Dec 05 04:00:31.863 INFO checking xmpp-proto-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:00:31.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 04:00:32.368 INFO [stdout] 5c18bb04a351abeb6ca11edfa03bd24c9de56a3f271cf48995ba252456a24c5a
Dec 05 04:00:32.370 INFO running `"docker" "start" "-a" "5c18bb04a351abeb6ca11edfa03bd24c9de56a3f271cf48995ba252456a24c5a"`
Dec 05 04:00:33.515 INFO [stderr] usermod: no changes
Dec 05 04:00:33.877 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 05 04:00:33.879 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 05 04:00:37.423 INFO [stderr]    Compiling string_cache v0.7.3
Dec 05 04:00:41.592 INFO [stderr]     Checking elementtree v0.2.0
Dec 05 04:00:42.933 INFO [stderr]     Checking xmpp-proto v0.1.2 (/source)
Dec 05 04:00:50.077 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 05 04:00:50.077 INFO [stderr]   --> src/connection.rs:14:5
Dec 05 04:00:50.078 INFO [stderr]    |
Dec 05 04:00:50.078 INFO [stderr] 14 | use std::sync::Arc;
Dec 05 04:00:50.078 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 04:00:50.078 INFO [stderr]    |
Dec 05 04:00:50.079 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 04:00:50.079 INFO [stderr] 
Dec 05 04:00:50.079 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 05 04:00:50.080 INFO [stderr]   --> src/connection.rs:16:5
Dec 05 04:00:50.080 INFO [stderr]    |
Dec 05 04:00:50.080 INFO [stderr] 16 | use std::sync::Mutex;
Dec 05 04:00:50.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 04:00:50.081 INFO [stderr] 
Dec 05 04:00:50.081 INFO [stderr] warning: unused import: `std::str`
Dec 05 04:00:50.081 INFO [stderr]  --> src/transport.rs:8:5
Dec 05 04:00:50.082 INFO [stderr]   |
Dec 05 04:00:50.082 INFO [stderr] 8 | use std::str;
Dec 05 04:00:50.082 INFO [stderr]   |     ^^^^^^^^
Dec 05 04:00:50.082 INFO [stderr] 
Dec 05 04:00:50.083 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 05 04:00:50.083 INFO [stderr]   --> src/transport.rs:16:5
Dec 05 04:00:50.083 INFO [stderr]    |
Dec 05 04:00:50.084 INFO [stderr] 16 | use std::sync::Arc;
Dec 05 04:00:50.084 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 04:00:50.084 INFO [stderr] 
Dec 05 04:00:50.085 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 05 04:00:50.085 INFO [stderr]   --> src/transport.rs:17:5
Dec 05 04:00:50.085 INFO [stderr]    |
Dec 05 04:00:50.086 INFO [stderr] 17 | use std::sync::Mutex;
Dec 05 04:00:50.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 04:00:50.086 INFO [stderr] 
Dec 05 04:00:50.135 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.135 INFO [stderr]  --> src/stream.rs:3:5
Dec 05 04:00:50.136 INFO [stderr]   |
Dec 05 04:00:50.136 INFO [stderr] 3 | use tokio_io::codec::Framed;
Dec 05 04:00:50.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.137 INFO [stderr]   |
Dec 05 04:00:50.137 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 04:00:50.137 INFO [stderr] 
Dec 05 04:00:50.137 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.137 INFO [stderr]  --> src/stream.rs:7:9
Dec 05 04:00:50.137 INFO [stderr]   |
Dec 05 04:00:50.137 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Dec 05 04:00:50.137 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.138 INFO [stderr] 
Dec 05 04:00:50.138 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.138 INFO [stderr]  --> src/stream.rs:8:9
Dec 05 04:00:50.138 INFO [stderr]   |
Dec 05 04:00:50.138 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Dec 05 04:00:50.138 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.138 INFO [stderr] 
Dec 05 04:00:50.343 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 05 04:00:50.343 INFO [stderr]   --> src/connection.rs:14:5
Dec 05 04:00:50.343 INFO [stderr]    |
Dec 05 04:00:50.343 INFO [stderr] 14 | use std::sync::Arc;
Dec 05 04:00:50.343 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 04:00:50.343 INFO [stderr]    |
Dec 05 04:00:50.343 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 04:00:50.343 INFO [stderr] 
Dec 05 04:00:50.343 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 05 04:00:50.343 INFO [stderr]   --> src/connection.rs:16:5
Dec 05 04:00:50.343 INFO [stderr]    |
Dec 05 04:00:50.343 INFO [stderr] 16 | use std::sync::Mutex;
Dec 05 04:00:50.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 04:00:50.343 INFO [stderr] 
Dec 05 04:00:50.343 INFO [stderr] warning: unused import: `std::str`
Dec 05 04:00:50.343 INFO [stderr]  --> src/transport.rs:8:5
Dec 05 04:00:50.343 INFO [stderr]   |
Dec 05 04:00:50.343 INFO [stderr] 8 | use std::str;
Dec 05 04:00:50.343 INFO [stderr]   |     ^^^^^^^^
Dec 05 04:00:50.343 INFO [stderr] 
Dec 05 04:00:50.343 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 05 04:00:50.343 INFO [stderr]   --> src/transport.rs:16:5
Dec 05 04:00:50.343 INFO [stderr]    |
Dec 05 04:00:50.343 INFO [stderr] 16 | use std::sync::Arc;
Dec 05 04:00:50.343 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 04:00:50.343 INFO [stderr] 
Dec 05 04:00:50.343 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 05 04:00:50.343 INFO [stderr]   --> src/transport.rs:17:5
Dec 05 04:00:50.343 INFO [stderr]    |
Dec 05 04:00:50.343 INFO [stderr] 17 | use std::sync::Mutex;
Dec 05 04:00:50.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 04:00:50.343 INFO [stderr] 
Dec 05 04:00:50.368 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.368 INFO [stderr]  --> src/stream.rs:3:5
Dec 05 04:00:50.368 INFO [stderr]   |
Dec 05 04:00:50.368 INFO [stderr] 3 | use tokio_io::codec::Framed;
Dec 05 04:00:50.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.368 INFO [stderr]   |
Dec 05 04:00:50.368 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 04:00:50.368 INFO [stderr] 
Dec 05 04:00:50.368 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.368 INFO [stderr]  --> src/stream.rs:7:9
Dec 05 04:00:50.368 INFO [stderr]   |
Dec 05 04:00:50.368 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Dec 05 04:00:50.368 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.368 INFO [stderr] 
Dec 05 04:00:50.368 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 05 04:00:50.368 INFO [stderr]  --> src/stream.rs:8:9
Dec 05 04:00:50.368 INFO [stderr]   |
Dec 05 04:00:50.368 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Dec 05 04:00:50.368 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:00:50.368 INFO [stderr] 
Dec 05 04:00:50.741 INFO [stderr] warning: unused variable: `e`
Dec 05 04:00:50.741 INFO [stderr]   --> src/transport.rs:69:13
Dec 05 04:00:50.741 INFO [stderr]    |
Dec 05 04:00:50.741 INFO [stderr] 69 |         let e = event.clone();
Dec 05 04:00:50.741 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 05 04:00:50.741 INFO [stderr]    |
Dec 05 04:00:50.741 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:00:50.741 INFO [stderr] 
Dec 05 04:00:50.877 INFO [stderr] warning: unused variable: `e`
Dec 05 04:00:50.877 INFO [stderr]   --> src/transport.rs:69:13
Dec 05 04:00:50.877 INFO [stderr]    |
Dec 05 04:00:50.877 INFO [stderr] 69 |         let e = event.clone();
Dec 05 04:00:50.877 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 05 04:00:50.877 INFO [stderr]    |
Dec 05 04:00:50.877 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:00:50.877 INFO [stderr] 
Dec 05 04:00:51.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:00:51.011 INFO [stderr]    --> src/connection.rs:221:17
Dec 05 04:00:51.011 INFO [stderr]     |
Dec 05 04:00:51.011 INFO [stderr] 221 |                 tx.send(event);
Dec 05 04:00:51.011 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 05 04:00:51.011 INFO [stderr]     |
Dec 05 04:00:51.011 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 04:00:51.011 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:00:51.011 INFO [stderr] 
Dec 05 04:00:51.077 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:00:51.077 INFO [stderr]    --> src/connection.rs:221:17
Dec 05 04:00:51.077 INFO [stderr]     |
Dec 05 04:00:51.077 INFO [stderr] 221 |                 tx.send(event);
Dec 05 04:00:51.077 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 05 04:00:51.077 INFO [stderr]     |
Dec 05 04:00:51.077 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 04:00:51.078 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:00:51.078 INFO [stderr] 
Dec 05 04:00:51.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
Dec 05 04:00:51.167 INFO [stderr] su: No module specific data is present
Dec 05 04:00:52.506 INFO running `"docker" "inspect" "5c18bb04a351abeb6ca11edfa03bd24c9de56a3f271cf48995ba252456a24c5a"`
Dec 05 04:00:52.885 INFO running `"docker" "rm" "-f" "5c18bb04a351abeb6ca11edfa03bd24c9de56a3f271cf48995ba252456a24c5a"`
Dec 05 04:00:53.311 INFO [stdout] 5c18bb04a351abeb6ca11edfa03bd24c9de56a3f271cf48995ba252456a24c5a