[INFO] fetching crate ao 0.6.1... [INFO] checking ao-0.6.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate ao 0.6.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ao 0.6.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ao 0.6.1 [INFO] finished tweaking crates.io crate ao 0.6.1 [INFO] tweaked toml for crates.io crate ao 0.6.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee204cac5b5f32cca026ad2c5afc57c041f8a1000074fc045bf5d3df0a642d7b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ee204cac5b5f32cca026ad2c5afc57c041f8a1000074fc045bf5d3df0a642d7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee204cac5b5f32cca026ad2c5afc57c041f8a1000074fc045bf5d3df0a642d7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee204cac5b5f32cca026ad2c5afc57c041f8a1000074fc045bf5d3df0a642d7b", kill_on_drop: false }` [INFO] [stdout] ee204cac5b5f32cca026ad2c5afc57c041f8a1000074fc045bf5d3df0a642d7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7651df6bfc89e5b2087d3656e77c4a8ff858ede7a5a0b9122818a4b645ac5c9f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7651df6bfc89e5b2087d3656e77c4a8ff858ede7a5a0b9122818a4b645ac5c9f", kill_on_drop: false }` [INFO] [stderr] Checking ao v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/auto.rs:171:32 [INFO] [stdout] | [INFO] [stdout] 171 | self.device = Some(try!( [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/auto.rs:148:35 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn play(&mut self, data: &SampleBuffer) -> AoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SampleBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 155 | sample_impl!(i8); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 156 | sample_impl!(i16); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 157 | sample_impl!(i32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 150 | / impl Sample for [S; $w] { [INFO] [stdout] 151 | | fn channels(&self) -> usize { $w } [INFO] [stdout] 152 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 158 | sample_impl!(channels 2); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:52:47 [INFO] [stdout] | [INFO] [stdout] 52 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:239:42 [INFO] [stdout] | [INFO] [stdout] 239 | static mut FFI_INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/auto.rs:171:32 [INFO] [stdout] | [INFO] [stdout] 171 | self.device = Some(try!( [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/auto.rs:148:35 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn play(&mut self, data: &SampleBuffer) -> AoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SampleBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | f.write_str(self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:245:32 [INFO] [stdout] | [INFO] [stdout] 245 | if FFI_INITIALIZED.compare_and_swap(false, true, Ordering::AcqRel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 155 | sample_impl!(i8); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 156 | sample_impl!(i16); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 144 | / impl Sample for $t { [INFO] [stdout] 145 | | fn channels(&self) -> usize { 1 } [INFO] [stdout] 146 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 157 | sample_impl!(i32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0518]: attribute should be applied to function or closure [INFO] [stdout] --> src/lib.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 150 | / impl Sample for [S; $w] { [INFO] [stdout] 151 | | fn channels(&self) -> usize { $w } [INFO] [stdout] 152 | | } [INFO] [stdout] | |_________- not a function or closure [INFO] [stdout] ... [INFO] [stdout] 158 | sample_impl!(channels 2); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0518`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:52:47 [INFO] [stdout] | [INFO] [stdout] 52 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:239:42 [INFO] [stdout] | [INFO] [stdout] 239 | static mut FFI_INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ao` due to 5 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | f.write_str(self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:245:32 [INFO] [stdout] | [INFO] [stdout] 245 | if FFI_INITIALIZED.compare_and_swap(false, true, Ordering::AcqRel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0518`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7651df6bfc89e5b2087d3656e77c4a8ff858ede7a5a0b9122818a4b645ac5c9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7651df6bfc89e5b2087d3656e77c4a8ff858ede7a5a0b9122818a4b645ac5c9f", kill_on_drop: false }` [INFO] [stdout] 7651df6bfc89e5b2087d3656e77c4a8ff858ede7a5a0b9122818a4b645ac5c9f