Sep 21 05:34:10.140 INFO checking post-sockets-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:34:10.140 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:34:10.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:34:10.296 INFO blam! a408e1f8a1798a4770ab17b033c0ba1114e0e913166f68535d4e98f8ad2548cf
Sep 21 05:34:10.298 INFO running `"docker" "start" "-a" "a408e1f8a1798a4770ab17b033c0ba1114e0e913166f68535d4e98f8ad2548cf"`
Sep 21 05:34:11.114 INFO kablam! usermod: no changes
Sep 21 05:34:11.152 INFO kablam!     Checking post-sockets v0.1.0 (/source)
Sep 21 05:34:11.432 INFO kablam! warning: unused variable: `msg`
Sep 21 05:34:11.432 INFO kablam!   --> src/carrier.rs:34:24
Sep 21 05:34:11.432 INFO kablam!    |
Sep 21 05:34:11.432 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 21 05:34:11.432 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Sep 21 05:34:11.432 INFO kablam!    |
Sep 21 05:34:11.432 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 05:34:11.432 INFO kablam! 
Sep 21 05:34:11.432 INFO kablam! warning: unused variable: `data`
Sep 21 05:34:11.432 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Sep 21 05:34:11.432 INFO kablam!    |
Sep 21 05:34:11.432 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Sep 21 05:34:11.432 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Sep 21 05:34:11.432 INFO kablam! 
Sep 21 05:34:11.432 INFO kablam! warning: unused variable: `mesg`
Sep 21 05:34:11.432 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Sep 21 05:34:11.432 INFO kablam!    |
Sep 21 05:34:11.432 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Sep 21 05:34:11.432 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Sep 21 05:34:11.432 INFO kablam! 
Sep 21 05:34:11.434 INFO kablam! warning: struct is never constructed: `Carrier`
Sep 21 05:34:11.434 INFO kablam!   --> src/carrier.rs:29:1
Sep 21 05:34:11.434 INFO kablam!    |
Sep 21 05:34:11.434 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Sep 21 05:34:11.434 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:34:11.434 INFO kablam!    |
Sep 21 05:34:11.434 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:34:11.434 INFO kablam! 
Sep 21 05:34:11.434 INFO kablam! warning: method is never used: `send`
Sep 21 05:34:11.434 INFO kablam!   --> src/carrier.rs:34:5
Sep 21 05:34:11.434 INFO kablam!    |
Sep 21 05:34:11.434 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 21 05:34:11.434 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:34:11.434 INFO kablam! 
Sep 21 05:34:11.434 INFO kablam! warning: struct is never constructed: `Quic`
Sep 21 05:34:11.434 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Sep 21 05:34:11.434 INFO kablam!    |
Sep 21 05:34:11.434 INFO kablam! 65 | struct Quic {
Sep 21 05:34:11.434 INFO kablam!    | ^^^^^^^^^^^
Sep 21 05:34:11.434 INFO kablam! 
Sep 21 05:34:11.437 INFO kablam! warning: unused variable: `msg`
Sep 21 05:34:11.437 INFO kablam!   --> src/carrier.rs:34:24
Sep 21 05:34:11.437 INFO kablam!    |
Sep 21 05:34:11.437 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 21 05:34:11.437 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Sep 21 05:34:11.437 INFO kablam!    |
Sep 21 05:34:11.437 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 05:34:11.437 INFO kablam! 
Sep 21 05:34:11.437 INFO kablam! warning: unused variable: `data`
Sep 21 05:34:11.437 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Sep 21 05:34:11.437 INFO kablam!    |
Sep 21 05:34:11.437 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Sep 21 05:34:11.437 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Sep 21 05:34:11.437 INFO kablam! 
Sep 21 05:34:11.437 INFO kablam! warning: unused variable: `mesg`
Sep 21 05:34:11.437 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Sep 21 05:34:11.437 INFO kablam!    |
Sep 21 05:34:11.437 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Sep 21 05:34:11.437 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Sep 21 05:34:11.437 INFO kablam! 
Sep 21 05:34:11.439 INFO kablam! warning: struct is never constructed: `Carrier`
Sep 21 05:34:11.439 INFO kablam!   --> src/carrier.rs:29:1
Sep 21 05:34:11.439 INFO kablam!    |
Sep 21 05:34:11.439 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Sep 21 05:34:11.440 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:34:11.440 INFO kablam!    |
Sep 21 05:34:11.440 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:34:11.440 INFO kablam! 
Sep 21 05:34:11.440 INFO kablam! warning: method is never used: `send`
Sep 21 05:34:11.440 INFO kablam!   --> src/carrier.rs:34:5
Sep 21 05:34:11.440 INFO kablam!    |
Sep 21 05:34:11.440 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 21 05:34:11.440 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:34:11.440 INFO kablam! 
Sep 21 05:34:11.440 INFO kablam! warning: struct is never constructed: `Quic`
Sep 21 05:34:11.440 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Sep 21 05:34:11.440 INFO kablam!    |
Sep 21 05:34:11.440 INFO kablam! 65 | struct Quic {
Sep 21 05:34:11.440 INFO kablam!    | ^^^^^^^^^^^
Sep 21 05:34:11.440 INFO kablam! 
Sep 21 05:34:11.693 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 21 05:34:11.695 INFO kablam! su: No module specific data is present
Sep 21 05:34:12.310 INFO running `"docker" "rm" "-f" "a408e1f8a1798a4770ab17b033c0ba1114e0e913166f68535d4e98f8ad2548cf"`
Sep 21 05:34:12.395 INFO blam! a408e1f8a1798a4770ab17b033c0ba1114e0e913166f68535d4e98f8ad2548cf