Sep 04 07:54:13.532 INFO checking post-sockets-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 07:54:13.532 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 07:54:13.532 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:54:13.753 INFO blam! 6e0187473b28bf6e60785d404d37b9f8b6ec408f48420d8b75ca7557de82bed1
Sep 04 07:54:13.754 INFO running `"docker" "start" "-a" "6e0187473b28bf6e60785d404d37b9f8b6ec408f48420d8b75ca7557de82bed1"`
Sep 04 07:54:14.475 INFO kablam!     Checking post-sockets v0.1.0 (file:///source)
Sep 04 07:54:14.995 INFO kablam! warning: unused variable: `msg`
Sep 04 07:54:14.996 INFO kablam!   --> src/carrier.rs:34:24
Sep 04 07:54:14.996 INFO kablam!    |
Sep 04 07:54:14.996 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 04 07:54:14.996 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Sep 04 07:54:14.996 INFO kablam!    |
Sep 04 07:54:14.997 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 07:54:14.997 INFO kablam! 
Sep 04 07:54:14.997 INFO kablam! warning: unused variable: `data`
Sep 04 07:54:14.997 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Sep 04 07:54:14.997 INFO kablam!    |
Sep 04 07:54:14.997 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Sep 04 07:54:14.997 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Sep 04 07:54:14.997 INFO kablam! 
Sep 04 07:54:14.997 INFO kablam! warning: unused variable: `mesg`
Sep 04 07:54:14.997 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Sep 04 07:54:14.997 INFO kablam!    |
Sep 04 07:54:14.997 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Sep 04 07:54:14.997 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Sep 04 07:54:14.997 INFO kablam! 
Sep 04 07:54:15.001 INFO kablam! warning: struct is never constructed: `Carrier`
Sep 04 07:54:15.002 INFO kablam!   --> src/carrier.rs:29:1
Sep 04 07:54:15.002 INFO kablam!    |
Sep 04 07:54:15.002 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Sep 04 07:54:15.002 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:54:15.002 INFO kablam!    |
Sep 04 07:54:15.002 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 07:54:15.002 INFO kablam! 
Sep 04 07:54:15.002 INFO kablam! warning: method is never used: `send`
Sep 04 07:54:15.002 INFO kablam!   --> src/carrier.rs:34:5
Sep 04 07:54:15.002 INFO kablam!    |
Sep 04 07:54:15.003 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 04 07:54:15.003 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:54:15.003 INFO kablam! 
Sep 04 07:54:15.003 INFO kablam! warning: struct is never constructed: `Quic`
Sep 04 07:54:15.003 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Sep 04 07:54:15.003 INFO kablam!    |
Sep 04 07:54:15.003 INFO kablam! 65 | struct Quic {
Sep 04 07:54:15.003 INFO kablam!    | ^^^^^^^^^^^
Sep 04 07:54:15.003 INFO kablam! 
Sep 04 07:54:15.121 INFO kablam! warning: unused variable: `msg`
Sep 04 07:54:15.121 INFO kablam!   --> src/carrier.rs:34:24
Sep 04 07:54:15.122 INFO kablam!    |
Sep 04 07:54:15.122 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 04 07:54:15.122 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Sep 04 07:54:15.122 INFO kablam!    |
Sep 04 07:54:15.123 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 07:54:15.123 INFO kablam! 
Sep 04 07:54:15.124 INFO kablam! warning: unused variable: `data`
Sep 04 07:54:15.124 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Sep 04 07:54:15.124 INFO kablam!    |
Sep 04 07:54:15.124 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Sep 04 07:54:15.124 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Sep 04 07:54:15.124 INFO kablam! 
Sep 04 07:54:15.125 INFO kablam! warning: unused variable: `mesg`
Sep 04 07:54:15.125 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Sep 04 07:54:15.125 INFO kablam!    |
Sep 04 07:54:15.125 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Sep 04 07:54:15.125 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Sep 04 07:54:15.126 INFO kablam! 
Sep 04 07:54:15.133 INFO kablam! warning: struct is never constructed: `Carrier`
Sep 04 07:54:15.133 INFO kablam!   --> src/carrier.rs:29:1
Sep 04 07:54:15.133 INFO kablam!    |
Sep 04 07:54:15.133 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Sep 04 07:54:15.133 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:54:15.133 INFO kablam!    |
Sep 04 07:54:15.134 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 07:54:15.134 INFO kablam! 
Sep 04 07:54:15.135 INFO kablam! warning: method is never used: `send`
Sep 04 07:54:15.135 INFO kablam!   --> src/carrier.rs:34:5
Sep 04 07:54:15.135 INFO kablam!    |
Sep 04 07:54:15.135 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Sep 04 07:54:15.135 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:54:15.135 INFO kablam! 
Sep 04 07:54:15.136 INFO kablam! warning: struct is never constructed: `Quic`
Sep 04 07:54:15.136 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Sep 04 07:54:15.136 INFO kablam!    |
Sep 04 07:54:15.136 INFO kablam! 65 | struct Quic {
Sep 04 07:54:15.136 INFO kablam!    | ^^^^^^^^^^^
Sep 04 07:54:15.137 INFO kablam! 
Sep 04 07:54:16.048 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Sep 04 07:54:16.053 INFO kablam! su: No module specific data is present
Sep 04 07:54:16.461 INFO running `"docker" "rm" "-f" "6e0187473b28bf6e60785d404d37b9f8b6ec408f48420d8b75ca7557de82bed1"`
Sep 04 07:54:16.596 INFO blam! 6e0187473b28bf6e60785d404d37b9f8b6ec408f48420d8b75ca7557de82bed1