[INFO] crate quick-error 1.2.2 is already in cache [INFO] extracting crate quick-error 1.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/quick-error/1.2.2 [INFO] extracting crate quick-error 1.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quick-error/1.2.2 [INFO] validating manifest of quick-error-1.2.2 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 quick-error-1.2.2 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 quick-error-1.2.2 [INFO] finished frobbing quick-error-1.2.2 [INFO] frobbed toml for quick-error-1.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/quick-error/1.2.2/Cargo.toml [INFO] started frobbing quick-error-1.2.2 [INFO] finished frobbing quick-error-1.2.2 [INFO] frobbed toml for quick-error-1.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quick-error/1.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing quick-error-1.2.2 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-7/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/quick-error/1.2.2:/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] 92aab8566760ea0f0aa7c51714c615356df6f79f8dc07cec754f9e5f1e577f16 [INFO] running `"docker" "start" "-a" "92aab8566760ea0f0aa7c51714c615356df6f79f8dc07cec754f9e5f1e577f16"` [INFO] [stderr] Compiling quick-error v1.2.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `"docker" "inspect" "92aab8566760ea0f0aa7c51714c615356df6f79f8dc07cec754f9e5f1e577f16"` [INFO] running `"docker" "rm" "-f" "92aab8566760ea0f0aa7c51714c615356df6f79f8dc07cec754f9e5f1e577f16"` [INFO] [stdout] 92aab8566760ea0f0aa7c51714c615356df6f79f8dc07cec754f9e5f1e577f16 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/quick-error/1.2.2:/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] 25b4afcb2f44fe2a83075f904a52a2fc1bf314493eae08b7b61a22dc6af5e979 [INFO] running `"docker" "start" "-a" "25b4afcb2f44fe2a83075f904a52a2fc1bf314493eae08b7b61a22dc6af5e979"` [INFO] [stderr] Compiling quick-error v1.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1036 | / quick_error! { [INFO] [stderr] 1037 | | #[derive(Debug)] [INFO] [stderr] 1038 | | pub enum Bare { [INFO] [stderr] 1039 | | One [INFO] [stderr] 1040 | | Two [INFO] [stderr] 1041 | | } [INFO] [stderr] 1042 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1053:19 [INFO] [stderr] | [INFO] [stderr] 1053 | let err: &Error = &Bare::Two; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:385:40 [INFO] [stderr] | [INFO] [stderr] 385 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1060 | / quick_error! { [INFO] [stderr] 1061 | | #[derive(Debug)] [INFO] [stderr] 1062 | | pub enum Wrapper wraps Wrapped { [INFO] [stderr] 1063 | | One [INFO] [stderr] ... | [INFO] [stderr] 1068 | | } [INFO] [stderr] 1069 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1060 | / quick_error! { [INFO] [stderr] 1061 | | #[derive(Debug)] [INFO] [stderr] 1062 | | pub enum Wrapper wraps Wrapped { [INFO] [stderr] 1063 | | One [INFO] [stderr] ... | [INFO] [stderr] 1068 | | } [INFO] [stderr] 1069 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1084 | / quick_error! { [INFO] [stderr] 1085 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 1086 | | pub enum TupleWrapper { [INFO] [stderr] 1087 | | /// ParseFloat Error [INFO] [stderr] ... | [INFO] [stderr] 1111 | | } [INFO] [stderr] 1112 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1127:19 [INFO] [stderr] | [INFO] [stderr] 1127 | let err: &Error = &TupleWrapper::Other(desc); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1138:19 [INFO] [stderr] | [INFO] [stderr] 1138 | let err: &Error = &TupleWrapper::FromUtf8Error(cause.clone(), invalid_utf8.clone()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1180 | / quick_error! { [INFO] [stderr] 1181 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 1182 | | pub enum StructWrapper { [INFO] [stderr] 1183 | | // Utf8 Error [INFO] [stderr] ... | [INFO] [stderr] 1195 | | } [INFO] [stderr] 1196 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1202:19 [INFO] [stderr] | [INFO] [stderr] 1202 | let err: &Error = &StructWrapper::Utf8Error{ err: cause.clone(), hint: Some("nonsense") }; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1228 | / quick_error! { [INFO] [stderr] 1229 | | #[derive(Debug)] [INFO] [stderr] 1230 | | pub enum ContextErr { [INFO] [stderr] 1231 | | Float(src: String, err: ParseFloatError) { [INFO] [stderr] ... | [INFO] [stderr] 1250 | | } [INFO] [stderr] 1251 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:685:40 [INFO] [stderr] | [INFO] [stderr] 685 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] ... [INFO] [stderr] 1300 | / quick_error! { [INFO] [stderr] 1301 | | #[allow(dead_code)] [INFO] [stderr] 1302 | | #[derive(Debug)] [INFO] [stderr] 1303 | | pub enum Test { [INFO] [stderr] ... | [INFO] [stderr] 1306 | | } [INFO] [stderr] 1307 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:386:24 [INFO] [stderr] | [INFO] [stderr] 386 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1060 | / quick_error! { [INFO] [stderr] 1061 | | #[derive(Debug)] [INFO] [stderr] 1062 | | pub enum Wrapper wraps Wrapped { [INFO] [stderr] 1063 | | One [INFO] [stderr] ... | [INFO] [stderr] 1068 | | } [INFO] [stderr] 1069 | | } [INFO] [stderr] | |_____- in this macro invocation [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/lib.rs:1049:27 [INFO] [stderr] | [INFO] [stderr] 1049 | assert!(Bare::One.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1057:21 [INFO] [stderr] | [INFO] [stderr] 1057 | assert!(err.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1121:40 [INFO] [stderr] | [INFO] [stderr] 1121 | assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1131:21 [INFO] [stderr] | [INFO] [stderr] 1131 | assert!(err.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1142:40 [INFO] [stderr] | [INFO] [stderr] 1142 | assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1168:21 [INFO] [stderr] | [INFO] [stderr] 1168 | assert!(err.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1177:21 [INFO] [stderr] | [INFO] [stderr] 1177 | assert!(err.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1206:40 [INFO] [stderr] | [INFO] [stderr] 1206 | assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:1225:21 [INFO] [stderr] | [INFO] [stderr] 1225 | assert!(err.cause().is_none()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `"docker" "inspect" "25b4afcb2f44fe2a83075f904a52a2fc1bf314493eae08b7b61a22dc6af5e979"` [INFO] running `"docker" "rm" "-f" "25b4afcb2f44fe2a83075f904a52a2fc1bf314493eae08b7b61a22dc6af5e979"` [INFO] [stdout] 25b4afcb2f44fe2a83075f904a52a2fc1bf314493eae08b7b61a22dc6af5e979 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/quick-error/1.2.2:/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] 4fd04d1229cfc8a4f0144d712c1192ca76d193fffb77bbf929f1793dee997b0f [INFO] running `"docker" "start" "-a" "4fd04d1229cfc8a4f0144d712c1192ca76d193fffb77bbf929f1793dee997b0f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/quick_error-b10455e1bb68d635 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test test::bare_item_trait ... ok [INFO] [stdout] test test::debug_context ... ok [INFO] [stdout] test test::conditional_compilation ... ok [INFO] [stdout] test test::bare_item_direct ... ok [INFO] [stdout] test test::parse_float_error ... ok [INFO] [stdout] test test::struct_wrapper_err ... ok [INFO] [stdout] test test::tuple_wrapper_custom_from ... ok [INFO] [stdout] test test::tuple_wrapper_discard ... ok [INFO] [stdout] test test::tuple_wrapper_err ... ok [INFO] [stdout] test test::path_context ... ok [INFO] [stdout] test test::struct_wrapper_struct_from ... ok [INFO] [stdout] test test::parse_int_error ... ok [INFO] [stdout] test test::struct_wrapper_excess_comma ... ok [INFO] [stdout] test test::tuple_wrapper_singleton ... ok [INFO] [stdout] test test::tuple_wrapper_trait_str ... ok [INFO] [stdout] test test::wrapper ... ok [INFO] [stdout] test test::tuple_wrapper_trait_two_fields ... ok [INFO] [stdout] test test::tuple_wrapper_from ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests quick-error [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 169) ... ok [INFO] [stdout] test src/lib.rs - (line 150) ... ok [INFO] [stdout] test src/lib.rs - (line 126) ... ok [INFO] [stdout] test src/lib.rs - (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 106) ... ok [INFO] [stdout] test src/lib.rs - (line 270) ... ok [INFO] [stdout] test src/lib.rs - (line 212) ... ok [INFO] [stdout] test src/lib.rs - (line 284) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 78) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4fd04d1229cfc8a4f0144d712c1192ca76d193fffb77bbf929f1793dee997b0f"` [INFO] running `"docker" "rm" "-f" "4fd04d1229cfc8a4f0144d712c1192ca76d193fffb77bbf929f1793dee997b0f"` [INFO] [stdout] 4fd04d1229cfc8a4f0144d712c1192ca76d193fffb77bbf929f1793dee997b0f