Aug 30 23:11:45.137 INFO checking bow-1.0.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 23:11:45.137 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 23:11:45.137 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:11:45.363 INFO blam! 96231239efc7186fe7b2f2489b88f0b9ddefafa124ea9380a34a81f663be928e
Aug 30 23:11:45.364 INFO running `"docker" "start" "-a" "96231239efc7186fe7b2f2489b88f0b9ddefafa124ea9380a34a81f663be928e"`
Aug 30 23:11:46.139 INFO kablam!     Checking bow v1.0.3 (file:///source)
Aug 30 23:11:46.899 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Aug 30 23:11:46.899 INFO kablam!    --> src/lib.rs:124:1
Aug 30 23:11:46.899 INFO kablam!     |
Aug 30 23:11:46.900 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Aug 30 23:11:46.900 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:11:46.900 INFO kablam!     |
Aug 30 23:11:46.900 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Aug 30 23:11:46.900 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!
Aug 30 23:11:46.900 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Aug 30 23:11:46.900 INFO kablam!     = note: conflicting implementation in crate `core`:
Aug 30 23:11:46.900 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Aug 30 23:11:46.900 INFO kablam!               where U: std::convert::From<T>;
Aug 30 23:11:46.900 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Aug 30 23:11:46.900 INFO kablam! 
Aug 30 23:11:46.906 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Aug 30 23:11:46.906 INFO kablam!    --> src/lib.rs:124:1
Aug 30 23:11:46.906 INFO kablam!     |
Aug 30 23:11:46.907 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Aug 30 23:11:46.907 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:11:46.907 INFO kablam!     |
Aug 30 23:11:46.907 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Aug 30 23:11:46.907 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!
Aug 30 23:11:46.907 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Aug 30 23:11:46.907 INFO kablam!     = note: conflicting implementation in crate `core`:
Aug 30 23:11:46.907 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Aug 30 23:11:46.907 INFO kablam!               where U: std::convert::From<T>;
Aug 30 23:11:46.907 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Aug 30 23:11:46.907 INFO kablam! 
Aug 30 23:11:46.927 INFO kablam! error: aborting due to previous error
Aug 30 23:11:46.927 INFO kablam! 
Aug 30 23:11:46.931 INFO kablam! error: aborting due to previous error
Aug 30 23:11:46.931 INFO kablam! 
Aug 30 23:11:46.932 INFO kablam! error: Could not compile `bow`.
Aug 30 23:11:46.932 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 23:11:46.938 INFO kablam! error: Could not compile `bow`.
Aug 30 23:11:46.938 INFO kablam! 
Aug 30 23:11:46.938 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 23:11:46.939 INFO kablam! su: No module specific data is present
Aug 30 23:11:47.449 INFO running `"docker" "rm" "-f" "96231239efc7186fe7b2f2489b88f0b9ddefafa124ea9380a34a81f663be928e"`
Aug 30 23:11:47.537 INFO blam! 96231239efc7186fe7b2f2489b88f0b9ddefafa124ea9380a34a81f663be928e