[INFO] fetching crate crossterm_input 0.3.8...
[INFO] extracting crate crossterm_input 0.3.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/crossterm_input/0.3.8
[INFO] extracting crate crossterm_input 0.3.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crossterm_input/0.3.8
[INFO] validating manifest of crossterm_input-0.3.8 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crossterm_input-0.3.8 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crossterm_input-0.3.8
[INFO] finished frobbing crossterm_input-0.3.8
[INFO] frobbed toml for crossterm_input-0.3.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crossterm_input/0.3.8/Cargo.toml
[INFO] started frobbing crossterm_input-0.3.8
[INFO] finished frobbing crossterm_input-0.3.8
[INFO] frobbed toml for crossterm_input-0.3.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crossterm_input/0.3.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing crossterm_input-0.3.8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crossterm_input/0.3.8:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 67c2eabd9da10ef69bf14a88db7ee33e6eedbc9efd50ec8efd7f3a7340bf8d83
[INFO] running `"docker" "start" "-a" "67c2eabd9da10ef69bf14a88db7ee33e6eedbc9efd50ec8efd7f3a7340bf8d83"`
[INFO] [stderr]    Compiling crossterm_utils v0.2.4
[INFO] [stderr]    Compiling crossterm_screen v0.2.5
[INFO] [stderr]    Compiling crossterm_input v0.3.8 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/input/input.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let len = rv.trim_right_matches(&['\r', '\n'][..]).len();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "67c2eabd9da10ef69bf14a88db7ee33e6eedbc9efd50ec8efd7f3a7340bf8d83"`
[INFO] running `"docker" "rm" "-f" "67c2eabd9da10ef69bf14a88db7ee33e6eedbc9efd50ec8efd7f3a7340bf8d83"`
[INFO] [stdout] 67c2eabd9da10ef69bf14a88db7ee33e6eedbc9efd50ec8efd7f3a7340bf8d83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crossterm_input/0.3.8:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9b6507d10db396cad7ffd2ea9e7eb5dd58001e9fe8708865dad38848074f7a40
[INFO] running `"docker" "start" "-a" "9b6507d10db396cad7ffd2ea9e7eb5dd58001e9fe8708865dad38848074f7a40"`
[INFO] [stderr]    Compiling crossterm_input v0.3.8 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/input/input.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let len = rv.trim_right_matches(&['\r', '\n'][..]).len();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0271]: type mismatch resolving `<std::iter::Map<std::str::Bytes<'_>, [closure@src/input/unix_input.rs:490:40: 490:49]> as std::iter::Iterator>::Item == u8`
[INFO] [stderr]    --> src/input/unix_input.rs:494:23
[INFO] [stderr]     |
[INFO] [stderr] 494 |         assert_eq!(c, parse_utf8_char(b, bytes).unwrap());
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found u8
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::result::Result<u8, _>`
[INFO] [stderr]                found type `u8`
[INFO] [stderr] note: required by `input::unix_input::parse_utf8_char`
[INFO] [stderr]    --> src/input/unix_input.rs:457:1
[INFO] [stderr]     |
[INFO] [stderr] 457 | / fn parse_utf8_char<I>(c: u8, iter: &mut I) -> Result<char>
[INFO] [stderr] 458 | | where
[INFO] [stderr] 459 | |     I: Iterator<Item = u8>,
[INFO] [stderr] 460 | | {
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |     }
[INFO] [stderr] 484 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0271`.
[INFO] [stderr] error: Could not compile `crossterm_input`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9b6507d10db396cad7ffd2ea9e7eb5dd58001e9fe8708865dad38848074f7a40"`
[INFO] running `"docker" "rm" "-f" "9b6507d10db396cad7ffd2ea9e7eb5dd58001e9fe8708865dad38848074f7a40"`
[INFO] [stdout] 9b6507d10db396cad7ffd2ea9e7eb5dd58001e9fe8708865dad38848074f7a40