Sep 10 13:18:23.472 INFO checking panic-abort-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:18:23.472 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:18:23.472 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:18:23.652 INFO blam! 79a8dfebb247c2001667bf99ea2865edf3f2d0b38a80c15e8db84701d5948520
Sep 10 13:18:23.654 INFO running `"docker" "start" "-a" "79a8dfebb247c2001667bf99ea2865edf3f2d0b38a80c15e8db84701d5948520"`
Sep 10 13:18:24.242 INFO kablam! usermod: no changes
Sep 10 13:18:24.269 INFO kablam!     Checking panic-abort v0.2.0 (file:///source)
Sep 10 13:18:24.330 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 10 13:18:24.330 INFO kablam!   --> src/lib.rs:28:1
Sep 10 13:18:24.330 INFO kablam!    |
Sep 10 13:18:24.330 INFO kablam! 28 | #[panic_implementation]
Sep 10 13:18:24.330 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 10 13:18:24.330 INFO kablam!    |
Sep 10 13:18:24.330 INFO kablam! note: lint level defined here
Sep 10 13:18:24.330 INFO kablam!   --> src/lib.rs:20:9
Sep 10 13:18:24.330 INFO kablam!    |
Sep 10 13:18:24.330 INFO kablam! 20 | #![deny(warnings)]
Sep 10 13:18:24.330 INFO kablam!    |         ^^^^^^^^
Sep 10 13:18:24.330 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 13:18:24.331 INFO kablam! 
Sep 10 13:18:24.490 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 10 13:18:24.490 INFO kablam!   --> src/lib.rs:28:1
Sep 10 13:18:24.490 INFO kablam!    |
Sep 10 13:18:24.490 INFO kablam! 28 | #[panic_implementation]
Sep 10 13:18:24.490 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 10 13:18:24.490 INFO kablam!    |
Sep 10 13:18:24.490 INFO kablam! note: lint level defined here
Sep 10 13:18:24.490 INFO kablam!   --> src/lib.rs:20:9
Sep 10 13:18:24.490 INFO kablam!    |
Sep 10 13:18:24.490 INFO kablam! 20 | #![deny(warnings)]
Sep 10 13:18:24.490 INFO kablam!    |         ^^^^^^^^
Sep 10 13:18:24.490 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 13:18:24.490 INFO kablam! 
Sep 10 13:18:24.490 INFO kablam! error[E0152]: duplicate lang item found: `panic_impl`.
Sep 10 13:18:24.490 INFO kablam!   --> src/lib.rs:29:1
Sep 10 13:18:24.490 INFO kablam!    |
Sep 10 13:18:24.490 INFO kablam! 29 | / fn panic(_info: &PanicInfo) -> ! {
Sep 10 13:18:24.490 INFO kablam! 30 | |     unsafe { intrinsics::abort() }
Sep 10 13:18:24.490 INFO kablam! 31 | | }
Sep 10 13:18:24.490 INFO kablam!    | |_^
Sep 10 13:18:24.490 INFO kablam!    |
Sep 10 13:18:24.490 INFO kablam!    = note: first defined in crate `std`.
Sep 10 13:18:24.490 INFO kablam! 
Sep 10 13:18:24.490 INFO kablam! error: aborting due to previous error
Sep 10 13:18:24.490 INFO kablam! 
Sep 10 13:18:24.490 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 10 13:18:24.497 INFO kablam! error: Could not compile `panic-abort`.
Sep 10 13:18:24.497 INFO kablam! 
Sep 10 13:18:24.497 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 13:18:24.498 INFO kablam! su: No module specific data is present
Sep 10 13:18:24.984 INFO running `"docker" "rm" "-f" "79a8dfebb247c2001667bf99ea2865edf3f2d0b38a80c15e8db84701d5948520"`
Sep 10 13:18:25.077 INFO blam! 79a8dfebb247c2001667bf99ea2865edf3f2d0b38a80c15e8db84701d5948520