[INFO] fetching crate soundio 0.2.0... [INFO] checking soundio-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate soundio 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate soundio 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate soundio 0.2.0 [INFO] removed 0 missing examples [INFO] removed path dependency libsoundio-sys from crates.io crate soundio 0.2.0 [INFO] finished tweaking crates.io crate soundio 0.2.0 [INFO] tweaked toml for crates.io crate soundio 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [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-6/source/examples/sine/main.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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1d4d7b6a8e908cc8439eb07656e675856103fe530d7cda0b3b2b45360cc148e9 [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" "1d4d7b6a8e908cc8439eb07656e675856103fe530d7cda0b3b2b45360cc148e9"` [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/sine/main.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] Compiling libsoundio-sys v0.2.0 [INFO] [stderr] Checking soundio v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | backend_disconnect_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [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/context.rs:38:38 [INFO] [stderr] | [INFO] [stderr] 38 | devices_change_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | events_signal_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instream.rs:74:25 [INFO] [stderr] | [INFO] [stderr] 74 | pub read_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut InStreamReader) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instream.rs:75:36 [INFO] [stderr] | [INFO] [stderr] 75 | pub overflow_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instream.rs:76:33 [INFO] [stderr] | [INFO] [stderr] 76 | pub error_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | pub write_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut OutStreamWriter) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:75:37 [INFO] [stderr] | [INFO] [stderr] 75 | pub underflow_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:76:33 [INFO] [stderr] | [INFO] [stderr] 76 | pub error_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:124:29 [INFO] [stderr] | [INFO] [stderr] 124 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | backend_disconnect_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [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/context.rs:38:38 [INFO] [stderr] | [INFO] [stderr] 38 | devices_change_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | events_signal_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::backend::*` [INFO] [stderr] --> src/context.rs:686:6 [INFO] [stderr] | [INFO] [stderr] 686 | use super::super::backend::*; [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/instream.rs:74:25 [INFO] [stderr] | [INFO] [stderr] 74 | pub read_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut InStreamReader) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instream.rs:75:36 [INFO] [stderr] | [INFO] [stderr] 75 | pub overflow_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instream.rs:76:33 [INFO] [stderr] | [INFO] [stderr] 76 | pub error_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | pub write_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut OutStreamWriter) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:75:37 [INFO] [stderr] | [INFO] [stderr] 75 | pub underflow_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/outstream.rs:76:33 [INFO] [stderr] | [INFO] [stderr] 76 | pub error_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Error) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:124:29 [INFO] [stderr] | [INFO] [stderr] 124 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `watch` [INFO] [stderr] --> examples/list_devices/main.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | fn list_devices(watch: bool, short_output: bool, backend: soundio::Backend) -> Result<(), String> { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_watch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `finished` [INFO] [stderr] --> examples/player/main.rs:50:2 [INFO] [stderr] | [INFO] [stderr] 50 | fn finished(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.60s [INFO] running `"docker" "inspect" "1d4d7b6a8e908cc8439eb07656e675856103fe530d7cda0b3b2b45360cc148e9"` [INFO] running `"docker" "rm" "-f" "1d4d7b6a8e908cc8439eb07656e675856103fe530d7cda0b3b2b45360cc148e9"` [INFO] [stdout] 1d4d7b6a8e908cc8439eb07656e675856103fe530d7cda0b3b2b45360cc148e9