Oct 31 17:58:46.149 INFO checking woohp/foo against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:58:46.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 17:58:46.556 INFO blam! 64f589dcd174c5f6d5b49db14ba4d8f9ffbee32cab049438013a15c38ef11ac4
Oct 31 17:58:46.620 INFO running `"docker" "start" "-a" "64f589dcd174c5f6d5b49db14ba4d8f9ffbee32cab049438013a15c38ef11ac4"`
Oct 31 17:58:48.563 INFO kablam! usermod: no changes
Oct 31 17:58:48.608 INFO kablam!     Checking main v0.0.1 (/source)
Oct 31 17:58:49.052 INFO kablam! warning: unused variable: `node`
Oct 31 17:58:49.052 INFO kablam!    --> src/kademlia.rs:145:23
Oct 31 17:58:49.052 INFO kablam!     |
Oct 31 17:58:49.052 INFO kablam! 145 |     fn add(&mut self, node: Node) -> bool {
Oct 31 17:58:49.052 INFO kablam!     |                       ^^^^ help: consider using `_node` instead
Oct 31 17:58:49.052 INFO kablam!     |
Oct 31 17:58:49.052 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:58:49.052 INFO kablam! 
Oct 31 17:58:49.152 INFO kablam! warning: unused variable: `node`
Oct 31 17:58:49.152 INFO kablam!    --> src/kademlia.rs:145:23
Oct 31 17:58:49.152 INFO kablam!     |
Oct 31 17:58:49.152 INFO kablam! 145 |     fn add(&mut self, node: Node) -> bool {
Oct 31 17:58:49.152 INFO kablam!     |                       ^^^^ help: consider using `_node` instead
Oct 31 17:58:49.152 INFO kablam!     |
Oct 31 17:58:49.152 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:58:49.152 INFO kablam! 
Oct 31 17:58:49.192 INFO kablam! warning: method is never used: `distance`
Oct 31 17:58:49.192 INFO kablam!    --> src/kademlia.rs:133:5
Oct 31 17:58:49.192 INFO kablam!     |
Oct 31 17:58:49.192 INFO kablam! 133 |     fn distance(&self, other: Node) -> u32 {
Oct 31 17:58:49.192 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.192 INFO kablam!     |
Oct 31 17:58:49.192 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 17:58:49.192 INFO kablam! 
Oct 31 17:58:49.192 INFO kablam! warning: struct is never constructed: `KBucket`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:138:1
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 138 | struct KBucket {
Oct 31 17:58:49.193 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `add`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:145:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 145 |     fn add(&mut self, node: Node) -> bool {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `split`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:149:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 149 |     fn split(&self) -> (KBucket, KBucket) {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `has_in_range`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:174:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 174 |     fn has_in_range(&self, node: Node) -> bool {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `depth`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:178:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 178 |     fn depth(&self) -> u32 {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: struct is never constructed: `RoutingTable`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:183:1
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 183 | pub struct RoutingTable {
Oct 31 17:58:49.193 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `add`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:189:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 189 |     fn add(&mut self, node: Node) {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `get_bucket_for`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:209:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.193 INFO kablam! warning: method is never used: `split_bucket`
Oct 31 17:58:49.193 INFO kablam!    --> src/kademlia.rs:218:5
Oct 31 17:58:49.193 INFO kablam!     |
Oct 31 17:58:49.193 INFO kablam! 218 |     fn split_bucket(&mut self, index: usize) {
Oct 31 17:58:49.193 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.193 INFO kablam! 
Oct 31 17:58:49.244 INFO kablam! warning: method is never used: `new`
Oct 31 17:58:49.244 INFO kablam!   --> src/kademlia.rs:11:5
Oct 31 17:58:49.244 INFO kablam!    |
Oct 31 17:58:49.244 INFO kablam! 11 |     fn new(a: u32, b: u32, c: u32, d: u32, e: u32) -> NodeId {
Oct 31 17:58:49.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam!    |
Oct 31 17:58:49.245 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `midpoint`
Oct 31 17:58:49.245 INFO kablam!   --> src/kademlia.rs:15:5
Oct 31 17:58:49.245 INFO kablam!    |
Oct 31 17:58:49.245 INFO kablam! 15 |     fn midpoint(&self, other: NodeId) -> NodeId {
Oct 31 17:58:49.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `plus_one`
Oct 31 17:58:49.245 INFO kablam!   --> src/kademlia.rs:47:5
Oct 31 17:58:49.245 INFO kablam!    |
Oct 31 17:58:49.245 INFO kablam! 47 |     fn plus_one(&self) -> NodeId {
Oct 31 17:58:49.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `distance`
Oct 31 17:58:49.245 INFO kablam!   --> src/kademlia.rs:62:5
Oct 31 17:58:49.245 INFO kablam!    |
Oct 31 17:58:49.245 INFO kablam! 62 |     fn distance(&self, other: NodeId) -> u32 {
Oct 31 17:58:49.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `distance`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:133:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 133 |     fn distance(&self, other: Node) -> u32 {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: struct is never constructed: `KBucket`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:138:1
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 138 | struct KBucket {
Oct 31 17:58:49.245 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `add`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:145:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 145 |     fn add(&mut self, node: Node) -> bool {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `split`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:149:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 149 |     fn split(&self) -> (KBucket, KBucket) {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `has_in_range`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:174:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 174 |     fn has_in_range(&self, node: Node) -> bool {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `depth`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:178:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 178 |     fn depth(&self) -> u32 {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: struct is never constructed: `RoutingTable`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:183:1
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 183 | pub struct RoutingTable {
Oct 31 17:58:49.245 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `add`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:189:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 189 |     fn add(&mut self, node: Node) {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `get_bucket_for`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:209:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 209 |     fn get_bucket_for(&self, node: &Node) -> usize {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.245 INFO kablam! warning: method is never used: `split_bucket`
Oct 31 17:58:49.245 INFO kablam!    --> src/kademlia.rs:218:5
Oct 31 17:58:49.245 INFO kablam!     |
Oct 31 17:58:49.245 INFO kablam! 218 |     fn split_bucket(&mut self, index: usize) {
Oct 31 17:58:49.245 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:58:49.245 INFO kablam! 
Oct 31 17:58:49.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Oct 31 17:58:49.284 INFO kablam! su: No module specific data is present
Oct 31 17:58:50.002 INFO running `"docker" "rm" "-f" "64f589dcd174c5f6d5b49db14ba4d8f9ffbee32cab049438013a15c38ef11ac4"`
Oct 31 17:58:50.300 INFO blam! 64f589dcd174c5f6d5b49db14ba4d8f9ffbee32cab049438013a15c38ef11ac4