Oct 13 06:02:35.450 INFO checking xmpp-proto-0.1.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:02:35.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:02:35.716 INFO blam! 1e8428fd57977b40beb5c5a211a27b8047411f8b8531f9e1da90d241a6bfedf2
Oct 13 06:02:35.720 INFO running `"docker" "start" "-a" "1e8428fd57977b40beb5c5a211a27b8047411f8b8531f9e1da90d241a6bfedf2"`
Oct 13 06:02:36.318 INFO kablam! usermod: no changes
Oct 13 06:02:36.512 INFO kablam!    Compiling phf_generator v0.7.23
Oct 13 06:02:36.514 INFO kablam!     Checking tokio-core v0.1.17
Oct 13 06:02:37.318 INFO kablam!    Compiling string_cache_codegen v0.4.1
Oct 13 06:02:40.261 INFO kablam!     Checking tokio-tls v0.1.4
Oct 13 06:02:42.264 INFO kablam!    Compiling string_cache v0.7.3
Oct 13 06:02:47.680 INFO kablam!     Checking elementtree v0.2.0
Oct 13 06:02:49.032 INFO kablam!     Checking xmpp-proto v0.1.2 (/source)
Oct 13 06:02:54.480 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 06:02:54.480 INFO kablam!   --> src/connection.rs:14:5
Oct 13 06:02:54.480 INFO kablam!    |
Oct 13 06:02:54.481 INFO kablam! 14 | use std::sync::Arc;
Oct 13 06:02:54.481 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 06:02:54.481 INFO kablam!    |
Oct 13 06:02:54.481 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 06:02:54.481 INFO kablam! 
Oct 13 06:02:54.481 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 06:02:54.481 INFO kablam!   --> src/connection.rs:16:5
Oct 13 06:02:54.481 INFO kablam!    |
Oct 13 06:02:54.481 INFO kablam! 16 | use std::sync::Mutex;
Oct 13 06:02:54.481 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 06:02:54.481 INFO kablam! 
Oct 13 06:02:54.481 INFO kablam! warning: unused import: `std::str`
Oct 13 06:02:54.481 INFO kablam!  --> src/transport.rs:8:5
Oct 13 06:02:54.481 INFO kablam!   |
Oct 13 06:02:54.481 INFO kablam! 8 | use std::str;
Oct 13 06:02:54.481 INFO kablam!   |     ^^^^^^^^
Oct 13 06:02:54.481 INFO kablam! 
Oct 13 06:02:54.481 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 06:02:54.481 INFO kablam!   --> src/transport.rs:16:5
Oct 13 06:02:54.481 INFO kablam!    |
Oct 13 06:02:54.481 INFO kablam! 16 | use std::sync::Arc;
Oct 13 06:02:54.482 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 06:02:54.482 INFO kablam! 
Oct 13 06:02:54.482 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 06:02:54.482 INFO kablam!   --> src/transport.rs:17:5
Oct 13 06:02:54.482 INFO kablam!    |
Oct 13 06:02:54.482 INFO kablam! 17 | use std::sync::Mutex;
Oct 13 06:02:54.482 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 06:02:54.482 INFO kablam! 
Oct 13 06:02:54.515 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.515 INFO kablam!  --> src/stream.rs:3:5
Oct 13 06:02:54.515 INFO kablam!   |
Oct 13 06:02:54.515 INFO kablam! 3 | use tokio_io::codec::Framed;
Oct 13 06:02:54.515 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.515 INFO kablam!   |
Oct 13 06:02:54.515 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 06:02:54.515 INFO kablam! 
Oct 13 06:02:54.515 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.516 INFO kablam!  --> src/stream.rs:7:9
Oct 13 06:02:54.516 INFO kablam!   |
Oct 13 06:02:54.516 INFO kablam! 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Oct 13 06:02:54.516 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.516 INFO kablam! 
Oct 13 06:02:54.516 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.516 INFO kablam!  --> src/stream.rs:8:9
Oct 13 06:02:54.516 INFO kablam!   |
Oct 13 06:02:54.516 INFO kablam! 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Oct 13 06:02:54.516 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.516 INFO kablam! 
Oct 13 06:02:54.837 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 06:02:54.837 INFO kablam!   --> src/connection.rs:14:5
Oct 13 06:02:54.837 INFO kablam!    |
Oct 13 06:02:54.837 INFO kablam! 14 | use std::sync::Arc;
Oct 13 06:02:54.837 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 06:02:54.837 INFO kablam!    |
Oct 13 06:02:54.837 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 06:02:54.837 INFO kablam! 
Oct 13 06:02:54.837 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 06:02:54.837 INFO kablam!   --> src/connection.rs:16:5
Oct 13 06:02:54.837 INFO kablam!    |
Oct 13 06:02:54.837 INFO kablam! 16 | use std::sync::Mutex;
Oct 13 06:02:54.837 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 06:02:54.837 INFO kablam! 
Oct 13 06:02:54.837 INFO kablam! warning: unused import: `std::str`
Oct 13 06:02:54.837 INFO kablam!  --> src/transport.rs:8:5
Oct 13 06:02:54.837 INFO kablam!   |
Oct 13 06:02:54.837 INFO kablam! 8 | use std::str;
Oct 13 06:02:54.837 INFO kablam!   |     ^^^^^^^^
Oct 13 06:02:54.837 INFO kablam! 
Oct 13 06:02:54.837 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 06:02:54.837 INFO kablam!   --> src/transport.rs:16:5
Oct 13 06:02:54.837 INFO kablam!    |
Oct 13 06:02:54.837 INFO kablam! 16 | use std::sync::Arc;
Oct 13 06:02:54.837 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 06:02:54.837 INFO kablam! 
Oct 13 06:02:54.837 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 06:02:54.837 INFO kablam!   --> src/transport.rs:17:5
Oct 13 06:02:54.837 INFO kablam!    |
Oct 13 06:02:54.837 INFO kablam! 17 | use std::sync::Mutex;
Oct 13 06:02:54.837 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 06:02:54.837 INFO kablam! 
Oct 13 06:02:54.878 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.878 INFO kablam!  --> src/stream.rs:3:5
Oct 13 06:02:54.878 INFO kablam!   |
Oct 13 06:02:54.878 INFO kablam! 3 | use tokio_io::codec::Framed;
Oct 13 06:02:54.878 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.878 INFO kablam!   |
Oct 13 06:02:54.878 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 06:02:54.878 INFO kablam! 
Oct 13 06:02:54.878 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.878 INFO kablam!  --> src/stream.rs:7:9
Oct 13 06:02:54.878 INFO kablam!   |
Oct 13 06:02:54.878 INFO kablam! 7 |     Tcp(Framed<TcpStream, XMPPCodec>),
Oct 13 06:02:54.878 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.878 INFO kablam! 
Oct 13 06:02:54.878 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
Oct 13 06:02:54.878 INFO kablam!  --> src/stream.rs:8:9
Oct 13 06:02:54.878 INFO kablam!   |
Oct 13 06:02:54.878 INFO kablam! 8 |     Tls(Framed<TlsStream<TcpStream>, XMPPCodec>)
Oct 13 06:02:54.878 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:02:54.878 INFO kablam! 
Oct 13 06:02:54.921 INFO kablam! warning: unused variable: `e`
Oct 13 06:02:54.921 INFO kablam!   --> src/transport.rs:69:13
Oct 13 06:02:54.921 INFO kablam!    |
Oct 13 06:02:54.921 INFO kablam! 69 |         let e = event.clone();
Oct 13 06:02:54.922 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 13 06:02:54.922 INFO kablam!    |
Oct 13 06:02:54.922 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:02:54.922 INFO kablam! 
Oct 13 06:02:55.048 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:02:55.048 INFO kablam!    --> src/connection.rs:221:17
Oct 13 06:02:55.048 INFO kablam!     |
Oct 13 06:02:55.048 INFO kablam! 221 |                 tx.send(event);
Oct 13 06:02:55.048 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Oct 13 06:02:55.048 INFO kablam!     |
Oct 13 06:02:55.048 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 06:02:55.048 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:02:55.048 INFO kablam! 
Oct 13 06:02:55.228 INFO kablam! warning: unused variable: `e`
Oct 13 06:02:55.228 INFO kablam!   --> src/transport.rs:69:13
Oct 13 06:02:55.228 INFO kablam!    |
Oct 13 06:02:55.228 INFO kablam! 69 |         let e = event.clone();
Oct 13 06:02:55.228 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 13 06:02:55.228 INFO kablam!    |
Oct 13 06:02:55.228 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:02:55.228 INFO kablam! 
Oct 13 06:02:55.364 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:02:55.364 INFO kablam!    --> src/connection.rs:221:17
Oct 13 06:02:55.364 INFO kablam!     |
Oct 13 06:02:55.364 INFO kablam! 221 |                 tx.send(event);
Oct 13 06:02:55.364 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Oct 13 06:02:55.364 INFO kablam!     |
Oct 13 06:02:55.364 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 06:02:55.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:02:55.364 INFO kablam! 
Oct 13 06:02:55.441 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.11s
Oct 13 06:02:55.457 INFO kablam! su: No module specific data is present
Oct 13 06:02:56.076 INFO running `"docker" "rm" "-f" "1e8428fd57977b40beb5c5a211a27b8047411f8b8531f9e1da90d241a6bfedf2"`
Oct 13 06:02:56.336 INFO blam! 1e8428fd57977b40beb5c5a211a27b8047411f8b8531f9e1da90d241a6bfedf2