[INFO] fetching crate vst 0.1.0... [INFO] checking vst-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate vst 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate vst 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate vst 0.1.0 [INFO] removed 5 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-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-13/source/examples/dimension_expander.rs [INFO] [stderr] * /workspace/builds/worker-13/source/examples/sine_synth.rs [INFO] [stderr] * /workspace/builds/worker-13/source/examples/fwd_midi.rs [INFO] [stderr] * /workspace/builds/worker-13/source/examples/gain_effect.rs [INFO] [stderr] * /workspace/builds/worker-13/source/examples/simple_host.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 74ac0c17d08b5573fba81b1a2d23c23fd6bc9082c4aa6d0aeda32f19e94b33a6 [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" "74ac0c17d08b5573fba81b1a2d23c23fd6bc9082c4aa6d0aeda32f19e94b33a6"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/examples/dimension_expander.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/sine_synth.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/fwd_midi.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/gain_effect.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/simple_host.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [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: 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 [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 [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] Finished dev [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `"docker" "inspect" "74ac0c17d08b5573fba81b1a2d23c23fd6bc9082c4aa6d0aeda32f19e94b33a6"` [INFO] running `"docker" "rm" "-f" "74ac0c17d08b5573fba81b1a2d23c23fd6bc9082c4aa6d0aeda32f19e94b33a6"` [INFO] [stdout] 74ac0c17d08b5573fba81b1a2d23c23fd6bc9082c4aa6d0aeda32f19e94b33a6