[INFO] fetching crate terminal_cli 0.2.0... [INFO] testing terminal_cli-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate terminal_cli 0.2.0 into /workspace/builds/worker-64/source [INFO] validating manifest of crates.io crate terminal_cli 0.2.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate terminal_cli 0.2.0 [INFO] finished tweaking crates.io crate terminal_cli 0.2.0 [INFO] tweaked toml for crates.io crate terminal_cli 0.2.0 written to /workspace/builds/worker-64/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13108a1732570dc1d26588ca77a6260182b50b5d10a3233d42b7ad39619ca48b [INFO] running `Command { std: "docker" "start" "-a" "13108a1732570dc1d26588ca77a6260182b50b5d10a3233d42b7ad39619ca48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13108a1732570dc1d26588ca77a6260182b50b5d10a3233d42b7ad39619ca48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13108a1732570dc1d26588ca77a6260182b50b5d10a3233d42b7ad39619ca48b", kill_on_drop: false }` [INFO] [stdout] 13108a1732570dc1d26588ca77a6260182b50b5d10a3233d42b7ad39619ca48b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70bfd3b10f719ca6ec6f60ab95267b687a4717d5f8f4ab86a3b7691eddd71244 [INFO] running `Command { std: "docker" "start" "-a" "70bfd3b10f719ca6ec6f60ab95267b687a4717d5f8f4ab86a3b7691eddd71244", kill_on_drop: false }` [INFO] [stderr] Compiling terminal_cli v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:67:3 [INFO] [stdout] | [INFO] [stdout] 67 | try!(self.validate.validate(&val)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let val = try!(self.input.input(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | try!(self.a.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:103:3 [INFO] [stdout] | [INFO] [stdout] 103 | try!(self.b.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | try!(write.write_str(&s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:89:7 [INFO] [stdout] | [INFO] [stdout] 89 | try!(write.write_str(" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | strings: &'a Strings, [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - strings: &'a Strings, [INFO] [stdout] 25 + strings: &'a dyn Strings, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] 26 + terminal: &'a mut dyn CharacterTerminalWriter [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 7 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 52 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub strings: &'b Strings [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub strings: &'b Strings [INFO] [stdout] 56 + pub strings: &'b dyn Strings [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prompt_buffer.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | strings: Box [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - strings: Box [INFO] [stdout] 29 + strings: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:135:83 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] 135 + pub fn new(matcher: CliLineMatcher<'a>, strings: &'a dyn Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:152:41 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 152 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 152 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 158 - type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] 158 + type Target = &'a mut dyn CharacterTerminalWriter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:160:43 [INFO] [stdout] | [INFO] [stdout] 160 | fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] 160 + fn deref<'b>(&'b self) -> &'b &'a mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:18:41 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 18 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:66:41 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 66 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 66 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] 7 + fn property_invalid_value(&self, f: &mut dyn CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:89 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:104 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:46 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:87 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:102 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:83 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 - fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] 23 + fn cmd_not_recognized(&self, f: &mut dyn CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/autocomplete.rs:163:20 [INFO] [stdout] | [INFO] [stdout] 163 | let args = args.trim_left().to_string(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/autocomplete.rs:142:52 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn match_cmd_str<'b>(&mut self, cmd: &'b str, prefix: Option<&'b str>) -> LineMatcherProgress { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/utils.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | for i in 0..spaces { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `more_input_required` [INFO] [stdout] --> src/keys_terminal.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_more_input_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/i18n.rs:23:67 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/keys_terminal.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prompt_buffer.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | let mut matcher = CliLineMatcher::new(&line, LineMatcherMode::Execute); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | ... self.strings.property_invalid_value(self.terminal, &property_id, &args); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | ... self.strings.property_value_too_small(self.terminal, &property_id, &val, &min); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | ... self.strings.property_value_too_big(self.terminal, &property_id, &val, &max); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli_property.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | set.common.strings.property_value_set(set.common.terminal, &set.common.id, &set.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | ... self.strings.cmd_not_recognized(terminal, line.trim()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | ... format_in_columns(suggestions.as_slice(), 80, 4, &self.options.newline, terminal); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "70bfd3b10f719ca6ec6f60ab95267b687a4717d5f8f4ab86a3b7691eddd71244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70bfd3b10f719ca6ec6f60ab95267b687a4717d5f8f4ab86a3b7691eddd71244", kill_on_drop: false }` [INFO] [stdout] 70bfd3b10f719ca6ec6f60ab95267b687a4717d5f8f4ab86a3b7691eddd71244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f50c8e6ded9459a941aaf64e044fdcf5477f1f7504b89274021701961692dea4 [INFO] running `Command { std: "docker" "start" "-a" "f50c8e6ded9459a941aaf64e044fdcf5477f1f7504b89274021701961692dea4", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:67:3 [INFO] [stdout] | [INFO] [stdout] 67 | try!(self.validate.validate(&val)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let val = try!(self.input.input(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | try!(self.a.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:103:3 [INFO] [stdout] | [INFO] [stdout] 103 | try!(self.b.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | try!(write.write_str(&s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:89:7 [INFO] [stdout] | [INFO] [stdout] 89 | try!(write.write_str(" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | strings: &'a Strings, [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - strings: &'a Strings, [INFO] [stdout] 25 + strings: &'a dyn Strings, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] 26 + terminal: &'a mut dyn CharacterTerminalWriter [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 7 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 52 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub strings: &'b Strings [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub strings: &'b Strings [INFO] [stdout] 56 + pub strings: &'b dyn Strings [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prompt_buffer.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | strings: Box [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - strings: Box [INFO] [stdout] 29 + strings: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:135:83 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] 135 + pub fn new(matcher: CliLineMatcher<'a>, strings: &'a dyn Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:152:41 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 152 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 152 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 158 - type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] 158 + type Target = &'a mut dyn CharacterTerminalWriter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:160:43 [INFO] [stdout] | [INFO] [stdout] 160 | fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] 160 + fn deref<'b>(&'b self) -> &'b &'a mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:18:41 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 18 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:66:41 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 66 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 66 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] 7 + fn property_invalid_value(&self, f: &mut dyn CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:89 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:104 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:46 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:87 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:102 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:83 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 - fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] 23 + fn cmd_not_recognized(&self, f: &mut dyn CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/autocomplete.rs:163:20 [INFO] [stdout] | [INFO] [stdout] 163 | let args = args.trim_left().to_string(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/autocomplete.rs:142:52 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn match_cmd_str<'b>(&mut self, cmd: &'b str, prefix: Option<&'b str>) -> LineMatcherProgress { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/utils.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | for i in 0..spaces { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `more_input_required` [INFO] [stdout] --> src/keys_terminal.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_more_input_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling terminal_cli v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/i18n.rs:23:67 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/keys_terminal.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prompt_buffer.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | let mut matcher = CliLineMatcher::new(&line, LineMatcherMode::Execute); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | ... self.strings.property_invalid_value(self.terminal, &property_id, &args); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | ... self.strings.property_value_too_small(self.terminal, &property_id, &val, &min); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | ... self.strings.property_value_too_big(self.terminal, &property_id, &val, &max); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli_property.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | set.common.strings.property_value_set(set.common.terminal, &set.common.id, &set.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | ... self.strings.cmd_not_recognized(terminal, line.trim()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | ... format_in_columns(suggestions.as_slice(), 80, 4, &self.options.newline, terminal); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:67:3 [INFO] [stdout] | [INFO] [stdout] 67 | try!(self.validate.validate(&val)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let val = try!(self.input.input(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | try!(self.a.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/property.rs:103:3 [INFO] [stdout] | [INFO] [stdout] 103 | try!(self.b.validate(val)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | try!(write.write_str(&s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:89:7 [INFO] [stdout] | [INFO] [stdout] 89 | try!(write.write_str(" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::v1::*` [INFO] [stdout] --> src/utils.rs:103:6 [INFO] [stdout] | [INFO] [stdout] 103 | use prelude::v1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | strings: &'a Strings, [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - strings: &'a Strings, [INFO] [stdout] 25 + strings: &'a dyn Strings, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - terminal: &'a mut CharacterTerminalWriter [INFO] [stdout] 26 + terminal: &'a mut dyn CharacterTerminalWriter [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 7 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stdout] 52 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub strings: &'b Strings [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub strings: &'b Strings [INFO] [stdout] 56 + pub strings: &'b dyn Strings [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prompt_buffer.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | strings: Box [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - strings: Box [INFO] [stdout] 29 + strings: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:135:83 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] 135 + pub fn new(matcher: CliLineMatcher<'a>, strings: &'a dyn Strings, terminal: &'a mut T) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:152:41 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 152 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 152 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 158 - type Target = &'a mut CharacterTerminalWriter; [INFO] [stdout] 158 + type Target = &'a mut dyn CharacterTerminalWriter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli.rs:160:43 [INFO] [stdout] | [INFO] [stdout] 160 | fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stdout] 160 + fn deref<'b>(&'b self) -> &'b &'a mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_command.rs:18:41 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 18 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cli_property.rs:66:41 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 66 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stdout] 66 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] 7 + fn property_invalid_value(&self, f: &mut dyn CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:89 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:11:104 [INFO] [stdout] | [INFO] [stdout] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stdout] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:46 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:87 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:15:102 [INFO] [stdout] | [INFO] [stdout] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stdout] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:19:83 [INFO] [stdout] | [INFO] [stdout] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stdout] 19 + fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/i18n.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 - fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] 23 + fn cmd_not_recognized(&self, f: &mut dyn CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/autocomplete.rs:163:20 [INFO] [stdout] | [INFO] [stdout] 163 | let args = args.trim_left().to_string(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prefix` [INFO] [stdout] --> src/autocomplete.rs:142:52 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn match_cmd_str<'b>(&mut self, cmd: &'b str, prefix: Option<&'b str>) -> LineMatcherProgress { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/utils.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | for i in 0..spaces { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `more_input_required` [INFO] [stdout] --> src/keys_terminal.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_more_input_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/i18n.rs:23:67 [INFO] [stdout] | [INFO] [stdout] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/keys_terminal.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut more_input_required = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/prompt_buffer.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | let mut matcher = CliLineMatcher::new(&line, LineMatcherMode::Execute); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | let mut get_matcher = |l, m| { CliLineMatcher::new(l, m) }; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | ... self.strings.property_invalid_value(self.terminal, &property_id, &args); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | ... self.strings.property_value_too_small(self.terminal, &property_id, &val, &min); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | ... self.strings.property_value_too_big(self.terminal, &property_id, &val, &max); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cli_property.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | set.common.strings.property_value_set(set.common.terminal, &set.common.id, &set.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | ... self.strings.cmd_not_recognized(terminal, line.trim()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt_buffer.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | ... format_in_columns(suggestions.as_slice(), 80, 4, &self.options.newline, terminal); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "f50c8e6ded9459a941aaf64e044fdcf5477f1f7504b89274021701961692dea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50c8e6ded9459a941aaf64e044fdcf5477f1f7504b89274021701961692dea4", kill_on_drop: false }` [INFO] [stdout] f50c8e6ded9459a941aaf64e044fdcf5477f1f7504b89274021701961692dea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c20a95873b883ef29d7befa9c3b1cbc52a7be0b8c8ebc235cc43129719c39ef8 [INFO] running `Command { std: "docker" "start" "-a" "c20a95873b883ef29d7befa9c3b1cbc52a7be0b8c8ebc235cc43129719c39ef8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/property.rs:67:3 [INFO] [stderr] | [INFO] [stderr] 67 | try!(self.validate.validate(&val)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/property.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let val = try!(self.input.input(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/property.rs:102:3 [INFO] [stderr] | [INFO] [stderr] 102 | try!(self.a.validate(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/property.rs:103:3 [INFO] [stderr] | [INFO] [stderr] 103 | try!(self.b.validate(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | try!(write.write_str(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:89:7 [INFO] [stderr] | [INFO] [stderr] 89 | try!(write.write_str(" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:25:15 [INFO] [stderr] | [INFO] [stderr] 25 | strings: &'a Strings, [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 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 25 - strings: &'a Strings, [INFO] [stderr] 25 + strings: &'a dyn Strings, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | terminal: &'a mut CharacterTerminalWriter [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 - terminal: &'a mut CharacterTerminalWriter [INFO] [stderr] 26 + terminal: &'a mut dyn CharacterTerminalWriter [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli_command.rs:7:24 [INFO] [stderr] | [INFO] [stderr] 7 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stderr] 7 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli_property.rs:52:24 [INFO] [stderr] | [INFO] [stderr] 52 | pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 52 - pub terminal: &'b mut CharacterTerminalWriter, [INFO] [stderr] 52 + pub terminal: &'b mut dyn CharacterTerminalWriter, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli_property.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | pub strings: &'b Strings [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 - pub strings: &'b Strings [INFO] [stderr] 56 + pub strings: &'b dyn Strings [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prompt_buffer.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | strings: Box [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 - strings: Box [INFO] [stderr] 29 + strings: Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:135:83 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 135 - pub fn new(matcher: CliLineMatcher<'a>, strings: &'a Strings, terminal: &'a mut T) -> Self { [INFO] [stderr] 135 + pub fn new(matcher: CliLineMatcher<'a>, strings: &'a dyn Strings, terminal: &'a mut T) -> Self { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:152:41 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 152 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] 152 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:158:24 [INFO] [stderr] | [INFO] [stderr] 158 | type Target = &'a mut CharacterTerminalWriter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 158 - type Target = &'a mut CharacterTerminalWriter; [INFO] [stderr] 158 + type Target = &'a mut dyn CharacterTerminalWriter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli.rs:160:43 [INFO] [stderr] | [INFO] [stderr] 160 | fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 160 - fn deref<'b>(&'b self) -> &'b &'a mut CharacterTerminalWriter { [INFO] [stderr] 160 + fn deref<'b>(&'b self) -> &'b &'a mut dyn CharacterTerminalWriter { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli_command.rs:18:41 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 18 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] 18 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cli_property.rs:66:41 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 66 - pub fn get_terminal(&mut self) -> &mut CharacterTerminalWriter { [INFO] [stderr] 66 + pub fn get_terminal(&mut self) -> &mut dyn CharacterTerminalWriter { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:7:46 [INFO] [stderr] | [INFO] [stderr] 7 | fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 - fn property_invalid_value(&self, f: &mut CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stderr] 7 + fn property_invalid_value(&self, f: &mut dyn CharacterTerminalWriter, id: &str, input: &str) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:11:48 [INFO] [stderr] | [INFO] [stderr] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] 11 + fn property_value_too_small(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:11:89 [INFO] [stderr] | [INFO] [stderr] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:11:104 [INFO] [stderr] | [INFO] [stderr] 11 | fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &Display) -> Result<(), FmtError> { [INFO] [stderr] 11 + fn property_value_too_small(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, min: &dyn Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:15:46 [INFO] [stderr] | [INFO] [stderr] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] 15 + fn property_value_too_big(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:15:87 [INFO] [stderr] | [INFO] [stderr] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:15:102 [INFO] [stderr] | [INFO] [stderr] 15 | fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 15 - fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &Display) -> Result<(), FmtError> { [INFO] [stderr] 15 + fn property_value_too_big(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display, max: &dyn Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:19:42 [INFO] [stderr] | [INFO] [stderr] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stderr] 19 + fn property_value_set(&self, f: &mut dyn CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:19:83 [INFO] [stderr] | [INFO] [stderr] 19 | fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &Display) -> Result<(), FmtError> { [INFO] [stderr] 19 + fn property_value_set(&self, f: &mut CharacterTerminalWriter, id: &str, val: &dyn Display) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/i18n.rs:23:42 [INFO] [stderr] | [INFO] [stderr] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 23 - fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stderr] 23 + fn cmd_not_recognized(&self, f: &mut dyn CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/autocomplete.rs:163:20 [INFO] [stderr] | [INFO] [stderr] 163 | let args = args.trim_left().to_string(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/autocomplete.rs:142:52 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn match_cmd_str<'b>(&mut self, cmd: &'b str, prefix: Option<&'b str>) -> LineMatcherProgress { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/utils.rs:88:10 [INFO] [stderr] | [INFO] [stderr] 88 | for i in 0..spaces { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `more_input_required` [INFO] [stderr] --> src/keys_terminal.rs:22:11 [INFO] [stderr] | [INFO] [stderr] 22 | let mut more_input_required = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_more_input_required` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/i18n.rs:23:67 [INFO] [stderr] | [INFO] [stderr] 23 | fn cmd_not_recognized(&self, f: &mut CharacterTerminalWriter, cmd: &str) -> Result<(), FmtError> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/keys_terminal.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | let mut more_input_required = false; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/prompt_buffer.rs:135:10 [INFO] [stderr] | [INFO] [stderr] 135 | let mut matcher = CliLineMatcher::new(&line, LineMatcherMode::Execute); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cli.rs:115:8 [INFO] [stderr] | [INFO] [stderr] 115 | ... self.strings.property_invalid_value(self.terminal, &property_id, &args); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cli.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | ... self.strings.property_value_too_small(self.terminal, &property_id, &val, &min); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cli.rs:121:8 [INFO] [stderr] | [INFO] [stderr] 121 | ... self.strings.property_value_too_big(self.terminal, &property_id, &val, &max); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cli_property.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | set.common.strings.property_value_set(set.common.terminal, &set.common.id, &set.value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/prompt_buffer.rs:145:8 [INFO] [stderr] | [INFO] [stderr] 145 | ... self.strings.cmd_not_recognized(terminal, line.trim()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/prompt_buffer.rs:218:8 [INFO] [stderr] | [INFO] [stderr] 218 | ... format_in_columns(suggestions.as_slice(), 80, 4, &self.options.newline, terminal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `terminal_cli` (lib) generated 41 warnings [INFO] [stderr] warning: unused import: `prelude::v1::*` [INFO] [stderr] --> src/utils.rs:103:6 [INFO] [stderr] | [INFO] [stderr] 103 | use prelude::v1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:24:6 [INFO] [stderr] | [INFO] [stderr] 24 | let mut get_matcher = |l, m| { CliLineMatcher::new(l, m) }; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `terminal_cli` (lib test) generated 43 warnings (41 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/terminal_cli-abe1318cb6afae69) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test keys_terminal::test_escape_sequences ... ok [INFO] [stdout] test tests::test_suggest ... ok [INFO] [stdout] test utils::tests::test_column_format ... ok [INFO] [stdout] test utils::tests::test_lcp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests terminal_cli [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/utils.rs - utils::format_in_columns (line 50) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c20a95873b883ef29d7befa9c3b1cbc52a7be0b8c8ebc235cc43129719c39ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c20a95873b883ef29d7befa9c3b1cbc52a7be0b8c8ebc235cc43129719c39ef8", kill_on_drop: false }` [INFO] [stdout] c20a95873b883ef29d7befa9c3b1cbc52a7be0b8c8ebc235cc43129719c39ef8