Sep 03 21:04:47.225 INFO checking niklasad1/nrf52dk-rs against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 03 21:04:47.225 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 03 21:04:47.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:04:47.467 INFO blam! dd0302fa4346390d654fb047e851c8390d2db5a77314e6a44a7092cf7df8df12
Sep 03 21:04:47.469 INFO running `"docker" "start" "-a" "dd0302fa4346390d654fb047e851c8390d2db5a77314e6a44a7092cf7df8df12"`
Sep 03 21:04:48.385 INFO kablam!    Compiling cortex-m v0.5.6
Sep 03 21:04:48.385 INFO kablam!     Checking vcell v0.1.0
Sep 03 21:04:48.385 INFO kablam!     Checking aligned v0.2.0
Sep 03 21:04:48.385 INFO kablam!     Checking bare-metal v0.2.3
Sep 03 21:04:48.385 INFO kablam!     Checking tock-registers v0.1.0
Sep 03 21:04:48.927 INFO kablam!     Checking volatile-register v0.2.0
Sep 03 21:04:51.991 INFO kablam!     Checking nrf52dk-rs v0.2.0 (file:///source)
Sep 03 21:04:52.523 INFO kablam! error[E0152]: duplicate lang item found: `start`.
Sep 03 21:04:52.523 INFO kablam!  --> src/lang_items.rs:3:1
Sep 03 21:04:52.523 INFO kablam!   |
Sep 03 21:04:52.523 INFO kablam! 3 | / extern "C" fn start<T>(main: fn() -> T, _argc: isize, _argv: *const *const u8) -> i32
Sep 03 21:04:52.524 INFO kablam! 4 | | where
Sep 03 21:04:52.524 INFO kablam! 5 | |     T: Termination,
Sep 03 21:04:52.524 INFO kablam! 6 | | {
Sep 03 21:04:52.524 INFO kablam! 7 | |     main();
Sep 03 21:04:52.524 INFO kablam! 8 | |     0
Sep 03 21:04:52.524 INFO kablam! 9 | | }
Sep 03 21:04:52.524 INFO kablam!   | |_^
Sep 03 21:04:52.524 INFO kablam!   |
Sep 03 21:04:52.524 INFO kablam!   = note: first defined in crate `std`.
Sep 03 21:04:52.524 INFO kablam! 
Sep 03 21:04:52.524 INFO kablam! error[E0152]: duplicate lang item found: `termination`.
Sep 03 21:04:52.524 INFO kablam!   --> src/lang_items.rs:12:1
Sep 03 21:04:52.524 INFO kablam!    |
Sep 03 21:04:52.524 INFO kablam! 12 | / pub trait Termination {
Sep 03 21:04:52.524 INFO kablam! 13 | |     fn report(self) -> i32;
Sep 03 21:04:52.524 INFO kablam! 14 | | }
Sep 03 21:04:52.525 INFO kablam!    | |_^
Sep 03 21:04:52.525 INFO kablam!    |
Sep 03 21:04:52.525 INFO kablam!    = note: first defined in crate `std`.
Sep 03 21:04:52.525 INFO kablam! 
Sep 03 21:04:53.240 INFO kablam! error: aborting due to 2 previous errors
Sep 03 21:04:53.240 INFO kablam! 
Sep 03 21:04:53.240 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 03 21:04:53.248 INFO kablam! error: Could not compile `nrf52dk-rs`.
Sep 03 21:04:53.248 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 21:04:53.514 INFO kablam! error: build failed
Sep 03 21:04:53.516 INFO kablam! su: No module specific data is present
Sep 03 21:04:54.142 INFO running `"docker" "rm" "-f" "dd0302fa4346390d654fb047e851c8390d2db5a77314e6a44a7092cf7df8df12"`
Sep 03 21:04:54.299 INFO blam! dd0302fa4346390d654fb047e851c8390d2db5a77314e6a44a7092cf7df8df12