Oct 13 10:45:05.503 INFO checking post-sockets-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:45:05.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 10:45:05.932 INFO blam! 78b2bc16f92679403e52f4c3a3281f682e89976dec572c256b2f43e29e2f39c2
Oct 13 10:45:05.938 INFO running `"docker" "start" "-a" "78b2bc16f92679403e52f4c3a3281f682e89976dec572c256b2f43e29e2f39c2"`
Oct 13 10:45:06.696 INFO kablam! usermod: no changes
Oct 13 10:45:06.724 INFO kablam!     Checking post-sockets v0.1.0 (/source)
Oct 13 10:45:07.312 INFO kablam! warning: unused variable: `msg`
Oct 13 10:45:07.312 INFO kablam!   --> src/carrier.rs:34:24
Oct 13 10:45:07.312 INFO kablam!    |
Oct 13 10:45:07.312 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Oct 13 10:45:07.312 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Oct 13 10:45:07.312 INFO kablam!    |
Oct 13 10:45:07.312 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 10:45:07.312 INFO kablam! 
Oct 13 10:45:07.312 INFO kablam! warning: unused variable: `data`
Oct 13 10:45:07.312 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Oct 13 10:45:07.312 INFO kablam!    |
Oct 13 10:45:07.312 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Oct 13 10:45:07.312 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Oct 13 10:45:07.312 INFO kablam! 
Oct 13 10:45:07.312 INFO kablam! warning: unused variable: `mesg`
Oct 13 10:45:07.312 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Oct 13 10:45:07.312 INFO kablam!    |
Oct 13 10:45:07.312 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Oct 13 10:45:07.312 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Oct 13 10:45:07.312 INFO kablam! 
Oct 13 10:45:07.314 INFO kablam! warning: struct is never constructed: `Carrier`
Oct 13 10:45:07.314 INFO kablam!   --> src/carrier.rs:29:1
Oct 13 10:45:07.314 INFO kablam!    |
Oct 13 10:45:07.314 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Oct 13 10:45:07.314 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:45:07.314 INFO kablam!    |
Oct 13 10:45:07.314 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:45:07.314 INFO kablam! 
Oct 13 10:45:07.314 INFO kablam! warning: method is never used: `send`
Oct 13 10:45:07.314 INFO kablam!   --> src/carrier.rs:34:5
Oct 13 10:45:07.314 INFO kablam!    |
Oct 13 10:45:07.314 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Oct 13 10:45:07.314 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:45:07.314 INFO kablam! 
Oct 13 10:45:07.314 INFO kablam! warning: struct is never constructed: `Quic`
Oct 13 10:45:07.314 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Oct 13 10:45:07.315 INFO kablam!    |
Oct 13 10:45:07.315 INFO kablam! 65 | struct Quic {
Oct 13 10:45:07.315 INFO kablam!    | ^^^^^^^^^^^
Oct 13 10:45:07.315 INFO kablam! 
Oct 13 10:45:07.920 INFO kablam! warning: unused variable: `msg`
Oct 13 10:45:07.920 INFO kablam!   --> src/carrier.rs:34:24
Oct 13 10:45:07.920 INFO kablam!    |
Oct 13 10:45:07.921 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Oct 13 10:45:07.921 INFO kablam!    |                        ^^^ help: consider using `_msg` instead
Oct 13 10:45:07.921 INFO kablam!    |
Oct 13 10:45:07.921 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 10:45:07.921 INFO kablam! 
Oct 13 10:45:07.921 INFO kablam! warning: unused variable: `data`
Oct 13 10:45:07.921 INFO kablam!   --> src/protocols/quic/mod.rs:71:30
Oct 13 10:45:07.921 INFO kablam!    |
Oct 13 10:45:07.921 INFO kablam! 71 |     fn decode_message(&self, data : &[u8]) -> Option<Self::M> {
Oct 13 10:45:07.921 INFO kablam!    |                              ^^^^ help: consider using `_data` instead
Oct 13 10:45:07.921 INFO kablam! 
Oct 13 10:45:07.921 INFO kablam! warning: unused variable: `mesg`
Oct 13 10:45:07.921 INFO kablam!   --> src/protocols/quic/mod.rs:75:30
Oct 13 10:45:07.921 INFO kablam!    |
Oct 13 10:45:07.921 INFO kablam! 75 |     fn encode_message(&self, mesg : &Self::M) -> &[u8] {
Oct 13 10:45:07.921 INFO kablam!    |                              ^^^^ help: consider using `_mesg` instead
Oct 13 10:45:07.921 INFO kablam! 
Oct 13 10:45:07.921 INFO kablam! warning: struct is never constructed: `Carrier`
Oct 13 10:45:07.921 INFO kablam!   --> src/carrier.rs:29:1
Oct 13 10:45:07.921 INFO kablam!    |
Oct 13 10:45:07.921 INFO kablam! 29 | pub struct Carrier<P : Protocol> {
Oct 13 10:45:07.921 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:45:07.940 INFO kablam!    |
Oct 13 10:45:07.940 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:45:07.940 INFO kablam! 
Oct 13 10:45:07.941 INFO kablam! warning: method is never used: `send`
Oct 13 10:45:07.941 INFO kablam!   --> src/carrier.rs:34:5
Oct 13 10:45:07.941 INFO kablam!    |
Oct 13 10:45:07.941 INFO kablam! 34 |     fn send(&mut self, msg : &P::M) {
Oct 13 10:45:07.941 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:45:07.941 INFO kablam! 
Oct 13 10:45:07.941 INFO kablam! warning: struct is never constructed: `Quic`
Oct 13 10:45:07.941 INFO kablam!   --> src/protocols/quic/mod.rs:65:1
Oct 13 10:45:07.941 INFO kablam!    |
Oct 13 10:45:07.941 INFO kablam! 65 | struct Quic {
Oct 13 10:45:07.941 INFO kablam!    | ^^^^^^^^^^^
Oct 13 10:45:07.941 INFO kablam! 
Oct 13 10:45:09.280 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Oct 13 10:45:09.280 INFO kablam! su: No module specific data is present
Oct 13 10:45:09.618 INFO running `"docker" "rm" "-f" "78b2bc16f92679403e52f4c3a3281f682e89976dec572c256b2f43e29e2f39c2"`
Oct 13 10:45:09.856 INFO blam! 78b2bc16f92679403e52f4c3a3281f682e89976dec572c256b2f43e29e2f39c2