Sep 06 09:22:23.383 INFO checking bow-1.0.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:22:23.383 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:22:23.383 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:22:23.494 INFO blam! df4d6beb9f8f011af5270809a3150911b15d7ddeda5d9579df716e93834fef79
Sep 06 09:22:23.495 INFO running `"docker" "start" "-a" "df4d6beb9f8f011af5270809a3150911b15d7ddeda5d9579df716e93834fef79"`
Sep 06 09:22:24.749 INFO kablam! usermod: no changes
Sep 06 09:22:24.772 INFO kablam!     Checking bow v1.0.3 (file:///source)
Sep 06 09:22:24.995 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 06 09:22:24.995 INFO kablam!    --> src/lib.rs:124:1
Sep 06 09:22:24.996 INFO kablam!     |
Sep 06 09:22:24.996 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 06 09:22:24.996 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:22:24.996 INFO kablam!     |
Sep 06 09:22:24.996 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 06 09:22:24.996 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 06 09:22:24.996 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 06 09:22:24.996 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 06 09:22:24.996 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 06 09:22:24.996 INFO kablam!               where U: std::convert::From<T>;
Sep 06 09:22:24.996 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 06 09:22:24.996 INFO kablam! 
Sep 06 09:22:25.007 INFO kablam! error: aborting due to previous error
Sep 06 09:22:25.007 INFO kablam! 
Sep 06 09:22:25.013 INFO kablam! error: Could not compile `bow`.
Sep 06 09:22:25.013 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 09:22:25.041 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 06 09:22:25.041 INFO kablam!    --> src/lib.rs:124:1
Sep 06 09:22:25.041 INFO kablam!     |
Sep 06 09:22:25.041 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 06 09:22:25.041 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:22:25.041 INFO kablam!     |
Sep 06 09:22:25.041 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 06 09:22:25.041 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 06 09:22:25.041 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 06 09:22:25.041 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 06 09:22:25.041 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 06 09:22:25.041 INFO kablam!               where U: std::convert::From<T>;
Sep 06 09:22:25.041 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 06 09:22:25.041 INFO kablam! 
Sep 06 09:22:25.052 INFO kablam! error: aborting due to previous error
Sep 06 09:22:25.052 INFO kablam! 
Sep 06 09:22:25.058 INFO kablam! error: Could not compile `bow`.
Sep 06 09:22:25.058 INFO kablam! 
Sep 06 09:22:25.058 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 09:22:25.059 INFO kablam! su: No module specific data is present
Sep 06 09:22:25.471 INFO running `"docker" "rm" "-f" "df4d6beb9f8f011af5270809a3150911b15d7ddeda5d9579df716e93834fef79"`
Sep 06 09:22:25.522 INFO blam! df4d6beb9f8f011af5270809a3150911b15d7ddeda5d9579df716e93834fef79