Dec 11 18:37:03.853 INFO checking faradayio/toy-tokio-queue against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:37:03.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 18:37:04.264 INFO [stdout] 4f8b7a1eaeaaea6495dbb1fde3943abe933489a6a9c9c6f47bbc9b0254be997e
Dec 11 18:37:04.272 INFO running `"docker" "start" "-a" "4f8b7a1eaeaaea6495dbb1fde3943abe933489a6a9c9c6f47bbc9b0254be997e"`
Dec 11 18:37:05.260 INFO [stderr] usermod: no changes
Dec 11 18:37:05.510 INFO [stderr]    Compiling openssl v0.10.7
Dec 11 18:37:05.515 INFO [stderr]    Compiling syn v0.13.10
Dec 11 18:37:12.664 INFO [stderr]     Checking tokio-openssl v0.2.0
Dec 11 18:37:15.992 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 11 18:37:18.352 INFO [stderr]     Checking structopt v0.2.8
Dec 11 18:37:19.180 INFO [stderr]     Checking toy-tokio-queue v0.1.0 (/source)
Dec 11 18:37:23.012 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 18:37:23.012 INFO [stderr]  --> src/main.rs:9:1
Dec 11 18:37:23.012 INFO [stderr]   |
Dec 11 18:37:23.012 INFO [stderr] 9 | #[macro_use]
Dec 11 18:37:23.012 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 18:37:23.012 INFO [stderr]   |
Dec 11 18:37:23.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:37:23.012 INFO [stderr] 
Dec 11 18:37:23.012 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 18:37:23.012 INFO [stderr]   --> src/main.rs:21:31
Dec 11 18:37:23.012 INFO [stderr]    |
Dec 11 18:37:23.012 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 11 18:37:23.012 INFO [stderr]    |                               ^^^^^^^^^
Dec 11 18:37:23.012 INFO [stderr] 
Dec 11 18:37:23.228 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 18:37:23.228 INFO [stderr]  --> src/main.rs:9:1
Dec 11 18:37:23.228 INFO [stderr]   |
Dec 11 18:37:23.228 INFO [stderr] 9 | #[macro_use]
Dec 11 18:37:23.228 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 18:37:23.228 INFO [stderr]   |
Dec 11 18:37:23.228 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:37:23.228 INFO [stderr] 
Dec 11 18:37:23.228 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 18:37:23.228 INFO [stderr]   --> src/main.rs:21:31
Dec 11 18:37:23.228 INFO [stderr]    |
Dec 11 18:37:23.228 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 11 18:37:23.228 INFO [stderr]    |                               ^^^^^^^^^
Dec 11 18:37:23.228 INFO [stderr] 
Dec 11 18:37:23.536 INFO [stderr] warning: method is never used: `open_tls`
Dec 11 18:37:23.537 INFO [stderr]   --> src/connection.rs:34:5
Dec 11 18:37:23.537 INFO [stderr]    |
Dec 11 18:37:23.537 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 11 18:37:23.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:23.538 INFO [stderr]    |
Dec 11 18:37:23.538 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 18:37:23.538 INFO [stderr] 
Dec 11 18:37:23.539 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 11 18:37:23.539 INFO [stderr]    --> src/connection.rs:171:5
Dec 11 18:37:23.539 INFO [stderr]     |
Dec 11 18:37:23.539 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 11 18:37:23.540 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:23.540 INFO [stderr] 
Dec 11 18:37:23.692 INFO [stderr] warning: method is never used: `open_tls`
Dec 11 18:37:23.692 INFO [stderr]   --> src/connection.rs:34:5
Dec 11 18:37:23.692 INFO [stderr]    |
Dec 11 18:37:23.692 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 11 18:37:23.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:23.692 INFO [stderr]    |
Dec 11 18:37:23.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 18:37:23.692 INFO [stderr] 
Dec 11 18:37:23.692 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 11 18:37:23.692 INFO [stderr]    --> src/connection.rs:171:5
Dec 11 18:37:23.692 INFO [stderr]     |
Dec 11 18:37:23.692 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 11 18:37:23.692 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:23.692 INFO [stderr] 
Dec 11 18:37:23.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.47s
Dec 11 18:37:23.765 INFO [stderr] su: No module specific data is present
Dec 11 18:37:25.269 INFO running `"docker" "inspect" "4f8b7a1eaeaaea6495dbb1fde3943abe933489a6a9c9c6f47bbc9b0254be997e"`
Dec 11 18:37:25.560 INFO running `"docker" "rm" "-f" "4f8b7a1eaeaaea6495dbb1fde3943abe933489a6a9c9c6f47bbc9b0254be997e"`
Dec 11 18:37:25.820 INFO [stdout] 4f8b7a1eaeaaea6495dbb1fde3943abe933489a6a9c9c6f47bbc9b0254be997e