[INFO] fetching crate google-iamcredentials1 1.0.10+20190620... [INFO] extracting crate google-iamcredentials1 1.0.10+20190620 into work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1/1.0.10+20190620 [INFO] extracting crate google-iamcredentials1 1.0.10+20190620 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1/1.0.10+20190620 [INFO] validating manifest of google-iamcredentials1-1.0.10+20190620 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of google-iamcredentials1-1.0.10+20190620 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing google-iamcredentials1-1.0.10+20190620 [INFO] finished frobbing google-iamcredentials1-1.0.10+20190620 [INFO] frobbed toml for google-iamcredentials1-1.0.10+20190620 written to work/ex/beta-1.37-6/sources/1.36.0/reg/google-iamcredentials1/1.0.10+20190620/Cargo.toml [INFO] started frobbing google-iamcredentials1-1.0.10+20190620 [INFO] finished frobbing google-iamcredentials1-1.0.10+20190620 [INFO] frobbed toml for google-iamcredentials1-1.0.10+20190620 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1/1.0.10+20190620/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing google-iamcredentials1-1.0.10+20190620 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1/1.0.10+20190620:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 695c8067f823de90bfcf6fc50c0af3c16a40d4aaef347b01b1197b81261b6224 [INFO] running `"docker" "start" "-a" "695c8067f823de90bfcf6fc50c0af3c16a40d4aaef347b01b1197b81261b6224"` [INFO] [stderr] Compiling google-iamcredentials1 v1.0.10+20190620 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:166:31 [INFO] [stderr] | [INFO] [stderr] 166 | fn token(&mut self, err: &error::Error) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/cmn.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | MissingToken(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:368:38 [INFO] [stderr] | [INFO] [stderr] 368 | raw_parts: Vec<(Headers, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:369:52 [INFO] [stderr] | [INFO] [stderr] 369 | current_part: Option<(Cursor>, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:391:48 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn add_part(&mut self, reader: &'a mut Read, size: u64, mime_type: Mime) -> &mut MultiPartReader<'a> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:616:27 [INFO] [stderr] | [INFO] [stderr] 616 | pub delegate: &'a mut Delegate, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:622:25 [INFO] [stderr] | [INFO] [stderr] 622 | pub reader: &'a mut ReadSeek, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:882:31 [INFO] [stderr] | [INFO] [stderr] 882 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:897:27 [INFO] [stderr] | [INFO] [stderr] 897 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1058:50 [INFO] [stderr] | [INFO] [stderr] 1058 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateIdentityBindingAccessTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1135:31 [INFO] [stderr] | [INFO] [stderr] 1135 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1151:27 [INFO] [stderr] | [INFO] [stderr] 1151 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1317:50 [INFO] [stderr] | [INFO] [stderr] 1317 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountSignBlobCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1417:31 [INFO] [stderr] | [INFO] [stderr] 1417 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1433:27 [INFO] [stderr] | [INFO] [stderr] 1433 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1599:50 [INFO] [stderr] | [INFO] [stderr] 1599 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountSignJwtCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1699:31 [INFO] [stderr] | [INFO] [stderr] 1699 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1715:27 [INFO] [stderr] | [INFO] [stderr] 1715 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1881:50 [INFO] [stderr] | [INFO] [stderr] 1881 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateIdTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1981:31 [INFO] [stderr] | [INFO] [stderr] 1981 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1997:27 [INFO] [stderr] | [INFO] [stderr] 1997 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2163:50 [INFO] [stderr] | [INFO] [stderr] 2163 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateAccessTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:344:46 [INFO] [stderr] | [INFO] [stderr] 344 | Error::HttpError(ref err) => err.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/cmn.rs:345:55 [INFO] [stderr] | [INFO] [stderr] 345 | Error::JsonDecodeError(_, ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `"docker" "inspect" "695c8067f823de90bfcf6fc50c0af3c16a40d4aaef347b01b1197b81261b6224"` [INFO] running `"docker" "rm" "-f" "695c8067f823de90bfcf6fc50c0af3c16a40d4aaef347b01b1197b81261b6224"` [INFO] [stdout] 695c8067f823de90bfcf6fc50c0af3c16a40d4aaef347b01b1197b81261b6224 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1/1.0.10+20190620:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 0afb9ec6cf5b358f2f469b374c2856a7b0f59c9de0133e31a9cf6224df716e3c [INFO] running `"docker" "start" "-a" "0afb9ec6cf5b358f2f469b374c2856a7b0f59c9de0133e31a9cf6224df716e3c"` [INFO] [stderr] Compiling google-iamcredentials1 v1.0.10+20190620 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:166:31 [INFO] [stderr] | [INFO] [stderr] 166 | fn token(&mut self, err: &error::Error) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/cmn.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | MissingToken(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:368:38 [INFO] [stderr] | [INFO] [stderr] 368 | raw_parts: Vec<(Headers, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:369:52 [INFO] [stderr] | [INFO] [stderr] 369 | current_part: Option<(Cursor>, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:391:48 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn add_part(&mut self, reader: &'a mut Read, size: u64, mime_type: Mime) -> &mut MultiPartReader<'a> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:616:27 [INFO] [stderr] | [INFO] [stderr] 616 | pub delegate: &'a mut Delegate, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:622:25 [INFO] [stderr] | [INFO] [stderr] 622 | pub reader: &'a mut ReadSeek, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:882:31 [INFO] [stderr] | [INFO] [stderr] 882 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:897:27 [INFO] [stderr] | [INFO] [stderr] 897 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1058:50 [INFO] [stderr] | [INFO] [stderr] 1058 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateIdentityBindingAccessTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1135:31 [INFO] [stderr] | [INFO] [stderr] 1135 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1151:27 [INFO] [stderr] | [INFO] [stderr] 1151 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1317:50 [INFO] [stderr] | [INFO] [stderr] 1317 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountSignBlobCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1417:31 [INFO] [stderr] | [INFO] [stderr] 1417 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1433:27 [INFO] [stderr] | [INFO] [stderr] 1433 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1599:50 [INFO] [stderr] | [INFO] [stderr] 1599 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountSignJwtCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1699:31 [INFO] [stderr] | [INFO] [stderr] 1699 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1715:27 [INFO] [stderr] | [INFO] [stderr] 1715 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1881:50 [INFO] [stderr] | [INFO] [stderr] 1881 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateIdTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1981:31 [INFO] [stderr] | [INFO] [stderr] 1981 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1997:27 [INFO] [stderr] | [INFO] [stderr] 1997 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2163:50 [INFO] [stderr] | [INFO] [stderr] 2163 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> ProjectServiceAccountGenerateAccessTokenCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:344:46 [INFO] [stderr] | [INFO] [stderr] 344 | Error::HttpError(ref err) => err.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/cmn.rs:345:55 [INFO] [stderr] | [INFO] [stderr] 345 | Error::JsonDecodeError(_, ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `"docker" "inspect" "0afb9ec6cf5b358f2f469b374c2856a7b0f59c9de0133e31a9cf6224df716e3c"` [INFO] running `"docker" "rm" "-f" "0afb9ec6cf5b358f2f469b374c2856a7b0f59c9de0133e31a9cf6224df716e3c"` [INFO] [stdout] 0afb9ec6cf5b358f2f469b374c2856a7b0f59c9de0133e31a9cf6224df716e3c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/google-iamcredentials1/1.0.10+20190620:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 2b25751ceb2bd1f662e9315a5716f27f85d2ce72baa16678a63e268ad7599798 [INFO] running `"docker" "start" "-a" "2b25751ceb2bd1f662e9315a5716f27f85d2ce72baa16678a63e268ad7599798"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/google_iamcredentials1-a85492537fc984b7 [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] [stderr] Doc-tests google-iamcredentials1 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 49) ... ignored [INFO] [stdout] test src/lib.rs - ProjectServiceAccountGenerateIdTokenCall (line 1665) ... ok [INFO] [stdout] test src/lib.rs - ProjectServiceAccountGenerateAccessTokenCall (line 1947) ... ok [INFO] [stdout] test src/lib.rs - ProjectServiceAccountSignBlobCall (line 1101) ... ok [INFO] [stdout] test src/lib.rs - ProjectMethods (line 689) ... ok [INFO] [stdout] test src/lib.rs - ProjectServiceAccountSignJwtCall (line 1383) ... ok [INFO] [stdout] test src/lib.rs - ProjectServiceAccountGenerateIdentityBindingAccessTokenCall (line 848) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - IAMCredentials (line 262) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2b25751ceb2bd1f662e9315a5716f27f85d2ce72baa16678a63e268ad7599798"` [INFO] running `"docker" "rm" "-f" "2b25751ceb2bd1f662e9315a5716f27f85d2ce72baa16678a63e268ad7599798"` [INFO] [stdout] 2b25751ceb2bd1f662e9315a5716f27f85d2ce72baa16678a63e268ad7599798