Sep 18 03:06:49.049 INFO checking bow-1.0.3 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:06:49.049 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:06:49.049 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:06:49.196 INFO blam! 2fe8f68b04058874e2d95cf7b78f99166c41fb5ff06fce27e1c1085670b69baa
Sep 18 03:06:49.197 INFO running `"docker" "start" "-a" "2fe8f68b04058874e2d95cf7b78f99166c41fb5ff06fce27e1c1085670b69baa"`
Sep 18 03:06:50.407 INFO kablam! usermod: no changes
Sep 18 03:06:50.456 INFO kablam!     Checking bow v1.0.3 (/source)
Sep 18 03:06:50.819 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 18 03:06:50.819 INFO kablam!    --> src/lib.rs:124:1
Sep 18 03:06:50.819 INFO kablam!     |
Sep 18 03:06:50.819 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 18 03:06:50.819 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:06:50.819 INFO kablam!     |
Sep 18 03:06:50.820 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 18 03:06:50.820 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 03:06:50.820 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 18 03:06:50.820 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 18 03:06:50.820 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 18 03:06:50.820 INFO kablam!               where U: std::convert::From<T>;
Sep 18 03:06:50.820 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 18 03:06:50.820 INFO kablam! 
Sep 18 03:06:50.831 INFO kablam! error: aborting due to previous error
Sep 18 03:06:50.831 INFO kablam! 
Sep 18 03:06:50.839 INFO kablam! error: Could not compile `bow`.
Sep 18 03:06:50.839 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 03:06:50.927 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 18 03:06:50.927 INFO kablam!    --> src/lib.rs:124:1
Sep 18 03:06:50.927 INFO kablam!     |
Sep 18 03:06:50.927 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 18 03:06:50.927 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:06:50.927 INFO kablam!     |
Sep 18 03:06:50.927 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 18 03:06:50.927 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 03:06:50.927 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 18 03:06:50.927 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 18 03:06:50.927 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 18 03:06:50.927 INFO kablam!               where U: std::convert::From<T>;
Sep 18 03:06:50.927 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 18 03:06:50.927 INFO kablam! 
Sep 18 03:06:50.943 INFO kablam! error: aborting due to previous error
Sep 18 03:06:50.943 INFO kablam! 
Sep 18 03:06:50.951 INFO kablam! error: Could not compile `bow`.
Sep 18 03:06:50.951 INFO kablam! 
Sep 18 03:06:50.951 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 03:06:50.951 INFO kablam! su: No module specific data is present
Sep 18 03:06:51.719 INFO running `"docker" "rm" "-f" "2fe8f68b04058874e2d95cf7b78f99166c41fb5ff06fce27e1c1085670b69baa"`
Sep 18 03:06:51.811 INFO blam! 2fe8f68b04058874e2d95cf7b78f99166c41fb5ff06fce27e1c1085670b69baa