Dec 19 07:26:48.584 INFO checking tedsta/kenny_client against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:26:48.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tedsta/kenny_client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:26:48.771 INFO [stdout] b9c1aac28f6a88daf35a75b38962e5e5e5272e64baf2182c4a7ddf525c47b4fa
Dec 19 07:26:48.774 INFO running `"docker" "start" "-a" "b9c1aac28f6a88daf35a75b38962e5e5e5272e64baf2182c4a7ddf525c47b4fa"`
Dec 19 07:26:49.500 INFO [stderr]     Checking termion v1.1.2
Dec 19 07:26:49.960 INFO [stderr]     Checking kennybot v0.1.0 (/opt/crater/workdir)
Dec 19 07:26:50.060 INFO [stderr] warning: unused import: `Stdin`
Dec 19 07:26:50.060 INFO [stderr]  --> src/main.rs:3:36
Dec 19 07:26:50.060 INFO [stderr]   |
Dec 19 07:26:50.060 INFO [stderr] 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Dec 19 07:26:50.060 INFO [stderr]   |                                    ^^^^^
Dec 19 07:26:50.060 INFO [stderr]   |
Dec 19 07:26:50.060 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:26:50.060 INFO [stderr] 
Dec 19 07:26:50.060 INFO [stderr] warning: unused import: `std::mem`
Dec 19 07:26:50.060 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:26:50.060 INFO [stderr]   |
Dec 19 07:26:50.060 INFO [stderr] 4 | use std::mem;
Dec 19 07:26:50.060 INFO [stderr]   |     ^^^^^^^^
Dec 19 07:26:50.060 INFO [stderr] 
Dec 19 07:26:50.060 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 19 07:26:50.060 INFO [stderr]   --> src/main.rs:11:5
Dec 19 07:26:50.060 INFO [stderr]    |
Dec 19 07:26:50.060 INFO [stderr] 11 | use termion::input::TermRead;
Dec 19 07:26:50.060 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.060 INFO [stderr] 
Dec 19 07:26:50.072 INFO [stderr] warning: unused import: `Stdin`
Dec 19 07:26:50.072 INFO [stderr]  --> src/main.rs:3:36
Dec 19 07:26:50.072 INFO [stderr]   |
Dec 19 07:26:50.072 INFO [stderr] 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Dec 19 07:26:50.072 INFO [stderr]   |                                    ^^^^^
Dec 19 07:26:50.072 INFO [stderr]   |
Dec 19 07:26:50.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:26:50.072 INFO [stderr] 
Dec 19 07:26:50.072 INFO [stderr] warning: unused import: `std::mem`
Dec 19 07:26:50.072 INFO [stderr]  --> src/main.rs:4:5
Dec 19 07:26:50.072 INFO [stderr]   |
Dec 19 07:26:50.072 INFO [stderr] 4 | use std::mem;
Dec 19 07:26:50.072 INFO [stderr]   |     ^^^^^^^^
Dec 19 07:26:50.072 INFO [stderr] 
Dec 19 07:26:50.072 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 19 07:26:50.072 INFO [stderr]   --> src/main.rs:11:5
Dec 19 07:26:50.072 INFO [stderr]    |
Dec 19 07:26:50.072 INFO [stderr] 11 | use termion::input::TermRead;
Dec 19 07:26:50.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.072 INFO [stderr] 
Dec 19 07:26:50.104 INFO [stderr] warning: unused import: `Read`
Dec 19 07:26:50.104 INFO [stderr]  --> src/main.rs:3:15
Dec 19 07:26:50.104 INFO [stderr]   |
Dec 19 07:26:50.104 INFO [stderr] 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Dec 19 07:26:50.104 INFO [stderr]   |               ^^^^
Dec 19 07:26:50.104 INFO [stderr] 
Dec 19 07:26:50.108 INFO [stderr] warning: unused variable: `packet_r`
Dec 19 07:26:50.108 INFO [stderr]   --> src/main.rs:58:24
Dec 19 07:26:50.108 INFO [stderr]    |
Dec 19 07:26:50.108 INFO [stderr] 58 |         let (packet_t, packet_r) = channel();
Dec 19 07:26:50.108 INFO [stderr]    |                        ^^^^^^^^ help: consider using `_packet_r` instead
Dec 19 07:26:50.108 INFO [stderr]    |
Dec 19 07:26:50.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:26:50.108 INFO [stderr] 
Dec 19 07:26:50.108 INFO [stderr] warning: unused variable: `c`
Dec 19 07:26:50.108 INFO [stderr]    --> src/main.rs:184:27
Dec 19 07:26:50.108 INFO [stderr]     |
Dec 19 07:26:50.108 INFO [stderr] 184 |                 Key::Char(c) => {
Dec 19 07:26:50.108 INFO [stderr]     |                           ^ help: consider using `_c` instead
Dec 19 07:26:50.108 INFO [stderr] 
Dec 19 07:26:50.112 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:26:50.112 INFO [stderr]   --> src/main.rs:48:13
Dec 19 07:26:50.112 INFO [stderr]    |
Dec 19 07:26:50.112 INFO [stderr] 48 |         let mut stdin: AsyncReader = async_stdin();
Dec 19 07:26:50.112 INFO [stderr]    |             ----^^^^^
Dec 19 07:26:50.112 INFO [stderr]    |             |
Dec 19 07:26:50.112 INFO [stderr]    |             help: remove this `mut`
Dec 19 07:26:50.112 INFO [stderr]    |
Dec 19 07:26:50.112 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:26:50.112 INFO [stderr] 
Dec 19 07:26:50.119 INFO [stderr] warning: unused import: `Read`
Dec 19 07:26:50.119 INFO [stderr]  --> src/main.rs:3:15
Dec 19 07:26:50.119 INFO [stderr]   |
Dec 19 07:26:50.119 INFO [stderr] 3 | use std::io::{Read, Write, Stdout, Stdin, stdout};
Dec 19 07:26:50.119 INFO [stderr]   |               ^^^^
Dec 19 07:26:50.119 INFO [stderr] 
Dec 19 07:26:50.119 INFO [stderr] warning: unused variable: `packet_r`
Dec 19 07:26:50.119 INFO [stderr]   --> src/main.rs:58:24
Dec 19 07:26:50.119 INFO [stderr]    |
Dec 19 07:26:50.119 INFO [stderr] 58 |         let (packet_t, packet_r) = channel();
Dec 19 07:26:50.119 INFO [stderr]    |                        ^^^^^^^^ help: consider using `_packet_r` instead
Dec 19 07:26:50.119 INFO [stderr]    |
Dec 19 07:26:50.119 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:26:50.119 INFO [stderr] 
Dec 19 07:26:50.119 INFO [stderr] warning: unused variable: `c`
Dec 19 07:26:50.119 INFO [stderr]    --> src/main.rs:184:27
Dec 19 07:26:50.119 INFO [stderr]     |
Dec 19 07:26:50.119 INFO [stderr] 184 |                 Key::Char(c) => {
Dec 19 07:26:50.119 INFO [stderr]     |                           ^ help: consider using `_c` instead
Dec 19 07:26:50.119 INFO [stderr] 
Dec 19 07:26:50.124 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:26:50.124 INFO [stderr]   --> src/main.rs:48:13
Dec 19 07:26:50.124 INFO [stderr]    |
Dec 19 07:26:50.124 INFO [stderr] 48 |         let mut stdin: AsyncReader = async_stdin();
Dec 19 07:26:50.124 INFO [stderr]    |             ----^^^^^
Dec 19 07:26:50.124 INFO [stderr]    |             |
Dec 19 07:26:50.124 INFO [stderr]    |             help: remove this `mut`
Dec 19 07:26:50.124 INFO [stderr]    |
Dec 19 07:26:50.124 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:26:50.124 INFO [stderr] 
Dec 19 07:26:50.125 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.125 INFO [stderr]    --> src/main.rs:100:9
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr] 100 |         write!(self.stdout, "{}", termion::clear::All);
Dec 19 07:26:50.125 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 07:26:50.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.125 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.125 INFO [stderr] 
Dec 19 07:26:50.125 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.125 INFO [stderr]    --> src/main.rs:103:9
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr] 103 | /         write!(self.stdout, "{}{}{}{}{}",
Dec 19 07:26:50.125 INFO [stderr] 104 | |                cursor::Goto(1, 1),
Dec 19 07:26:50.125 INFO [stderr] 105 | |                style::Bold, color::Fg(color::White),
Dec 19 07:26:50.125 INFO [stderr] 106 | |                color::Bg(color::Reset), "Press ~ to exit");
Dec 19 07:26:50.125 INFO [stderr]     | |___________________________________________________________^
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.125 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.125 INFO [stderr] 
Dec 19 07:26:50.125 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.125 INFO [stderr]    --> src/main.rs:115:9
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr] 115 | /         write!(self.stdout, "{}{}{}{}{}",
Dec 19 07:26:50.125 INFO [stderr] 116 | |                cursor::Goto(1, 2),
Dec 19 07:26:50.125 INFO [stderr] 117 | |                style::Bold, color::Fg(color::White),
Dec 19 07:26:50.125 INFO [stderr] 118 | |                color::Bg(color::Reset), dir_string);
Dec 19 07:26:50.125 INFO [stderr]     | |____________________________________________________^
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.125 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.125 INFO [stderr] 
Dec 19 07:26:50.125 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.125 INFO [stderr]    --> src/main.rs:194:9
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr] 194 |         self.client.send_to(&[dir], (self.server_address.0.as_ref(), self.server_address.1));
Dec 19 07:26:50.125 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.125 INFO [stderr]     |
Dec 19 07:26:50.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.125 INFO [stderr] 
Dec 19 07:26:50.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.148 INFO [stderr]    --> src/main.rs:100:9
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr] 100 |         write!(self.stdout, "{}", termion::clear::All);
Dec 19 07:26:50.148 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 07:26:50.148 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.148 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.148 INFO [stderr] 
Dec 19 07:26:50.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.148 INFO [stderr]    --> src/main.rs:103:9
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr] 103 | /         write!(self.stdout, "{}{}{}{}{}",
Dec 19 07:26:50.148 INFO [stderr] 104 | |                cursor::Goto(1, 1),
Dec 19 07:26:50.148 INFO [stderr] 105 | |                style::Bold, color::Fg(color::White),
Dec 19 07:26:50.148 INFO [stderr] 106 | |                color::Bg(color::Reset), "Press ~ to exit");
Dec 19 07:26:50.148 INFO [stderr]     | |___________________________________________________________^
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.148 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.148 INFO [stderr] 
Dec 19 07:26:50.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.148 INFO [stderr]    --> src/main.rs:115:9
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr] 115 | /         write!(self.stdout, "{}{}{}{}{}",
Dec 19 07:26:50.148 INFO [stderr] 116 | |                cursor::Goto(1, 2),
Dec 19 07:26:50.148 INFO [stderr] 117 | |                style::Bold, color::Fg(color::White),
Dec 19 07:26:50.148 INFO [stderr] 118 | |                color::Bg(color::Reset), dir_string);
Dec 19 07:26:50.148 INFO [stderr]     | |____________________________________________________^
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.148 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 07:26:50.148 INFO [stderr] 
Dec 19 07:26:50.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 07:26:50.148 INFO [stderr]    --> src/main.rs:194:9
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr] 194 |         self.client.send_to(&[dir], (self.server_address.0.as_ref(), self.server_address.1));
Dec 19 07:26:50.148 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:26:50.148 INFO [stderr]     |
Dec 19 07:26:50.148 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 07:26:50.148 INFO [stderr] 
Dec 19 07:26:50.158 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 19 07:26:50.466 INFO running `"docker" "inspect" "b9c1aac28f6a88daf35a75b38962e5e5e5272e64baf2182c4a7ddf525c47b4fa"`
Dec 19 07:26:50.686 INFO running `"docker" "rm" "-f" "b9c1aac28f6a88daf35a75b38962e5e5e5272e64baf2182c4a7ddf525c47b4fa"`
Dec 19 07:26:50.987 INFO [stdout] b9c1aac28f6a88daf35a75b38962e5e5e5272e64baf2182c4a7ddf525c47b4fa