Nov 30 12:38:49.077 INFO checking xmpp-proto-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:38:49.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 12:38:49.574 INFO [stdout] 10c4d93e36edbec5a811b7956581f85c87406ce3a7665d7a50bef401d170c34d
Nov 30 12:38:49.578 INFO running `"docker" "start" "-a" "10c4d93e36edbec5a811b7956581f85c87406ce3a7665d7a50bef401d170c34d"`
Nov 30 12:38:50.900 INFO [stderr] usermod: no changes
Nov 30 12:38:51.210 INFO [stderr]    Compiling string_cache v0.7.3
Nov 30 12:38:51.210 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 30 12:38:56.219 INFO [stderr]     Checking elementtree v0.2.0
Nov 30 12:38:57.212 INFO [stderr]     Checking xmpp-proto v0.1.2 (/source)
Nov 30 12:39:04.231 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 12:39:04.231 INFO [stderr]   --> src/connection.rs:14:5
Nov 30 12:39:04.231 INFO [stderr]    |
Nov 30 12:39:04.231 INFO [stderr] 14 | use std::sync::Arc;
Nov 30 12:39:04.231 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 12:39:04.231 INFO [stderr]    |
Nov 30 12:39:04.231 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 12:39:04.231 INFO [stderr] 
Nov 30 12:39:04.231 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 30 12:39:04.231 INFO [stderr]   --> src/connection.rs:16:5
Nov 30 12:39:04.231 INFO [stderr]    |
Nov 30 12:39:04.231 INFO [stderr] 16 | use std::sync::Mutex;
Nov 30 12:39:04.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 12:39:04.231 INFO [stderr] 
Nov 30 12:39:04.231 INFO [stderr] warning: unused import: `std::str`
Nov 30 12:39:04.231 INFO [stderr]  --> src/transport.rs:8:5
Nov 30 12:39:04.231 INFO [stderr]   |
Nov 30 12:39:04.231 INFO [stderr] 8 | use std::str;
Nov 30 12:39:04.231 INFO [stderr]   |     ^^^^^^^^
Nov 30 12:39:04.231 INFO [stderr] 
Nov 30 12:39:04.231 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 12:39:04.231 INFO [stderr]   --> src/transport.rs:16:5
Nov 30 12:39:04.231 INFO [stderr]    |
Nov 30 12:39:04.231 INFO [stderr] 16 | use std::sync::Arc;
Nov 30 12:39:04.231 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 12:39:04.231 INFO [stderr] 
Nov 30 12:39:04.231 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 30 12:39:04.232 INFO [stderr]   --> src/transport.rs:17:5
Nov 30 12:39:04.232 INFO [stderr]    |
Nov 30 12:39:04.232 INFO [stderr] 17 | use std::sync::Mutex;
Nov 30 12:39:04.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 12:39:04.232 INFO [stderr] 
Nov 30 12:39:04.296 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.296 INFO [stderr]  --> src/stream.rs:3:5
Nov 30 12:39:04.296 INFO [stderr]   |
Nov 30 12:39:04.296 INFO [stderr] 3 | use tokio_io::codec::Framed;
Nov 30 12:39:04.296 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.296 INFO [stderr]   |
Nov 30 12:39:04.296 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 12:39:04.296 INFO [stderr] 
Nov 30 12:39:04.296 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.296 INFO [stderr]  --> src/stream.rs:7:9
Nov 30 12:39:04.296 INFO [stderr]   |
Nov 30 12:39:04.296 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Nov 30 12:39:04.296 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.296 INFO [stderr] 
Nov 30 12:39:04.296 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.296 INFO [stderr]  --> src/stream.rs:8:9
Nov 30 12:39:04.296 INFO [stderr]   |
Nov 30 12:39:04.296 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Nov 30 12:39:04.297 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.297 INFO [stderr] 
Nov 30 12:39:04.808 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 12:39:04.808 INFO [stderr]   --> src/connection.rs:14:5
Nov 30 12:39:04.808 INFO [stderr]    |
Nov 30 12:39:04.808 INFO [stderr] 14 | use std::sync::Arc;
Nov 30 12:39:04.808 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 12:39:04.808 INFO [stderr]    |
Nov 30 12:39:04.808 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 12:39:04.808 INFO [stderr] 
Nov 30 12:39:04.808 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 30 12:39:04.808 INFO [stderr]   --> src/connection.rs:16:5
Nov 30 12:39:04.808 INFO [stderr]    |
Nov 30 12:39:04.808 INFO [stderr] 16 | use std::sync::Mutex;
Nov 30 12:39:04.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 12:39:04.808 INFO [stderr] 
Nov 30 12:39:04.808 INFO [stderr] warning: unused import: `std::str`
Nov 30 12:39:04.808 INFO [stderr]  --> src/transport.rs:8:5
Nov 30 12:39:04.808 INFO [stderr]   |
Nov 30 12:39:04.808 INFO [stderr] 8 | use std::str;
Nov 30 12:39:04.808 INFO [stderr]   |     ^^^^^^^^
Nov 30 12:39:04.808 INFO [stderr] 
Nov 30 12:39:04.808 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 12:39:04.808 INFO [stderr]   --> src/transport.rs:16:5
Nov 30 12:39:04.808 INFO [stderr]    |
Nov 30 12:39:04.808 INFO [stderr] 16 | use std::sync::Arc;
Nov 30 12:39:04.809 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 12:39:04.809 INFO [stderr] 
Nov 30 12:39:04.809 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 30 12:39:04.809 INFO [stderr]   --> src/transport.rs:17:5
Nov 30 12:39:04.809 INFO [stderr]    |
Nov 30 12:39:04.809 INFO [stderr] 17 | use std::sync::Mutex;
Nov 30 12:39:04.809 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 12:39:04.809 INFO [stderr] 
Nov 30 12:39:04.844 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.844 INFO [stderr]  --> src/stream.rs:3:5
Nov 30 12:39:04.844 INFO [stderr]   |
Nov 30 12:39:04.844 INFO [stderr] 3 | use tokio_io::codec::Framed;
Nov 30 12:39:04.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.844 INFO [stderr]   |
Nov 30 12:39:04.844 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 12:39:04.844 INFO [stderr] 
Nov 30 12:39:04.844 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.844 INFO [stderr]  --> src/stream.rs:7:9
Nov 30 12:39:04.844 INFO [stderr]   |
Nov 30 12:39:04.844 INFO [stderr] 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Nov 30 12:39:04.844 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.844 INFO [stderr] 
Nov 30 12:39:04.844 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Nov 30 12:39:04.844 INFO [stderr]  --> src/stream.rs:8:9
Nov 30 12:39:04.844 INFO [stderr]   |
Nov 30 12:39:04.844 INFO [stderr] 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Nov 30 12:39:04.844 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:39:04.844 INFO [stderr] 
Nov 30 12:39:05.020 INFO [stderr] warning: unused variable: `e`
Nov 30 12:39:05.020 INFO [stderr]   --> src/transport.rs:69:13
Nov 30 12:39:05.020 INFO [stderr]    |
Nov 30 12:39:05.020 INFO [stderr] 69 |         let e = event.clone();
Nov 30 12:39:05.020 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 12:39:05.020 INFO [stderr]    |
Nov 30 12:39:05.020 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 12:39:05.020 INFO [stderr] 
Nov 30 12:39:05.175 INFO [stderr] warning: unused variable: `e`
Nov 30 12:39:05.175 INFO [stderr]   --> src/transport.rs:69:13
Nov 30 12:39:05.175 INFO [stderr]    |
Nov 30 12:39:05.175 INFO [stderr] 69 |         let e = event.clone();
Nov 30 12:39:05.176 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 12:39:05.176 INFO [stderr]    |
Nov 30 12:39:05.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 12:39:05.176 INFO [stderr] 
Nov 30 12:39:05.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 12:39:05.183 INFO [stderr]    --> src/connection.rs:221:17
Nov 30 12:39:05.183 INFO [stderr]     |
Nov 30 12:39:05.183 INFO [stderr] 221 |                 tx.send(event);
Nov 30 12:39:05.183 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 30 12:39:05.183 INFO [stderr]     |
Nov 30 12:39:05.183 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 12:39:05.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 12:39:05.183 INFO [stderr] 
Nov 30 12:39:05.320 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 12:39:05.320 INFO [stderr]    --> src/connection.rs:221:17
Nov 30 12:39:05.320 INFO [stderr]     |
Nov 30 12:39:05.320 INFO [stderr] 221 |                 tx.send(event);
Nov 30 12:39:05.320 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 30 12:39:05.320 INFO [stderr]     |
Nov 30 12:39:05.320 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 12:39:05.320 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 12:39:05.320 INFO [stderr] 
Nov 30 12:39:05.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
Nov 30 12:39:05.380 INFO [stderr] su: No module specific data is present
Nov 30 12:39:06.776 INFO running `"docker" "inspect" "10c4d93e36edbec5a811b7956581f85c87406ce3a7665d7a50bef401d170c34d"`
Nov 30 12:39:07.114 INFO running `"docker" "rm" "-f" "10c4d93e36edbec5a811b7956581f85c87406ce3a7665d7a50bef401d170c34d"`
Nov 30 12:39:07.416 INFO [stdout] 10c4d93e36edbec5a811b7956581f85c87406ce3a7665d7a50bef401d170c34d