Dec 18 00:23:37.252 INFO checking faradayio/toy-tokio-queue against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:23:37.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:23:37.639 INFO [stdout] f60fdfa12f3a5a0552db53861364cd4e500f0091cc4e66a7a51e6a833fef0f6d
Dec 18 00:23:37.641 INFO running `"docker" "start" "-a" "f60fdfa12f3a5a0552db53861364cd4e500f0091cc4e66a7a51e6a833fef0f6d"`
Dec 18 00:23:38.536 INFO [stderr]    Compiling openssl v0.10.7
Dec 18 00:23:38.559 INFO [stderr]     Checking mio v0.6.14
Dec 18 00:23:38.604 INFO [stderr]     Checking tokio-io v0.1.6
Dec 18 00:23:38.618 INFO [stderr]    Compiling syn v0.13.10
Dec 18 00:23:38.618 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 18 00:23:40.536 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 18 00:23:40.840 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 18 00:23:42.566 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 18 00:23:42.566 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 18 00:23:43.528 INFO [stderr]     Checking tokio v0.1.6
Dec 18 00:23:45.061 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 00:23:47.936 INFO [stderr]     Checking tokio-openssl v0.2.0
Dec 18 00:23:49.366 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 18 00:23:52.417 INFO [stderr]     Checking structopt v0.2.8
Dec 18 00:23:52.812 INFO [stderr]     Checking toy-tokio-queue v0.1.0 (/opt/crater/workdir)
Dec 18 00:23:54.080 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:23:54.080 INFO [stderr]  --> src/main.rs:9:1
Dec 18 00:23:54.080 INFO [stderr]   |
Dec 18 00:23:54.080 INFO [stderr] 9 | #[macro_use]
Dec 18 00:23:54.080 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 00:23:54.088 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:23:54.088 INFO [stderr]  --> src/main.rs:9:1
Dec 18 00:23:54.088 INFO [stderr]   |
Dec 18 00:23:54.088 INFO [stderr] 9 | #[macro_use]
Dec 18 00:23:54.088 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 00:23:54.088 INFO [stderr]   |
Dec 18 00:23:54.088 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:23:54.088 INFO [stderr] 
Dec 18 00:23:54.088 INFO [stderr] warning: unused import: `TcpStream`
Dec 18 00:23:54.088 INFO [stderr]   --> src/main.rs:21:31
Dec 18 00:23:54.088 INFO [stderr]    |
Dec 18 00:23:54.088 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 18 00:23:54.088 INFO [stderr]    |                               ^^^^^^^^^
Dec 18 00:23:54.088 INFO [stderr] 
Dec 18 00:23:54.092 INFO [stderr]   |
Dec 18 00:23:54.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:23:54.092 INFO [stderr] 
Dec 18 00:23:54.092 INFO [stderr] warning: unused import: `TcpStream`
Dec 18 00:23:54.092 INFO [stderr]   --> src/main.rs:21:31
Dec 18 00:23:54.092 INFO [stderr]    |
Dec 18 00:23:54.092 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 18 00:23:54.092 INFO [stderr]    |                               ^^^^^^^^^
Dec 18 00:23:54.092 INFO [stderr] 
Dec 18 00:23:54.461 INFO [stderr] warning: method is never used: `open_tls`
Dec 18 00:23:54.461 INFO [stderr]   --> src/connection.rs:34:5
Dec 18 00:23:54.461 INFO [stderr]    |
Dec 18 00:23:54.461 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 18 00:23:54.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:23:54.461 INFO [stderr]    |
Dec 18 00:23:54.461 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:23:54.461 INFO [stderr] 
Dec 18 00:23:54.461 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 18 00:23:54.461 INFO [stderr]    --> src/connection.rs:171:5
Dec 18 00:23:54.461 INFO [stderr]     |
Dec 18 00:23:54.461 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 18 00:23:54.461 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:23:54.461 INFO [stderr] 
Dec 18 00:23:54.511 INFO [stderr] warning: method is never used: `open_tls`
Dec 18 00:23:54.511 INFO [stderr]   --> src/connection.rs:34:5
Dec 18 00:23:54.511 INFO [stderr]    |
Dec 18 00:23:54.511 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 18 00:23:54.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:23:54.511 INFO [stderr]    |
Dec 18 00:23:54.511 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:23:54.511 INFO [stderr] 
Dec 18 00:23:54.511 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 18 00:23:54.511 INFO [stderr]    --> src/connection.rs:171:5
Dec 18 00:23:54.511 INFO [stderr]     |
Dec 18 00:23:54.511 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 18 00:23:54.511 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:23:54.511 INFO [stderr] 
Dec 18 00:23:54.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.18s
Dec 18 00:23:55.454 INFO running `"docker" "inspect" "f60fdfa12f3a5a0552db53861364cd4e500f0091cc4e66a7a51e6a833fef0f6d"`
Dec 18 00:23:55.723 INFO running `"docker" "rm" "-f" "f60fdfa12f3a5a0552db53861364cd4e500f0091cc4e66a7a51e6a833fef0f6d"`
Dec 18 00:23:56.088 INFO [stdout] f60fdfa12f3a5a0552db53861364cd4e500f0091cc4e66a7a51e6a833fef0f6d