Nov 28 12:48:00.643 INFO checking JustBeYou/AsyncHTTP against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:48:00.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 12:48:01.131 INFO [stdout] 5672a9a10e7937fec299936cce1b41ff992e45b964a5f3424ac84fe00454ba16
Nov 28 12:48:01.133 INFO running `"docker" "start" "-a" "5672a9a10e7937fec299936cce1b41ff992e45b964a5f3424ac84fe00454ba16"`
Nov 28 12:48:03.548 INFO [stderr] usermod: no changes
Nov 28 12:48:03.640 INFO [stderr]     Checking async_http v0.1.0 (/source)
Nov 28 12:48:04.884 INFO [stderr] warning: unused imports: `IncomingData`, `OutgoingData`
Nov 28 12:48:04.884 INFO [stderr]   --> src/server/mod.rs:9:22
Nov 28 12:48:04.884 INFO [stderr]    |
Nov 28 12:48:04.885 INFO [stderr] 9  |                      IncomingData,
Nov 28 12:48:04.885 INFO [stderr]    |                      ^^^^^^^^^^^^
Nov 28 12:48:04.885 INFO [stderr] 10 |                      OutgoingData};
Nov 28 12:48:04.886 INFO [stderr]    |                      ^^^^^^^^^^^^
Nov 28 12:48:04.886 INFO [stderr]    |
Nov 28 12:48:04.886 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 12:48:04.886 INFO [stderr] 
Nov 28 12:48:04.980 INFO [stderr] warning: unused imports: `IncomingData`, `OutgoingData`
Nov 28 12:48:04.981 INFO [stderr]   --> src/server/mod.rs:9:22
Nov 28 12:48:04.981 INFO [stderr]    |
Nov 28 12:48:04.981 INFO [stderr] 9  |                      IncomingData,
Nov 28 12:48:04.981 INFO [stderr]    |                      ^^^^^^^^^^^^
Nov 28 12:48:04.981 INFO [stderr] 10 |                      OutgoingData};
Nov 28 12:48:04.981 INFO [stderr]    |                      ^^^^^^^^^^^^
Nov 28 12:48:04.981 INFO [stderr]    |
Nov 28 12:48:04.982 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 12:48:04.982 INFO [stderr] 
Nov 28 12:48:05.100 INFO [stderr] warning: variant is never constructed: `Unimplemented`
Nov 28 12:48:05.101 INFO [stderr]   --> src/server/listener.rs:17:5
Nov 28 12:48:05.101 INFO [stderr]    |
Nov 28 12:48:05.101 INFO [stderr] 17 |     Unimplemented,
Nov 28 12:48:05.102 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 12:48:05.102 INFO [stderr]    |
Nov 28 12:48:05.102 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 12:48:05.103 INFO [stderr] 
Nov 28 12:48:05.103 INFO [stderr] warning: field is never used: `address`
Nov 28 12:48:05.103 INFO [stderr]   --> src/server/listener.rs:26:5
Nov 28 12:48:05.104 INFO [stderr]    |
Nov 28 12:48:05.104 INFO [stderr] 26 |     address: SocketAddr,
Nov 28 12:48:05.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.104 INFO [stderr] 
Nov 28 12:48:05.105 INFO [stderr] warning: field is never used: `port`
Nov 28 12:48:05.105 INFO [stderr]   --> src/server/listener.rs:27:5
Nov 28 12:48:05.105 INFO [stderr]    |
Nov 28 12:48:05.106 INFO [stderr] 27 |     port: u16,
Nov 28 12:48:05.106 INFO [stderr]    |     ^^^^^^^^^
Nov 28 12:48:05.106 INFO [stderr] 
Nov 28 12:48:05.106 INFO [stderr] warning: field is never used: `conn_limit`
Nov 28 12:48:05.107 INFO [stderr]   --> src/server/listener.rs:29:5
Nov 28 12:48:05.107 INFO [stderr]    |
Nov 28 12:48:05.107 INFO [stderr] 29 |     conn_limit: u64,
Nov 28 12:48:05.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 12:48:05.108 INFO [stderr] 
Nov 28 12:48:05.108 INFO [stderr] warning: field is never used: `online_clients`
Nov 28 12:48:05.108 INFO [stderr]   --> src/server/listener.rs:30:5
Nov 28 12:48:05.109 INFO [stderr]    |
Nov 28 12:48:05.109 INFO [stderr] 30 |     online_clients: u64,
Nov 28 12:48:05.109 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.110 INFO [stderr] 
Nov 28 12:48:05.110 INFO [stderr] warning: method is never used: `push_error`
Nov 28 12:48:05.110 INFO [stderr]   --> src/server/listener.rs:78:5
Nov 28 12:48:05.110 INFO [stderr]    |
Nov 28 12:48:05.111 INFO [stderr] 78 |     fn push_error(&mut self, token: Token) -> () {
Nov 28 12:48:05.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.111 INFO [stderr] 
Nov 28 12:48:05.112 INFO [stderr] warning: method is never used: `get_port`
Nov 28 12:48:05.112 INFO [stderr]    --> src/server/listener.rs:165:5
Nov 28 12:48:05.112 INFO [stderr]     |
Nov 28 12:48:05.112 INFO [stderr] 165 |     pub fn get_port(&self) -> &u16 {
Nov 28 12:48:05.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.113 INFO [stderr] 
Nov 28 12:48:05.113 INFO [stderr] warning: variant is never constructed: `Unimplemented`
Nov 28 12:48:05.114 INFO [stderr]   --> src/server/listener.rs:17:5
Nov 28 12:48:05.114 INFO [stderr]    |
Nov 28 12:48:05.114 INFO [stderr] 17 |     Unimplemented,
Nov 28 12:48:05.115 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 12:48:05.115 INFO [stderr]    |
Nov 28 12:48:05.115 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 12:48:05.115 INFO [stderr] 
Nov 28 12:48:05.116 INFO [stderr] warning: field is never used: `address`
Nov 28 12:48:05.116 INFO [stderr]   --> src/server/listener.rs:26:5
Nov 28 12:48:05.117 INFO [stderr]    |
Nov 28 12:48:05.117 INFO [stderr] 26 |     address: SocketAddr,
Nov 28 12:48:05.117 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.117 INFO [stderr] 
Nov 28 12:48:05.117 INFO [stderr] warning: field is never used: `port`
Nov 28 12:48:05.117 INFO [stderr]   --> src/server/listener.rs:27:5
Nov 28 12:48:05.117 INFO [stderr]    |
Nov 28 12:48:05.117 INFO [stderr] 27 |     port: u16,
Nov 28 12:48:05.117 INFO [stderr]    |     ^^^^^^^^^
Nov 28 12:48:05.117 INFO [stderr] 
Nov 28 12:48:05.117 INFO [stderr] warning: field is never used: `conn_limit`
Nov 28 12:48:05.117 INFO [stderr]   --> src/server/listener.rs:29:5
Nov 28 12:48:05.117 INFO [stderr]    |
Nov 28 12:48:05.117 INFO [stderr] 29 |     conn_limit: u64,
Nov 28 12:48:05.117 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 12:48:05.118 INFO [stderr] 
Nov 28 12:48:05.118 INFO [stderr] warning: field is never used: `online_clients`
Nov 28 12:48:05.118 INFO [stderr]   --> src/server/listener.rs:30:5
Nov 28 12:48:05.118 INFO [stderr]    |
Nov 28 12:48:05.118 INFO [stderr] 30 |     online_clients: u64,
Nov 28 12:48:05.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.118 INFO [stderr] 
Nov 28 12:48:05.118 INFO [stderr] warning: method is never used: `push_error`
Nov 28 12:48:05.118 INFO [stderr]   --> src/server/listener.rs:78:5
Nov 28 12:48:05.118 INFO [stderr]    |
Nov 28 12:48:05.118 INFO [stderr] 78 |     fn push_error(&mut self, token: Token) -> () {
Nov 28 12:48:05.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.118 INFO [stderr] 
Nov 28 12:48:05.118 INFO [stderr] warning: method is never used: `get_port`
Nov 28 12:48:05.118 INFO [stderr]    --> src/server/listener.rs:165:5
Nov 28 12:48:05.118 INFO [stderr]     |
Nov 28 12:48:05.118 INFO [stderr] 165 |     pub fn get_port(&self) -> &u16 {
Nov 28 12:48:05.118 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:48:05.118 INFO [stderr] 
Nov 28 12:48:05.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 28 12:48:05.172 INFO [stderr] su: No module specific data is present
Nov 28 12:48:06.101 INFO running `"docker" "inspect" "5672a9a10e7937fec299936cce1b41ff992e45b964a5f3424ac84fe00454ba16"`
Nov 28 12:48:06.445 INFO running `"docker" "rm" "-f" "5672a9a10e7937fec299936cce1b41ff992e45b964a5f3424ac84fe00454ba16"`
Nov 28 12:48:06.870 INFO [stdout] 5672a9a10e7937fec299936cce1b41ff992e45b964a5f3424ac84fe00454ba16