Nov 28 14:03:17.609 INFO checking DaMrNelson/N8S against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:03:17.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:03:18.092 INFO [stdout] 18d9dbd4e52e32aab127a3e973306a01ca3e667e898b3c1208f57aaa785444c5
Nov 28 14:03:18.098 INFO running `"docker" "start" "-a" "18d9dbd4e52e32aab127a3e973306a01ca3e667e898b3c1208f57aaa785444c5"`
Nov 28 14:03:19.664 INFO [stderr] usermod: no changes
Nov 28 14:03:19.733 INFO [stderr]     Checking termion v1.3.0
Nov 28 14:03:20.916 INFO [stderr]     Checking n8s v0.1.0 (/source)
Nov 28 14:03:21.584 INFO [stderr] warning: unused import: `RawTerminal`
Nov 28 14:03:21.584 INFO [stderr]  --> src/main.rs:6:33
Nov 28 14:03:21.584 INFO [stderr]   |
Nov 28 14:03:21.584 INFO [stderr] 6 | use termion::raw::{IntoRawMode, RawTerminal};
Nov 28 14:03:21.584 INFO [stderr]   |                                 ^^^^^^^^^^^
Nov 28 14:03:21.584 INFO [stderr]   |
Nov 28 14:03:21.584 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:03:21.584 INFO [stderr] 
Nov 28 14:03:21.684 INFO [stderr] warning: constant item is never used: `KEY_INSTRUCTION_NOTHING`
Nov 28 14:03:21.684 INFO [stderr]   --> src/main.rs:11:1
Nov 28 14:03:21.684 INFO [stderr]    |
Nov 28 14:03:21.684 INFO [stderr] 11 | const KEY_INSTRUCTION_NOTHING: u16    = 0; // Nothing
Nov 28 14:03:21.684 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.692 INFO [stderr]    |
Nov 28 14:03:21.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:03:21.692 INFO [stderr] 
Nov 28 14:03:21.692 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.692 INFO [stderr]   --> src/main.rs:56:7
Nov 28 14:03:21.692 INFO [stderr]    |
Nov 28 14:03:21.692 INFO [stderr] 56 |                         write!(stdout, "{}{}{}", cursor::Up(lastWrote / sizeX), cursor::Left(sizeX), clear::AfterCursor);
Nov 28 14:03:21.692 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.692 INFO [stderr]    |
Nov 28 14:03:21.692 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 14:03:21.692 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.693 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)
Nov 28 14:03:21.693 INFO [stderr] 
Nov 28 14:03:21.693 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.693 INFO [stderr]   --> src/main.rs:58:7
Nov 28 14:03:21.693 INFO [stderr]    |
Nov 28 14:03:21.693 INFO [stderr] 58 |                         write!(stdout, "{}{}", cursor::Left(lastWrote % sizeX), clear::AfterCursor);
Nov 28 14:03:21.693 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.693 INFO [stderr]    |
Nov 28 14:03:21.693 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.693 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)
Nov 28 14:03:21.693 INFO [stderr] 
Nov 28 14:03:21.693 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.693 INFO [stderr]   --> src/main.rs:64:5
Nov 28 14:03:21.693 INFO [stderr]    |
Nov 28 14:03:21.693 INFO [stderr] 64 |                 write!(stdout, "{}", prompt);
Nov 28 14:03:21.693 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.693 INFO [stderr]    |
Nov 28 14:03:21.693 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.693 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)
Nov 28 14:03:21.693 INFO [stderr] 
Nov 28 14:03:21.693 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.693 INFO [stderr]   --> src/main.rs:69:26
Nov 28 14:03:21.693 INFO [stderr]    |
Nov 28 14:03:21.693 INFO [stderr] 69 |                         &Key::Char(x) => { write!(stdout, "{}", x); lastWrote += 1; }, // TODO: Something to make non-displayable characters visible?
Nov 28 14:03:21.693 INFO [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.694 INFO [stderr]    |
Nov 28 14:03:21.694 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.694 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)
Nov 28 14:03:21.694 INFO [stderr] 
Nov 28 14:03:21.694 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.694 INFO [stderr]   --> src/main.rs:70:26
Nov 28 14:03:21.694 INFO [stderr]    |
Nov 28 14:03:21.694 INFO [stderr] 70 |                         &Key::Ctrl(x) => { write!(stdout, "C^{}", x); lastWrote += 3; },
Nov 28 14:03:21.694 INFO [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.694 INFO [stderr]    |
Nov 28 14:03:21.694 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.694 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)
Nov 28 14:03:21.694 INFO [stderr] 
Nov 28 14:03:21.694 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.694 INFO [stderr]   --> src/main.rs:71:25
Nov 28 14:03:21.694 INFO [stderr]    |
Nov 28 14:03:21.694 INFO [stderr] 71 |                         &Key::Alt(x) => { write!(stdout, "A^{}", x); lastWrote += 3; },
Nov 28 14:03:21.694 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.694 INFO [stderr]    |
Nov 28 14:03:21.694 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.694 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)
Nov 28 14:03:21.694 INFO [stderr] 
Nov 28 14:03:21.694 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.694 INFO [stderr]   --> src/main.rs:78:6
Nov 28 14:03:21.695 INFO [stderr]    |
Nov 28 14:03:21.695 INFO [stderr] 78 |                     write!(stdout, "\n\r");
Nov 28 14:03:21.695 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.695 INFO [stderr]    |
Nov 28 14:03:21.695 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.695 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)
Nov 28 14:03:21.695 INFO [stderr] 
Nov 28 14:03:21.695 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.695 INFO [stderr]   --> src/main.rs:83:5
Nov 28 14:03:21.695 INFO [stderr]    |
Nov 28 14:03:21.695 INFO [stderr] 83 |                 stdout.flush();
Nov 28 14:03:21.695 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 28 14:03:21.695 INFO [stderr]    |
Nov 28 14:03:21.695 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.695 INFO [stderr] 
Nov 28 14:03:21.695 INFO [stderr] warning: unused import: `RawTerminal`
Nov 28 14:03:21.695 INFO [stderr]  --> src/main.rs:6:33
Nov 28 14:03:21.695 INFO [stderr]   |
Nov 28 14:03:21.695 INFO [stderr] 6 | use termion::raw::{IntoRawMode, RawTerminal};
Nov 28 14:03:21.695 INFO [stderr]   |                                 ^^^^^^^^^^^
Nov 28 14:03:21.695 INFO [stderr]   |
Nov 28 14:03:21.695 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:03:21.695 INFO [stderr] 
Nov 28 14:03:21.796 INFO [stderr] warning: constant item is never used: `KEY_INSTRUCTION_NOTHING`
Nov 28 14:03:21.796 INFO [stderr]   --> src/main.rs:11:1
Nov 28 14:03:21.796 INFO [stderr]    |
Nov 28 14:03:21.796 INFO [stderr] 11 | const KEY_INSTRUCTION_NOTHING: u16    = 0; // Nothing
Nov 28 14:03:21.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.796 INFO [stderr]    |
Nov 28 14:03:21.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:03:21.796 INFO [stderr] 
Nov 28 14:03:21.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.796 INFO [stderr]   --> src/main.rs:56:7
Nov 28 14:03:21.796 INFO [stderr]    |
Nov 28 14:03:21.797 INFO [stderr] 56 |                         write!(stdout, "{}{}{}", cursor::Up(lastWrote / sizeX), cursor::Left(sizeX), clear::AfterCursor);
Nov 28 14:03:21.797 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.797 INFO [stderr]    |
Nov 28 14:03:21.797 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 14:03:21.797 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.797 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)
Nov 28 14:03:21.797 INFO [stderr] 
Nov 28 14:03:21.797 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.797 INFO [stderr]   --> src/main.rs:58:7
Nov 28 14:03:21.797 INFO [stderr]    |
Nov 28 14:03:21.797 INFO [stderr] 58 |                         write!(stdout, "{}{}", cursor::Left(lastWrote % sizeX), clear::AfterCursor);
Nov 28 14:03:21.797 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.797 INFO [stderr]    |
Nov 28 14:03:21.797 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.797 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)
Nov 28 14:03:21.797 INFO [stderr] 
Nov 28 14:03:21.797 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.797 INFO [stderr]   --> src/main.rs:64:5
Nov 28 14:03:21.797 INFO [stderr]    |
Nov 28 14:03:21.797 INFO [stderr] 64 |                 write!(stdout, "{}", prompt);
Nov 28 14:03:21.797 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.798 INFO [stderr]    |
Nov 28 14:03:21.798 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.798 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)
Nov 28 14:03:21.798 INFO [stderr] 
Nov 28 14:03:21.798 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.798 INFO [stderr]   --> src/main.rs:69:26
Nov 28 14:03:21.798 INFO [stderr]    |
Nov 28 14:03:21.798 INFO [stderr] 69 |                         &Key::Char(x) => { write!(stdout, "{}", x); lastWrote += 1; }, // TODO: Something to make non-displayable characters visible?
Nov 28 14:03:21.798 INFO [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.798 INFO [stderr]    |
Nov 28 14:03:21.798 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.798 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)
Nov 28 14:03:21.798 INFO [stderr] 
Nov 28 14:03:21.798 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.798 INFO [stderr]   --> src/main.rs:70:26
Nov 28 14:03:21.798 INFO [stderr]    |
Nov 28 14:03:21.798 INFO [stderr] 70 |                         &Key::Ctrl(x) => { write!(stdout, "C^{}", x); lastWrote += 3; },
Nov 28 14:03:21.798 INFO [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.798 INFO [stderr]    |
Nov 28 14:03:21.798 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.799 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)
Nov 28 14:03:21.799 INFO [stderr] 
Nov 28 14:03:21.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.799 INFO [stderr]   --> src/main.rs:71:25
Nov 28 14:03:21.799 INFO [stderr]    |
Nov 28 14:03:21.799 INFO [stderr] 71 |                         &Key::Alt(x) => { write!(stdout, "A^{}", x); lastWrote += 3; },
Nov 28 14:03:21.799 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.799 INFO [stderr]    |
Nov 28 14:03:21.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.799 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)
Nov 28 14:03:21.799 INFO [stderr] 
Nov 28 14:03:21.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.799 INFO [stderr]   --> src/main.rs:78:6
Nov 28 14:03:21.799 INFO [stderr]    |
Nov 28 14:03:21.799 INFO [stderr] 78 |                     write!(stdout, "\n\r");
Nov 28 14:03:21.799 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:21.799 INFO [stderr]    |
Nov 28 14:03:21.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.799 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)
Nov 28 14:03:21.799 INFO [stderr] 
Nov 28 14:03:21.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:03:21.800 INFO [stderr]   --> src/main.rs:83:5
Nov 28 14:03:21.800 INFO [stderr]    |
Nov 28 14:03:21.800 INFO [stderr] 83 |                 stdout.flush();
Nov 28 14:03:21.800 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 28 14:03:21.800 INFO [stderr]    |
Nov 28 14:03:21.800 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:03:21.800 INFO [stderr] 
Nov 28 14:03:21.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Nov 28 14:03:21.832 INFO [stderr] su: No module specific data is present
Nov 28 14:03:22.506 INFO running `"docker" "inspect" "18d9dbd4e52e32aab127a3e973306a01ca3e667e898b3c1208f57aaa785444c5"`
Nov 28 14:03:22.854 INFO running `"docker" "rm" "-f" "18d9dbd4e52e32aab127a3e973306a01ca3e667e898b3c1208f57aaa785444c5"`
Nov 28 14:03:23.136 INFO [stdout] 18d9dbd4e52e32aab127a3e973306a01ca3e667e898b3c1208f57aaa785444c5