27 16:57:34.344 INFO [stderr] 15 |     fn midpoint(&self, other: NodeId) -> NodeId {
Nov 27 16:57:34.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `plus_one`
Nov 27 16:57:34.344 INFO [stderr]   --> src/kademlia.rs:47:5
Nov 27 16:57:34.344 INFO [stderr]    |
Nov 27 16:57:34.344 INFO [stderr] 47 |     fn plus_one(&self) -> NodeId {
Nov 27 16:57:34.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `distance`
Nov 27 16:57:34.344 INFO [stderr]   --> src/kademlia.rs:62:5
Nov 27 16:57:34.344 INFO [stderr]    |
Nov 27 16:57:34.344 INFO [stderr] 62 |     fn distance(&self, other: NodeId) -> u32 {
Nov 27 16:57:34.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `distance`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:133:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 133 |     fn distance(&self, other: Node) -> u32 {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: struct is never constructed: `KBucket`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:138:1
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 138 | struct KBucket {
Nov 27 16:57:34.344 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `add`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:145:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `split`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:149:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 149 |     fn split(&self) -> (KBucket, KBucket) {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `has_in_range`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:174:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 174 |     fn has_in_range(&self, node: Node) -> bool {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `depth`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:178:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 178 |     fn depth(&self) -> u32 {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: struct is never constructed: `RoutingTable`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:183:1
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 183 | pub struct RoutingTable {
Nov 27 16:57:34.344 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `add`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:189:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 189 |     fn add(&mut self, node: Node) {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `get_bucket_for`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:209:5
Nov 27 16:57:34.344 INFO [stderr]     |
Nov 27 16:57:34.344 INFO [stderr] 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Nov 27 16:57:34.344 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.344 INFO [stderr] 
Nov 27 16:57:34.344 INFO [stderr] warning: method is never used: `split_bucket`
Nov 27 16:57:34.344 INFO [stderr]    --> src/kademlia.rs:218:5
Nov 27 16:57:34.345 INFO [stderr]     |
Nov 27 16:57:34.345 INFO [stderr] 218 |     fn split_bucket(&mut self, index: usize) {
Nov 27 16:57:34.345 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.345 INFO [stderr] 
Nov 27 16:57:34.359 INFO [stderr] warning: unused variable: `node`
Nov 27 16:57:34.360 INFO [stderr]    --> src/kademlia.rs:145:23
Nov 27 16:57:34.360 INFO [stderr]     |
Nov 27 16:57:34.360 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Nov 27 16:57:34.360 INFO [stderr]     |                       ^^^^ help: consider using `_node` instead
Nov 27 16:57:34.360 INFO [stderr]     |
Nov 27 16:57:34.370 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 16:57:34.370 INFO [stderr] 
Nov 27 16:57:34.488 INFO [stderr] warning: method is never used: `distance`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:133:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 133 |     fn distance(&self, other: Node) -> u32 {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: struct is never constructed: `KBucket`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:138:1
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 138 | struct KBucket {
Nov 27 16:57:34.489 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `add`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:145:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `split`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:149:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 149 |     fn split(&self) -> (KBucket, KBucket) {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `has_in_range`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:174:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 174 |     fn has_in_range(&self, node: Node) -> bool {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `depth`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:178:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 178 |     fn depth(&self) -> u32 {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: struct is never constructed: `RoutingTable`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:183:1
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 183 | pub struct RoutingTable {
Nov 27 16:57:34.489 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `add`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:189:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 189 |     fn add(&mut self, node: Node) {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `get_bucket_for`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:209:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.489 INFO [stderr] warning: method is never used: `split_bucket`
Nov 27 16:57:34.489 INFO [stderr]    --> src/kademlia.rs:218:5
Nov 27 16:57:34.489 INFO [stderr]     |
Nov 27 16:57:34.489 INFO [stderr] 218 |     fn split_bucket(&mut self, index: usize) {
Nov 27 16:57:34.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:57:34.489 INFO [stderr] 
Nov 27 16:57:34.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 27 16:57:34.540 INFO [stderr] su: No module specific data is present
Nov 27 16:57:35.766 INFO running `"docker" "inspect" "3a8fadc1afa5e289622ab364ca5f850deebab67e5dce5c0c2eb81f6463803d89"`
Nov 27 16:57:36.036 INFO running `"docker" "rm" "-f" "3a8fadc1afa5e289622ab364ca5f850deebab67e5dce5c0c2eb81f6463803d89"`
Nov 27 16:57:36.410 INFO [stdout] 3a8fadc1afa5e289622ab364ca5f850deebab67e5dce5c0c2eb81f6463803d89