Sep 18 03:06:49.691 INFO checking bow-1.0.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 03:06:49.691 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 03:06:49.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:06:49.861 INFO blam! 62de566bb926609b171fc0a756401d77c8bd46f8e3e9648c25c3ce19d8e3978a
Sep 18 03:06:49.864 INFO running `"docker" "start" "-a" "62de566bb926609b171fc0a756401d77c8bd46f8e3e9648c25c3ce19d8e3978a"`
Sep 18 03:06:50.859 INFO kablam! usermod: no changes
Sep 18 03:06:50.914 INFO kablam!     Checking bow v1.0.3 (/source)
Sep 18 03:06:51.354 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 18 03:06:51.354 INFO kablam!    --> src/lib.rs:124:1
Sep 18 03:06:51.354 INFO kablam!     |
Sep 18 03:06:51.354 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 18 03:06:51.354 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:06:51.354 INFO kablam!     |
Sep 18 03:06:51.354 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 18 03:06:51.354 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 18 03:06:51.354 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 18 03:06:51.354 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 18 03:06:51.354 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 18 03:06:51.354 INFO kablam!               where U: std::convert::From<T>;
Sep 18 03:06:51.354 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 18 03:06:51.354 INFO kablam! 
Sep 18 03:06:51.371 INFO kablam! error: aborting due to previous error
Sep 18 03:06:51.371 INFO kablam! 
Sep 18 03:06:51.371 INFO kablam! error: Could not compile `bow`.
Sep 18 03:06:51.371 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 03:06:51.407 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 18 03:06:51.407 INFO kablam!    --> src/lib.rs:124:1
Sep 18 03:06:51.407 INFO kablam!     |
Sep 18 03:06:51.407 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 18 03:06:51.407 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:06:51.407 INFO kablam!     |
Sep 18 03:06:51.407 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 18 03:06:51.407 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 18 03:06:51.407 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 18 03:06:51.407 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 18 03:06:51.407 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 18 03:06:51.407 INFO kablam!               where U: std::convert::From<T>;
Sep 18 03:06:51.407 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 18 03:06:51.407 INFO kablam! 
Sep 18 03:06:51.423 INFO kablam! error: aborting due to previous error
Sep 18 03:06:51.423 INFO kablam! 
Sep 18 03:06:51.429 INFO kablam! error: Could not compile `bow`.
Sep 18 03:06:51.429 INFO kablam! 
Sep 18 03:06:51.429 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 03:06:51.430 INFO kablam! su: No module specific data is present
Sep 18 03:06:52.248 INFO running `"docker" "rm" "-f" "62de566bb926609b171fc0a756401d77c8bd46f8e3e9648c25c3ce19d8e3978a"`
Sep 18 03:06:52.318 INFO blam! 62de566bb926609b171fc0a756401d77c8bd46f8e3e9648c25c3ce19d8e3978a