[INFO] crate error-chain 0.12.0 is already in cache
[INFO] extracting crate error-chain 0.12.0 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/error-chain/0.12.0
[INFO] extracting crate error-chain 0.12.0 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/error-chain/0.12.0
[INFO] validating manifest of error-chain-0.12.0 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of error-chain-0.12.0 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing error-chain-0.12.0
[INFO] finished frobbing error-chain-0.12.0
[INFO] frobbed toml for error-chain-0.12.0 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/error-chain/0.12.0/Cargo.toml
[INFO] started frobbing error-chain-0.12.0
[INFO] finished frobbing error-chain-0.12.0
[INFO] frobbed toml for error-chain-0.12.0 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/error-chain/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking error-chain-0.12.0 against master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-1/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/error-chain/0.12.0:/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=forbid" "-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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 681f7b44cb4e3f4b9b629418f83cafcd25b11ec5eca5f14248ff1c1924faca3b
[INFO] running `"docker" "start" "-a" "681f7b44cb4e3f4b9b629418f83cafcd25b11ec5eca5f14248ff1c1924faca3b"`
[INFO] [stderr]     Checking error-chain v0.12.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |         fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[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/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |             pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |           fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |               pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |               fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:558:32
[INFO] [stderr]     |
[INFO] [stderr] 558 | pub struct Iter<'a>(Option<&'a 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/lib.rs:562:32
[INFO] [stderr]     |
[INFO] [stderr] 562 |     pub fn new(err: Option<&'a error::Error>) -> Iter<'a> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:568:21
[INFO] [stderr]     |
[INFO] [stderr] 568 |     type Item = &'a 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/lib.rs:570:45
[INFO] [stderr]     |
[INFO] [stderr] 570 |     fn next<'b>(&'b mut self) -> Option<&'a 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/lib.rs:625:31
[INFO] [stderr]     |
[INFO] [stderr] 625 |     fn extract_backtrace(e: &(error::Error + Send + 'static)) -> Option<InternalBacktrace>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:657:32
[INFO] [stderr]     |
[INFO] [stderr] 657 |     pub next_error: Option<Box<error::Error + Send>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:673:41
[INFO] [stderr]     |
[INFO] [stderr] 673 |     pub fn new<CE: ChainedError>(e: Box<error::Error + Send>) -> State {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |         fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |             pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backtrace.rs:10:42
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backtrace.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |             static ENABLED: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[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:573:28
[INFO] [stderr]     |
[INFO] [stderr] 573 |                 self.0 = e.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/error_chain.rs:191:49
[INFO] [stderr]     |
[INFO] [stderr] 191 |                                       foreign_err.cause()
[INFO] [stderr]     |                                                   ^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |         fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[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/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |             pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:24:5
[INFO] [stderr]     |
[INFO] [stderr] 24  |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |           fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |               pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |               fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:558:32
[INFO] [stderr]     |
[INFO] [stderr] 558 | pub struct Iter<'a>(Option<&'a 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/lib.rs:562:32
[INFO] [stderr]     |
[INFO] [stderr] 562 |     pub fn new(err: Option<&'a error::Error>) -> Iter<'a> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:568:21
[INFO] [stderr]     |
[INFO] [stderr] 568 |     type Item = &'a 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/lib.rs:570:45
[INFO] [stderr]     |
[INFO] [stderr] 570 |     fn next<'b>(&'b mut self) -> Option<&'a 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/lib.rs:625:31
[INFO] [stderr]     |
[INFO] [stderr] 625 |     fn extract_backtrace(e: &(error::Error + Send + 'static)) -> Option<InternalBacktrace>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:657:32
[INFO] [stderr]     |
[INFO] [stderr] 657 |     pub next_error: Option<Box<error::Error + Send>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:673:41
[INFO] [stderr]     |
[INFO] [stderr] 673 |     pub fn new<CE: ChainedError>(e: Box<error::Error + Send>) -> State {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:425:35
[INFO] [stderr]     |
[INFO] [stderr] 425 |         fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:139:51
[INFO] [stderr]     |
[INFO] [stderr] 139 |             pub fn with_boxed_chain<K>(error: Box<::std::error::Error + Send>, kind: K)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error_chain.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:802:5
[INFO] [stderr]     |
[INFO] [stderr] 802 |     error_chain!{}
[INFO] [stderr]     |     -------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backtrace.rs:10:42
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backtrace.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |             static ENABLED: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[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:573:28
[INFO] [stderr]     |
[INFO] [stderr] 573 |                 self.0 = e.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/error_chain.rs:191:49
[INFO] [stderr]     |
[INFO] [stderr] 191 |                                       foreign_err.cause()
[INFO] [stderr]     |                                                   ^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/example_generated.rs:27:1
[INFO] [stderr]     |
[INFO] [stderr] 27  | / error_chain! {
[INFO] [stderr] 28  | |     links {
[INFO] [stderr] 29  | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
[INFO] [stderr] 30  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 37  | |     }
[INFO] [stderr] 38  | | }
[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]   --> examples/all.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     // Types generated by the macro. If empty or absent, it defaults to
[INFO] [stderr] 15 | |     //     Error, ErrorKind, Result;
[INFO] [stderr] 16 | |     types {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> examples/doc.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     links {
[INFO] [stderr] 15 | |         Inner(inner::Error, inner::ErrorKind) #[doc = "Doc"];
[INFO] [stderr] 16 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/tests.rs:295:36
[INFO] [stderr]     |
[INFO] [stderr] 295 |         fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/tests.rs:314:36
[INFO] [stderr]     |
[INFO] [stderr] 314 |         fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/tests.rs:360:52
[INFO] [stderr]     |
[INFO] [stderr] 360 |         assert_eq!(format!("{:?}", None as Option<&::std::error::Error>),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> tests/tests.rs:348:34
[INFO] [stderr]     |
[INFO] [stderr] 348 |                    format!("{}", ::std::error::Error::cause(&chained_error).unwrap()));
[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]   --> examples/chain_err.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     error_chain! {
[INFO] [stderr] 14 | |         foreign_links {
[INFO] [stderr] 15 | |             Io(io::Error) #[doc = "Error during IO"];
[INFO] [stderr] 16 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         }
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> tests/tests.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 | /     error_chain! {
[INFO] [stderr] 233 | |         foreign_links {
[INFO] [stderr] 234 | |             Fmt(fmt::Error);
[INFO] [stderr] 235 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 238 | |         }
[INFO] [stderr] 239 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> tests/tests.rs:325:5
[INFO] [stderr]     |
[INFO] [stderr] 325 | /     error_chain! {
[INFO] [stderr] 326 | |         types{
[INFO] [stderr] 327 | |             Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] 328 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 334 | |         errors {}
[INFO] [stderr] 335 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> tests/tests.rs:428:5
[INFO] [stderr]     |
[INFO] [stderr] 428 | /     error_chain! {
[INFO] [stderr] 429 | |         links {
[INFO] [stderr] 430 | |             Inner(inner::Error, inner::ErrorKind) #[doc = "Doc"];
[INFO] [stderr] 431 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 438 | |         }
[INFO] [stderr] 439 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> tests/tests.rs:584:5
[INFO] [stderr]     |
[INFO] [stderr] 584 | /     error_chain! {
[INFO] [stderr] 585 | |         foreign_links {
[INFO] [stderr] 586 | |             VarErr(VarError);
[INFO] [stderr] 587 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 591 | |         }
[INFO] [stderr] 592 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `"docker" "inspect" "681f7b44cb4e3f4b9b629418f83cafcd25b11ec5eca5f14248ff1c1924faca3b"`
[INFO] running `"docker" "rm" "-f" "681f7b44cb4e3f4b9b629418f83cafcd25b11ec5eca5f14248ff1c1924faca3b"`
[INFO] [stdout] 681f7b44cb4e3f4b9b629418f83cafcd25b11ec5eca5f14248ff1c1924faca3b