Sep 05 17:57:32.648 INFO checking niklasad1/nrf52dk-rs against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 17:57:32.648 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 17:57:32.649 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 17:57:33.119 INFO blam! 456f38c355b0eb3f99608c4b8e9c688f82e7b0210bbc8d735cd360280361aa92
Sep 05 17:57:33.121 INFO running `"docker" "start" "-a" "456f38c355b0eb3f99608c4b8e9c688f82e7b0210bbc8d735cd360280361aa92"`
Sep 05 17:57:35.293 INFO kablam! usermod: no changes
Sep 05 17:57:35.345 INFO kablam!     Checking vcell v0.1.0
Sep 05 17:57:35.345 INFO kablam!    Compiling cortex-m v0.5.6
Sep 05 17:57:35.345 INFO kablam!     Checking aligned v0.2.0
Sep 05 17:57:35.345 INFO kablam!     Checking bare-metal v0.2.3
Sep 05 17:57:35.346 INFO kablam!     Checking tock-registers v0.1.0
Sep 05 17:57:35.929 INFO kablam!     Checking volatile-register v0.2.0
Sep 05 17:57:38.694 INFO kablam!     Checking nrf52dk-rs v0.2.0 (file:///source)
Sep 05 17:57:39.329 INFO kablam! error[E0152]: duplicate lang item found: `start`.
Sep 05 17:57:39.329 INFO kablam!  --> src/lang_items.rs:3:1
Sep 05 17:57:39.329 INFO kablam!   |
Sep 05 17:57:39.329 INFO kablam! 3 | / extern "C" fn start<T>(main: fn() -> T, _argc: isize, _argv: *const *const u8) -> i32
Sep 05 17:57:39.329 INFO kablam! 4 | | where
Sep 05 17:57:39.329 INFO kablam! 5 | |     T: Termination,
Sep 05 17:57:39.329 INFO kablam! 6 | | {
Sep 05 17:57:39.329 INFO kablam! 7 | |     main();
Sep 05 17:57:39.329 INFO kablam! 8 | |     0
Sep 05 17:57:39.330 INFO kablam! 9 | | }
Sep 05 17:57:39.330 INFO kablam!   | |_^
Sep 05 17:57:39.334 INFO kablam!   |
Sep 05 17:57:39.334 INFO kablam!   = note: first defined in crate `std`.
Sep 05 17:57:39.334 INFO kablam! 
Sep 05 17:57:39.334 INFO kablam! error[E0152]: duplicate lang item found: `termination`.
Sep 05 17:57:39.334 INFO kablam!   --> src/lang_items.rs:12:1
Sep 05 17:57:39.334 INFO kablam!    |
Sep 05 17:57:39.334 INFO kablam! 12 | / pub trait Termination {
Sep 05 17:57:39.334 INFO kablam! 13 | |     fn report(self) -> i32;
Sep 05 17:57:39.334 INFO kablam! 14 | | }
Sep 05 17:57:39.334 INFO kablam!    | |_^
Sep 05 17:57:39.334 INFO kablam!    |
Sep 05 17:57:39.334 INFO kablam!    = note: first defined in crate `std`.
Sep 05 17:57:39.334 INFO kablam! 
Sep 05 17:57:39.802 INFO kablam! error: aborting due to 2 previous errors
Sep 05 17:57:39.802 INFO kablam! 
Sep 05 17:57:39.802 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 05 17:57:39.813 INFO kablam! error: Could not compile `nrf52dk-rs`.
Sep 05 17:57:39.813 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 17:57:39.876 INFO kablam! error: build failed
Sep 05 17:57:39.878 INFO kablam! su: No module specific data is present
Sep 05 17:57:40.878 INFO running `"docker" "rm" "-f" "456f38c355b0eb3f99608c4b8e9c688f82e7b0210bbc8d735cd360280361aa92"`
Sep 05 17:57:41.175 INFO blam! 456f38c355b0eb3f99608c4b8e9c688f82e7b0210bbc8d735cd360280361aa92