[INFO] cloning repository https://github.com/solidiquis/novavim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solidiquis/novavim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Fnovavim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Fnovavim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49713325e71b4d31e2b26a30000af556595ee5b7
[INFO] testing solidiquis/novavim against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Fnovavim" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solidiquis/novavim on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/solidiquis/novavim
[INFO] finished tweaking git repo https://github.com/solidiquis/novavim
[INFO] tweaked toml for git repo https://github.com/solidiquis/novavim written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/solidiquis/novavim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77acdc7866d7f249546d0e0764f179017021f3b34c37614eeaf3477c83f15a88
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77acdc7866d7f249546d0e0764f179017021f3b34c37614eeaf3477c83f15a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77acdc7866d7f249546d0e0764f179017021f3b34c37614eeaf3477c83f15a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77acdc7866d7f249546d0e0764f179017021f3b34c37614eeaf3477c83f15a88", kill_on_drop: false }`
[INFO] [stdout] 77acdc7866d7f249546d0e0764f179017021f3b34c37614eeaf3477c83f15a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2288d9c95e2e5fd8c7f5497c735cf0f0dfafd3f8b9170404f6baa7c202a5eeb0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2288d9c95e2e5fd8c7f5497c735cf0f0dfafd3f8b9170404f6baa7c202a5eeb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling novavim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `constants::*`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         constants::*
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/commands/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     std::process::exit(1);
[INFO] [stdout]    |     --------------------- any code following this expression is unreachable
[INFO] [stdout] 12 | 
[INFO] [stdout] 13 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn init_screen(width: usize, height: usize) {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Visual`
[INFO] [stdout]   --> src/mode/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Visual,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Select`
[INFO] [stdout]   --> src/mode/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Select
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `curcol`
[INFO] [stdout]   --> src/window/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     curcol: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `currow`
[INFO] [stdout]   --> src/window/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     currow: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `visual`
[INFO] [stdout]   --> src/window/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     visual: VisualCtrl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `select`
[INFO] [stdout]   --> src/window/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     select: SelectCtrl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_history_index`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn inc_history_index(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/vt100/cursor_position.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     stdout.write_all(b"\x1b[6n");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2288d9c95e2e5fd8c7f5497c735cf0f0dfafd3f8b9170404f6baa7c202a5eeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2288d9c95e2e5fd8c7f5497c735cf0f0dfafd3f8b9170404f6baa7c202a5eeb0", kill_on_drop: false }`
[INFO] [stdout] 2288d9c95e2e5fd8c7f5497c735cf0f0dfafd3f8b9170404f6baa7c202a5eeb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab4631dd8718992fba359cd62f18ccb54ef411c6bff7d0e9e5d7a27e559d916
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ab4631dd8718992fba359cd62f18ccb54ef411c6bff7d0e9e5d7a27e559d916", kill_on_drop: false }`
[INFO] [stderr]    Compiling novavim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `constants::*`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         constants::*
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/commands/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     std::process::exit(1);
[INFO] [stdout]    |     --------------------- any code following this expression is unreachable
[INFO] [stdout] 12 | 
[INFO] [stdout] 13 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn init_screen(width: usize, height: usize) {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Visual`
[INFO] [stdout]   --> src/mode/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Visual,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Select`
[INFO] [stdout]   --> src/mode/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Select
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `curcol`
[INFO] [stdout]   --> src/window/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     curcol: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `currow`
[INFO] [stdout]   --> src/window/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     currow: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `visual`
[INFO] [stdout]   --> src/window/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     visual: VisualCtrl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `select`
[INFO] [stdout]   --> src/window/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     select: SelectCtrl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc_history_index`
[INFO] [stdout]   --> src/mode/command_line_ctrl.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn inc_history_index(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/vt100/cursor_position.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     stdout.write_all(b"\x1b[6n");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "4ab4631dd8718992fba359cd62f18ccb54ef411c6bff7d0e9e5d7a27e559d916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab4631dd8718992fba359cd62f18ccb54ef411c6bff7d0e9e5d7a27e559d916", kill_on_drop: false }`
[INFO] [stdout] 4ab4631dd8718992fba359cd62f18ccb54ef411c6bff7d0e9e5d7a27e559d916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebe52cc5bf44c21a7f1bc59883fa0e9178309476b33fa27066f8d099407eaf4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebe52cc5bf44c21a7f1bc59883fa0e9178309476b33fa27066f8d099407eaf4c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `constants::*`
[INFO] [stderr]   --> src/mode/command_line_ctrl.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         constants::*
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/commands/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     std::process::exit(1);
[INFO] [stderr]    |     --------------------- any code following this expression is unreachable
[INFO] [stderr] 12 | 
[INFO] [stderr] 13 |     Ok(())
[INFO] [stderr]    |     ^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/mode/command_line_ctrl.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn init_screen(width: usize, height: usize) {
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Visual`
[INFO] [stderr]   --> src/mode/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Visual,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Select`
[INFO] [stderr]   --> src/mode/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Select
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `curcol`
[INFO] [stderr]   --> src/window/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     curcol: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `currow`
[INFO] [stderr]   --> src/window/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     currow: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `visual`
[INFO] [stderr]   --> src/window/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     visual: VisualCtrl,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `select`
[INFO] [stderr]   --> src/window/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     select: SelectCtrl,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `inc_history_index`
[INFO] [stderr]   --> src/mode/command_line_ctrl.rs:77:8
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn inc_history_index(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/vt100/cursor_position.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     stdout.write_all(b"\x1b[6n");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `novavim` (bin "novavim" test) generated 11 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/novavim-bd42465eb63ca927)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebe52cc5bf44c21a7f1bc59883fa0e9178309476b33fa27066f8d099407eaf4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe52cc5bf44c21a7f1bc59883fa0e9178309476b33fa27066f8d099407eaf4c", kill_on_drop: false }`
[INFO] [stdout] ebe52cc5bf44c21a7f1bc59883fa0e9178309476b33fa27066f8d099407eaf4c