Oct 31 19:55:10.430 INFO checking tedsta/kenny_client against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:55:10.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 19:55:10.985 INFO blam! 7f97b423096e7b4c35ae4483a293a6625e8723cc261e246feb16a0697ffc1f42
Oct 31 19:55:10.987 INFO running `"docker" "start" "-a" "7f97b423096e7b4c35ae4483a293a6625e8723cc261e246feb16a0697ffc1f42"`
Oct 31 19:55:12.914 INFO kablam! usermod: no changes
Oct 31 19:55:12.978 INFO kablam!     Checking termion v1.1.2
Oct 31 19:55:13.876 INFO kablam!     Checking kennybot v0.1.0 (/source)
Oct 31 19:55:14.212 INFO kablam! warning: unused import: `Stdin`
Oct 31 19:55:14.212 INFO kablam!  --> src/main.rs:3:36
Oct 31 19:55:14.212 INFO kablam!   |
Oct 31 19:55:14.212 INFO kablam! 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Oct 31 19:55:14.212 INFO kablam!   |                                    ^^^^^
Oct 31 19:55:14.212 INFO kablam!   |
Oct 31 19:55:14.212 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:55:14.212 INFO kablam! 
Oct 31 19:55:14.212 INFO kablam! warning: unused import: `std::mem`
Oct 31 19:55:14.212 INFO kablam!  --> src/main.rs:4:5
Oct 31 19:55:14.212 INFO kablam!   |
Oct 31 19:55:14.212 INFO kablam! 4 | use std::mem;
Oct 31 19:55:14.212 INFO kablam!   |     ^^^^^^^^
Oct 31 19:55:14.212 INFO kablam! 
Oct 31 19:55:14.212 INFO kablam! warning: unused import: `termion::input::TermRead`
Oct 31 19:55:14.212 INFO kablam!   --> src/main.rs:11:5
Oct 31 19:55:14.212 INFO kablam!    |
Oct 31 19:55:14.213 INFO kablam! 11 | use termion::input::TermRead;
Oct 31 19:55:14.213 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:55:14.213 INFO kablam! 
Oct 31 19:55:14.260 INFO kablam! warning: unused import: `Stdin`
Oct 31 19:55:14.260 INFO kablam!  --> src/main.rs:3:36
Oct 31 19:55:14.260 INFO kablam!   |
Oct 31 19:55:14.260 INFO kablam! 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Oct 31 19:55:14.260 INFO kablam!   |                                    ^^^^^
Oct 31 19:55:14.260 INFO kablam!   |
Oct 31 19:55:14.260 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:55:14.260 INFO kablam! 
Oct 31 19:55:14.260 INFO kablam! warning: unused import: `std::mem`
Oct 31 19:55:14.260 INFO kablam!  --> src/main.rs:4:5
Oct 31 19:55:14.260 INFO kablam!   |
Oct 31 19:55:14.260 INFO kablam! 4 | use std::mem;
Oct 31 19:55:14.260 INFO kablam!   |     ^^^^^^^^
Oct 31 19:55:14.260 INFO kablam! 
Oct 31 19:55:14.260 INFO kablam! warning: unused import: `termion::input::TermRead`
Oct 31 19:55:14.260 INFO kablam!   --> src/main.rs:11:5
Oct 31 19:55:14.260 INFO kablam!    |
Oct 31 19:55:14.260 INFO kablam! 11 | use termion::input::TermRead;
Oct 31 19:55:14.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:55:14.260 INFO kablam! 
Oct 31 19:55:14.334 INFO kablam! warning: unused import: `Read`
Oct 31 19:55:14.334 INFO kablam!  --> src/main.rs:3:15
Oct 31 19:55:14.334 INFO kablam!   |
Oct 31 19:55:14.334 INFO kablam! 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Oct 31 19:55:14.334 INFO kablam!   |               ^^^^
Oct 31 19:55:14.334 INFO kablam! 
Oct 31 19:55:14.346 INFO kablam! warning: unused variable: `packet_r`
Oct 31 19:55:14.346 INFO kablam!   --> src/main.rs:58:24
Oct 31 19:55:14.346 INFO kablam!    |
Oct 31 19:55:14.346 INFO kablam! 58 |         let (packet_t, packet_r) = channel();
Oct 31 19:55:14.346 INFO kablam!    |                        ^^^^^^^^ help: consider using `_packet_r` instead
Oct 31 19:55:14.347 INFO kablam!    |
Oct 31 19:55:14.347 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:55:14.347 INFO kablam! 
Oct 31 19:55:14.347 INFO kablam! warning: unused variable: `c`
Oct 31 19:55:14.347 INFO kablam!    --> src/main.rs:184:27
Oct 31 19:55:14.347 INFO kablam!     |
Oct 31 19:55:14.347 INFO kablam! 184 |                 Key::Char(c) => {
Oct 31 19:55:14.347 INFO kablam!     |                           ^ help: consider using `_c` instead
Oct 31 19:55:14.347 INFO kablam! 
Oct 31 19:55:14.352 INFO kablam! warning: variable does not need to be mutable
Oct 31 19:55:14.352 INFO kablam!   --> src/main.rs:48:13
Oct 31 19:55:14.352 INFO kablam!    |
Oct 31 19:55:14.353 INFO kablam! 48 |         let mut stdin: AsyncReader = async_stdin();
Oct 31 19:55:14.353 INFO kablam!    |             ----^^^^^
Oct 31 19:55:14.353 INFO kablam!    |             |
Oct 31 19:55:14.353 INFO kablam!    |             help: remove this `mut`
Oct 31 19:55:14.353 INFO kablam!    |
Oct 31 19:55:14.353 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 19:55:14.353 INFO kablam! 
Oct 31 19:55:14.402 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:55:14.402 INFO kablam!    --> src/main.rs:194:9
Oct 31 19:55:14.402 INFO kablam!     |
Oct 31 19:55:14.402 INFO kablam! 194 |         self.client.send_to(&[dir], (self.server_address.0.as_ref(), self.server_address.1));
Oct 31 19:55:14.402 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:55:14.402 INFO kablam!     |
Oct 31 19:55:14.402 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:55:14.402 INFO kablam! 
Oct 31 19:55:14.413 INFO kablam! warning: unused import: `Read`
Oct 31 19:55:14.413 INFO kablam!  --> src/main.rs:3:15
Oct 31 19:55:14.413 INFO kablam!   |
Oct 31 19:55:14.413 INFO kablam! 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Oct 31 19:55:14.413 INFO kablam!   |               ^^^^
Oct 31 19:55:14.413 INFO kablam! 
Oct 31 19:55:14.420 INFO kablam! warning: unused variable: `packet_r`
Oct 31 19:55:14.421 INFO kablam!   --> src/main.rs:58:24
Oct 31 19:55:14.421 INFO kablam!    |
Oct 31 19:55:14.422 INFO kablam! 58 |         let (packet_t, packet_r) = channel();
Oct 31 19:55:14.422 INFO kablam!    |                        ^^^^^^^^ help: consider using `_packet_r` instead
Oct 31 19:55:14.422 INFO kablam!    |
Oct 31 19:55:14.422 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:55:14.422 INFO kablam! 
Oct 31 19:55:14.422 INFO kablam! warning: unused variable: `c`
Oct 31 19:55:14.422 INFO kablam!    --> src/main.rs:184:27
Oct 31 19:55:14.422 INFO kablam!     |
Oct 31 19:55:14.422 INFO kablam! 184 |                 Key::Char(c) => {
Oct 31 19:55:14.422 INFO kablam!     |                           ^ help: consider using `_c` instead
Oct 31 19:55:14.422 INFO kablam! 
Oct 31 19:55:14.445 INFO kablam! warning: variable does not need to be mutable
Oct 31 19:55:14.445 INFO kablam!   --> src/main.rs:48:13
Oct 31 19:55:14.445 INFO kablam!    |
Oct 31 19:55:14.445 INFO kablam! 48 |         let mut stdin: AsyncReader = async_stdin();
Oct 31 19:55:14.445 INFO kablam!    |             ----^^^^^
Oct 31 19:55:14.445 INFO kablam!    |             |
Oct 31 19:55:14.445 INFO kablam!    |             help: remove this `mut`
Oct 31 19:55:14.445 INFO kablam!    |
Oct 31 19:55:14.445 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 19:55:14.445 INFO kablam! 
Oct 31 19:55:14.464 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:55:14.464 INFO kablam!    --> src/main.rs:194:9
Oct 31 19:55:14.464 INFO kablam!     |
Oct 31 19:55:14.464 INFO kablam! 194 |         self.client.send_to(&[dir], (self.server_address.0.as_ref(), self.server_address.1));
Oct 31 19:55:14.464 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:55:14.464 INFO kablam!     |
Oct 31 19:55:14.464 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:55:14.464 INFO kablam! 
Oct 31 19:55:14.496 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Oct 31 19:55:14.496 INFO kablam! su: No module specific data is present
Oct 31 19:55:14.970 INFO running `"docker" "rm" "-f" "7f97b423096e7b4c35ae4483a293a6625e8723cc261e246feb16a0697ffc1f42"`
Oct 31 19:55:15.282 INFO blam! 7f97b423096e7b4c35ae4483a293a6625e8723cc261e246feb16a0697ffc1f42