Dec 12 06:24:53.355 INFO checking terminal_cli_termion-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:24:53.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 06:24:53.617 INFO [stdout] 3591a8d71f52c25b9232c35b6a79e68ebdec3db71df55ba2bd328a41d0e9bcc9
Dec 12 06:24:53.690 INFO running `"docker" "start" "-a" "3591a8d71f52c25b9232c35b6a79e68ebdec3db71df55ba2bd328a41d0e9bcc9"`
Dec 12 06:24:54.522 INFO [stderr] usermod: no changes
Dec 12 06:24:54.566 INFO [stderr]     Checking terminal_cli v0.2.0
Dec 12 06:24:55.360 INFO [stderr]     Checking terminal_cli_termion v0.1.0 (/source)
Dec 12 06:24:55.874 INFO [stderr] warning: unused import: `self::termion::*`
Dec 12 06:24:55.874 INFO [stderr]   --> src/lib.rs:13:5
Dec 12 06:24:55.874 INFO [stderr]    |
Dec 12 06:24:55.874 INFO [stderr] 13 | use self::termion::*;
Dec 12 06:24:55.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 06:24:55.874 INFO [stderr]    |
Dec 12 06:24:55.874 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:24:55.874 INFO [stderr] 
Dec 12 06:24:55.874 INFO [stderr] warning: unused import: `self::termion::event::Key`
Dec 12 06:24:55.874 INFO [stderr]   --> src/lib.rs:14:5
Dec 12 06:24:55.874 INFO [stderr]    |
Dec 12 06:24:55.874 INFO [stderr] 14 | use self::termion::event::Key;
Dec 12 06:24:55.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:55.874 INFO [stderr] 
Dec 12 06:24:55.874 INFO [stderr] warning: unused import: `self::termion::input::TermRead`
Dec 12 06:24:55.874 INFO [stderr]   --> src/lib.rs:15:5
Dec 12 06:24:55.874 INFO [stderr]    |
Dec 12 06:24:55.874 INFO [stderr] 15 | use self::termion::input::TermRead;
Dec 12 06:24:55.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:55.874 INFO [stderr] 
Dec 12 06:24:55.874 INFO [stderr] warning: unused import: `Bytes`
Dec 12 06:24:55.874 INFO [stderr]   --> src/lib.rs:19:30
Dec 12 06:24:55.874 INFO [stderr]    |
Dec 12 06:24:55.874 INFO [stderr] 19 | use std::io::{stdout, stdin, Bytes, Write, Stdout};
Dec 12 06:24:55.874 INFO [stderr]    |                              ^^^^^
Dec 12 06:24:55.874 INFO [stderr] 
Dec 12 06:24:55.939 INFO [stderr] warning: unused variable: `stdin`
Dec 12 06:24:55.939 INFO [stderr]   --> src/lib.rs:74:13
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr] 74 |         let stdin = stdin();
Dec 12 06:24:55.939 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 06:24:55.939 INFO [stderr] 
Dec 12 06:24:55.939 INFO [stderr] warning: foreign function is never used: `cfmakeraw`
Dec 12 06:24:55.939 INFO [stderr]   --> src/lib.rs:34:3
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr] 34 |         fn cfmakeraw(termptr: *mut Termios);
Dec 12 06:24:55.939 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 06:24:55.939 INFO [stderr] 
Dec 12 06:24:55.939 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:24:55.939 INFO [stderr]   --> src/lib.rs:97:3
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr] 97 |         self.stdout.write(bytes);
Dec 12 06:24:55.939 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:55.939 INFO [stderr]    |
Dec 12 06:24:55.939 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 06:24:55.939 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:24:55.939 INFO [stderr] 
Dec 12 06:24:56.464 INFO [stderr] warning: unused import: `self::termion::*`
Dec 12 06:24:56.464 INFO [stderr]   --> src/lib.rs:13:5
Dec 12 06:24:56.464 INFO [stderr]    |
Dec 12 06:24:56.464 INFO [stderr] 13 | use self::termion::*;
Dec 12 06:24:56.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 06:24:56.464 INFO [stderr]    |
Dec 12 06:24:56.464 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:24:56.464 INFO [stderr] 
Dec 12 06:24:56.465 INFO [stderr] warning: unused import: `self::termion::event::Key`
Dec 12 06:24:56.465 INFO [stderr]   --> src/lib.rs:14:5
Dec 12 06:24:56.465 INFO [stderr]    |
Dec 12 06:24:56.465 INFO [stderr] 14 | use self::termion::event::Key;
Dec 12 06:24:56.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:56.465 INFO [stderr] 
Dec 12 06:24:56.465 INFO [stderr] warning: unused import: `self::termion::input::TermRead`
Dec 12 06:24:56.465 INFO [stderr]   --> src/lib.rs:15:5
Dec 12 06:24:56.465 INFO [stderr]    |
Dec 12 06:24:56.465 INFO [stderr] 15 | use self::termion::input::TermRead;
Dec 12 06:24:56.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:56.465 INFO [stderr] 
Dec 12 06:24:56.465 INFO [stderr] warning: unused import: `Bytes`
Dec 12 06:24:56.465 INFO [stderr]   --> src/lib.rs:19:30
Dec 12 06:24:56.465 INFO [stderr]    |
Dec 12 06:24:56.465 INFO [stderr] 19 | use std::io::{stdout, stdin, Bytes, Write, Stdout};
Dec 12 06:24:56.465 INFO [stderr]    |                              ^^^^^
Dec 12 06:24:56.465 INFO [stderr] 
Dec 12 06:24:56.556 INFO [stderr] warning: unused variable: `stdin`
Dec 12 06:24:56.556 INFO [stderr]   --> src/lib.rs:74:13
Dec 12 06:24:56.556 INFO [stderr]    |
Dec 12 06:24:56.556 INFO [stderr] 74 |         let stdin = stdin();
Dec 12 06:24:56.556 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 12 06:24:56.556 INFO [stderr]    |
Dec 12 06:24:56.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 06:24:56.556 INFO [stderr] 
Dec 12 06:24:56.564 INFO [stderr] warning: foreign function is never used: `cfmakeraw`
Dec 12 06:24:56.564 INFO [stderr]   --> src/lib.rs:34:3
Dec 12 06:24:56.564 INFO [stderr]    |
Dec 12 06:24:56.564 INFO [stderr] 34 |         fn cfmakeraw(termptr: *mut Termios);
Dec 12 06:24:56.565 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:56.565 INFO [stderr]    |
Dec 12 06:24:56.565 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 06:24:56.565 INFO [stderr] 
Dec 12 06:24:56.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:24:56.565 INFO [stderr]   --> src/lib.rs:97:3
Dec 12 06:24:56.565 INFO [stderr]    |
Dec 12 06:24:56.565 INFO [stderr] 97 |         self.stdout.write(bytes);
Dec 12 06:24:56.565 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:56.565 INFO [stderr]    |
Dec 12 06:24:56.565 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 06:24:56.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:24:56.565 INFO [stderr] 
Dec 12 06:24:56.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 12 06:24:56.772 INFO [stderr] su: No module specific data is present
Dec 12 06:24:57.159 INFO running `"docker" "inspect" "3591a8d71f52c25b9232c35b6a79e68ebdec3db71df55ba2bd328a41d0e9bcc9"`
Dec 12 06:24:57.372 INFO running `"docker" "rm" "-f" "3591a8d71f52c25b9232c35b6a79e68ebdec3db71df55ba2bd328a41d0e9bcc9"`
Dec 12 06:24:57.545 INFO [stdout] 3591a8d71f52c25b9232c35b6a79e68ebdec3db71df55ba2bd328a41d0e9bcc9