Dec 19 17:05:30.417 INFO checking faradayio/toy-tokio-queue against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:05:30.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/faradayio/toy-tokio-queue:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:05:30.836 INFO [stdout] 714d2d2e2ff06fce3d21659bf1aac62addb73cff3b469cc20993d21586eac74a
Dec 19 17:05:30.844 INFO running `"docker" "start" "-a" "714d2d2e2ff06fce3d21659bf1aac62addb73cff3b469cc20993d21586eac74a"`
Dec 19 17:05:32.300 INFO [stderr]    Compiling openssl v0.10.7
Dec 19 17:05:32.304 INFO [stderr]    Compiling syn v0.13.10
Dec 19 17:05:39.927 INFO [stderr]     Checking tokio-openssl v0.2.0
Dec 19 17:05:41.971 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 19 17:05:44.538 INFO [stderr]     Checking structopt v0.2.8
Dec 19 17:05:44.911 INFO [stderr]     Checking toy-tokio-queue v0.1.0 (/opt/crater/workdir)
Dec 19 17:05:45.982 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:05:45.982 INFO [stderr]  --> src/main.rs:9:1
Dec 19 17:05:45.982 INFO [stderr]   |
Dec 19 17:05:45.982 INFO [stderr] 9 | #[macro_use]
Dec 19 17:05:45.982 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:05:45.982 INFO [stderr]   |
Dec 19 17:05:45.982 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:05:45.982 INFO [stderr] 
Dec 19 17:05:45.982 INFO [stderr] warning: unused import: `TcpStream`
Dec 19 17:05:45.982 INFO [stderr]   --> src/main.rs:21:31
Dec 19 17:05:45.982 INFO [stderr]    |
Dec 19 17:05:45.982 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 19 17:05:45.982 INFO [stderr]    |                               ^^^^^^^^^
Dec 19 17:05:45.988 INFO [stderr] 
Dec 19 17:05:46.208 INFO [stderr] warning: method is never used: `open_tls`
Dec 19 17:05:46.208 INFO [stderr]   --> src/connection.rs:34:5
Dec 19 17:05:46.208 INFO [stderr]    |
Dec 19 17:05:46.208 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 19 17:05:46.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:05:46.208 INFO [stderr]    |
Dec 19 17:05:46.208 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:05:46.208 INFO [stderr] 
Dec 19 17:05:46.208 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 19 17:05:46.208 INFO [stderr]    --> src/connection.rs:171:5
Dec 19 17:05:46.208 INFO [stderr]     |
Dec 19 17:05:46.208 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 19 17:05:46.208 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:05:46.208 INFO [stderr] 
Dec 19 17:05:46.292 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:05:46.292 INFO [stderr]  --> src/main.rs:9:1
Dec 19 17:05:46.292 INFO [stderr]   |
Dec 19 17:05:46.292 INFO [stderr] 9 | #[macro_use]
Dec 19 17:05:46.292 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:05:46.292 INFO [stderr]   |
Dec 19 17:05:46.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:05:46.292 INFO [stderr] 
Dec 19 17:05:46.292 INFO [stderr] warning: unused import: `TcpStream`
Dec 19 17:05:46.292 INFO [stderr]   --> src/main.rs:21:31
Dec 19 17:05:46.292 INFO [stderr]    |
Dec 19 17:05:46.292 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 19 17:05:46.292 INFO [stderr]    |                               ^^^^^^^^^
Dec 19 17:05:46.292 INFO [stderr] 
Dec 19 17:05:46.612 INFO [stderr] warning: method is never used: `open_tls`
Dec 19 17:05:46.612 INFO [stderr]   --> src/connection.rs:34:5
Dec 19 17:05:46.612 INFO [stderr]    |
Dec 19 17:05:46.612 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 19 17:05:46.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:05:46.612 INFO [stderr]    |
Dec 19 17:05:46.612 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:05:46.612 INFO [stderr] 
Dec 19 17:05:46.612 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 19 17:05:46.612 INFO [stderr]    --> src/connection.rs:171:5
Dec 19 17:05:46.612 INFO [stderr]     |
Dec 19 17:05:46.612 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 19 17:05:46.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:05:46.612 INFO [stderr] 
Dec 19 17:05:46.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.56s
Dec 19 17:05:47.213 INFO running `"docker" "inspect" "714d2d2e2ff06fce3d21659bf1aac62addb73cff3b469cc20993d21586eac74a"`
Dec 19 17:05:47.440 INFO running `"docker" "rm" "-f" "714d2d2e2ff06fce3d21659bf1aac62addb73cff3b469cc20993d21586eac74a"`
Dec 19 17:05:47.724 INFO [stdout] 714d2d2e2ff06fce3d21659bf1aac62addb73cff3b469cc20993d21586eac74a