[INFO] crate myo 0.9.0 is already in cache [INFO] extracting crate myo 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/myo/0.9.0 [INFO] extracting crate myo 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/myo/0.9.0 [INFO] validating manifest of myo-0.9.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of myo-0.9.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing myo-0.9.0 [INFO] finished frobbing myo-0.9.0 [INFO] frobbed toml for myo-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/myo/0.9.0/Cargo.toml [INFO] started frobbing myo-0.9.0 [INFO] finished frobbing myo-0.9.0 [INFO] frobbed toml for myo-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/myo/0.9.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing myo-0.9.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/myo/0.9.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1b25f8786d4e03475909907a9c8047e48d148c0502cce5e3d79d78eeb9e7f3a0 [INFO] running `"docker" "start" "-a" "1b25f8786d4e03475909907a9c8047e48d148c0502cce5e3d79d78eeb9e7f3a0"` [INFO] [stderr] Compiling myo v0.9.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:282:1 [INFO] [stderr] | [INFO] [stderr] 282 | /// Successfully paired with a Myo. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 283 | DefEvent!(PairedEvent); [INFO] [stderr] | ----------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:284:1 [INFO] [stderr] | [INFO] [stderr] 284 | /// Successfully unpaired from a Myo. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 285 | DefEvent!(UnpairedEvent); [INFO] [stderr] | ------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:286:1 [INFO] [stderr] | [INFO] [stderr] 286 | /// A Myo has successfully connected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 287 | DefEvent!(ConnectedEvent); [INFO] [stderr] | -------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:288:1 [INFO] [stderr] | [INFO] [stderr] 288 | /// A Myo has been disconnected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 289 | DefEvent!(DisconnectedEvent); [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:290:1 [INFO] [stderr] | [INFO] [stderr] 290 | /// A Myo has recognized that the sync gesture has been successfully performed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 291 | DefEvent!(ArmSyncedEvent); [INFO] [stderr] | -------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:292:1 [INFO] [stderr] | [INFO] [stderr] 292 | /// A Myo has been moved or removed from the arm. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 293 | DefEvent!(ArmUnsyncedEvent); [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:294:1 [INFO] [stderr] | [INFO] [stderr] 294 | /// Orientation data has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 295 | DefEvent!(OrientationEvent); [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:296:1 [INFO] [stderr] | [INFO] [stderr] 296 | /// A change in pose has been detected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 297 | DefEvent!(PoseEvent); [INFO] [stderr] | --------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:298:1 [INFO] [stderr] | [INFO] [stderr] 298 | /// An RSSI value has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 299 | DefEvent!(RSSIEvent); [INFO] [stderr] | --------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:300:1 [INFO] [stderr] | [INFO] [stderr] 300 | /// A Myo has become unlocked. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 301 | DefEvent!(UnlockedEvent); [INFO] [stderr] | ------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:302:1 [INFO] [stderr] | [INFO] [stderr] 302 | /// A Myo has become locked. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 303 | DefEvent!(LockedEvent); [INFO] [stderr] | ----------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:304:1 [INFO] [stderr] | [INFO] [stderr] 304 | /// EMG data has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 305 | DefEvent!(EMGEvent); [INFO] [stderr] | -------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:306:1 [INFO] [stderr] | [INFO] [stderr] 306 | /// A battery level value has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 307 | DefEvent!(BatteryLevelEvent); [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | /// The warmup period has completed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 309 | DefEvent!(WarmupCompletedEvent); [INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:162:56 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn run(&self, duration_ms: u32, listener: &mut EventListener) -> Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [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/lib.rs:172:22 [INFO] [stderr] | [INFO] [stderr] 172 | let el: &mut EventListener = unsafe { std::mem::transmute::<_, &mut TraitObjectStore<'static, EventListener>>(&mut *elptr).0 }; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:172:103 [INFO] [stderr] | [INFO] [stderr] 172 | let el: &mut EventListener = unsafe { std::mem::transmute::<_, &mut TraitObjectStore<'static, EventListener>>(&mut *elptr).0 }; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `"docker" "inspect" "1b25f8786d4e03475909907a9c8047e48d148c0502cce5e3d79d78eeb9e7f3a0"` [INFO] running `"docker" "rm" "-f" "1b25f8786d4e03475909907a9c8047e48d148c0502cce5e3d79d78eeb9e7f3a0"` [INFO] [stdout] 1b25f8786d4e03475909907a9c8047e48d148c0502cce5e3d79d78eeb9e7f3a0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/myo/0.9.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a5cb8772c1826d7ea588f13fd096f0ae4d2bf32847b3149c3a20ea585a7c785e [INFO] running `"docker" "start" "-a" "a5cb8772c1826d7ea588f13fd096f0ae4d2bf32847b3149c3a20ea585a7c785e"` [INFO] [stderr] Compiling myo v0.9.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> examples/eventlog.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | /// Request RSSI and Battery Level immediately. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 36 | device.request_rssi().unwrap(); [INFO] [stderr] | ------------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:282:1 [INFO] [stderr] | [INFO] [stderr] 282 | /// Successfully paired with a Myo. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 283 | DefEvent!(PairedEvent); [INFO] [stderr] | ----------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:284:1 [INFO] [stderr] | [INFO] [stderr] 284 | /// Successfully unpaired from a Myo. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 285 | DefEvent!(UnpairedEvent); [INFO] [stderr] | ------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:286:1 [INFO] [stderr] | [INFO] [stderr] 286 | /// A Myo has successfully connected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 287 | DefEvent!(ConnectedEvent); [INFO] [stderr] | -------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:288:1 [INFO] [stderr] | [INFO] [stderr] 288 | /// A Myo has been disconnected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 289 | DefEvent!(DisconnectedEvent); [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:290:1 [INFO] [stderr] | [INFO] [stderr] 290 | /// A Myo has recognized that the sync gesture has been successfully performed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 291 | DefEvent!(ArmSyncedEvent); [INFO] [stderr] | -------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:292:1 [INFO] [stderr] | [INFO] [stderr] 292 | /// A Myo has been moved or removed from the arm. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 293 | DefEvent!(ArmUnsyncedEvent); [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:294:1 [INFO] [stderr] | [INFO] [stderr] 294 | /// Orientation data has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 295 | DefEvent!(OrientationEvent); [INFO] [stderr] | ---------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:296:1 [INFO] [stderr] | [INFO] [stderr] 296 | /// A change in pose has been detected. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 297 | DefEvent!(PoseEvent); [INFO] [stderr] | --------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:298:1 [INFO] [stderr] | [INFO] [stderr] 298 | /// An RSSI value has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 299 | DefEvent!(RSSIEvent); [INFO] [stderr] | --------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:300:1 [INFO] [stderr] | [INFO] [stderr] 300 | /// A Myo has become unlocked. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 301 | DefEvent!(UnlockedEvent); [INFO] [stderr] | ------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:302:1 [INFO] [stderr] | [INFO] [stderr] 302 | /// A Myo has become locked. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 303 | DefEvent!(LockedEvent); [INFO] [stderr] | ----------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:304:1 [INFO] [stderr] | [INFO] [stderr] 304 | /// EMG data has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 305 | DefEvent!(EMGEvent); [INFO] [stderr] | -------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:306:1 [INFO] [stderr] | [INFO] [stderr] 306 | /// A battery level value has been received. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 307 | DefEvent!(BatteryLevelEvent); [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:308:1 [INFO] [stderr] | [INFO] [stderr] 308 | /// The warmup period has completed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 309 | DefEvent!(WarmupCompletedEvent); [INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:162:56 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn run(&self, duration_ms: u32, listener: &mut EventListener) -> Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [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/lib.rs:172:22 [INFO] [stderr] | [INFO] [stderr] 172 | let el: &mut EventListener = unsafe { std::mem::transmute::<_, &mut TraitObjectStore<'static, EventListener>>(&mut *elptr).0 }; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:172:103 [INFO] [stderr] | [INFO] [stderr] 172 | let el: &mut EventListener = unsafe { std::mem::transmute::<_, &mut TraitObjectStore<'static, EventListener>>(&mut *elptr).0 }; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.eventlog.756s6sea-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725" "/opt/crater/target/debug/examples/eventlog-73d1daba9c1fe725.35prkjpnw9fju2pu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmyo-2638c63916624ceb.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lmyo64" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lmyo64 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `myo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.myo.2bdbxcjq-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.myo.2bdbxcjq-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.myo.2bdbxcjq-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.myo.2bdbxcjq-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.myo.2bdbxcjq-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa" "/opt/crater/target/debug/deps/myo-ded1f40a6135bdfa.188ejh05wmovd9nr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lmyo64" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lmyo64 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `myo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a5cb8772c1826d7ea588f13fd096f0ae4d2bf32847b3149c3a20ea585a7c785e"` [INFO] running `"docker" "rm" "-f" "a5cb8772c1826d7ea588f13fd096f0ae4d2bf32847b3149c3a20ea585a7c785e"` [INFO] [stdout] a5cb8772c1826d7ea588f13fd096f0ae4d2bf32847b3149c3a20ea585a7c785e