Sep 20 05:57:46.304 INFO checking bow-1.0.3 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:57:46.304 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:57:46.304 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:57:46.500 INFO blam! 496c2345f1f5b11c504ba14733202c2b8c89138f8c67883d40cd0e0021da4681
Sep 20 05:57:46.501 INFO running `"docker" "start" "-a" "496c2345f1f5b11c504ba14733202c2b8c89138f8c67883d40cd0e0021da4681"`
Sep 20 05:57:47.409 INFO kablam! usermod: no changes
Sep 20 05:57:47.486 INFO kablam!     Checking bow v1.0.3 (/source)
Sep 20 05:57:48.034 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 20 05:57:48.034 INFO kablam!    --> src/lib.rs:124:1
Sep 20 05:57:48.034 INFO kablam!     |
Sep 20 05:57:48.034 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 20 05:57:48.034 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:57:48.034 INFO kablam!     |
Sep 20 05:57:48.034 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 20 05:57:48.034 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 20 05:57:48.034 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 20 05:57:48.034 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 20 05:57:48.034 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 20 05:57:48.034 INFO kablam!               where U: std::convert::From<T>;
Sep 20 05:57:48.034 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 20 05:57:48.034 INFO kablam! 
Sep 20 05:57:48.066 INFO kablam! error: aborting due to previous error
Sep 20 05:57:48.066 INFO kablam! 
Sep 20 05:57:48.085 INFO kablam! error: Could not compile `bow`.
Sep 20 05:57:48.085 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 05:57:48.145 INFO kablam! error: conflicting implementations of trait `std::convert::Into<std::boxed::Box<_>>` for type `Bow<'_, _>`: (E0119)
Sep 20 05:57:48.145 INFO kablam!    --> src/lib.rs:124:1
Sep 20 05:57:48.145 INFO kablam!     |
Sep 20 05:57:48.145 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into<boxed::Box<T>> for Bow<'a, T> {
Sep 20 05:57:48.145 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:57:48.145 INFO kablam!     |
Sep 20 05:57:48.145 INFO kablam!     = note: #[deny(incoherent_fundamental_impls)] on by default
Sep 20 05:57:48.145 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 20 05:57:48.145 INFO kablam!     = note: for more information, see issue #46205 <https://github.com/rust-lang/rust/issues/46205>
Sep 20 05:57:48.145 INFO kablam!     = note: conflicting implementation in crate `core`:
Sep 20 05:57:48.145 INFO kablam!             - impl<T, U> std::convert::Into<U> for T
Sep 20 05:57:48.145 INFO kablam!               where U: std::convert::From<T>;
Sep 20 05:57:48.145 INFO kablam!     = note: downstream crates may implement trait `std::convert::From<Bow<'_, _>>` for type `std::boxed::Box<_>`
Sep 20 05:57:48.145 INFO kablam! 
Sep 20 05:57:48.154 INFO kablam! error: aborting due to previous error
Sep 20 05:57:48.154 INFO kablam! 
Sep 20 05:57:48.158 INFO kablam! error: Could not compile `bow`.
Sep 20 05:57:48.158 INFO kablam! 
Sep 20 05:57:48.158 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 05:57:48.162 INFO kablam! su: No module specific data is present
Sep 20 05:57:49.321 INFO running `"docker" "rm" "-f" "496c2345f1f5b11c504ba14733202c2b8c89138f8c67883d40cd0e0021da4681"`
Sep 20 05:57:49.402 INFO blam! 496c2345f1f5b11c504ba14733202c2b8c89138f8c67883d40cd0e0021da4681