Aug 31 18:26:47.259 INFO checking post-sockets-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:26:47.259 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:26:47.260 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:26:47.458 INFO blam! 223b080716afc17f2590cd5b2ec9e62f85ef27a20301815481b0e6e1f189b364
Aug 31 18:26:47.460 INFO running `"docker" "start" "-a" "223b080716afc17f2590cd5b2ec9e62f85ef27a20301815481b0e6e1f189b364"`
Aug 31 18:26:48.089 INFO kablam!     Checking post-sockets v0.1.0 (file:///source)
Aug 31 18:26:48.612 INFO kablam! warning: unused variable: `msg`
Aug 31 18:26:48.612 INFO kablam!   --> src/carrier.rs:34:24
Aug 31 18:26:48.612 INFO kablam!    |
Aug 31 18:26:48.612 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Aug 31 18:26:48.612 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Aug 31 18:26:48.612 INFO kablam!    |
Aug 31 18:26:48.612 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 18:26:48.613 INFO kablam! 
Aug 31 18:26:48.613 INFO kablam! warning: unused variable: `data`
Aug 31 18:26:48.613 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Aug 31 18:26:48.614 INFO kablam!    |
Aug 31 18:26:48.614 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Aug 31 18:26:48.614 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Aug 31 18:26:48.614 INFO kablam! 
Aug 31 18:26:48.614 INFO kablam! warning: unused variable: `mesg`
Aug 31 18:26:48.614 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Aug 31 18:26:48.614 INFO kablam!    |
Aug 31 18:26:48.614 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Aug 31 18:26:48.614 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Aug 31 18:26:48.614 INFO kablam! 
Aug 31 18:26:48.618 INFO kablam! warning: struct is never constructed: `Carrier`
Aug 31 18:26:48.618 INFO kablam!   --> src/carrier.rs:29:1
Aug 31 18:26:48.618 INFO kablam!    |
Aug 31 18:26:48.618 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Aug 31 18:26:48.618 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:26:48.618 INFO kablam!    |
Aug 31 18:26:48.618 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 18:26:48.618 INFO kablam! 
Aug 31 18:26:48.618 INFO kablam! warning: method is never used: `send`
Aug 31 18:26:48.618 INFO kablam!   --> src/carrier.rs:34:5
Aug 31 18:26:48.618 INFO kablam!    |
Aug 31 18:26:48.618 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Aug 31 18:26:48.618 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:26:48.618 INFO kablam! 
Aug 31 18:26:48.618 INFO kablam! warning: struct is never constructed: `Quic`
Aug 31 18:26:48.618 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Aug 31 18:26:48.618 INFO kablam!    |
Aug 31 18:26:48.619 INFO kablam! 65 | struct Quic {
Aug 31 18:26:48.619 INFO kablam!    | ^^^^^^^^^^^
Aug 31 18:26:48.619 INFO kablam! 
Aug 31 18:26:48.715 INFO kablam! warning: unused variable: `msg`
Aug 31 18:26:48.715 INFO kablam!   --> src/carrier.rs:34:24
Aug 31 18:26:48.715 INFO kablam!    |
Aug 31 18:26:48.715 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Aug 31 18:26:48.715 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Aug 31 18:26:48.715 INFO kablam!    |
Aug 31 18:26:48.715 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 18:26:48.715 INFO kablam! 
Aug 31 18:26:48.715 INFO kablam! warning: unused variable: `data`
Aug 31 18:26:48.715 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Aug 31 18:26:48.715 INFO kablam!    |
Aug 31 18:26:48.715 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Aug 31 18:26:48.715 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Aug 31 18:26:48.716 INFO kablam! 
Aug 31 18:26:48.716 INFO kablam! warning: unused variable: `mesg`
Aug 31 18:26:48.716 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Aug 31 18:26:48.716 INFO kablam!    |
Aug 31 18:26:48.716 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Aug 31 18:26:48.716 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Aug 31 18:26:48.716 INFO kablam! 
Aug 31 18:26:48.722 INFO kablam! warning: struct is never constructed: `Carrier`
Aug 31 18:26:48.722 INFO kablam!   --> src/carrier.rs:29:1
Aug 31 18:26:48.723 INFO kablam!    |
Aug 31 18:26:48.723 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Aug 31 18:26:48.723 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:26:48.723 INFO kablam!    |
Aug 31 18:26:48.723 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 18:26:48.723 INFO kablam! 
Aug 31 18:26:48.723 INFO kablam! warning: method is never used: `send`
Aug 31 18:26:48.723 INFO kablam!   --> src/carrier.rs:34:5
Aug 31 18:26:48.723 INFO kablam!    |
Aug 31 18:26:48.723 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Aug 31 18:26:48.723 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:26:48.724 INFO kablam! 
Aug 31 18:26:48.724 INFO kablam! warning: struct is never constructed: `Quic`
Aug 31 18:26:48.724 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Aug 31 18:26:48.724 INFO kablam!    |
Aug 31 18:26:48.724 INFO kablam! 65 | struct Quic {
Aug 31 18:26:48.724 INFO kablam!    | ^^^^^^^^^^^
Aug 31 18:26:48.724 INFO kablam! 
Aug 31 18:26:49.412 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Aug 31 18:26:49.417 INFO kablam! su: No module specific data is present
Aug 31 18:26:49.850 INFO running `"docker" "rm" "-f" "223b080716afc17f2590cd5b2ec9e62f85ef27a20301815481b0e6e1f189b364"`
Aug 31 18:26:49.999 INFO blam! 223b080716afc17f2590cd5b2ec9e62f85ef27a20301815481b0e6e1f189b364