[INFO] updating cached repository l3kn/patchwork [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/l3kn/patchwork [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/l3kn/patchwork" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/l3kn/patchwork"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/l3kn/patchwork'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/l3kn/patchwork" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/l3kn/patchwork"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/l3kn/patchwork'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 83cc4af560d5ad7a6f7b8fc3ae07f6b96d756bcb [INFO] sha for GitHub repo l3kn/patchwork: 83cc4af560d5ad7a6f7b8fc3ae07f6b96d756bcb [INFO] validating manifest of l3kn/patchwork on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of l3kn/patchwork on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing l3kn/patchwork [INFO] finished frobbing l3kn/patchwork [INFO] frobbed toml for l3kn/patchwork written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/l3kn/patchwork/Cargo.toml [INFO] started frobbing l3kn/patchwork [INFO] finished frobbing l3kn/patchwork [INFO] frobbed toml for l3kn/patchwork written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/l3kn/patchwork/Cargo.toml [INFO] crate l3kn/patchwork already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking l3kn/patchwork against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/l3kn/patchwork:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 10802ab552ec8698c7edd52c5a9ad3d0b9eabed5fdb0c3263866a88b20c17672 [INFO] running `"docker" "start" "-a" "10802ab552ec8698c7edd52c5a9ad3d0b9eabed5fdb0c3263866a88b20c17672"` [INFO] [stderr] Checking sample v0.7.1 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking alsa v0.2.1 [INFO] [stderr] Checking patchwork v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:20:45 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:26:45 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:32:26 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:32:45 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:9:78 [INFO] [stderr] | [INFO] [stderr] 9 | fn connect_midi_source_ports(s: &alsa::Seq, our_port: i32) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:35:49 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn open_midi_dev() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:55:57 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn open_audio_dev() -> Result<(alsa::PCM, u32), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | sig1: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | sig2: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:20:45 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:26:45 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:32:26 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source/math.rs:32:45 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn new(sig1: Box, sig2: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Source` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:9:78 [INFO] [stderr] | [INFO] [stderr] 9 | fn connect_midi_source_ports(s: &alsa::Seq, our_port: i32) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:35:49 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn open_midi_dev() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/alsa.rs:55:57 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn open_audio_dev() -> Result<(alsa::PCM, u32), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/karplus_strong.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/karplus_strong.rs:42:39 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/karplus_strong.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/karplus_strong.rs:42:39 [INFO] [stderr] | [INFO] [stderr] 42 | fn set_input(&mut self, i: usize, val: f64) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `spec` [INFO] [stderr] --> src/bin/pluck.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | let spec = hound::WavSpec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_spec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/bin/automaton.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | for t in 0..(8 * 44100) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/bin/automaton.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn print(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `patchwork::freeverb::Freeverb` [INFO] [stderr] --> src/bin/karplus_strong_vis.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use patchwork::freeverb::Freeverb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `patchwork::freeverb::Freeverb` [INFO] [stderr] --> src/bin/karplus_strong_vis.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use patchwork::freeverb::Freeverb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `clamp_audio`, `clamp` [INFO] [stderr] --> src/main.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use patchwork::util::{clamp, clamp_audio}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | modules: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Module` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:119:51 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn register_module(&mut self, module: Box) -> usize { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Module` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:171:25 [INFO] [stderr] | [INFO] [stderr] 171 | -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:189:81 [INFO] [stderr] | [INFO] [stderr] 189 | fn read_midi_event(input: &mut seq::Input, rack: &mut Rack) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:203:28 [INFO] [stderr] | [INFO] [stderr] 203 | fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fix_input` [INFO] [stderr] --> src/main.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn fix_input(&mut self, i: usize, val: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `W` [INFO] [stderr] --> src/main.rs:236:5 [INFO] [stderr] | [INFO] [stderr] 236 | type W = Triangle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/bin/automaton.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | for t in 0..(8 * 44100) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `spec` [INFO] [stderr] --> src/bin/pluck.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | let spec = hound::WavSpec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_spec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/bin/automaton.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn print(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `clamp_audio`, `clamp` [INFO] [stderr] --> src/main.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use patchwork::util::{clamp, clamp_audio}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | modules: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Module` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:119:51 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn register_module(&mut self, module: Box) -> usize { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Module` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:171:25 [INFO] [stderr] | [INFO] [stderr] 171 | -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:189:81 [INFO] [stderr] | [INFO] [stderr] 189 | fn read_midi_event(input: &mut seq::Input, rack: &mut Rack) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:203:28 [INFO] [stderr] | [INFO] [stderr] 203 | fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fix_input` [INFO] [stderr] --> src/main.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn fix_input(&mut self, i: usize, val: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `W` [INFO] [stderr] --> src/main.rs:236:5 [INFO] [stderr] | [INFO] [stderr] 236 | type W = Triangle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.88s [INFO] running `"docker" "inspect" "10802ab552ec8698c7edd52c5a9ad3d0b9eabed5fdb0c3263866a88b20c17672"` [INFO] running `"docker" "rm" "-f" "10802ab552ec8698c7edd52c5a9ad3d0b9eabed5fdb0c3263866a88b20c17672"` [INFO] [stdout] 10802ab552ec8698c7edd52c5a9ad3d0b9eabed5fdb0c3263866a88b20c17672