Sep 10 13:18:08.796 INFO checking panic-halt-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:18:08.797 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:18:08.797 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:18:08.972 INFO blam! 9877bece6645ec417f2261dab501dbdbee53f997668c6cf9f174880cad6e9b5e
Sep 10 13:18:08.974 INFO running `"docker" "start" "-a" "9877bece6645ec417f2261dab501dbdbee53f997668c6cf9f174880cad6e9b5e"`
Sep 10 13:18:09.583 INFO kablam! usermod: no changes
Sep 10 13:18:09.658 INFO kablam!     Checking panic-halt v0.1.0 (file:///source)
Sep 10 13:18:09.784 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 13:18:09.784 INFO kablam!   --> src/lib.rs:26:1
Sep 10 13:18:09.784 INFO kablam!    |
Sep 10 13:18:09.784 INFO kablam! 26 | #[panic_implementation]
Sep 10 13:18:09.784 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 10 13:18:09.794 INFO kablam!    |
Sep 10 13:18:09.794 INFO kablam! note: lint level defined here
Sep 10 13:18:09.794 INFO kablam!   --> src/lib.rs:18:9
Sep 10 13:18:09.794 INFO kablam!    |
Sep 10 13:18:09.794 INFO kablam! 18 | #![deny(warnings)]
Sep 10 13:18:09.794 INFO kablam!    |         ^^^^^^^^
Sep 10 13:18:09.795 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 13:18:09.795 INFO kablam! 
Sep 10 13:18:09.938 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 13:18:09.938 INFO kablam!   --> src/lib.rs:26:1
Sep 10 13:18:09.938 INFO kablam!    |
Sep 10 13:18:09.938 INFO kablam! 26 | #[panic_implementation]
Sep 10 13:18:09.938 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 10 13:18:09.938 INFO kablam!    |
Sep 10 13:18:09.938 INFO kablam! note: lint level defined here
Sep 10 13:18:09.938 INFO kablam!   --> src/lib.rs:18:9
Sep 10 13:18:09.938 INFO kablam!    |
Sep 10 13:18:09.939 INFO kablam! 18 | #![deny(warnings)]
Sep 10 13:18:09.939 INFO kablam!    |         ^^^^^^^^
Sep 10 13:18:09.939 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 13:18:09.939 INFO kablam! 
Sep 10 13:18:09.939 INFO kablam! error[E0152]: duplicate lang item found: `panic_impl`.
Sep 10 13:18:09.939 INFO kablam!   --> src/lib.rs:27:1
Sep 10 13:18:09.939 INFO kablam!    |
Sep 10 13:18:09.939 INFO kablam! 27 | / fn panic(info: &PanicInfo) -> ! {
Sep 10 13:18:09.939 INFO kablam! 28 | |     loop {
Sep 10 13:18:09.939 INFO kablam! 29 | |         unsafe {
Sep 10 13:18:09.939 INFO kablam! 30 | |             ptr::read_volatile(&info);
Sep 10 13:18:09.939 INFO kablam! 31 | |         }
Sep 10 13:18:09.939 INFO kablam! 32 | |     }
Sep 10 13:18:09.939 INFO kablam! 33 | | }
Sep 10 13:18:09.939 INFO kablam!    | |_^
Sep 10 13:18:09.939 INFO kablam!    |
Sep 10 13:18:09.939 INFO kablam!    = note: first defined in crate `std`.
Sep 10 13:18:09.939 INFO kablam! 
Sep 10 13:18:09.943 INFO kablam! error: aborting due to previous error
Sep 10 13:18:09.946 INFO kablam! 
Sep 10 13:18:09.946 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 10 13:18:09.950 INFO kablam! error: Could not compile `panic-halt`.
Sep 10 13:18:09.950 INFO kablam! 
Sep 10 13:18:09.950 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 13:18:09.951 INFO kablam! su: No module specific data is present
Sep 10 13:18:10.432 INFO running `"docker" "rm" "-f" "9877bece6645ec417f2261dab501dbdbee53f997668c6cf9f174880cad6e9b5e"`
Sep 10 13:18:10.546 INFO blam! 9877bece6645ec417f2261dab501dbdbee53f997668c6cf9f174880cad6e9b5e