Oct 13 08:18:36.600 INFO checking socket-collection-0.2.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:18:36.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 08:18:37.036 INFO blam! 5941b22c33e480a2143774c6d4733c7401e1655e0fdaba1deba2e751315eaf47
Oct 13 08:18:37.041 INFO running `"docker" "start" "-a" "5941b22c33e480a2143774c6d4733c7401e1655e0fdaba1deba2e751315eaf47"`
Oct 13 08:18:38.231 INFO kablam! usermod: no changes
Oct 13 08:18:38.448 INFO kablam!    Compiling libudt4-sys v0.2.0
Oct 13 08:18:38.448 INFO kablam!     Checking bytes v0.4.10
Oct 13 08:18:38.448 INFO kablam!     Checking url v1.5.1
Oct 13 08:18:38.448 INFO kablam!     Checking bincode v0.8.0
Oct 13 08:18:38.453 INFO kablam!     Checking config_file_handler v0.9.0
Oct 13 08:18:38.453 INFO kablam!     Checking chrono v0.3.0
Oct 13 08:18:45.172 INFO kablam!     Checking ws v0.7.3
Oct 13 08:18:47.192 INFO kablam!     Checking log4rs v0.7.0
Oct 13 08:18:54.352 INFO kablam!     Checking maidsafe_utilities v0.15.0
Oct 13 08:19:02.568 INFO kablam!     Checking udt v0.2.0
Oct 13 08:19:04.404 INFO kablam!     Checking socket-collection v0.2.0 (/source)
Oct 13 08:19:11.220 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 08:19:11.221 INFO kablam!   --> src/lib.rs:13:1
Oct 13 08:19:11.222 INFO kablam!    |
Oct 13 08:19:11.222 INFO kablam! 13 | #[macro_use]
Oct 13 08:19:11.223 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 08:19:11.224 INFO kablam!    |
Oct 13 08:19:11.224 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 08:19:11.225 INFO kablam! 
Oct 13 08:19:11.261 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.261 INFO kablam!  --> src/error.rs:2:5
Oct 13 08:19:11.261 INFO kablam!   |
Oct 13 08:19:11.261 INFO kablam! 2 | use mio::timer::TimerError;
Oct 13 08:19:11.261 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:19:11.261 INFO kablam!   |
Oct 13 08:19:11.261 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 08:19:11.262 INFO kablam! 
Oct 13 08:19:11.262 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.262 INFO kablam!  --> src/error.rs:2:5
Oct 13 08:19:11.262 INFO kablam!   |
Oct 13 08:19:11.262 INFO kablam! 2 | use mio::timer::TimerError;
Oct 13 08:19:11.262 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:19:11.262 INFO kablam! 
Oct 13 08:19:11.269 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.269 INFO kablam!   --> src/error.rs:34:18
Oct 13 08:19:11.269 INFO kablam!    |
Oct 13 08:19:11.269 INFO kablam! 34 |         Timer(e: TimerError) {
Oct 13 08:19:11.269 INFO kablam!    |                  ^^^^^^^^^^
Oct 13 08:19:11.269 INFO kablam! 
Oct 13 08:19:11.540 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:11.540 INFO kablam!    --> src/tcp_sock.rs:313:13
Oct 13 08:19:11.541 INFO kablam!     |
Oct 13 08:19:11.541 INFO kablam! 313 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:11.541 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:11.541 INFO kablam! 
Oct 13 08:19:11.548 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:11.548 INFO kablam!    --> src/tcp_sock.rs:313:30
Oct 13 08:19:11.549 INFO kablam!     |
Oct 13 08:19:11.549 INFO kablam! 313 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:11.549 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:11.549 INFO kablam! 
Oct 13 08:19:11.550 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:11.551 INFO kablam!    --> src/tcp_sock.rs:315:13
Oct 13 08:19:11.551 INFO kablam!     |
Oct 13 08:19:11.551 INFO kablam! 315 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:11.551 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:11.552 INFO kablam! 
Oct 13 08:19:11.552 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:11.552 INFO kablam!    --> src/tcp_sock.rs:315:30
Oct 13 08:19:11.553 INFO kablam!     |
Oct 13 08:19:11.553 INFO kablam! 315 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:11.553 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:11.553 INFO kablam! 
Oct 13 08:19:11.672 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:11.673 INFO kablam!    --> src/udt/udt_sock.rs:338:13
Oct 13 08:19:11.673 INFO kablam!     |
Oct 13 08:19:11.673 INFO kablam! 338 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:11.673 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:11.674 INFO kablam! 
Oct 13 08:19:11.674 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:11.674 INFO kablam!    --> src/udt/udt_sock.rs:338:30
Oct 13 08:19:11.675 INFO kablam!     |
Oct 13 08:19:11.675 INFO kablam! 338 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:11.675 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:11.676 INFO kablam! 
Oct 13 08:19:11.676 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:11.676 INFO kablam!    --> src/udt/udt_sock.rs:340:13
Oct 13 08:19:11.677 INFO kablam!     |
Oct 13 08:19:11.677 INFO kablam! 340 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:11.677 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:11.677 INFO kablam! 
Oct 13 08:19:11.678 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:11.678 INFO kablam!    --> src/udt/udt_sock.rs:340:30
Oct 13 08:19:11.678 INFO kablam!     |
Oct 13 08:19:11.678 INFO kablam! 340 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:11.678 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:11.678 INFO kablam! 
Oct 13 08:19:11.716 INFO kablam! warning: unused import: `Read`
Oct 13 08:19:11.717 INFO kablam!   --> src/udt/udt_sock.rs:10:40
Oct 13 08:19:11.717 INFO kablam!    |
Oct 13 08:19:11.717 INFO kablam! 10 | use std::io::{self, Cursor, ErrorKind, Read, Write};
Oct 13 08:19:11.717 INFO kablam!    |                                        ^^^^
Oct 13 08:19:11.717 INFO kablam! 
Oct 13 08:19:11.717 INFO kablam! warning: unused import: `Write`
Oct 13 08:19:11.717 INFO kablam!   --> src/udt/udt_sock.rs:10:46
Oct 13 08:19:11.717 INFO kablam!    |
Oct 13 08:19:11.717 INFO kablam! 10 | use std::io::{self, Cursor, ErrorKind, Read, Write};
Oct 13 08:19:11.717 INFO kablam!    |                                              ^^^^^
Oct 13 08:19:11.717 INFO kablam! 
Oct 13 08:19:11.752 INFO kablam! warning: unused variable: `inner`
Oct 13 08:19:11.753 INFO kablam!   --> src/udt/udt_sock.rs:68:13
Oct 13 08:19:11.753 INFO kablam!    |
Oct 13 08:19:11.753 INFO kablam! 68 |         let inner = self
Oct 13 08:19:11.753 INFO kablam!    |             ^^^^^ help: consider using `_inner` instead
Oct 13 08:19:11.753 INFO kablam!    |
Oct 13 08:19:11.753 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:19:11.753 INFO kablam! 
Oct 13 08:19:11.821 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:19:11.821 INFO kablam!   --> src/udt/udt_event_loop.rs:28:13
Oct 13 08:19:11.821 INFO kablam!    |
Oct 13 08:19:11.821 INFO kablam! 28 |         let mut epoll = Epoll::create()?;
Oct 13 08:19:11.821 INFO kablam!    |             ----^^^^^
Oct 13 08:19:11.821 INFO kablam!    |             |
Oct 13 08:19:11.821 INFO kablam!    |             help: remove this `mut`
Oct 13 08:19:11.821 INFO kablam!    |
Oct 13 08:19:11.821 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:19:11.821 INFO kablam! 
Oct 13 08:19:11.932 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 08:19:11.932 INFO kablam!   --> src/lib.rs:13:1
Oct 13 08:19:11.932 INFO kablam!    |
Oct 13 08:19:11.932 INFO kablam! 13 | #[macro_use]
Oct 13 08:19:11.932 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 08:19:11.932 INFO kablam!    |
Oct 13 08:19:11.932 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 08:19:11.932 INFO kablam! 
Oct 13 08:19:11.964 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.968 INFO kablam!  --> src/error.rs:2:5
Oct 13 08:19:11.968 INFO kablam!   |
Oct 13 08:19:11.969 INFO kablam! 2 | use mio::timer::TimerError;
Oct 13 08:19:11.969 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:19:11.969 INFO kablam!   |
Oct 13 08:19:11.969 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 08:19:11.969 INFO kablam! 
Oct 13 08:19:11.970 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.970 INFO kablam!  --> src/error.rs:2:5
Oct 13 08:19:11.970 INFO kablam!   |
Oct 13 08:19:11.970 INFO kablam! 2 | use mio::timer::TimerError;
Oct 13 08:19:11.971 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:19:11.971 INFO kablam! 
Oct 13 08:19:11.972 INFO kablam! warning: use of deprecated item 'mio::timer::TimerError': use mio-extras instead
Oct 13 08:19:11.972 INFO kablam!   --> src/error.rs:34:18
Oct 13 08:19:11.972 INFO kablam!    |
Oct 13 08:19:11.972 INFO kablam! 34 |         Timer(e: TimerError) {
Oct 13 08:19:11.973 INFO kablam!    |                  ^^^^^^^^^^
Oct 13 08:19:11.973 INFO kablam! 
Oct 13 08:19:12.192 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:12.192 INFO kablam!    --> src/tcp_sock.rs:313:13
Oct 13 08:19:12.192 INFO kablam!     |
Oct 13 08:19:12.192 INFO kablam! 313 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:12.192 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:12.192 INFO kablam! 
Oct 13 08:19:12.193 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:12.193 INFO kablam!    --> src/tcp_sock.rs:313:30
Oct 13 08:19:12.193 INFO kablam!     |
Oct 13 08:19:12.193 INFO kablam! 313 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:12.193 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:12.193 INFO kablam! 
Oct 13 08:19:12.193 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:12.193 INFO kablam!    --> src/tcp_sock.rs:315:13
Oct 13 08:19:12.193 INFO kablam!     |
Oct 13 08:19:12.193 INFO kablam! 315 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:12.193 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:12.193 INFO kablam! 
Oct 13 08:19:12.193 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:12.193 INFO kablam!    --> src/tcp_sock.rs:315:30
Oct 13 08:19:12.193 INFO kablam!     |
Oct 13 08:19:12.193 INFO kablam! 315 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:12.193 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:12.193 INFO kablam! 
Oct 13 08:19:12.254 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:12.254 INFO kablam!    --> src/udt/udt_sock.rs:338:13
Oct 13 08:19:12.254 INFO kablam!     |
Oct 13 08:19:12.254 INFO kablam! 338 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:12.254 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:12.254 INFO kablam! 
Oct 13 08:19:12.254 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:12.254 INFO kablam!    --> src/udt/udt_sock.rs:338:30
Oct 13 08:19:12.254 INFO kablam!     |
Oct 13 08:19:12.254 INFO kablam! 338 |             Ready::error() | Ready::hup() | Ready::readable()
Oct 13 08:19:12.254 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:12.254 INFO kablam! 
Oct 13 08:19:12.254 INFO kablam! warning: use of deprecated item 'mio::Ready::error': use UnixReady instead
Oct 13 08:19:12.255 INFO kablam!    --> src/udt/udt_sock.rs:340:13
Oct 13 08:19:12.255 INFO kablam!     |
Oct 13 08:19:12.255 INFO kablam! 340 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:12.255 INFO kablam!     |             ^^^^^^^^^^^^
Oct 13 08:19:12.255 INFO kablam! 
Oct 13 08:19:12.255 INFO kablam! warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Oct 13 08:19:12.255 INFO kablam!    --> src/udt/udt_sock.rs:340:30
Oct 13 08:19:12.255 INFO kablam!     |
Oct 13 08:19:12.255 INFO kablam! 340 |             Ready::error() | Ready::hup() | Ready::readable() | Ready::writable()
Oct 13 08:19:12.255 INFO kablam!     |                              ^^^^^^^^^^
Oct 13 08:19:12.255 INFO kablam! 
Oct 13 08:19:12.281 INFO kablam! warning: unused import: `Read`
Oct 13 08:19:12.281 INFO kablam!   --> src/udt/udt_sock.rs:10:40
Oct 13 08:19:12.281 INFO kablam!    |
Oct 13 08:19:12.281 INFO kablam! 10 | use std::io::{self, Cursor, ErrorKind, Read, Write};
Oct 13 08:19:12.281 INFO kablam!    |                                        ^^^^
Oct 13 08:19:12.281 INFO kablam! 
Oct 13 08:19:12.281 INFO kablam! warning: unused import: `Write`
Oct 13 08:19:12.281 INFO kablam!   --> src/udt/udt_sock.rs:10:46
Oct 13 08:19:12.281 INFO kablam!    |
Oct 13 08:19:12.281 INFO kablam! 10 | use std::io::{self, Cursor, ErrorKind, Read, Write};
Oct 13 08:19:12.281 INFO kablam!    |                                              ^^^^^
Oct 13 08:19:12.281 INFO kablam! 
Oct 13 08:19:12.307 INFO kablam! warning: unused variable: `inner`
Oct 13 08:19:12.307 INFO kablam!   --> src/udt/udt_sock.rs:68:13
Oct 13 08:19:12.307 INFO kablam!    |
Oct 13 08:19:12.307 INFO kablam! 68 |         let inner = self
Oct 13 08:19:12.307 INFO kablam!    |             ^^^^^ help: consider using `_inner` instead
Oct 13 08:19:12.307 INFO kablam!    |
Oct 13 08:19:12.307 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:19:12.307 INFO kablam! 
Oct 13 08:19:12.345 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:19:12.345 INFO kablam!   --> src/udt/udt_event_loop.rs:28:13
Oct 13 08:19:12.345 INFO kablam!    |
Oct 13 08:19:12.345 INFO kablam! 28 |         let mut epoll = Epoll::create()?;
Oct 13 08:19:12.345 INFO kablam!    |             ----^^^^^
Oct 13 08:19:12.345 INFO kablam!    |             |
Oct 13 08:19:12.345 INFO kablam!    |             help: remove this `mut`
Oct 13 08:19:12.345 INFO kablam!    |
Oct 13 08:19:12.345 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:19:12.345 INFO kablam! 
Oct 13 08:19:12.457 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.19s
Oct 13 08:19:12.469 INFO kablam! su: No module specific data is present
Oct 13 08:19:13.707 INFO running `"docker" "rm" "-f" "5941b22c33e480a2143774c6d4733c7401e1655e0fdaba1deba2e751315eaf47"`
Oct 13 08:19:14.052 INFO blam! 5941b22c33e480a2143774c6d4733c7401e1655e0fdaba1deba2e751315eaf47