[INFO] crate rust_cast 0.14.0 is already in cache [INFO] extracting crate rust_cast 0.14.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rust_cast/0.14.0 [INFO] extracting crate rust_cast 0.14.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_cast/0.14.0 [INFO] validating manifest of rust_cast-0.14.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rust_cast-0.14.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rust_cast-0.14.0 [INFO] finished frobbing rust_cast-0.14.0 [INFO] frobbed toml for rust_cast-0.14.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rust_cast/0.14.0/Cargo.toml [INFO] started frobbing rust_cast-0.14.0 [INFO] finished frobbing rust_cast-0.14.0 [INFO] frobbed toml for rust_cast-0.14.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_cast/0.14.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing rust_cast-0.14.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_cast/0.14.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 511435b7664b57a8cff239af4f53653d4db9dd28038cebdc8c9ce7492ba79461 [INFO] running `"docker" "start" "-a" "511435b7664b57a8cff239af4f53653d4db9dd28038cebdc8c9ce7492ba79461"` [INFO] [stderr] Compiling rust_cast v0.14.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [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/cast/authority_keys.rs:125:18 [INFO] [stderr] | [INFO] [stderr] 125 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:127:38 [INFO] [stderr] | [INFO] [stderr] 127 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:321:26 [INFO] [stderr] | [INFO] [stderr] 321 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:322:18 [INFO] [stderr] | [INFO] [stderr] 322 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:324:38 [INFO] [stderr] | [INFO] [stderr] 324 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:325:22 [INFO] [stderr] | [INFO] [stderr] 325 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:327:55 [INFO] [stderr] | [INFO] [stderr] 327 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:384:26 [INFO] [stderr] | [INFO] [stderr] 384 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:385:18 [INFO] [stderr] | [INFO] [stderr] 385 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:387:38 [INFO] [stderr] | [INFO] [stderr] 387 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:388:22 [INFO] [stderr] | [INFO] [stderr] 388 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:390:55 [INFO] [stderr] | [INFO] [stderr] 390 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:664:26 [INFO] [stderr] | [INFO] [stderr] 664 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:665:18 [INFO] [stderr] | [INFO] [stderr] 665 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:667:38 [INFO] [stderr] | [INFO] [stderr] 667 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:670:55 [INFO] [stderr] | [INFO] [stderr] 670 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1048:26 [INFO] [stderr] | [INFO] [stderr] 1048 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1049:18 [INFO] [stderr] | [INFO] [stderr] 1049 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1051:38 [INFO] [stderr] | [INFO] [stderr] 1051 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1052:22 [INFO] [stderr] | [INFO] [stderr] 1052 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1054:55 [INFO] [stderr] | [INFO] [stderr] 1054 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1185:26 [INFO] [stderr] | [INFO] [stderr] 1185 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1186:18 [INFO] [stderr] | [INFO] [stderr] 1186 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1188:38 [INFO] [stderr] | [INFO] [stderr] 1188 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1189:22 [INFO] [stderr] | [INFO] [stderr] 1189 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1191:55 [INFO] [stderr] | [INFO] [stderr] 1191 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1477:26 [INFO] [stderr] | [INFO] [stderr] 1477 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1478:18 [INFO] [stderr] | [INFO] [stderr] 1478 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1480:38 [INFO] [stderr] | [INFO] [stderr] 1480 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1481:22 [INFO] [stderr] | [INFO] [stderr] 1481 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1483:55 [INFO] [stderr] | [INFO] [stderr] 1483 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:83:32 [INFO] [stderr] | [INFO] [stderr] 83 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:38:43 [INFO] [stderr] | [INFO] [stderr] 38 | SslError::Generic(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | SslError::Handshake(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.14s [INFO] running `"docker" "inspect" "511435b7664b57a8cff239af4f53653d4db9dd28038cebdc8c9ce7492ba79461"` [INFO] running `"docker" "rm" "-f" "511435b7664b57a8cff239af4f53653d4db9dd28038cebdc8c9ce7492ba79461"` [INFO] [stdout] 511435b7664b57a8cff239af4f53653d4db9dd28038cebdc8c9ce7492ba79461 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_cast/0.14.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 95bb1edf1831417cdaaae855b3ff15f303aa445e9f991744ec7c3e2bc29fb4cf [INFO] running `"docker" "start" "-a" "95bb1edf1831417cdaaae855b3ff15f303aa445e9f991744ec7c3e2bc29fb4cf"` [INFO] [stderr] Compiling rust_cast v0.14.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [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/cast/authority_keys.rs:125:18 [INFO] [stderr] | [INFO] [stderr] 125 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:127:38 [INFO] [stderr] | [INFO] [stderr] 127 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:321:26 [INFO] [stderr] | [INFO] [stderr] 321 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:322:18 [INFO] [stderr] | [INFO] [stderr] 322 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:324:38 [INFO] [stderr] | [INFO] [stderr] 324 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:325:22 [INFO] [stderr] | [INFO] [stderr] 325 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/authority_keys.rs:327:55 [INFO] [stderr] | [INFO] [stderr] 327 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:384:26 [INFO] [stderr] | [INFO] [stderr] 384 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:385:18 [INFO] [stderr] | [INFO] [stderr] 385 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:387:38 [INFO] [stderr] | [INFO] [stderr] 387 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:388:22 [INFO] [stderr] | [INFO] [stderr] 388 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:390:55 [INFO] [stderr] | [INFO] [stderr] 390 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:664:26 [INFO] [stderr] | [INFO] [stderr] 664 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:665:18 [INFO] [stderr] | [INFO] [stderr] 665 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:667:38 [INFO] [stderr] | [INFO] [stderr] 667 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:670:55 [INFO] [stderr] | [INFO] [stderr] 670 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1048:26 [INFO] [stderr] | [INFO] [stderr] 1048 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1049:18 [INFO] [stderr] | [INFO] [stderr] 1049 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1051:38 [INFO] [stderr] | [INFO] [stderr] 1051 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1052:22 [INFO] [stderr] | [INFO] [stderr] 1052 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1054:55 [INFO] [stderr] | [INFO] [stderr] 1054 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1185:26 [INFO] [stderr] | [INFO] [stderr] 1185 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1186:18 [INFO] [stderr] | [INFO] [stderr] 1186 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1188:38 [INFO] [stderr] | [INFO] [stderr] 1188 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1189:22 [INFO] [stderr] | [INFO] [stderr] 1189 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1191:55 [INFO] [stderr] | [INFO] [stderr] 1191 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1477:26 [INFO] [stderr] | [INFO] [stderr] 1477 | fn as_any(&self) -> &::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1478:18 [INFO] [stderr] | [INFO] [stderr] 1478 | self as &::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1480:38 [INFO] [stderr] | [INFO] [stderr] 1480 | fn as_any_mut(&mut self) -> &mut ::std::any::Any { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1481:22 [INFO] [stderr] | [INFO] [stderr] 1481 | self as &mut ::std::any::Any [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cast/cast_channel.rs:1483:55 [INFO] [stderr] | [INFO] [stderr] 1483 | fn into_any(self: Box) -> ::std::boxed::Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:83:32 [INFO] [stderr] | [INFO] [stderr] 83 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:38:43 [INFO] [stderr] | [INFO] [stderr] 38 | SslError::Generic(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | SslError::Handshake(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `"docker" "inspect" "95bb1edf1831417cdaaae855b3ff15f303aa445e9f991744ec7c3e2bc29fb4cf"` [INFO] running `"docker" "rm" "-f" "95bb1edf1831417cdaaae855b3ff15f303aa445e9f991744ec7c3e2bc29fb4cf"` [INFO] [stdout] 95bb1edf1831417cdaaae855b3ff15f303aa445e9f991744ec7c3e2bc29fb4cf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust_cast/0.14.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] d7b1368fe951a92a6b4ed09512779c49cc3c0891a00841a544efe8231ae93085 [INFO] running `"docker" "start" "-a" "d7b1368fe951a92a6b4ed09512779c49cc3c0891a00841a544efe8231ae93085"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_cast-aba40b31b6762376 [INFO] [stderr] Doc-tests rust_cast [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - CastDevice::connect (line 74) ... FAILED [INFO] [stdout] test src/channels/receiver.rs - channels::receiver::ReceiverChannel::launch_app (line 199) ... FAILED [INFO] [stdout] test src/lib.rs - CastDevice::receive (line 161) ... FAILED [INFO] [stdout] test src/message_manager.rs - message_manager::MessageManager::receive_find_map (line 118) ... FAILED [INFO] [stdout] test src/lib.rs - CastDevice::connect_without_host_verification (line 113) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CastDevice::connect (line 74) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `CastDevice` [INFO] [stdout] --> src/lib.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect(args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `CastDevice` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `args` in this scope [INFO] [stdout] --> src/lib.rs:75:34 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect(args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::args; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `args` in this scope [INFO] [stdout] --> src/lib.rs:75:62 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect(args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::args; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect(args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/channels/receiver.rs - channels::receiver::ReceiverChannel::launch_app (line 199) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `CastDeviceApp` [INFO] [stdout] --> src/channels/receiver.rs:200:34 [INFO] [stdout] | [INFO] [stdout] 3 | cast_device.receiver.launch_app(&CastDeviceApp::from_str("youtube").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type or module `CastDeviceApp` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `cast_device` in this scope [INFO] [stdout] --> src/channels/receiver.rs:200:1 [INFO] [stdout] | [INFO] [stdout] 3 | cast_device.receiver.launch_app(&CastDeviceApp::from_str("youtube").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - CastDevice::receive (line 161) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 6 | ....... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `debug!` in this scope [INFO] [stdout] --> src/lib.rs:163:44 [INFO] [stdout] | [INFO] [stdout] 4 | Ok(ChannelMessage::Connection(res)) => debug!("Connection message: {:?}", res), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ChannelMessage` [INFO] [stdout] --> src/lib.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 4 | Ok(ChannelMessage::Connection(res)) => debug!("Connection message: {:?}", res), [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type or module `ChannelMessage` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ChannelMessage` [INFO] [stdout] --> src/lib.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 5 | Ok(ChannelMessage::Heartbeat(_)) => cast_device.heartbeat.pong(), [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type or module `ChannelMessage` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `cast_device` in this scope [INFO] [stdout] --> src/lib.rs:162:7 [INFO] [stdout] | [INFO] [stdout] 3 | match cast_device.receive() { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `cast_device` in this scope [INFO] [stdout] --> src/lib.rs:164:41 [INFO] [stdout] | [INFO] [stdout] 5 | Ok(ChannelMessage::Heartbeat(_)) => cast_device.heartbeat.pong(), [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/message_manager.rs - message_manager::MessageManager::receive_find_map (line 118) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `message_manager` in this scope [INFO] [stdout] --> src/message_manager.rs:119:1 [INFO] [stdout] | [INFO] [stdout] 3 | message_manager.receive_find_map(|message| { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `can_handle` in this scope [INFO] [stdout] --> src/message_manager.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 4 | if !can_handle(message) { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `parse` in this scope [INFO] [stdout] --> src/message_manager.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 8 | parse(message) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - CastDevice::connect_without_host_verification (line 113) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `CastDevice` [INFO] [stdout] --> src/lib.rs:114:14 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect_without_host_verification( [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `CastDevice` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `args` in this scope [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 4 | args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::args; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `args` in this scope [INFO] [stdout] --> src/lib.rs:115:33 [INFO] [stdout] | [INFO] [stdout] 4 | args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::args; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:114:14 [INFO] [stdout] | [INFO] [stdout] 3 | let device = CastDevice::connect_without_host_verification( [INFO] [stdout] | ______________^ [INFO] [stdout] 4 | | args.flag_address.unwrap(), args.flag_port)?; [INFO] [stdout] | |________________________________________________^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/channels/receiver.rs - channels::receiver::ReceiverChannel::launch_app (line 199) [INFO] [stdout] src/lib.rs - CastDevice::connect (line 74) [INFO] [stdout] src/lib.rs - CastDevice::connect_without_host_verification (line 113) [INFO] [stdout] src/lib.rs - CastDevice::receive (line 161) [INFO] [stdout] src/message_manager.rs - message_manager::MessageManager::receive_find_map (line 118) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "d7b1368fe951a92a6b4ed09512779c49cc3c0891a00841a544efe8231ae93085"` [INFO] running `"docker" "rm" "-f" "d7b1368fe951a92a6b4ed09512779c49cc3c0891a00841a544efe8231ae93085"` [INFO] [stdout] d7b1368fe951a92a6b4ed09512779c49cc3c0891a00841a544efe8231ae93085