Dec 12 21:03:04.541 INFO testing woohp/foo against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:03:04.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:03:05.088 INFO [stdout] 8d16cc89b7a34d318e15e2e018fce09ac984134401ac4f286f6299e4d30645a8
Dec 12 21:03:05.099 INFO running `"docker" "start" "-a" "8d16cc89b7a34d318e15e2e018fce09ac984134401ac4f286f6299e4d30645a8"`
Dec 12 21:03:06.299 INFO [stderr] usermod: no changes
Dec 12 21:03:06.359 INFO [stderr]    Compiling main v0.0.1 (/source)
Dec 12 21:03:06.699 INFO [stderr] warning: unused variable: `node`
Dec 12 21:03:06.699 INFO [stderr]    --> src/kademlia.rs:145:23
Dec 12 21:03:06.699 INFO [stderr]     |
Dec 12 21:03:06.699 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Dec 12 21:03:06.699 INFO [stderr]     |                       ^^^^ help: consider using `_node` instead
Dec 12 21:03:06.699 INFO [stderr]     |
Dec 12 21:03:06.699 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 21:03:06.699 INFO [stderr] 
Dec 12 21:03:06.737 INFO [stderr] warning: method is never used: `new`
Dec 12 21:03:06.737 INFO [stderr]   --> src/kademlia.rs:11:5
Dec 12 21:03:06.737 INFO [stderr]    |
Dec 12 21:03:06.737 INFO [stderr] 11 |     fn new(a: u32, b: u32, c: u32, d: u32, e: u32) -> NodeId {
Dec 12 21:03:06.737 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.737 INFO [stderr]    |
Dec 12 21:03:06.737 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:03:06.737 INFO [stderr] 
Dec 12 21:03:06.737 INFO [stderr] warning: method is never used: `midpoint`
Dec 12 21:03:06.737 INFO [stderr]   --> src/kademlia.rs:15:5
Dec 12 21:03:06.737 INFO [stderr]    |
Dec 12 21:03:06.737 INFO [stderr] 15 |     fn midpoint(&self, other: NodeId) -> NodeId {
Dec 12 21:03:06.737 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.737 INFO [stderr] 
Dec 12 21:03:06.737 INFO [stderr] warning: method is never used: `plus_one`
Dec 12 21:03:06.737 INFO [stderr]   --> src/kademlia.rs:47:5
Dec 12 21:03:06.737 INFO [stderr]    |
Dec 12 21:03:06.737 INFO [stderr] 47 |     fn plus_one(&self) -> NodeId {
Dec 12 21:03:06.737 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.737 INFO [stderr] 
Dec 12 21:03:06.737 INFO [stderr] warning: method is never used: `distance`
Dec 12 21:03:06.737 INFO [stderr]   --> src/kademlia.rs:62:5
Dec 12 21:03:06.737 INFO [stderr]    |
Dec 12 21:03:06.737 INFO [stderr] 62 |     fn distance(&self, other: NodeId) -> u32 {
Dec 12 21:03:06.737 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.737 INFO [stderr] 
Dec 12 21:03:06.737 INFO [stderr] warning: method is never used: `distance`
Dec 12 21:03:06.737 INFO [stderr]    --> src/kademlia.rs:133:5
Dec 12 21:03:06.737 INFO [stderr]     |
Dec 12 21:03:06.737 INFO [stderr] 133 |     fn distance(&self, other: Node) -> u32 {
Dec 12 21:03:06.737 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.737 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: struct is never constructed: `KBucket`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:138:1
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 138 | struct KBucket {
Dec 12 21:03:06.738 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: method is never used: `add`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:145:5
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Dec 12 21:03:06.738 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: method is never used: `split`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:149:5
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 149 |     fn split(&self) -> (KBucket, KBucket) {
Dec 12 21:03:06.738 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: method is never used: `has_in_range`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:174:5
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 174 |     fn has_in_range(&self, node: Node) -> bool {
Dec 12 21:03:06.738 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: method is never used: `depth`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:178:5
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 178 |     fn depth(&self) -> u32 {
Dec 12 21:03:06.738 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.738 INFO [stderr] warning: struct is never constructed: `RoutingTable`
Dec 12 21:03:06.738 INFO [stderr]    --> src/kademlia.rs:183:1
Dec 12 21:03:06.738 INFO [stderr]     |
Dec 12 21:03:06.738 INFO [stderr] 183 | pub struct RoutingTable {
Dec 12 21:03:06.738 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.738 INFO [stderr] 
Dec 12 21:03:06.743 INFO [stderr] warning: method is never used: `add`
Dec 12 21:03:06.743 INFO [stderr]    --> src/kademlia.rs:189:5
Dec 12 21:03:06.743 INFO [stderr]     |
Dec 12 21:03:06.743 INFO [stderr] 189 |     fn add(&mut self, node: Node) {
Dec 12 21:03:06.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.743 INFO [stderr] 
Dec 12 21:03:06.743 INFO [stderr] warning: method is never used: `get_bucket_for`
Dec 12 21:03:06.743 INFO [stderr]    --> src/kademlia.rs:209:5
Dec 12 21:03:06.743 INFO [stderr]     |
Dec 12 21:03:06.743 INFO [stderr] 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Dec 12 21:03:06.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.743 INFO [stderr] 
Dec 12 21:03:06.743 INFO [stderr] warning: method is never used: `split_bucket`
Dec 12 21:03:06.743 INFO [stderr]    --> src/kademlia.rs:218:5
Dec 12 21:03:06.743 INFO [stderr]     |
Dec 12 21:03:06.743 INFO [stderr] 218 |     fn split_bucket(&mut self, index: usize) {
Dec 12 21:03:06.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:06.743 INFO [stderr] 
Dec 12 21:03:07.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 12 21:03:07.643 INFO [stderr] su: No module specific data is present
Dec 12 21:03:08.455 INFO running `"docker" "inspect" "8d16cc89b7a34d318e15e2e018fce09ac984134401ac4f286f6299e4d30645a8"`
Dec 12 21:03:08.765 INFO running `"docker" "rm" "-f" "8d16cc89b7a34d318e15e2e018fce09ac984134401ac4f286f6299e4d30645a8"`
Dec 12 21:03:09.079 INFO [stdout] 8d16cc89b7a34d318e15e2e018fce09ac984134401ac4f286f6299e4d30645a8
Dec 12 21:03:09.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:03:09.560 INFO [stdout] 123aee258511dcbc91b4acad3033a0311196b181e91b2e8abd1499417d1e1511
Dec 12 21:03:09.565 INFO running `"docker" "start" "-a" "123aee258511dcbc91b4acad3033a0311196b181e91b2e8abd1499417d1e1511"`
Dec 12 21:03:10.733 INFO [stderr] usermod: no changes
Dec 12 21:03:10.791 INFO [stderr]    Compiling main v0.0.1 (/source)
Dec 12 21:03:11.163 INFO [stderr] warning: unused variable: `node`
Dec 12 21:03:11.163 INFO [stderr]    --> src/kademlia.rs:145:23
Dec 12 21:03:11.163 INFO [stderr]     |
Dec 12 21:03:11.163 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Dec 12 21:03:11.163 INFO [stderr]     |                       ^^^^ help: consider using `_node` instead
Dec 12 21:03:11.163 INFO [stderr]     |
Dec 12 21:03:11.163 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 21:03:11.163 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: method is never used: `distance`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:133:5
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 133 |     fn distance(&self, other: Node) -> u32 {
Dec 12 21:03:11.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 21:03:11.215 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: struct is never constructed: `KBucket`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:138:1
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 138 | struct KBucket {
Dec 12 21:03:11.215 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 12 21:03:11.215 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: method is never used: `add`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:145:5
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 145 |     fn add(&mut self, node: Node) -> bool {
Dec 12 21:03:11.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.215 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: method is never used: `split`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:149:5
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 149 |     fn split(&self) -> (KBucket, KBucket) {
Dec 12 21:03:11.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.215 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: method is never used: `has_in_range`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:174:5
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 174 |     fn has_in_range(&self, node: Node) -> bool {
Dec 12 21:03:11.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.215 INFO [stderr] 
Dec 12 21:03:11.215 INFO [stderr] warning: method is never used: `depth`
Dec 12 21:03:11.215 INFO [stderr]    --> src/kademlia.rs:178:5
Dec 12 21:03:11.215 INFO [stderr]     |
Dec 12 21:03:11.215 INFO [stderr] 178 |     fn depth(&self) -> u32 {
Dec 12 21:03:11.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.216 INFO [stderr] 
Dec 12 21:03:11.216 INFO [stderr] warning: struct is never constructed: `RoutingTable`
Dec 12 21:03:11.216 INFO [stderr]    --> src/kademlia.rs:183:1
Dec 12 21:03:11.216 INFO [stderr]     |
Dec 12 21:03:11.216 INFO [stderr] 183 | pub struct RoutingTable {
Dec 12 21:03:11.216 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.216 INFO [stderr] 
Dec 12 21:03:11.216 INFO [stderr] warning: method is never used: `add`
Dec 12 21:03:11.216 INFO [stderr]    --> src/kademlia.rs:189:5
Dec 12 21:03:11.216 INFO [stderr]     |
Dec 12 21:03:11.216 INFO [stderr] 189 |     fn add(&mut self, node: Node) {
Dec 12 21:03:11.216 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.216 INFO [stderr] 
Dec 12 21:03:11.216 INFO [stderr] warning: method is never used: `get_bucket_for`
Dec 12 21:03:11.216 INFO [stderr]    --> src/kademlia.rs:209:5
Dec 12 21:03:11.216 INFO [stderr]     |
Dec 12 21:03:11.216 INFO [stderr] 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Dec 12 21:03:11.216 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.216 INFO [stderr] 
Dec 12 21:03:11.216 INFO [stderr] warning: method is never used: `split_bucket`
Dec 12 21:03:11.216 INFO [stderr]    --> src/kademlia.rs:218:5
Dec 12 21:03:11.216 INFO [stderr]     |
Dec 12 21:03:11.216 INFO [stderr] 218 |     fn split_bucket(&mut self, index: usize) {
Dec 12 21:03:11.216 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:03:11.216 INFO [stderr] 
Dec 12 21:03:11.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 12 21:03:11.884 INFO [stderr] su: No module specific data is present
Dec 12 21:03:12.791 INFO running `"docker" "inspect" "123aee258511dcbc91b4acad3033a0311196b181e91b2e8abd1499417d1e1511"`
Dec 12 21:03:13.179 INFO running `"docker" "rm" "-f" "123aee258511dcbc91b4acad3033a0311196b181e91b2e8abd1499417d1e1511"`
Dec 12 21:03:13.461 INFO [stdout] 123aee258511dcbc91b4acad3033a0311196b181e91b2e8abd1499417d1e1511
Dec 12 21:03:13.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:03:13.949 INFO [stdout] f3ca278812b78fb9ad4310af74be87a54f6fdf7d2c4e9c36eed0962b67f14c01
Dec 12 21:03:13.956 INFO running `"docker" "start" "-a" "f3ca278812b78fb9ad4310af74be87a54f6fdf7d2c4e9c36eed0962b67f14c01"`
Dec 12 21:03:15.211 INFO [stderr] usermod: no changes
Dec 12 21:03:15.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 21:03:15.275 INFO [stderr]      Running /target/debug/deps/main-0ee2068438fda47c
Dec 12 21:03:15.275 INFO [stdout] 
Dec 12 21:03:15.275 INFO [stdout] running 6 tests
Dec 12 21:03:15.281 INFO [stdout] test kademlia::tests::test_midpoint_simple ... ok
Dec 12 21:03:15.281 INFO [stdout] test kademlia::tests::test_distance ... ok
Dec 12 21:03:15.281 INFO [stdout] test kademlia::tests::test_plus_one_carry_over_twice ... ok
Dec 12 21:03:15.281 INFO [stdout] test kademlia::tests::test_midpoint_simple_2 ... ok
Dec 12 21:03:15.281 INFO [stdout] test kademlia::tests::test_plus_one_carry_over ... ok
Dec 12 21:03:15.287 INFO [stdout] test kademlia::tests::test_plus_one_simple ... ok
Dec 12 21:03:15.287 INFO [stdout] 
Dec 12 21:03:15.287 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:03:15.287 INFO [stdout] 
Dec 12 21:03:15.293 INFO [stderr] su: No module specific data is present
Dec 12 21:03:16.155 INFO running `"docker" "inspect" "f3ca278812b78fb9ad4310af74be87a54f6fdf7d2c4e9c36eed0962b67f14c01"`
Dec 12 21:03:16.525 INFO running `"docker" "rm" "-f" "f3ca278812b78fb9ad4310af74be87a54f6fdf7d2c4e9c36eed0962b67f14c01"`
Dec 12 21:03:16.838 INFO [stdout] f3ca278812b78fb9ad4310af74be87a54f6fdf7d2c4e9c36eed0962b67f14c01