[INFO] cloning repository https://github.com/andrew-hardin/virtual-space-cadet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrew-hardin/virtual-space-cadet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-hardin%2Fvirtual-space-cadet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-hardin%2Fvirtual-space-cadet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b15950fdc58b84657e2eb49fa8ea52f3d740627f [INFO] testing andrew-hardin/virtual-space-cadet 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%2Fandrew-hardin%2Fvirtual-space-cadet" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrew-hardin/virtual-space-cadet 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/andrew-hardin/virtual-space-cadet [INFO] finished tweaking git repo https://github.com/andrew-hardin/virtual-space-cadet [INFO] tweaked toml for git repo https://github.com/andrew-hardin/virtual-space-cadet written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/andrew-hardin/virtual-space-cadet 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 66752189bb48de2ce9a54a10b2c9394572eb78a684ad2d6f0c0a540554568a78 [INFO] running `Command { std: "docker" "start" "-a" "66752189bb48de2ce9a54a10b2c9394572eb78a684ad2d6f0c0a540554568a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66752189bb48de2ce9a54a10b2c9394572eb78a684ad2d6f0c0a540554568a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66752189bb48de2ce9a54a10b2c9394572eb78a684ad2d6f0c0a540554568a78", kill_on_drop: false }` [INFO] [stdout] 66752189bb48de2ce9a54a10b2c9394572eb78a684ad2d6f0c0a540554568a78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] cd34df1b08bd7c1fd79d7bb2191e3e86243166a6eaad515c8500cd5102d98990 [INFO] running `Command { std: "docker" "start" "-a" "cd34df1b08bd7c1fd79d7bb2191e3e86243166a6eaad515c8500cd5102d98990", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling ioctl-sys v0.5.2 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling json v0.11.13 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling evdev-sys v0.2.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling uinput-sys v0.1.7 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling evdev-rs v0.2.0 [INFO] [stderr] Compiling uinput v0.1.3 [INFO] [stderr] Compiling libspacecadet v0.1.0 (/opt/rustwide/workdir/libspacecadet) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] 16 + pub output_device: &'a mut dyn OutputKeyboard, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:425:21 [INFO] [stdout] | [INFO] [stdout] 425 | pub inside: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 425 - pub inside: Box, [INFO] [stdout] 425 + pub inside: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:468:22 [INFO] [stdout] | [INFO] [stdout] 468 | when_tapped: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 468 - when_tapped: Box, [INFO] [stdout] 468 + when_tapped: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub codes: Vec>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - pub codes: Vec>>, [INFO] [stdout] 8 + pub codes: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | impl FromStr for Box { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 64 - impl FromStr for Box { [INFO] [stdout] 64 + impl FromStr for Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:478:33 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 478 - pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] 478 + pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:276:63 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 276 - pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] 276 + pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:281:55 [INFO] [stdout] | [INFO] [stdout] 281 | type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] 281 + type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keyboard_driver.rs:170:39 [INFO] [stdout] | [INFO] [stdout] 170 | let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 170 - let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] 170 + let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] 14 + let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] 16 + let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> libspacecadet/src/virtual_keyboard_matrix.rs:204:32 [INFO] [stdout] | [INFO] [stdout] 204 | panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 204 - panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] 204 + panic!("Couldn't convert {} into a code.", key_code); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> libspacecadet/src/parser.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.iter() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 296 - for i in converters.into_iter() { [INFO] [stdout] 296 + for i in converters { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling spacecadet v0.1.0 (/opt/rustwide/workdir/spacecadet) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.53s [INFO] running `Command { std: "docker" "inspect" "cd34df1b08bd7c1fd79d7bb2191e3e86243166a6eaad515c8500cd5102d98990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd34df1b08bd7c1fd79d7bb2191e3e86243166a6eaad515c8500cd5102d98990", kill_on_drop: false }` [INFO] [stdout] cd34df1b08bd7c1fd79d7bb2191e3e86243166a6eaad515c8500cd5102d98990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5df0004e268923a788bec5268b10de4abaec1e80b14cc5828f8dcbc10dff5063 [INFO] running `Command { std: "docker" "start" "-a" "5df0004e268923a788bec5268b10de4abaec1e80b14cc5828f8dcbc10dff5063", kill_on_drop: false }` [INFO] [stderr] Compiling libspacecadet v0.1.0 (/opt/rustwide/workdir/libspacecadet) [INFO] [stderr] Compiling spacecadet v0.1.0 (/opt/rustwide/workdir/spacecadet) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] 16 + pub output_device: &'a mut dyn OutputKeyboard, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:425:21 [INFO] [stdout] | [INFO] [stdout] 425 | pub inside: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 425 - pub inside: Box, [INFO] [stdout] 425 + pub inside: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:468:22 [INFO] [stdout] | [INFO] [stdout] 468 | when_tapped: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 468 - when_tapped: Box, [INFO] [stdout] 468 + when_tapped: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub codes: Vec>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - pub codes: Vec>>, [INFO] [stdout] 8 + pub codes: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | impl FromStr for Box { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 64 - impl FromStr for Box { [INFO] [stdout] 64 + impl FromStr for Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:478:33 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 478 - pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] 478 + pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:276:63 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 276 - pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] 276 + pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:281:55 [INFO] [stdout] | [INFO] [stdout] 281 | type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] 281 + type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keyboard_driver.rs:170:39 [INFO] [stdout] | [INFO] [stdout] 170 | let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 170 - let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] 170 + let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] 14 + let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] 16 + let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> libspacecadet/src/virtual_keyboard_matrix.rs:204:32 [INFO] [stdout] | [INFO] [stdout] 204 | panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 204 - panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] 204 + panic!("Couldn't convert {} into a code.", key_code); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> libspacecadet/src/parser.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.iter() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 296 - for i in converters.into_iter() { [INFO] [stdout] 296 + for i in converters { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - pub output_device: &'a mut OutputKeyboard, [INFO] [stdout] 16 + pub output_device: &'a mut dyn OutputKeyboard, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:425:21 [INFO] [stdout] | [INFO] [stdout] 425 | pub inside: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 425 - pub inside: Box, [INFO] [stdout] 425 + pub inside: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:468:22 [INFO] [stdout] | [INFO] [stdout] 468 | when_tapped: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 468 - when_tapped: Box, [INFO] [stdout] 468 + when_tapped: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub codes: Vec>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - pub codes: Vec>>, [INFO] [stdout] 8 + pub codes: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | impl FromStr for Box { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 64 - impl FromStr for Box { [INFO] [stdout] 64 + impl FromStr for Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:478:33 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 478 - pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] 478 + pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:276:63 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 276 - pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] 276 + pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/parser.rs:281:55 [INFO] [stdout] | [INFO] [stdout] 281 | type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] 281 + type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:557:33 [INFO] [stdout] | [INFO] [stdout] 557 | fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 557 - fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stdout] 557 + fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:560:49 [INFO] [stdout] | [INFO] [stdout] 560 | fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 560 - fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stdout] 560 + fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keys.rs:600:32 [INFO] [stdout] | [INFO] [stdout] 600 | fn check_noop_key(key: Box) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 600 - fn check_noop_key(key: Box) { [INFO] [stdout] 600 + fn check_noop_key(key: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/keyboard_driver.rs:170:39 [INFO] [stdout] | [INFO] [stdout] 170 | let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 170 - let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] 170 + let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] 14 + let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> libspacecadet/src/layer.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] 16 + let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> libspacecadet/src/virtual_keyboard_matrix.rs:204:32 [INFO] [stdout] | [INFO] [stdout] 204 | panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 204 - panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stdout] 204 + panic!("Couldn't convert {} into a code.", key_code); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> libspacecadet/src/parser.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 296 | for i in converters.iter() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 296 - for i in converters.into_iter() { [INFO] [stdout] 296 + for i in converters { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.10s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/libspacecadet-a5454a5d520e26c6) [INFO] [stderr] Executable unittests src/matrix_collector.rs (/opt/rustwide/target/debug/deps/matrix_collector-b6725154982cf435) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/spacecadet-50e339817149f5df) [INFO] running `Command { std: "docker" "inspect" "5df0004e268923a788bec5268b10de4abaec1e80b14cc5828f8dcbc10dff5063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df0004e268923a788bec5268b10de4abaec1e80b14cc5828f8dcbc10dff5063", kill_on_drop: false }` [INFO] [stdout] 5df0004e268923a788bec5268b10de4abaec1e80b14cc5828f8dcbc10dff5063 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 92d69134ce35d0a173a5d7adbb8c3a807df37955da17ec4ef57e3f4a98a37896 [INFO] running `Command { std: "docker" "start" "-a" "92d69134ce35d0a173a5d7adbb8c3a807df37955da17ec4ef57e3f4a98a37896", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:16:32 [INFO] [stderr] | [INFO] [stderr] 16 | pub output_device: &'a mut OutputKeyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 - pub output_device: &'a mut OutputKeyboard, [INFO] [stderr] 16 + pub output_device: &'a mut dyn OutputKeyboard, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:425:21 [INFO] [stderr] | [INFO] [stderr] 425 | pub inside: Box, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 425 - pub inside: Box, [INFO] [stderr] 425 + pub inside: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:468:22 [INFO] [stderr] | [INFO] [stderr] 468 | when_tapped: Box, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 468 - when_tapped: Box, [INFO] [stderr] 468 + when_tapped: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/layer.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | pub codes: Vec>>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 - pub codes: Vec>>, [INFO] [stderr] 8 + pub codes: Vec>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | impl FromStr for Box { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 64 - impl FromStr for Box { [INFO] [stderr] 64 + impl FromStr for Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:478:33 [INFO] [stderr] | [INFO] [stderr] 478 | pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 478 - pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stderr] 478 + pub fn new(when_tapped: Box, modifier: NormalKey) -> SpaceCadet { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/parser.rs:276:63 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 276 - pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stderr] 276 + pub fn convert_tokens_to_key(v: &ParsedKeyTree) -> Result, String> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/parser.rs:281:55 [INFO] [stderr] | [INFO] [stderr] 281 | type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 281 - type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stderr] 281 + type Converter = fn(&ParsedKeyTree) -> Result, String>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keyboard_driver.rs:170:39 [INFO] [stderr] | [INFO] [stderr] 170 | let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 170 - let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stderr] 170 + let code: Box = str::parse(col.as_str().unwrap()).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/layer.rs:14:36 [INFO] [stderr] | [INFO] [stderr] 14 | let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 - let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stderr] 14 + let mut codes: Vec>> = Vec::with_capacity(dim.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/layer.rs:16:34 [INFO] [stderr] | [INFO] [stderr] 16 | let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 - let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stderr] 16 + let mut row: Vec> = Vec::with_capacity(dim.1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> libspacecadet/src/virtual_keyboard_matrix.rs:204:32 [INFO] [stderr] | [INFO] [stderr] 204 | panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 204 - panic!(format!("Couldn't convert {} into a code.", key_code)); [INFO] [stderr] 204 + panic!("Couldn't convert {} into a code.", key_code); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> libspacecadet/src/parser.rs:296:25 [INFO] [stderr] | [INFO] [stderr] 296 | for i in converters.into_iter() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 296 | for i in converters.iter() { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or remove `.into_iter()` to iterate by value [INFO] [stderr] | [INFO] [stderr] 296 - for i in converters.into_iter() { [INFO] [stderr] 296 + for i in converters { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:557:33 [INFO] [stderr] | [INFO] [stderr] 557 | fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 557 - fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stderr] 557 + fn get_test_driver(key: Box) -> TestDriver { get_test_driver_multilayer(vec![key]) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:560:49 [INFO] [stderr] | [INFO] [stderr] 560 | fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 560 - fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stderr] 560 + fn get_test_driver_multilayer(keys: Vec>) -> TestDriver { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> libspacecadet/src/keys.rs:600:32 [INFO] [stderr] | [INFO] [stderr] 600 | fn check_noop_key(key: Box) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 600 - fn check_noop_key(key: Box) { [INFO] [stderr] 600 + fn check_noop_key(key: Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `libspacecadet` (lib) generated 13 warnings [INFO] [stderr] warning: `libspacecadet` (lib test) generated 16 warnings (13 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libspacecadet-a5454a5d520e26c6) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test keys::tests::activate_layer_key ... ok [INFO] [stdout] test keys::tests::hold_enable_layer_press_key ... ok [INFO] [stdout] test keys::tests::macro_key ... ok [INFO] [stdout] test keys::tests::momentarily_enable_layer_key ... ok [INFO] [stdout] test keys::tests::normal_key ... ok [INFO] [stdout] test keys::tests::one_shot_layer ... ok [INFO] [stdout] test keys::tests::opaque_key ... ok [INFO] [stdout] test keys::tests::space_cadet_taprelease ... ok [INFO] [stdout] test keys::tests::toggle_layer_key ... ok [INFO] [stdout] test keys::tests::space_cadet_hold ... ok [INFO] [stdout] test layer::tests::layer_collection_event_count_callback ... ok [INFO] [stdout] test layer::tests::key_code_matrix_dims ... ok [INFO] [stdout] test output_keyboard::tests::evdev_to_uinput_check_one ... ok [INFO] [stdout] test keys::tests::modifier_wrapped_key ... ok [INFO] [stdout] test output_keyboard::tests::event_buffer_defaults ... ok [INFO] [stdout] test output_keyboard::tests::event_buffer_spacecadet ... ok [INFO] [stdout] test parser::tests::parsed_key_tree_complex ... ok [INFO] [stdout] test parser::tests::parsed_key_tree_successes ... ok [INFO] [stdout] test layer::tests::layer_collection_get_set ... ok [INFO] [stdout] test parser::tests::raw_token_failures ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::block_key_states ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::key_state_change_conversion ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::state_matrix_check_held_keys ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::state_matrix_set ... ok [INFO] [stdout] test output_keyboard::tests::evdev_to_uniput_unsupported_value ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::virtual_keyboard_matrix_update ... ok [INFO] [stdout] test virtual_keyboard_matrix::tests::virtual_keyboard_matrix_held_keys ... ok [INFO] [stdout] test keys::tests::transparent_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/matrix_collector.rs (/opt/rustwide/target/debug/deps/matrix_collector-b6725154982cf435) [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] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spacecadet-50e339817149f5df) [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] [stderr] Doc-tests libspacecadet [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" "92d69134ce35d0a173a5d7adbb8c3a807df37955da17ec4ef57e3f4a98a37896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92d69134ce35d0a173a5d7adbb8c3a807df37955da17ec4ef57e3f4a98a37896", kill_on_drop: false }` [INFO] [stdout] 92d69134ce35d0a173a5d7adbb8c3a807df37955da17ec4ef57e3f4a98a37896