Dec 18 10:24:35.277 INFO checking terminal_cli_termion-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:24:35.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/terminal_cli_termion/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:24:35.543 INFO [stdout] 4659c0ae295cc4655949277eee2e02c1bbc5d62bbd9f16977c82d908f2dc869f
Dec 18 10:24:35.552 INFO running `"docker" "start" "-a" "4659c0ae295cc4655949277eee2e02c1bbc5d62bbd9f16977c82d908f2dc869f"`
Dec 18 10:24:36.195 INFO [stderr]     Checking terminal_cli v0.2.0
Dec 18 10:24:36.792 INFO [stderr]     Checking terminal_cli_termion v0.1.0 (/opt/crater/workdir)
Dec 18 10:24:37.048 INFO [stderr] warning: unused import: `self::termion::*`
Dec 18 10:24:37.048 INFO [stderr]   --> src/lib.rs:13:5
Dec 18 10:24:37.048 INFO [stderr]    |
Dec 18 10:24:37.048 INFO [stderr] 13 | use self::termion::*;
Dec 18 10:24:37.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 10:24:37.048 INFO [stderr]    |
Dec 18 10:24:37.048 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:24:37.048 INFO [stderr] 
Dec 18 10:24:37.048 INFO [stderr] warning: unused import: `self::termion::event::Key`
Dec 18 10:24:37.048 INFO [stderr]   --> src/lib.rs:14:5
Dec 18 10:24:37.048 INFO [stderr]    |
Dec 18 10:24:37.048 INFO [stderr] 14 | use self::termion::event::Key;
Dec 18 10:24:37.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.048 INFO [stderr] 
Dec 18 10:24:37.048 INFO [stderr] warning: unused import: `self::termion::input::TermRead`
Dec 18 10:24:37.048 INFO [stderr]   --> src/lib.rs:15:5
Dec 18 10:24:37.048 INFO [stderr]    |
Dec 18 10:24:37.048 INFO [stderr] 15 | use self::termion::input::TermRead;
Dec 18 10:24:37.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.048 INFO [stderr] 
Dec 18 10:24:37.048 INFO [stderr] warning: unused import: `Bytes`
Dec 18 10:24:37.048 INFO [stderr]   --> src/lib.rs:19:30
Dec 18 10:24:37.048 INFO [stderr]    |
Dec 18 10:24:37.048 INFO [stderr] 19 | use std::io::{stdout, stdin, Bytes, Write, Stdout};
Dec 18 10:24:37.049 INFO [stderr]    |                              ^^^^^
Dec 18 10:24:37.049 INFO [stderr] 
Dec 18 10:24:37.116 INFO [stderr] warning: unused variable: `stdin`
Dec 18 10:24:37.116 INFO [stderr]   --> src/lib.rs:74:13
Dec 18 10:24:37.116 INFO [stderr]    |
Dec 18 10:24:37.116 INFO [stderr] 74 |         let stdin = stdin();
Dec 18 10:24:37.116 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 18 10:24:37.116 INFO [stderr]    |
Dec 18 10:24:37.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:24:37.116 INFO [stderr] 
Dec 18 10:24:37.124 INFO [stderr] warning: foreign function is never used: `cfmakeraw`
Dec 18 10:24:37.124 INFO [stderr]   --> src/lib.rs:34:3
Dec 18 10:24:37.124 INFO [stderr]    |
Dec 18 10:24:37.124 INFO [stderr] 34 |         fn cfmakeraw(termptr: *mut Termios);
Dec 18 10:24:37.124 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.124 INFO [stderr]    |
Dec 18 10:24:37.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:24:37.124 INFO [stderr] 
Dec 18 10:24:37.124 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:24:37.124 INFO [stderr]   --> src/lib.rs:97:3
Dec 18 10:24:37.124 INFO [stderr]    |
Dec 18 10:24:37.124 INFO [stderr] 97 |         self.stdout.write(bytes);
Dec 18 10:24:37.124 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.124 INFO [stderr]    |
Dec 18 10:24:37.124 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:24:37.124 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:24:37.124 INFO [stderr] 
Dec 18 10:24:37.236 INFO [stderr] warning: unused import: `self::termion::*`
Dec 18 10:24:37.236 INFO [stderr]   --> src/lib.rs:13:5
Dec 18 10:24:37.236 INFO [stderr]    |
Dec 18 10:24:37.236 INFO [stderr] 13 | use self::termion::*;
Dec 18 10:24:37.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 10:24:37.236 INFO [stderr]    |
Dec 18 10:24:37.236 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:24:37.236 INFO [stderr] 
Dec 18 10:24:37.236 INFO [stderr] warning: unused import: `self::termion::event::Key`
Dec 18 10:24:37.237 INFO [stderr]   --> src/lib.rs:14:5
Dec 18 10:24:37.237 INFO [stderr]    |
Dec 18 10:24:37.237 INFO [stderr] 14 | use self::termion::event::Key;
Dec 18 10:24:37.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.237 INFO [stderr] 
Dec 18 10:24:37.237 INFO [stderr] warning: unused import: `self::termion::input::TermRead`
Dec 18 10:24:37.237 INFO [stderr]   --> src/lib.rs:15:5
Dec 18 10:24:37.237 INFO [stderr]    |
Dec 18 10:24:37.237 INFO [stderr] 15 | use self::termion::input::TermRead;
Dec 18 10:24:37.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.237 INFO [stderr] 
Dec 18 10:24:37.237 INFO [stderr] warning: unused import: `Bytes`
Dec 18 10:24:37.237 INFO [stderr]   --> src/lib.rs:19:30
Dec 18 10:24:37.237 INFO [stderr]    |
Dec 18 10:24:37.237 INFO [stderr] 19 | use std::io::{stdout, stdin, Bytes, Write, Stdout};
Dec 18 10:24:37.237 INFO [stderr]    |                              ^^^^^
Dec 18 10:24:37.237 INFO [stderr] 
Dec 18 10:24:37.296 INFO [stderr] warning: unused variable: `stdin`
Dec 18 10:24:37.296 INFO [stderr]   --> src/lib.rs:74:13
Dec 18 10:24:37.296 INFO [stderr]    |
Dec 18 10:24:37.296 INFO [stderr] 74 |         let stdin = stdin();
Dec 18 10:24:37.296 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 18 10:24:37.296 INFO [stderr]    |
Dec 18 10:24:37.296 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:24:37.296 INFO [stderr] 
Dec 18 10:24:37.304 INFO [stderr] warning: foreign function is never used: `cfmakeraw`
Dec 18 10:24:37.304 INFO [stderr]   --> src/lib.rs:34:3
Dec 18 10:24:37.304 INFO [stderr]    |
Dec 18 10:24:37.304 INFO [stderr] 34 |         fn cfmakeraw(termptr: *mut Termios);
Dec 18 10:24:37.304 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.304 INFO [stderr]    |
Dec 18 10:24:37.304 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:24:37.304 INFO [stderr] 
Dec 18 10:24:37.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:24:37.304 INFO [stderr]   --> src/lib.rs:97:3
Dec 18 10:24:37.304 INFO [stderr]    |
Dec 18 10:24:37.304 INFO [stderr] 97 |         self.stdout.write(bytes);
Dec 18 10:24:37.304 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:24:37.304 INFO [stderr]    |
Dec 18 10:24:37.304 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:24:37.304 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:24:37.304 INFO [stderr] 
Dec 18 10:24:37.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 18 10:24:37.808 INFO running `"docker" "inspect" "4659c0ae295cc4655949277eee2e02c1bbc5d62bbd9f16977c82d908f2dc869f"`
Dec 18 10:24:38.108 INFO running `"docker" "rm" "-f" "4659c0ae295cc4655949277eee2e02c1bbc5d62bbd9f16977c82d908f2dc869f"`
Dec 18 10:24:38.336 INFO [stdout] 4659c0ae295cc4655949277eee2e02c1bbc5d62bbd9f16977c82d908f2dc869f