Sep 19 12:44:23.140 INFO checking niklasad1/nrf52dk-rs against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 12:44:23.140 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 12:44:23.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 12:44:23.735 INFO blam! 8aefaa19696ca1e0cde5ee742432888bce0bd6d6876bfcd5f4bf2f9820f0542a
Sep 19 12:44:23.739 INFO running `"docker" "start" "-a" "8aefaa19696ca1e0cde5ee742432888bce0bd6d6876bfcd5f4bf2f9820f0542a"`
Sep 19 12:44:25.278 INFO kablam! usermod: no changes
Sep 19 12:44:25.387 INFO kablam!    Compiling cortex-m v0.5.6
Sep 19 12:44:25.387 INFO kablam!     Checking vcell v0.1.0
Sep 19 12:44:25.387 INFO kablam!     Checking aligned v0.2.0
Sep 19 12:44:25.387 INFO kablam!     Checking bare-metal v0.2.3
Sep 19 12:44:25.396 INFO kablam!     Checking tock-registers v0.1.0
Sep 19 12:44:25.944 INFO kablam!     Checking volatile-register v0.2.0
Sep 19 12:44:28.159 INFO kablam!     Checking nrf52dk-rs v0.2.0 (/source)
Sep 19 12:44:28.655 INFO kablam! error[E0152]: duplicate lang item found: `start`.
Sep 19 12:44:28.655 INFO kablam!  --> src/lang_items.rs:3:1
Sep 19 12:44:28.655 INFO kablam!   |
Sep 19 12:44:28.655 INFO kablam! 3 | / extern "C" fn start<T>(main: fn() -> T, _argc: isize, _argv: *const *const u8) -> i32
Sep 19 12:44:28.655 INFO kablam! 4 | | where
Sep 19 12:44:28.655 INFO kablam! 5 | |     T: Termination,
Sep 19 12:44:28.655 INFO kablam! 6 | | {
Sep 19 12:44:28.655 INFO kablam! 7 | |     main();
Sep 19 12:44:28.655 INFO kablam! 8 | |     0
Sep 19 12:44:28.655 INFO kablam! 9 | | }
Sep 19 12:44:28.655 INFO kablam!   | |_^
Sep 19 12:44:28.655 INFO kablam!   |
Sep 19 12:44:28.655 INFO kablam!   = note: first defined in crate `std`.
Sep 19 12:44:28.655 INFO kablam! 
Sep 19 12:44:28.655 INFO kablam! error[E0152]: duplicate lang item found: `termination`.
Sep 19 12:44:28.655 INFO kablam!   --> src/lang_items.rs:12:1
Sep 19 12:44:28.655 INFO kablam!    |
Sep 19 12:44:28.655 INFO kablam! 12 | / pub trait Termination {
Sep 19 12:44:28.655 INFO kablam! 13 | |     fn report(self) -> i32;
Sep 19 12:44:28.655 INFO kablam! 14 | | }
Sep 19 12:44:28.655 INFO kablam!    | |_^
Sep 19 12:44:28.655 INFO kablam!    |
Sep 19 12:44:28.656 INFO kablam!    = note: first defined in crate `std`.
Sep 19 12:44:28.656 INFO kablam! 
Sep 19 12:44:29.375 INFO kablam! error: aborting due to 2 previous errors
Sep 19 12:44:29.375 INFO kablam! 
Sep 19 12:44:29.375 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 19 12:44:29.392 INFO kablam! error: Could not compile `nrf52dk-rs`.
Sep 19 12:44:29.392 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 12:44:29.559 INFO kablam! warning: the feature `panic_handler` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 19 12:44:29.559 INFO kablam!   --> src/lib.rs:15:79
Sep 19 12:44:29.559 INFO kablam!    |
Sep 19 12:44:29.559 INFO kablam! 15 | #![feature(asm, extern_prelude, lang_items, start, naked_functions, const_fn, panic_handler)]
Sep 19 12:44:29.559 INFO kablam!    |                                                                               ^^^^^^^^^^^^^
Sep 19 12:44:29.559 INFO kablam!    |
Sep 19 12:44:29.559 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 12:44:29.559 INFO kablam! 
Sep 19 12:44:29.687 INFO kablam! error: build failed
Sep 19 12:44:29.687 INFO kablam! su: No module specific data is present
Sep 19 12:44:31.007 INFO running `"docker" "rm" "-f" "8aefaa19696ca1e0cde5ee742432888bce0bd6d6876bfcd5f4bf2f9820f0542a"`
Sep 19 12:44:31.318 INFO blam! 8aefaa19696ca1e0cde5ee742432888bce0bd6d6876bfcd5f4bf2f9820f0542a