Aug 18 02:41:26.277 INFO checking bow-1.0.3 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:41:26.277 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:41:26.277 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:41:26.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:41:26.505 INFO blam! 8feb5f242100201720f3db0fbfc4bf64e2259482ac7101937702844d795c7748
Aug 18 02:41:26.515 INFO running `"docker" "start" "-a" "8feb5f242100201720f3db0fbfc4bf64e2259482ac7101937702844d795c7748"`
Aug 18 02:41:27.491 INFO kablam!     Checking bow v1.0.3 (file:///source)
Aug 18 02:41:28.830 INFO kablam! warning: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Aug 18 02:41:28.830 INFO kablam!    --> src/lib.rs:124:1
Aug 18 02:41:28.830 INFO kablam!     |
Aug 18 02:41:28.830 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Aug 18 02:41:28.830 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:41:28.830 INFO kablam!     |
Aug 18 02:41:28.831 INFO kablam!     = note: #[warn(incoherent_fundamental_impls)] on by default
Aug 18 02:41:28.831 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 18 02:41:28.831 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Aug 18 02:41:28.831 INFO kablam!     = note: conflicting implementation in crate `core`:
Aug 18 02:41:28.831 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Aug 18 02:41:28.831 INFO kablam!               where U: std::convert::From<T>;
Aug 18 02:41:28.831 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Aug 18 02:41:28.831 INFO kablam! 
Aug 18 02:41:29.106 INFO kablam! warning: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Aug 18 02:41:29.106 INFO kablam!    --> src/lib.rs:124:1
Aug 18 02:41:29.106 INFO kablam!     |
Aug 18 02:41:29.106 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Aug 18 02:41:29.106 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:41:29.106 INFO kablam!     |
Aug 18 02:41:29.106 INFO kablam!     = note: #[warn(incoherent_fundamental_impls)] on by default
Aug 18 02:41:29.106 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 18 02:41:29.106 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Aug 18 02:41:29.106 INFO kablam!     = note: conflicting implementation in crate `core`:
Aug 18 02:41:29.106 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Aug 18 02:41:29.106 INFO kablam!               where U: std::convert::From<T>;
Aug 18 02:41:29.107 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Aug 18 02:41:29.107 INFO kablam! 
Aug 18 02:41:29.401 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Aug 18 02:41:29.409 INFO kablam! su: No module specific data is present
Aug 18 02:41:30.007 INFO running `"docker" "rm" "-f" "8feb5f242100201720f3db0fbfc4bf64e2259482ac7101937702844d795c7748"`
Aug 18 02:41:30.168 INFO blam! 8feb5f242100201720f3db0fbfc4bf64e2259482ac7101937702844d795c7748