[INFO] crate vst 0.1.0 is already in cache [INFO] checking vst-0.1.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] extracting crate vst 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate vst 0.1.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate vst 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate vst 0.1.0 [INFO] tweaked toml for crates.io crate vst 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e8c1ba553037845a46600ef0b804ba57c94d34ccade4ec271690a49c618ca385 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e8c1ba553037845a46600ef0b804ba57c94d34ccade4ec271690a49c618ca385"` [INFO] [stderr] Checking vst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:392:109 [INFO] [stderr] | [INFO] [stderr] 392 | pub fn send_events, U: WriteIntoPlaceholder>(&mut self, events: T, host: &mut Host) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Host` [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/buffer.rs:399:121 [INFO] [stderr] | [INFO] [stderr] 399 | pub fn send_events_to_plugin, U: WriteIntoPlaceholder>(&mut self, events: T, plugin: &mut Plugin) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:152:53 [INFO] [stderr] | [INFO] [stderr] 152 | pub unsafe fn get_plugin(&mut self) -> &mut Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:154:40 [INFO] [stderr] | [INFO] [stderr] 154 | &mut *(self.object as *mut Box) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:159:52 [INFO] [stderr] | [INFO] [stderr] 159 | drop(Box::from_raw(self.object as *mut Box)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:684:45 [INFO] [stderr] | [INFO] [stderr] 684 | fn get_editor(&mut self) -> Option<&mut Editor> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Editor` [INFO] [stderr] [INFO] [stderr] warning: the item `c_void` is imported redundantly [INFO] [stderr] --> src/interfaces.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 7 | use std::os::raw::{c_char, c_void}; [INFO] [stderr] | ------ the item `c_void` is already imported here [INFO] [stderr] ... [INFO] [stderr] 87 | use libc::{c_void, memset, memcpy}; [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/interfaces.rs:316:16 [INFO] [stderr] | [INFO] [stderr] 316 | host: &mut Host, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Host` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:248:68 [INFO] [stderr] | [INFO] [stderr] 248 | object: Box::into_raw(Box::new(Box::new(plugin) as Box)) as *mut _, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/host.rs:717:34 [INFO] [stderr] | [INFO] [stderr] 717 | let mut props = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/host.rs:726:34 [INFO] [stderr] | [INFO] [stderr] 726 | let mut props = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:392:109 [INFO] [stderr] | [INFO] [stderr] 392 | pub fn send_events, U: WriteIntoPlaceholder>(&mut self, events: T, host: &mut Host) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Host` [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/buffer.rs:399:121 [INFO] [stderr] | [INFO] [stderr] 399 | pub fn send_events_to_plugin, U: WriteIntoPlaceholder>(&mut self, events: T, plugin: &mut Plugin) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:152:53 [INFO] [stderr] | [INFO] [stderr] 152 | pub unsafe fn get_plugin(&mut self) -> &mut Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:154:40 [INFO] [stderr] | [INFO] [stderr] 154 | &mut *(self.object as *mut Box) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:159:52 [INFO] [stderr] | [INFO] [stderr] 159 | drop(Box::from_raw(self.object as *mut Box)); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:684:45 [INFO] [stderr] | [INFO] [stderr] 684 | fn get_editor(&mut self) -> Option<&mut Editor> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Editor` [INFO] [stderr] [INFO] [stderr] warning: the item `c_void` is imported redundantly [INFO] [stderr] --> src/interfaces.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 7 | use std::os::raw::{c_char, c_void}; [INFO] [stderr] | ------ the item `c_void` is already imported here [INFO] [stderr] ... [INFO] [stderr] 87 | use libc::{c_void, memset, memcpy}; [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/interfaces.rs:316:16 [INFO] [stderr] | [INFO] [stderr] 316 | host: &mut Host, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Host` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:248:68 [INFO] [stderr] | [INFO] [stderr] 248 | object: Box::into_raw(Box::new(Box::new(plugin) as Box)) as *mut _, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/host.rs:717:34 [INFO] [stderr] | [INFO] [stderr] 717 | let mut props = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/host.rs:726:34 [INFO] [stderr] | [INFO] [stderr] 726 | let mut props = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/host.rs:247:30 [INFO] [stderr] | [INFO] [stderr] 247 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/host.rs:247:30 [INFO] [stderr] | [INFO] [stderr] 247 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `api::AEffect` does not permit zero-initialization [INFO] [stderr] --> src/lib.rs:183:50 [INFO] [stderr] | [INFO] [stderr] 183 | let effect = unsafe { Box::into_raw(Box::new(mem::zeroed::())) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] note: Function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/api.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub dispatcher: DispatcherProc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `api::AEffect` does not permit zero-initialization [INFO] [stderr] --> src/lib.rs:183:50 [INFO] [stderr] | [INFO] [stderr] 183 | let effect = unsafe { Box::into_raw(Box::new(mem::zeroed::())) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] note: Function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/api.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub dispatcher: DispatcherProc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/sine_synth.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | let mut time = self.time; [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] --> examples/sine_synth.rs:120:17 [INFO] [stderr] | [INFO] [stderr] 120 | let mut note_duration = self.note_duration; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/simple_host.rs:38:51 [INFO] [stderr] | [INFO] [stderr] 38 | panic!("Failed to load plugin: {}", e.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `"docker" "inspect" "e8c1ba553037845a46600ef0b804ba57c94d34ccade4ec271690a49c618ca385"` [INFO] running `"docker" "rm" "-f" "e8c1ba553037845a46600ef0b804ba57c94d34ccade4ec271690a49c618ca385"` [INFO] [stdout] e8c1ba553037845a46600ef0b804ba57c94d34ccade4ec271690a49c618ca385