Apr 19 01:16:05.150 INFO testing bow-1.0.3 against try#ecb60b3c2f42741c46899792e9c932714c8a3147 for pr-49799 Apr 19 01:16:05.150 INFO running: cargo +ecb60b3c2f42741c46899792e9c932714c8a3147 check --frozen --all --all-targets Apr 19 01:16:05.151 INFO creating container for: cargo +ecb60b3c2f42741c46899792e9c932714c8a3147 check --frozen --all --all-targets Apr 19 01:16:05.151 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/main/pr-49799/try#ecb60b3c2f42741c46899792e9c932714c8a3147:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-49799/try#ecb60b3c2f42741c46899792e9c932714c8a3147:/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 +ecb60b3c2f42741c46899792e9c932714c8a3147 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Apr 19 01:16:05.242 INFO blam! b8b044e4229efb78cf2ee671085d0eb65ddffbbb66965b3aeba8330b0fbfa984 Apr 19 01:16:05.243 INFO running `"docker" "start" "-a" "b8b044e4229efb78cf2ee671085d0eb65ddffbbb66965b3aeba8330b0fbfa984"` Apr 19 01:16:06.018 INFO kablam! Compiling bow v1.0.3 (file:///source) Apr 19 01:16:06.286 INFO kablam! error[E0119]: conflicting implementations of trait `std::convert::Into>` for type `Bow<'_, _>`: Apr 19 01:16:06.286 INFO kablam! --> src/lib.rs:124:1 Apr 19 01:16:06.286 INFO kablam! | Apr 19 01:16:06.286 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into> for Bow<'a, T> { Apr 19 01:16:06.286 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Apr 19 01:16:06.286 INFO kablam! | Apr 19 01:16:06.286 INFO kablam! = note: conflicting implementation in crate `core`: Apr 19 01:16:06.286 INFO kablam! - impl std::convert::Into for T Apr 19 01:16:06.286 INFO kablam! where U: std::convert::From; Apr 19 01:16:06.286 INFO kablam! = note: downstream crates may implement trait `std::convert::From>` for type `std::boxed::Box<_>` Apr 19 01:16:06.286 INFO kablam! Apr 19 01:16:06.302 INFO kablam! error: aborting due to previous error Apr 19 01:16:06.302 INFO kablam! Apr 19 01:16:06.302 INFO kablam! For more information about this error, try `rustc --explain E0119`. Apr 19 01:16:06.312 INFO kablam! error: Could not compile `bow`. Apr 19 01:16:06.312 INFO kablam! warning: build failed, waiting for other jobs to finish... Apr 19 01:16:06.321 INFO kablam! error[E0119]: conflicting implementations of trait `std::convert::Into>` for type `Bow<'_, _>`: Apr 19 01:16:06.321 INFO kablam! --> src/lib.rs:124:1 Apr 19 01:16:06.321 INFO kablam! | Apr 19 01:16:06.321 INFO kablam! 124 | impl<'a, T: 'a + ToBox + ?Sized> Into> for Bow<'a, T> { Apr 19 01:16:06.321 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Apr 19 01:16:06.321 INFO kablam! | Apr 19 01:16:06.321 INFO kablam! = note: conflicting implementation in crate `core`: Apr 19 01:16:06.321 INFO kablam! - impl std::convert::Into for T Apr 19 01:16:06.321 INFO kablam! where U: std::convert::From; Apr 19 01:16:06.321 INFO kablam! = note: downstream crates may implement trait `std::convert::From>` for type `std::boxed::Box<_>` Apr 19 01:16:06.321 INFO kablam! Apr 19 01:16:06.338 INFO kablam! error: aborting due to previous error Apr 19 01:16:06.338 INFO kablam! Apr 19 01:16:06.338 INFO kablam! For more information about this error, try `rustc --explain E0119`. Apr 19 01:16:06.349 INFO kablam! error: Could not compile `bow`. Apr 19 01:16:06.349 INFO kablam! Apr 19 01:16:06.349 INFO kablam! To learn more, run the command again with --verbose. Apr 19 01:16:06.350 INFO kablam! su: No module specific data is present Apr 19 01:16:06.653 INFO running `"docker" "rm" "-f" "b8b044e4229efb78cf2ee671085d0eb65ddffbbb66965b3aeba8330b0fbfa984"` Apr 19 01:16:06.675 INFO blam! b8b044e4229efb78cf2ee671085d0eb65ddffbbb66965b3aeba8330b0fbfa984