[INFO] crate genet-abi 0.5.0 is already in cache [INFO] testing genet-abi-0.5.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate genet-abi 0.5.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate genet-abi 0.5.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate genet-abi 0.5.0 [INFO] finished tweaking crates.io crate genet-abi 0.5.0 [INFO] tweaked toml for crates.io crate genet-abi 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8169be9e41e8f6fe5b80b20c71d9745535fab1e39448ee3440cd04b6d0711fa4 [INFO] running `"docker" "start" "-a" "8169be9e41e8f6fe5b80b20c71d9745535fab1e39448ee3440cd04b6d0711fa4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling genet-abi v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/attr.rs:134:22 [INFO] [stderr] | [INFO] [stderr] 134 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [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/attr.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:16:30 [INFO] [stderr] | [INFO] [stderr] 16 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | worker: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | fn new(worker: Box) -> WorkerBox { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:95:43 [INFO] [stderr] | [INFO] [stderr] 95 | fn new_worker(&self, &Context) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:101:30 [INFO] [stderr] | [INFO] [stderr] 101 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:112:30 [INFO] [stderr] | [INFO] [stderr] 112 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | decoder: *mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | let diss: Box = Box::new(diss); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:12:67 [INFO] [stderr] | [INFO] [stderr] 12 | fn new_worker(&self, ctx: &Context, args: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let writer: Box = Box::new(writer); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | extern "C" fn abi_writer_id(writer: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | fn new_worker(&self, ctx: &Context, arg: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | let reader: Box = Box::new(reader); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:131:46 [INFO] [stderr] | [INFO] [stderr] 131 | extern "C" fn abi_reader_id(reader: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | extern "C" fn(*mut Box, u32, *const *const Layer, u64, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:172:45 [INFO] [stderr] | [INFO] [stderr] 172 | type WriterEndFunc = extern "C" fn(*mut Box, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:178:34 [INFO] [stderr] | [INFO] [stderr] 178 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:184:28 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn new(worker: Box) -> WriterWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:226:28 [INFO] [stderr] | [INFO] [stderr] 226 | extern "C" fn(*mut Box, *mut SafeVec>, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:231:34 [INFO] [stderr] | [INFO] [stderr] 231 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn new(worker: Box) -> ReaderWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:268:55 [INFO] [stderr] | [INFO] [stderr] 268 | extern "C" fn abi_writer_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:272:55 [INFO] [stderr] | [INFO] [stderr] 272 | extern "C" fn abi_reader_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:294:54 [INFO] [stderr] | [INFO] [stderr] 294 | extern "C" fn abi_writer_worker_end(worker: *mut Box, err: *mut Error) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:306:22 [INFO] [stderr] | [INFO] [stderr] 306 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/attr.rs:360:40 [INFO] [stderr] | [INFO] [stderr] 360 | unsafe { *err = Error::new(::std::error::Error::description(&*e)) } [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/attr.rs:213:21 [INFO] [stderr] | [INFO] [stderr] 213 | start = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/attr.rs:214:19 [INFO] [stderr] | [INFO] [stderr] 214 | end = 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/error.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | write!(f, "Error: {}", error::Error::description(self)) [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/error.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | write!(f, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = 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/decoder.rs:86:50 [INFO] [stderr] | [INFO] [stderr] 86 | ptr::write(error, Error::new(err.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/io.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *err = Error::new(e.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/io.rs:150:42 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe { *err = Error::new(e.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/io.rs:288:42 [INFO] [stderr] | [INFO] [stderr] 288 | unsafe { *err = Error::new(e.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/io.rs:299:42 [INFO] [stderr] | [INFO] [stderr] 299 | unsafe { *err = Error::new(e.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/io.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe { *err = Error::new(e.description()) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::WriterWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [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/io.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | write: WriterFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::ReaderWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = unsafe { mem::uninitialized() }; [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: function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/io.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | read: ReaderFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 63 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.44s [INFO] running `"docker" "inspect" "8169be9e41e8f6fe5b80b20c71d9745535fab1e39448ee3440cd04b6d0711fa4"` [INFO] running `"docker" "rm" "-f" "8169be9e41e8f6fe5b80b20c71d9745535fab1e39448ee3440cd04b6d0711fa4"` [INFO] [stdout] 8169be9e41e8f6fe5b80b20c71d9745535fab1e39448ee3440cd04b6d0711fa4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fd529ad0bfc9e8eada1c4131b4f90bf91337a39ab9aa6625b3ba8c108c036fd8 [INFO] running `"docker" "start" "-a" "fd529ad0bfc9e8eada1c4131b4f90bf91337a39ab9aa6625b3ba8c108c036fd8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling genet-abi v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/attr.rs:134:22 [INFO] [stderr] | [INFO] [stderr] 134 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [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/attr.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:16:30 [INFO] [stderr] | [INFO] [stderr] 16 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | worker: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | fn new(worker: Box) -> WorkerBox { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:95:43 [INFO] [stderr] | [INFO] [stderr] 95 | fn new_worker(&self, &Context) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:101:30 [INFO] [stderr] | [INFO] [stderr] 101 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:112:30 [INFO] [stderr] | [INFO] [stderr] 112 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | decoder: *mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | let diss: Box = Box::new(diss); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:12:67 [INFO] [stderr] | [INFO] [stderr] 12 | fn new_worker(&self, ctx: &Context, args: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let writer: Box = Box::new(writer); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | extern "C" fn abi_writer_id(writer: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | fn new_worker(&self, ctx: &Context, arg: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | let reader: Box = Box::new(reader); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:131:46 [INFO] [stderr] | [INFO] [stderr] 131 | extern "C" fn abi_reader_id(reader: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | extern "C" fn(*mut Box, u32, *const *const Layer, u64, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:172:45 [INFO] [stderr] | [INFO] [stderr] 172 | type WriterEndFunc = extern "C" fn(*mut Box, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:178:34 [INFO] [stderr] | [INFO] [stderr] 178 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:184:28 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn new(worker: Box) -> WriterWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:226:28 [INFO] [stderr] | [INFO] [stderr] 226 | extern "C" fn(*mut Box, *mut SafeVec>, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:231:34 [INFO] [stderr] | [INFO] [stderr] 231 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn new(worker: Box) -> ReaderWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:268:55 [INFO] [stderr] | [INFO] [stderr] 268 | extern "C" fn abi_writer_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:272:55 [INFO] [stderr] | [INFO] [stderr] 272 | extern "C" fn abi_reader_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:294:54 [INFO] [stderr] | [INFO] [stderr] 294 | extern "C" fn abi_writer_worker_end(worker: *mut Box, err: *mut Error) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:306:22 [INFO] [stderr] | [INFO] [stderr] 306 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/attr.rs:360:40 [INFO] [stderr] | [INFO] [stderr] 360 | unsafe { *err = Error::new(::std::error::Error::description(&*e)) } [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/attr.rs:213:21 [INFO] [stderr] | [INFO] [stderr] 213 | start = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/attr.rs:214:19 [INFO] [stderr] | [INFO] [stderr] 214 | end = 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/error.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | write!(f, "Error: {}", error::Error::description(self)) [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/error.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | write!(f, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = 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/decoder.rs:86:50 [INFO] [stderr] | [INFO] [stderr] 86 | ptr::write(error, Error::new(err.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/io.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *err = Error::new(e.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/io.rs:150:42 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe { *err = Error::new(e.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/io.rs:288:42 [INFO] [stderr] | [INFO] [stderr] 288 | unsafe { *err = Error::new(e.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/io.rs:299:42 [INFO] [stderr] | [INFO] [stderr] 299 | unsafe { *err = Error::new(e.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/io.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe { *err = Error::new(e.description()) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::WriterWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [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/io.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | write: WriterFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::ReaderWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = unsafe { mem::uninitialized() }; [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: function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/io.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | read: ReaderFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 63 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/attr.rs:134:22 [INFO] [stderr] | [INFO] [stderr] 134 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [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/attr.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/attr.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | error, [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/cast.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:16:30 [INFO] [stderr] | [INFO] [stderr] 16 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | worker: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | fn new(worker: Box) -> WorkerBox { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:95:43 [INFO] [stderr] | [INFO] [stderr] 95 | fn new_worker(&self, &Context) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:101:30 [INFO] [stderr] | [INFO] [stderr] 101 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:112:30 [INFO] [stderr] | [INFO] [stderr] 112 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | decoder: *mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | let diss: Box = Box::new(diss); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:200:57 [INFO] [stderr] | [INFO] [stderr] 200 | fn new_worker(&self, _ctx: &Context) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:12:67 [INFO] [stderr] | [INFO] [stderr] 12 | fn new_worker(&self, ctx: &Context, args: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let writer: Box = Box::new(writer); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | extern "C" fn abi_writer_id(writer: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | fn new_worker(&self, ctx: &Context, arg: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | let reader: Box = Box::new(reader); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:131:46 [INFO] [stderr] | [INFO] [stderr] 131 | extern "C" fn abi_reader_id(reader: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | extern "C" fn(*mut Box, u32, *const *const Layer, u64, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:172:45 [INFO] [stderr] | [INFO] [stderr] 172 | type WriterEndFunc = extern "C" fn(*mut Box, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:178:34 [INFO] [stderr] | [INFO] [stderr] 178 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:184:28 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn new(worker: Box) -> WriterWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:226:28 [INFO] [stderr] | [INFO] [stderr] 226 | extern "C" fn(*mut Box, *mut SafeVec>, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:231:34 [INFO] [stderr] | [INFO] [stderr] 231 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn new(worker: Box) -> ReaderWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:268:55 [INFO] [stderr] | [INFO] [stderr] 268 | extern "C" fn abi_writer_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:272:55 [INFO] [stderr] | [INFO] [stderr] 272 | extern "C" fn abi_reader_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:294:54 [INFO] [stderr] | [INFO] [stderr] 294 | extern "C" fn abi_writer_worker_end(worker: *mut Box, err: *mut Error) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:306:22 [INFO] [stderr] | [INFO] [stderr] 306 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/attr.rs:360:40 [INFO] [stderr] | [INFO] [stderr] 360 | unsafe { *err = Error::new(::std::error::Error::description(&*e)) } [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/attr.rs:213:21 [INFO] [stderr] | [INFO] [stderr] 213 | start = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/attr.rs:214:19 [INFO] [stderr] | [INFO] [stderr] 214 | end = 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/error.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | write!(f, "Error: {}", error::Error::description(self)) [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/error.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | write!(f, "{}", error::Error::description(self)) [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/error.rs:47:20 [INFO] [stderr] | [INFO] [stderr] 47 | assert_eq!(error::Error::description(&err), msg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = 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/attr.rs:581:40 [INFO] [stderr] | [INFO] [stderr] 581 | Err(err) => assert_eq!(err.description(), "oh no!"), [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/decoder.rs:86:50 [INFO] [stderr] | [INFO] [stderr] 86 | ptr::write(error, Error::new(err.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/io.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *err = Error::new(e.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/io.rs:150:42 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe { *err = Error::new(e.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/io.rs:288:42 [INFO] [stderr] | [INFO] [stderr] 288 | unsafe { *err = Error::new(e.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/io.rs:299:42 [INFO] [stderr] | [INFO] [stderr] 299 | unsafe { *err = Error::new(e.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/io.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe { *err = Error::new(e.description()) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::WriterWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [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/io.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | write: WriterFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::ReaderWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = unsafe { mem::uninitialized() }; [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: function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/io.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | read: ReaderFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 67 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `"docker" "inspect" "fd529ad0bfc9e8eada1c4131b4f90bf91337a39ab9aa6625b3ba8c108c036fd8"` [INFO] running `"docker" "rm" "-f" "fd529ad0bfc9e8eada1c4131b4f90bf91337a39ab9aa6625b3ba8c108c036fd8"` [INFO] [stdout] fd529ad0bfc9e8eada1c4131b4f90bf91337a39ab9aa6625b3ba8c108c036fd8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7f4c65bb1784639ef5530a4a53d74014486dcbefadebd318e7eb69092d31fac [INFO] running `"docker" "start" "-a" "a7f4c65bb1784639ef5530a4a53d74014486dcbefadebd318e7eb69092d31fac"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/attr.rs:134:22 [INFO] [stderr] | [INFO] [stderr] 134 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [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/attr.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:16:30 [INFO] [stderr] | [INFO] [stderr] 16 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | worker: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | fn new(worker: Box) -> WorkerBox { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:95:43 [INFO] [stderr] | [INFO] [stderr] 95 | fn new_worker(&self, &Context) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:101:30 [INFO] [stderr] | [INFO] [stderr] 101 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:112:30 [INFO] [stderr] | [INFO] [stderr] 112 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | decoder: *mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | let diss: Box = Box::new(diss); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:12:67 [INFO] [stderr] | [INFO] [stderr] 12 | fn new_worker(&self, ctx: &Context, args: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let writer: Box = Box::new(writer); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | extern "C" fn abi_writer_id(writer: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | fn new_worker(&self, ctx: &Context, arg: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | let reader: Box = Box::new(reader); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:131:46 [INFO] [stderr] | [INFO] [stderr] 131 | extern "C" fn abi_reader_id(reader: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | extern "C" fn(*mut Box, u32, *const *const Layer, u64, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:172:45 [INFO] [stderr] | [INFO] [stderr] 172 | type WriterEndFunc = extern "C" fn(*mut Box, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:178:34 [INFO] [stderr] | [INFO] [stderr] 178 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:184:28 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn new(worker: Box) -> WriterWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:226:28 [INFO] [stderr] | [INFO] [stderr] 226 | extern "C" fn(*mut Box, *mut SafeVec>, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:231:34 [INFO] [stderr] | [INFO] [stderr] 231 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn new(worker: Box) -> ReaderWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:268:55 [INFO] [stderr] | [INFO] [stderr] 268 | extern "C" fn abi_writer_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:272:55 [INFO] [stderr] | [INFO] [stderr] 272 | extern "C" fn abi_reader_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:294:54 [INFO] [stderr] | [INFO] [stderr] 294 | extern "C" fn abi_writer_worker_end(worker: *mut Box, err: *mut Error) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:306:22 [INFO] [stderr] | [INFO] [stderr] 306 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/attr.rs:360:40 [INFO] [stderr] | [INFO] [stderr] 360 | unsafe { *err = Error::new(::std::error::Error::description(&*e)) } [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/attr.rs:213:21 [INFO] [stderr] | [INFO] [stderr] 213 | start = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/attr.rs:214:19 [INFO] [stderr] | [INFO] [stderr] 214 | end = 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/error.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | write!(f, "Error: {}", error::Error::description(self)) [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/error.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | write!(f, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = 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/decoder.rs:86:50 [INFO] [stderr] | [INFO] [stderr] 86 | ptr::write(error, Error::new(err.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/io.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *err = Error::new(e.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/io.rs:150:42 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe { *err = Error::new(e.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/io.rs:288:42 [INFO] [stderr] | [INFO] [stderr] 288 | unsafe { *err = Error::new(e.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/io.rs:299:42 [INFO] [stderr] | [INFO] [stderr] 299 | unsafe { *err = Error::new(e.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/io.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe { *err = Error::new(e.description()) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::WriterWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [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/io.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | write: WriterFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::ReaderWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = unsafe { mem::uninitialized() }; [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: function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/io.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | read: ReaderFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 63 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/attr.rs:134:22 [INFO] [stderr] | [INFO] [stderr] 134 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [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/attr.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | cast: Option>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/attr.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | error, [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/cast.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:16:30 [INFO] [stderr] | [INFO] [stderr] 16 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Cast` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | worker: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | fn new(worker: Box) -> WorkerBox { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:95:43 [INFO] [stderr] | [INFO] [stderr] 95 | fn new_worker(&self, &Context) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:101:30 [INFO] [stderr] | [INFO] [stderr] 101 | fn into_box(self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:112:30 [INFO] [stderr] | [INFO] [stderr] 112 | fn into_box(self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | decoder: *mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | let diss: Box = Box::new(diss); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Decoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder.rs:200:57 [INFO] [stderr] | [INFO] [stderr] 200 | fn new_worker(&self, _ctx: &Context) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:12:67 [INFO] [stderr] | [INFO] [stderr] 12 | fn new_worker(&self, ctx: &Context, args: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let writer: Box = Box::new(writer); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | extern "C" fn abi_writer_id(writer: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | writer: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | fn new_worker(&self, ctx: &Context, arg: &str) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | id: extern "C" fn(*mut Box) -> SafeString, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | let reader: Box = Box::new(reader); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:131:46 [INFO] [stderr] | [INFO] [stderr] 131 | extern "C" fn abi_reader_id(reader: *mut Box) -> SafeString { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | reader: *mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | extern "C" fn(*mut Box, u32, *const *const Layer, u64, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:172:45 [INFO] [stderr] | [INFO] [stderr] 172 | type WriterEndFunc = extern "C" fn(*mut Box, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:178:34 [INFO] [stderr] | [INFO] [stderr] 178 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:184:28 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn new(worker: Box) -> WriterWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:226:28 [INFO] [stderr] | [INFO] [stderr] 226 | extern "C" fn(*mut Box, *mut SafeVec>, *mut Error) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:229:22 [INFO] [stderr] | [INFO] [stderr] 229 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:231:34 [INFO] [stderr] | [INFO] [stderr] 231 | drop: extern "C" fn(*mut Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn new(worker: Box) -> ReaderWorkerBox { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:268:55 [INFO] [stderr] | [INFO] [stderr] 268 | extern "C" fn abi_writer_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:272:55 [INFO] [stderr] | [INFO] [stderr] 272 | extern "C" fn abi_reader_worker_drop(worker: *mut Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:294:54 [INFO] [stderr] | [INFO] [stderr] 294 | extern "C" fn abi_writer_worker_end(worker: *mut Box, err: *mut Error) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn WriterWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:306:22 [INFO] [stderr] | [INFO] [stderr] 306 | worker: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ReaderWorker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | pub type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/attr.rs:360:40 [INFO] [stderr] | [INFO] [stderr] 360 | unsafe { *err = Error::new(::std::error::Error::description(&*e)) } [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/attr.rs:213:21 [INFO] [stderr] | [INFO] [stderr] 213 | start = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/attr.rs:214:19 [INFO] [stderr] | [INFO] [stderr] 214 | end = 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/error.rs:22:32 [INFO] [stderr] | [INFO] [stderr] 22 | write!(f, "Error: {}", error::Error::description(self)) [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/error.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | write!(f, "{}", error::Error::description(self)) [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/error.rs:47:20 [INFO] [stderr] | [INFO] [stderr] 47 | assert_eq!(error::Error::description(&err), msg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = 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/attr.rs:581:40 [INFO] [stderr] | [INFO] [stderr] 581 | Err(err) => assert_eq!(err.description(), "oh no!"), [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/decoder.rs:86:50 [INFO] [stderr] | [INFO] [stderr] 86 | ptr::write(error, Error::new(err.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/io.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *err = Error::new(e.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/io.rs:150:42 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe { *err = Error::new(e.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/io.rs:288:42 [INFO] [stderr] | [INFO] [stderr] 288 | unsafe { *err = Error::new(e.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/io.rs:299:42 [INFO] [stderr] | [INFO] [stderr] 299 | unsafe { *err = Error::new(e.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/io.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe { *err = Error::new(e.description()) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::WriterWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:47:49 [INFO] [stderr] | [INFO] [stderr] 47 | let mut out: WriterWorkerBox = unsafe { mem::uninitialized() }; [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/io.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | write: WriterFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `io::ReaderWorkerBox` does not permit being left uninitialized [INFO] [stderr] --> src/io.rs:120:49 [INFO] [stderr] | [INFO] [stderr] 120 | let mut out: ReaderWorkerBox = unsafe { mem::uninitialized() }; [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: function pointers must be non-null (in this struct field) [INFO] [stderr] --> src/io.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 230 | read: ReaderFunc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 67 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/genet_abi-a13b52146584f3cf [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test attr::tests::string ... ok [INFO] [stdout] test attr::tests::u64 ... ok [INFO] [stdout] test fixed::tests::new ... ok [INFO] [stdout] test error::tests::description ... ok [INFO] [stderr] Doc-tests genet-abi [INFO] [stdout] test decoder::tests::decode ... ok [INFO] [stdout] test string::tests::as_str ... ok [INFO] [stdout] test env::tests::token ... ok [INFO] [stdout] test attr::tests::error ... ok [INFO] [stdout] test attr::tests::buffer ... ok [INFO] [stdout] test attr::tests::i64 ... ok [INFO] [stdout] test layer::tests::id ... ok [INFO] [stdout] test layer::tests::payloads ... ok [INFO] [stdout] test attr::tests::bool ... ok [INFO] [stdout] test attr::tests::slice ... ok [INFO] [stdout] test layer::tests::data ... ok [INFO] [stdout] test string::tests::eq ... ok [INFO] [stdout] test layer::tests::attrs ... ok [INFO] [stdout] test vec::tests::push ... ok [INFO] [stdout] test vec::tests::clone ... ok [INFO] [stdout] test vec::tests::into_raw ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a7f4c65bb1784639ef5530a4a53d74014486dcbefadebd318e7eb69092d31fac"` [INFO] running `"docker" "rm" "-f" "a7f4c65bb1784639ef5530a4a53d74014486dcbefadebd318e7eb69092d31fac"` [INFO] [stdout] a7f4c65bb1784639ef5530a4a53d74014486dcbefadebd318e7eb69092d31fac