[INFO] fetching crate ledcat 0.1.5... [INFO] testing ledcat-0.1.5 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ledcat 0.1.5 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate ledcat 0.1.5 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ledcat 0.1.5 [INFO] finished tweaking crates.io crate ledcat 0.1.5 [INFO] tweaked toml for crates.io crate ledcat 0.1.5 written to /workspace/builds/worker-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 847d7fc78c0d5833635adf85e4524213b3fc006618d4abc35fae9e05059c7e6a [INFO] running `Command { std: "docker" "start" "-a" "847d7fc78c0d5833635adf85e4524213b3fc006618d4abc35fae9e05059c7e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "847d7fc78c0d5833635adf85e4524213b3fc006618d4abc35fae9e05059c7e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "847d7fc78c0d5833635adf85e4524213b3fc006618d4abc35fae9e05059c7e6a", kill_on_drop: false }` [INFO] [stdout] 847d7fc78c0d5833635adf85e4524213b3fc006618d4abc35fae9e05059c7e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4824a432757e8943d47591e451391d90188ea3bbafcd995abc9c81ebf60885d0 [INFO] running `Command { std: "docker" "start" "-a" "4824a432757e8943d47591e451391d90188ea3bbafcd995abc9c81ebf60885d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling ledcat v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling gpio v0.3.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/device/mod.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn output_frame(&mut self, &[Pixel]) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[Pixel]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/device/mod.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | fn write_frame(&self, &mut io::Write, &[Pixel]) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut io::Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/device/mod.rs:60:43 [INFO] [stdout] | [INFO] [stdout] 60 | fn write_frame(&self, &mut io::Write, &[Pixel]) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[Pixel]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:374:51 [INFO] [stdout] | [INFO] [stdout] 374 | let transpositions: Vec> = try!(operations.into_iter() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/mod.rs:111:16 [INFO] [stdout] | [INFO] [stdout] 111 | Device(Box), [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] 111 - Device(Box), [INFO] [stdout] 111 + Device(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/mod.rs:113:16 [INFO] [stdout] | [INFO] [stdout] 113 | Output(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] 113 - Output(Box), [INFO] [stdout] 113 + Output(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/artnet/unicast.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | target: 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] 17 - target: Box, [INFO] [stdout] 17 + target: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input/select.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | inputs: Vec>, [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] 25 - inputs: Vec>, [INFO] [stdout] 25 + inputs: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/mod.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | impl Output for 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] 43 - impl Output for Box { [INFO] [stdout] 43 + impl Output for Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/mod.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | fn write_frame(&self, &mut io::Write, &[Pixel]) -> io::Result<()>; [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] 60 - fn write_frame(&self, &mut io::Write, &[Pixel]) -> io::Result<()>; [INFO] [stdout] 60 + fn write_frame(&self, &mut dyn io::Write, &[Pixel]) -> io::Result<()>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/mod.rs:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | fn write_frame(&self, out: &mut io::Write, frame: &[Pixel]) -> io::Result<()> { [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] 82 - fn write_frame(&self, out: &mut io::Write, frame: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 82 + fn write_frame(&self, out: &mut dyn io::Write, frame: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/apa102.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 27 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 27 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/fluxled/mod.rs:244:20 [INFO] [stdout] | [INFO] [stdout] 244 | type Err = 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] 244 - type Err = Box; [INFO] [stdout] 244 + type Err = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/generic.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 13 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 13 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/hexws2811.rs:13:40 [INFO] [stdout] | [INFO] [stdout] 13 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 13 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 13 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/lpd8806.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 25 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 25 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/sk9822.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 27 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 27 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/ws2812.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [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] 25 - fn write_frame(&self, writer: &mut io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] 25 + fn write_frame(&self, writer: &mut dyn io::Write, pixels: &[Pixel]) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/spidev.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn open(path: &path::Path, dev: &Device) -> Result { [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] 28 - pub fn open(path: &path::Path, dev: &Device) -> Result { [INFO] [stdout] 28 + pub fn open(path: &path::Path, dev: &dyn Device) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input/geometry.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | impl Transposition for Vec> { [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] 45 - impl Transposition for Vec> { [INFO] [stdout] 45 + impl Transposition for Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input/select.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn from(inputs: Vec>, switch_after: usize, when_eof: WhenEOF, clear_timeout: Option) -> Reader { [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] 68 - pub fn from(inputs: Vec>, switch_after: usize, when_eof: WhenEOF, clear_timeout: Option) -> Reader { [INFO] [stdout] 68 + pub fn from(inputs: Vec>, switch_after: usize, when_eof: WhenEOF, clear_timeout: Option) -> Reader { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/artnet/unicast.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn to(target: Box, frame_size: usize) -> io::Result { [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 - pub fn to(target: Box, frame_size: usize) -> io::Result { [INFO] [stdout] 23 + pub fn to(target: Box, frame_size: usize) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/device/fluxled/mod.rs:253:43 [INFO] [stdout] | [INFO] [stdout] 253 | .or_else(|_| -> Result<_, 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] 253 - .or_else(|_| -> Result<_, Box> { [INFO] [stdout] 253 + .or_else(|_| -> Result<_, Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/artnet/mod.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | let artnet_target: Box = if args.is_present("broadcast") { [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] 59 - let artnet_target: Box = if args.is_present("broadcast") { [INFO] [stdout] 59 + let artnet_target: Box = if args.is_present("broadcast") { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input/select.rs:39:39 [INFO] [stdout] | [INFO] [stdout] 39 | let files: io::Result>> = filenames.into_iter().map(|filename| { [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] 39 - let files: io::Result>> = filenames.into_iter().map(|filename| { [INFO] [stdout] 39 + let files: io::Result>> = filenames.into_iter().map(|filename| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input/select.rs:63:22 [INFO] [stdout] | [INFO] [stdout] 63 | Ok(Box::::from(Box::new(file))) [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] 63 - Ok(Box::::from(Box::new(file))) [INFO] [stdout] 63 + Ok(Box::::from(Box::new(file))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | let output: 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] 164 - let output: Box = { [INFO] [stdout] 164 + let output: Box = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:190:33 [INFO] [stdout] | [INFO] [stdout] 190 | let output: Box = match driver_name.as_str() { [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] 190 - let output: Box = match driver_name.as_str() { [INFO] [stdout] 190 + let output: Box = match driver_name.as_str() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:374:33 [INFO] [stdout] | [INFO] [stdout] 374 | let transpositions: Vec> = try!(operations.into_iter() [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] 374 - let transpositions: Vec> = try!(operations.into_iter() [INFO] [stdout] 374 + let transpositions: Vec> = try!(operations.into_iter() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:375:35 [INFO] [stdout] | [INFO] [stdout] 375 | .map(|name| -> Result, String> { [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] 375 - .map(|name| -> Result, String> { [INFO] [stdout] 375 + .map(|name| -> Result, String> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.ledcat.670b3c87-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a.3dzryb73r13t21jg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/workdir/components/rpi-rgb-led-matrix/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-lrgbmatrix" "-Wl,-Bdynamic" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d987c850f506a39d.rlib" "/opt/rustwide/target/debug/deps/libmemchr-794f323e2c3fede3.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-fd0c3ba7c22fa1f4.rlib" "/opt/rustwide/target/debug/deps/libnix-c42b228195a8e66a.rlib" "/opt/rustwide/target/debug/deps/libvoid-fc8910124e59282b.rlib" "/opt/rustwide/target/debug/deps/libbytes-9503aa54f79d5c87.rlib" "/opt/rustwide/target/debug/deps/libiovec-8fcd3caa828b96a7.rlib" "/opt/rustwide/target/debug/deps/libnet2-fb4bd7006f6b58fe.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b22544e46cbb7baa.rlib" "/opt/rustwide/target/debug/deps/libgpio-f957c4bb69cea4f3.rlib" "/opt/rustwide/target/debug/deps/libclap-f516ee1fc69cccfa.rlib" "/opt/rustwide/target/debug/deps/libvec_map-18b27ee44a5c9049.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-0acf26cd5757886f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6ef757d3f1052dbb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/libatty-dcc7b1a7c455d0ac.rlib" "/opt/rustwide/target/debug/deps/liblibc-44afddf82674132d.rlib" "/opt/rustwide/target/debug/deps/libansi_term-cf230369650aa732.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ledcat-c1ea90fc94474c0a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lrgbmatrix [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ledcat` due to 2 previous errors; 30 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4824a432757e8943d47591e451391d90188ea3bbafcd995abc9c81ebf60885d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4824a432757e8943d47591e451391d90188ea3bbafcd995abc9c81ebf60885d0", kill_on_drop: false }` [INFO] [stdout] 4824a432757e8943d47591e451391d90188ea3bbafcd995abc9c81ebf60885d0