[INFO] cloning repository https://github.com/asa-z/ewm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asa-z/ewm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasa-z%2Fewm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasa-z%2Fewm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d1afb6a6e512f79ffb0df3a367c27dfae8d2d4d
[INFO] testing asa-z/ewm against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasa-z%2Fewm" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asa-z/ewm on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asa-z/ewm
[INFO] finished tweaking git repo https://github.com/asa-z/ewm
[INFO] tweaked toml for git repo https://github.com/asa-z/ewm written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/asa-z/ewm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 624db8df6f435dfb3db9e5856ee34bcb9f3a673dc937068a701806b03ab78d08
[INFO] running `Command { std: "docker" "start" "-a" "624db8df6f435dfb3db9e5856ee34bcb9f3a673dc937068a701806b03ab78d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "624db8df6f435dfb3db9e5856ee34bcb9f3a673dc937068a701806b03ab78d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624db8df6f435dfb3db9e5856ee34bcb9f3a673dc937068a701806b03ab78d08", kill_on_drop: false }`
[INFO] [stdout] 624db8df6f435dfb3db9e5856ee34bcb9f3a673dc937068a701806b03ab78d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2696817d82ee4bb35e643d8f5701c7f33091d426151c70178b8a68837c47ba2
[INFO] running `Command { std: "docker" "start" "-a" "f2696817d82ee4bb35e643d8f5701c7f33091d426151c70178b8a68837c47ba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ewm v0.1.0 (/opt/rustwide/workdir/ewm)
[INFO] [stdout] warning: enum is never used: `Modifier`
[INFO] [stdout]  --> ewm/src/keys.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Modifier {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Char`
[INFO] [stdout]  --> ewm/src/keys.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Char(char),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> ewm/src/keys.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tab`
[INFO] [stdout]  --> ewm/src/keys.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Tab,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> ewm/src/keys.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Esc`
[INFO] [stdout]   --> ewm/src/keys.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Esc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> ewm/src/keys.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     F(u8),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Backspace`
[INFO] [stdout]   --> ewm/src/keys.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Backspace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Del`
[INFO] [stdout]   --> ewm/src/keys.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Del,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Home`
[INFO] [stdout]   --> ewm/src/keys.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Home,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]   --> ewm/src/keys.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Insert`
[INFO] [stdout]   --> ewm/src/keys.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PgUp`
[INFO] [stdout]   --> ewm/src/keys.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     PgUp,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PgDown`
[INFO] [stdout]   --> ewm/src/keys.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     PgDown,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]   --> ewm/src/keys.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]   --> ewm/src/keys.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]   --> ewm/src/keys.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]   --> ewm/src/keys.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Combination`
[INFO] [stdout]   --> ewm/src/keys.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Combination {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `KeyMapping`
[INFO] [stdout]   --> ewm/src/keys.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub enum KeyMapping<'map> {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LivingMapping`
[INFO] [stdout]   --> ewm/src/keys.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub struct LivingMapping<'map> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map_cont`
[INFO] [stdout]   --> ewm/src/keys.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn map_cont(&mut self, modifier: Modifier, action: Action) {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map_final`
[INFO] [stdout]   --> ewm/src/keys.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |         pub fn map_final(self, action: Action) -> Option<Input> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `KeyMap`
[INFO] [stdout]   --> ewm/src/keys.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub struct KeyMap {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `register`
[INFO] [stdout]   --> ewm/src/keys.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |         pub fn register(&mut self, combination: Combination, input: Input) {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> ewm/src/keys.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 |         pub fn new() -> KeyMap {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map`
[INFO] [stdout]    --> ewm/src/keys.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn map<'map>(&'map self) -> KeyMapping<'map>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_state`
[INFO] [stdout]    --> ewm/src/keys.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |         fn new_state(&mut self) -> KeyStateId {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ActionMap`
[INFO] [stdout]    --> ewm/src/keys.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 |     struct ActionMap<Item: Copy> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> ewm/src/keys.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn get(&self, key: Action) -> Option<Item> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> ewm/src/keys.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |         fn insert(&mut self, key: Action, value: Item) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> ewm/src/keys.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |         fn new() -> ActionMap<Item> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `KeyState`
[INFO] [stdout]    --> ewm/src/keys.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     struct KeyState {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `map:` in this pattern is redundant
[INFO] [stdout]   --> ewm/src/keys.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     map: ref map,
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: use shorthand field pattern: `ref map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `state_id:` in this pattern is redundant
[INFO] [stdout]   --> ewm/src/keys.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     state_id: ref mut state_id,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use shorthand field pattern: `ref mut state_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "f2696817d82ee4bb35e643d8f5701c7f33091d426151c70178b8a68837c47ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2696817d82ee4bb35e643d8f5701c7f33091d426151c70178b8a68837c47ba2", kill_on_drop: false }`
[INFO] [stdout] f2696817d82ee4bb35e643d8f5701c7f33091d426151c70178b8a68837c47ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f694b10666e0651b0a79cba6fdcd38c22df1678171151d892f8853a94b263a30
[INFO] running `Command { std: "docker" "start" "-a" "f694b10666e0651b0a79cba6fdcd38c22df1678171151d892f8853a94b263a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling ewm v0.1.0 (/opt/rustwide/workdir/ewm)
[INFO] [stdout] warning: variant is never constructed: `M`
[INFO] [stdout]  --> ewm/src/keys.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     M,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tab`
[INFO] [stdout]  --> ewm/src/keys.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Tab,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> ewm/src/keys.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Esc`
[INFO] [stdout]   --> ewm/src/keys.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Esc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> ewm/src/keys.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     F(u8),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Backspace`
[INFO] [stdout]   --> ewm/src/keys.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Backspace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Del`
[INFO] [stdout]   --> ewm/src/keys.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Del,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Home`
[INFO] [stdout]   --> ewm/src/keys.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Home,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]   --> ewm/src/keys.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Insert`
[INFO] [stdout]   --> ewm/src/keys.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PgUp`
[INFO] [stdout]   --> ewm/src/keys.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     PgUp,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PgDown`
[INFO] [stdout]   --> ewm/src/keys.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     PgDown,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]   --> ewm/src/keys.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]   --> ewm/src/keys.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]   --> ewm/src/keys.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]   --> ewm/src/keys.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> ewm/src/keys.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `map:` in this pattern is redundant
[INFO] [stdout]   --> ewm/src/keys.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     map: ref map,
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: use shorthand field pattern: `ref map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `state_id:` in this pattern is redundant
[INFO] [stdout]   --> ewm/src/keys.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     state_id: ref mut state_id,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use shorthand field pattern: `ref mut state_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ewm-dd6de2b2fb038878)
[INFO] running `Command { std: "docker" "inspect" "f694b10666e0651b0a79cba6fdcd38c22df1678171151d892f8853a94b263a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f694b10666e0651b0a79cba6fdcd38c22df1678171151d892f8853a94b263a30", kill_on_drop: false }`
[INFO] [stdout] f694b10666e0651b0a79cba6fdcd38c22df1678171151d892f8853a94b263a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a15a2d8dd131e423878ed99cc42389aa7f946fa5eb9b39a9c86364df221d5c9e
[INFO] running `Command { std: "docker" "start" "-a" "a15a2d8dd131e423878ed99cc42389aa7f946fa5eb9b39a9c86364df221d5c9e", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `M`
[INFO] [stderr]  --> ewm/src/keys.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     M,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tab`
[INFO] [stderr]  --> ewm/src/keys.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Tab,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> ewm/src/keys.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Esc`
[INFO] [stderr]   --> ewm/src/keys.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Esc,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F`
[INFO] [stderr]   --> ewm/src/keys.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     F(u8),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Backspace`
[INFO] [stderr]   --> ewm/src/keys.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Backspace,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Del`
[INFO] [stderr]   --> ewm/src/keys.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Del,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Home`
[INFO] [stderr]   --> ewm/src/keys.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Home,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]   --> ewm/src/keys.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     End,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Insert`
[INFO] [stderr]   --> ewm/src/keys.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Insert,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PgUp`
[INFO] [stderr]   --> ewm/src/keys.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     PgUp,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PgDown`
[INFO] [stderr]   --> ewm/src/keys.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     PgDown,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Up`
[INFO] [stderr]   --> ewm/src/keys.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Up,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Down`
[INFO] [stderr]   --> ewm/src/keys.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Down,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Left`
[INFO] [stderr]   --> ewm/src/keys.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Left,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]   --> ewm/src/keys.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Right,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Action` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> ewm/src/keys.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Clone, Copy, PartialEq, Eq, Hash)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the `map:` in this pattern is redundant
[INFO] [stderr]   --> ewm/src/keys.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     map: ref map,
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use shorthand field pattern: `ref map`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `state_id:` in this pattern is redundant
[INFO] [stderr]   --> ewm/src/keys.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |                     state_id: ref mut state_id,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use shorthand field pattern: `ref mut state_id`
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `ewm` (bin "ewm" test) generated 17 warnings
[INFO] [stdout] running 1 test
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ewm-dd6de2b2fb038878)
[INFO] [stdout] test keys::key_map::tests::basic_store_and_reteive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a15a2d8dd131e423878ed99cc42389aa7f946fa5eb9b39a9c86364df221d5c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15a2d8dd131e423878ed99cc42389aa7f946fa5eb9b39a9c86364df221d5c9e", kill_on_drop: false }`
[INFO] [stdout] a15a2d8dd131e423878ed99cc42389aa7f946fa5eb9b39a9c86364df221d5c9e