Sep 02 19:26:58.835 INFO checking bow-1.0.3 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 19:26:58.835 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 19:26:58.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 19:26:59.021 INFO blam! ba8786e377ca08a8826ba1bdd52598d2541817e72919eed1b8de418e5dd5ae99
Sep 02 19:26:59.023 INFO running `"docker" "start" "-a" "ba8786e377ca08a8826ba1bdd52598d2541817e72919eed1b8de418e5dd5ae99"`
Sep 02 19:26:59.666 INFO kablam!     Checking bow v1.0.3 (file:///source)
Sep 02 19:27:00.441 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 02 19:27:00.441 INFO kablam!    --> src/lib.rs:124:1
Sep 02 19:27:00.441 INFO kablam!     |
Sep 02 19:27:00.441 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 02 19:27:00.441 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:27:00.441 INFO kablam!     |
Sep 02 19:27:00.441 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 02 19:27:00.442 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 02 19:27:00.442 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 02 19:27:00.442 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 02 19:27:00.442 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 02 19:27:00.442 INFO kablam!               where U: std::convert::From<T>;
Sep 02 19:27:00.442 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 02 19:27:00.442 INFO kablam! 
Sep 02 19:27:00.472 INFO kablam! error: aborting due to previous error
Sep 02 19:27:00.473 INFO kablam! 
Sep 02 19:27:00.479 INFO kablam! error: Could not compile `bow`.
Sep 02 19:27:00.479 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 19:27:00.521 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 02 19:27:00.521 INFO kablam!    --> src/lib.rs:124:1
Sep 02 19:27:00.521 INFO kablam!     |
Sep 02 19:27:00.521 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 02 19:27:00.521 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:27:00.522 INFO kablam!     |
Sep 02 19:27:00.522 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 02 19:27:00.522 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 02 19:27:00.522 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 02 19:27:00.522 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 02 19:27:00.522 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 02 19:27:00.522 INFO kablam!               where U: std::convert::From<T>;
Sep 02 19:27:00.522 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 02 19:27:00.522 INFO kablam! 
Sep 02 19:27:00.544 INFO kablam! error: aborting due to previous error
Sep 02 19:27:00.544 INFO kablam! 
Sep 02 19:27:00.551 INFO kablam! error: Could not compile `bow`.
Sep 02 19:27:00.551 INFO kablam! 
Sep 02 19:27:00.551 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 19:27:00.552 INFO kablam! su: No module specific data is present
Sep 02 19:27:01.077 INFO running `"docker" "rm" "-f" "ba8786e377ca08a8826ba1bdd52598d2541817e72919eed1b8de418e5dd5ae99"`
Sep 02 19:27:01.195 INFO blam! ba8786e377ca08a8826ba1bdd52598d2541817e72919eed1b8de418e5dd5ae99