Oct 12 18:32:44.658 INFO checking le-bananafish/kernel-starter against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:32:44.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:32:44.980 INFO blam! 83950a2de667cc85a4160253fa4c0d01373f699eb836a5a5d415ce90a6bb99eb
Oct 12 18:32:44.984 INFO running `"docker" "start" "-a" "83950a2de667cc85a4160253fa4c0d01373f699eb836a5a5d415ce90a6bb99eb"`
Oct 12 18:32:45.514 INFO kablam! usermod: no changes
Oct 12 18:32:45.561 INFO kablam!     Checking kernel-starter-18-10-05 v0.1.0 (/source)
Oct 12 18:32:45.913 INFO kablam! error[E0152]: duplicate lang item found: `panic_impl`.
Oct 12 18:32:45.913 INFO kablam!   --> src/main.rs:8:1
Oct 12 18:32:45.913 INFO kablam!    |
Oct 12 18:32:45.914 INFO kablam! 8  | / fn panic(_info: &PanicInfo) -> ! {
Oct 12 18:32:45.914 INFO kablam! 9  | |     loop {}
Oct 12 18:32:45.914 INFO kablam! 10 | | }
Oct 12 18:32:45.914 INFO kablam!    | |_^
Oct 12 18:32:45.915 INFO kablam!    |
Oct 12 18:32:45.915 INFO kablam!    = note: first defined in crate `std`.
Oct 12 18:32:45.915 INFO kablam! 
Oct 12 18:32:45.916 INFO kablam! error: aborting due to previous error
Oct 12 18:32:45.916 INFO kablam! 
Oct 12 18:32:45.916 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Oct 12 18:32:45.922 INFO kablam! error: Could not compile `kernel-starter-18-10-05`.
Oct 12 18:32:45.922 INFO kablam! 
Oct 12 18:32:45.922 INFO kablam! To learn more, run the command again with --verbose.
Oct 12 18:32:45.929 INFO kablam! su: No module specific data is present
Oct 12 18:32:46.435 INFO running `"docker" "rm" "-f" "83950a2de667cc85a4160253fa4c0d01373f699eb836a5a5d415ce90a6bb99eb"`
Oct 12 18:32:46.792 INFO blam! 83950a2de667cc85a4160253fa4c0d01373f699eb836a5a5d415ce90a6bb99eb