Dec 18 09:01:50.897 INFO checking xmpp-proto-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:01:50.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/xmpp-proto/0.1.2:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:01:51.266 INFO [stdout] 658ca91abb782faccdd9088cd8edc31e83af645806c6f95977ddbe59ef891c17
Dec 18 09:01:51.274 INFO running `"docker" "start" "-a" "658ca91abb782faccdd9088cd8edc31e83af645806c6f95977ddbe59ef891c17"`
Dec 18 09:01:52.808 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 18 09:01:52.820 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 18 09:01:52.820 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 18 09:01:53.248 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 18 09:01:53.864 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 18 09:01:53.864 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 18 09:01:53.864 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 18 09:01:54.624 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 18 09:01:55.265 INFO [stderr]    Compiling string_cache v0.7.3
Dec 18 09:01:55.590 INFO [stderr]     Checking tokio v0.1.13
Dec 18 09:01:56.588 INFO [stderr]     Checking elementtree v0.2.0
Dec 18 09:01:56.663 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 09:01:58.213 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 18 09:01:59.124 INFO [stderr]     Checking xmpp-proto v0.1.2 (/opt/crater/workdir)
Dec 18 09:02:00.393 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 09:02:00.393 INFO [stderr]   --> src/connection.rs:14:5
Dec 18 09:02:00.393 INFO [stderr]    |
Dec 18 09:02:00.393 INFO [stderr] 14 | use std::sync::Arc;
Dec 18 09:02:00.393 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 09:02:00.393 INFO [stderr]    |
Dec 18 09:02:00.393 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 09:02:00.393 INFO [stderr] 
Dec 18 09:02:00.393 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 18 09:02:00.393 INFO [stderr]   --> src/connection.rs:16:5
Dec 18 09:02:00.393 INFO [stderr]    |
Dec 18 09:02:00.393 INFO [stderr] 16 | use std::sync::Mutex;
Dec 18 09:02:00.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 09:02:00.393 INFO [stderr] 
Dec 18 09:02:00.393 INFO [stderr] warning: unused import: `std::str`
Dec 18 09:02:00.393 INFO [stderr]  --> src/transport.rs:8:5
Dec 18 09:02:00.393 INFO [stderr]   |
Dec 18 09:02:00.393 INFO [stderr] 8 | use std::str;
Dec 18 09:02:00.393 INFO [stderr]   |     ^^^^^^^^
Dec 18 09:02:00.393 INFO [stderr] 
Dec 18 09:02:00.393 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 09:02:00.393 INFO [stderr]   --> src/transport.rs:16:5
Dec 18 09:02:00.393 INFO [stderr]    |
Dec 18 09:02:00.393 INFO [stderr] 16 | use std::sync::Arc;
Dec 18 09:02:00.393 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 09:02:00.393 INFO [stderr] 
Dec 18 09:02:00.393 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 18 09:02:00.393 INFO [stderr]   --> src/transport.rs:17:5
Dec 18 09:02:00.393 INFO [stderr]    |
Dec 18 09:02:00.393 INFO [stderr] 17 | use std::sync::Mutex;
Dec 18 09:02:00.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 09:02:00.393 INFO [stderr] 
Dec 18 09:02:00.416 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.416 INFO [stderr]  --> src/stream.rs:3:5
Dec 18 09:02:00.416 INFO [stderr]   |
Dec 18 09:02:00.416 INFO [stderr] 3 | use tokio_io::codec::Framed;
Dec 18 09:02:00.416 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.416 INFO [stderr]   |
Dec 18 09:02:00.416 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 09:02:00.416 INFO [stderr] 
Dec 18 09:02:00.416 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.416 INFO [stderr]  --> src/stream.rs:7:9
Dec 18 09:02:00.416 INFO [stderr]   |
Dec 18 09:02:00.416 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Dec 18 09:02:00.416 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.416 INFO [stderr] 
Dec 18 09:02:00.416 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.416 INFO [stderr]  --> src/stream.rs:8:9
Dec 18 09:02:00.416 INFO [stderr]   |
Dec 18 09:02:00.416 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Dec 18 09:02:00.416 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.416 INFO [stderr] 
Dec 18 09:02:00.452 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 09:02:00.453 INFO [stderr]   --> src/connection.rs:14:5
Dec 18 09:02:00.453 INFO [stderr]    |
Dec 18 09:02:00.453 INFO [stderr] 14 | use std::sync::Arc;
Dec 18 09:02:00.453 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 09:02:00.453 INFO [stderr]    |
Dec 18 09:02:00.453 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 09:02:00.453 INFO [stderr] 
Dec 18 09:02:00.453 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 18 09:02:00.453 INFO [stderr]   --> src/connection.rs:16:5
Dec 18 09:02:00.453 INFO [stderr]    |
Dec 18 09:02:00.453 INFO [stderr] 16 | use std::sync::Mutex;
Dec 18 09:02:00.453 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 09:02:00.453 INFO [stderr] 
Dec 18 09:02:00.464 INFO [stderr] warning: unused import: `std::str`
Dec 18 09:02:00.464 INFO [stderr]  --> src/transport.rs:8:5
Dec 18 09:02:00.464 INFO [stderr]   |
Dec 18 09:02:00.464 INFO [stderr] 8 | use std::str;
Dec 18 09:02:00.464 INFO [stderr]   |     ^^^^^^^^
Dec 18 09:02:00.464 INFO [stderr] 
Dec 18 09:02:00.464 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 09:02:00.465 INFO [stderr]   --> src/transport.rs:16:5
Dec 18 09:02:00.465 INFO [stderr]    |
Dec 18 09:02:00.465 INFO [stderr] 16 | use std::sync::Arc;
Dec 18 09:02:00.465 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 09:02:00.465 INFO [stderr] 
Dec 18 09:02:00.465 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 18 09:02:00.465 INFO [stderr]   --> src/transport.rs:17:5
Dec 18 09:02:00.465 INFO [stderr]    |
Dec 18 09:02:00.465 INFO [stderr] 17 | use std::sync::Mutex;
Dec 18 09:02:00.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 09:02:00.465 INFO [stderr] 
Dec 18 09:02:00.492 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.492 INFO [stderr]  --> src/stream.rs:3:5
Dec 18 09:02:00.492 INFO [stderr]   |
Dec 18 09:02:00.492 INFO [stderr] 3 | use tokio_io::codec::Framed;
Dec 18 09:02:00.492 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.492 INFO [stderr]   |
Dec 18 09:02:00.492 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 09:02:00.492 INFO [stderr] 
Dec 18 09:02:00.492 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.492 INFO [stderr]  --> src/stream.rs:7:9
Dec 18 09:02:00.492 INFO [stderr]   |
Dec 18 09:02:00.492 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Dec 18 09:02:00.492 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.492 INFO [stderr] 
Dec 18 09:02:00.492 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Dec 18 09:02:00.492 INFO [stderr]  --> src/stream.rs:8:9
Dec 18 09:02:00.492 INFO [stderr]   |
Dec 18 09:02:00.492 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Dec 18 09:02:00.492 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:02:00.492 INFO [stderr] 
Dec 18 09:02:00.706 INFO [stderr] warning: unused variable: `e`
Dec 18 09:02:00.706 INFO [stderr]   --> src/transport.rs:69:13
Dec 18 09:02:00.706 INFO [stderr]    |
Dec 18 09:02:00.706 INFO [stderr] 69 |         let e = event.clone();
Dec 18 09:02:00.706 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 09:02:00.706 INFO [stderr]    |
Dec 18 09:02:00.706 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:02:00.706 INFO [stderr] 
Dec 18 09:02:00.800 INFO [stderr] warning: unused variable: `e`
Dec 18 09:02:00.800 INFO [stderr]   --> src/transport.rs:69:13
Dec 18 09:02:00.800 INFO [stderr]    |
Dec 18 09:02:00.800 INFO [stderr] 69 |         let e = event.clone();
Dec 18 09:02:00.800 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 09:02:00.800 INFO [stderr]    |
Dec 18 09:02:00.800 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:02:00.800 INFO [stderr] 
Dec 18 09:02:00.856 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:02:00.856 INFO [stderr]    --> src/connection.rs:221:17
Dec 18 09:02:00.856 INFO [stderr]     |
Dec 18 09:02:00.856 INFO [stderr] 221 |                 tx.send(event);
Dec 18 09:02:00.856 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 18 09:02:00.856 INFO [stderr]     |
Dec 18 09:02:00.856 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 09:02:00.856 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:02:00.856 INFO [stderr] 
Dec 18 09:02:00.960 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:02:00.960 INFO [stderr]    --> src/connection.rs:221:17
Dec 18 09:02:00.960 INFO [stderr]     |
Dec 18 09:02:00.960 INFO [stderr] 221 |                 tx.send(event);
Dec 18 09:02:00.960 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 18 09:02:00.960 INFO [stderr]     |
Dec 18 09:02:00.960 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 09:02:00.960 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:02:00.960 INFO [stderr] 
Dec 18 09:02:01.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
Dec 18 09:02:01.509 INFO running `"docker" "inspect" "658ca91abb782faccdd9088cd8edc31e83af645806c6f95977ddbe59ef891c17"`
Dec 18 09:02:01.644 INFO running `"docker" "rm" "-f" "658ca91abb782faccdd9088cd8edc31e83af645806c6f95977ddbe59ef891c17"`
Dec 18 09:02:01.842 INFO [stdout] 658ca91abb782faccdd9088cd8edc31e83af645806c6f95977ddbe59ef891c17