Aug 31 03:38:42.875 INFO checking niklasad1/nrf52dk-rs against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 03:38:42.875 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 03:38:42.875 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 03:38:43.126 INFO blam! 9c831b7b0604cf29d37760b781025da5e8c7b8a6f76587bc42a9d2b2b530c05d
Aug 31 03:38:43.128 INFO running `"docker" "start" "-a" "9c831b7b0604cf29d37760b781025da5e8c7b8a6f76587bc42a9d2b2b530c05d"`
Aug 31 03:38:44.000 INFO kablam!    Compiling cc v1.0.18
Aug 31 03:38:44.000 INFO kablam!     Checking vcell v0.1.0
Aug 31 03:38:44.000 INFO kablam!     Checking aligned v0.2.0
Aug 31 03:38:44.006 INFO kablam!     Checking bare-metal v0.2.0
Aug 31 03:38:44.007 INFO kablam!     Checking tock-registers v0.1.0
Aug 31 03:38:44.594 INFO kablam!     Checking volatile-register v0.2.0
Aug 31 03:38:50.805 INFO kablam!    Compiling cortex-m v0.5.2
Aug 31 03:38:53.019 INFO kablam!     Checking nrf52dk-rs v0.0.1 (file:///source)
Aug 31 03:38:53.617 INFO kablam! error[E0152]: duplicate lang item found: `start`.
Aug 31 03:38:53.617 INFO kablam!  --> src/lang_items.rs:3:1
Aug 31 03:38:53.617 INFO kablam!   |
Aug 31 03:38:53.617 INFO kablam! 3 | / extern "C" fn start<T>(main: fn() -> T, _argc: isize, _argv: *const *const u8) -> i32
Aug 31 03:38:53.617 INFO kablam! 4 | | where
Aug 31 03:38:53.617 INFO kablam! 5 | |     T: Termination,
Aug 31 03:38:53.617 INFO kablam! 6 | | {
Aug 31 03:38:53.617 INFO kablam! 7 | |     main();
Aug 31 03:38:53.617 INFO kablam! 8 | |     0
Aug 31 03:38:53.617 INFO kablam! 9 | | }
Aug 31 03:38:53.617 INFO kablam!   | |_^
Aug 31 03:38:53.618 INFO kablam!   |
Aug 31 03:38:53.618 INFO kablam!   = note: first defined in crate `std`.
Aug 31 03:38:53.618 INFO kablam! 
Aug 31 03:38:53.618 INFO kablam! error[E0152]: duplicate lang item found: `termination`.
Aug 31 03:38:53.618 INFO kablam!   --> src/lang_items.rs:12:1
Aug 31 03:38:53.618 INFO kablam!    |
Aug 31 03:38:53.618 INFO kablam! 12 | / pub trait Termination {
Aug 31 03:38:53.618 INFO kablam! 13 | |     fn report(self) -> i32;
Aug 31 03:38:53.619 INFO kablam! 14 | | }
Aug 31 03:38:53.619 INFO kablam!    | |_^
Aug 31 03:38:53.619 INFO kablam!    |
Aug 31 03:38:53.619 INFO kablam!    = note: first defined in crate `std`.
Aug 31 03:38:53.619 INFO kablam! 
Aug 31 03:38:53.710 INFO kablam! error: aborting due to 2 previous errors
Aug 31 03:38:53.711 INFO kablam! 
Aug 31 03:38:53.712 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Aug 31 03:38:53.722 INFO kablam! error: Could not compile `nrf52dk-rs`.
Aug 31 03:38:53.723 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 03:38:54.775 INFO kablam! error: build failed
Aug 31 03:38:54.777 INFO kablam! su: No module specific data is present
Aug 31 03:38:55.322 INFO running `"docker" "rm" "-f" "9c831b7b0604cf29d37760b781025da5e8c7b8a6f76587bc42a9d2b2b530c05d"`
Aug 31 03:38:55.475 INFO blam! 9c831b7b0604cf29d37760b781025da5e8c7b8a6f76587bc42a9d2b2b530c05d