Nov 28 15:10:07.692 INFO checking xmpp-proto-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:10:07.694 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 15:10:08.065 INFO [stdout] 9149f6591cdeff6947cc7ff452e06e2b91e364d5bff59bd3dca4c74fdef2f53a
Nov 28 15:10:08.074 INFO running `"docker" "start" "-a" "9149f6591cdeff6947cc7ff452e06e2b91e364d5bff59bd3dca4c74fdef2f53a"`
Nov 28 15:10:09.477 INFO [stderr] usermod: no changes
Nov 28 15:10:09.916 INFO [stderr]    Compiling phf_generator v0.7.23
Nov 28 15:10:10.906 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Nov 28 15:10:16.558 INFO [stderr]    Compiling string_cache v0.7.3
Nov 28 15:10:22.017 INFO [stderr]     Checking elementtree v0.2.0
Nov 28 15:10:23.524 INFO [stderr]     Checking xmpp-proto v0.1.2 (/source)
Nov 28 15:10:30.932 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 15:10:30.932 INFO [stderr]   --> src/connection.rs:14:5
Nov 28 15:10:30.932 INFO [stderr]    |
Nov 28 15:10:30.932 INFO [stderr] 14 | use std::sync::Arc;
Nov 28 15:10:30.932 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 15:10:30.934 INFO [stderr]    |
Nov 28 15:10:30.934 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 15:10:30.934 INFO [stderr] 
Nov 28 15:10:30.934 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 15:10:30.934 INFO [stderr]   --> src/connection.rs:16:5
Nov 28 15:10:30.934 INFO [stderr]    |
Nov 28 15:10:30.934 INFO [stderr] 16 | use std::sync::Mutex;
Nov 28 15:10:30.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 15:10:30.934 INFO [stderr] 
Nov 28 15:10:30.940 INFO [stderr] warning: unused import: `std::str`
Nov 28 15:10:30.940 INFO [stderr]  --> src/transport.rs:8:5
Nov 28 15:10:30.940 INFO [stderr]   |
Nov 28 15:10:30.940 INFO [stderr] 8 | use std::str;
Nov 28 15:10:30.940 INFO [stderr]   |     ^^^^^^^^
Nov 28 15:10:30.940 INFO [stderr] 
Nov 28 15:10:30.940 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 15:10:30.940 INFO [stderr]   --> src/transport.rs:16:5
Nov 28 15:10:30.940 INFO [stderr]    |
Nov 28 15:10:30.940 INFO [stderr] 16 | use std::sync::Arc;
Nov 28 15:10:30.940 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 15:10:30.940 INFO [stderr] 
Nov 28 15:10:30.940 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 15:10:30.940 INFO [stderr]   --> src/transport.rs:17:5
Nov 28 15:10:30.940 INFO [stderr]    |
Nov 28 15:10:30.940 INFO [stderr] 17 | use std::sync::Mutex;
Nov 28 15:10:30.940 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 15:10:30.940 INFO [stderr] 
Nov 28 15:10:30.968 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:30.968 INFO [stderr]  --> src/stream.rs:3:5
Nov 28 15:10:30.968 INFO [stderr]   |
Nov 28 15:10:30.968 INFO [stderr] 3 | use tokio_io::codec::Framed;
Nov 28 15:10:30.968 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:30.968 INFO [stderr]   |
Nov 28 15:10:30.968 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 15:10:30.968 INFO [stderr] 
Nov 28 15:10:30.968 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:30.968 INFO [stderr]  --> src/stream.rs:7:9
Nov 28 15:10:30.968 INFO [stderr]   |
Nov 28 15:10:30.968 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Nov 28 15:10:30.968 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:30.968 INFO [stderr] 
Nov 28 15:10:30.968 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:30.968 INFO [stderr]  --> src/stream.rs:8:9
Nov 28 15:10:30.968 INFO [stderr]   |
Nov 28 15:10:30.968 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Nov 28 15:10:30.968 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:30.969 INFO [stderr] 
Nov 28 15:10:31.240 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 15:10:31.240 INFO [stderr]   --> src/connection.rs:14:5
Nov 28 15:10:31.240 INFO [stderr]    |
Nov 28 15:10:31.240 INFO [stderr] 14 | use std::sync::Arc;
Nov 28 15:10:31.240 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 15:10:31.240 INFO [stderr]    |
Nov 28 15:10:31.240 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 15:10:31.240 INFO [stderr] 
Nov 28 15:10:31.240 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 15:10:31.240 INFO [stderr]   --> src/connection.rs:16:5
Nov 28 15:10:31.240 INFO [stderr]    |
Nov 28 15:10:31.240 INFO [stderr] 16 | use std::sync::Mutex;
Nov 28 15:10:31.240 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 15:10:31.240 INFO [stderr] 
Nov 28 15:10:31.240 INFO [stderr] warning: unused import: `std::str`
Nov 28 15:10:31.240 INFO [stderr]  --> src/transport.rs:8:5
Nov 28 15:10:31.240 INFO [stderr]   |
Nov 28 15:10:31.241 INFO [stderr] 8 | use std::str;
Nov 28 15:10:31.241 INFO [stderr]   |     ^^^^^^^^
Nov 28 15:10:31.241 INFO [stderr] 
Nov 28 15:10:31.241 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 15:10:31.241 INFO [stderr]   --> src/transport.rs:16:5
Nov 28 15:10:31.241 INFO [stderr]    |
Nov 28 15:10:31.241 INFO [stderr] 16 | use std::sync::Arc;
Nov 28 15:10:31.241 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 15:10:31.241 INFO [stderr] 
Nov 28 15:10:31.241 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 15:10:31.241 INFO [stderr]   --> src/transport.rs:17:5
Nov 28 15:10:31.241 INFO [stderr]    |
Nov 28 15:10:31.241 INFO [stderr] 17 | use std::sync::Mutex;
Nov 28 15:10:31.241 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 15:10:31.241 INFO [stderr] 
Nov 28 15:10:31.260 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:31.260 INFO [stderr]  --> src/stream.rs:3:5
Nov 28 15:10:31.260 INFO [stderr]   |
Nov 28 15:10:31.260 INFO [stderr] 3 | use tokio_io::codec::Framed;
Nov 28 15:10:31.260 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:31.260 INFO [stderr]   |
Nov 28 15:10:31.260 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 15:10:31.260 INFO [stderr] 
Nov 28 15:10:31.260 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:31.260 INFO [stderr]  --> src/stream.rs:7:9
Nov 28 15:10:31.260 INFO [stderr]   |
Nov 28 15:10:31.260 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Nov 28 15:10:31.260 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:31.260 INFO [stderr] 
Nov 28 15:10:31.260 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 28 15:10:31.260 INFO [stderr]  --> src/stream.rs:8:9
Nov 28 15:10:31.260 INFO [stderr]   |
Nov 28 15:10:31.260 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Nov 28 15:10:31.260 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:10:31.260 INFO [stderr] 
Nov 28 15:10:31.608 INFO [stderr] warning: unused variable: `e`
Nov 28 15:10:31.608 INFO [stderr]   --> src/transport.rs:69:13
Nov 28 15:10:31.609 INFO [stderr]    |
Nov 28 15:10:31.609 INFO [stderr] 69 |         let e = event.clone();
Nov 28 15:10:31.609 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 15:10:31.609 INFO [stderr]    |
Nov 28 15:10:31.609 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 15:10:31.609 INFO [stderr] 
Nov 28 15:10:31.651 INFO [stderr] warning: unused variable: `e`
Nov 28 15:10:31.652 INFO [stderr]   --> src/transport.rs:69:13
Nov 28 15:10:31.652 INFO [stderr]    |
Nov 28 15:10:31.652 INFO [stderr] 69 |         let e = event.clone();
Nov 28 15:10:31.652 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 15:10:31.652 INFO [stderr]    |
Nov 28 15:10:31.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 15:10:31.652 INFO [stderr] 
Nov 28 15:10:31.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:10:31.804 INFO [stderr]    --> src/connection.rs:221:17
Nov 28 15:10:31.804 INFO [stderr]     |
Nov 28 15:10:31.804 INFO [stderr] 221 |                 tx.send(event);
Nov 28 15:10:31.804 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 28 15:10:31.804 INFO [stderr]     |
Nov 28 15:10:31.804 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 15:10:31.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:10:31.804 INFO [stderr] 
Nov 28 15:10:31.939 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:10:31.939 INFO [stderr]    --> src/connection.rs:221:17
Nov 28 15:10:31.939 INFO [stderr]     |
Nov 28 15:10:31.939 INFO [stderr] 221 |                 tx.send(event);
Nov 28 15:10:31.939 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 28 15:10:31.939 INFO [stderr]     |
Nov 28 15:10:31.939 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 15:10:31.939 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:10:31.939 INFO [stderr] 
Nov 28 15:10:32.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.51s
Nov 28 15:10:32.029 INFO [stderr] su: No module specific data is present
Nov 28 15:10:33.157 INFO running `"docker" "inspect" "9149f6591cdeff6947cc7ff452e06e2b91e364d5bff59bd3dca4c74fdef2f53a"`
Nov 28 15:10:33.415 INFO running `"docker" "rm" "-f" "9149f6591cdeff6947cc7ff452e06e2b91e364d5bff59bd3dca4c74fdef2f53a"`
Nov 28 15:10:33.824 INFO [stdout] 9149f6591cdeff6947cc7ff452e06e2b91e364d5bff59bd3dca4c74fdef2f53a