Nov 28 05:00:45.733 INFO checking gdberrio/rustos against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:00:45.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 05:00:46.096 INFO [stdout] 8ecc1e421707c5f85f6591c685f34ac5b69f5e46f9c001ef0d07e5c1ce23477e
Nov 28 05:00:46.097 INFO running `"docker" "start" "-a" "8ecc1e421707c5f85f6591c685f34ac5b69f5e46f9c001ef0d07e5c1ce23477e"`
Nov 28 05:00:47.376 INFO [stderr] usermod: no changes
Nov 28 05:00:47.468 INFO [stderr]     Checking rustos v0.1.0 (/source)
Nov 28 05:00:47.672 INFO [stderr] warning: the feature `panic_handler` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 28 05:00:47.672 INFO [stderr]  --> src/main.rs:1:12
Nov 28 05:00:47.672 INFO [stderr]   |
Nov 28 05:00:47.672 INFO [stderr] 1 | #![feature(panic_handler)]
Nov 28 05:00:47.673 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 28 05:00:47.673 INFO [stderr]   |
Nov 28 05:00:47.673 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 05:00:47.673 INFO [stderr] 
Nov 28 05:00:48.016 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Nov 28 05:00:48.016 INFO [stderr]   --> src/main.rs:13:1
Nov 28 05:00:48.017 INFO [stderr]    |
Nov 28 05:00:48.017 INFO [stderr] 13 | / fn panic(_info: &PanicInfo) -> ! {
Nov 28 05:00:48.017 INFO [stderr] 14 | |     unsafe { intrinsics::abort() }
Nov 28 05:00:48.017 INFO [stderr] 15 | | }
Nov 28 05:00:48.017 INFO [stderr]    | |_^
Nov 28 05:00:48.017 INFO [stderr]    |
Nov 28 05:00:48.017 INFO [stderr]    = note: first defined in crate `std`.
Nov 28 05:00:48.017 INFO [stderr] 
Nov 28 05:00:48.020 INFO [stderr] error: aborting due to previous error
Nov 28 05:00:48.020 INFO [stderr] 
Nov 28 05:00:48.020 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Nov 28 05:00:48.036 INFO [stderr] error: Could not compile `rustos`.
Nov 28 05:00:48.036 INFO [stderr] 
Nov 28 05:00:48.036 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 05:00:48.036 INFO [stderr] su: No module specific data is present
Nov 28 05:00:48.574 INFO running `"docker" "inspect" "8ecc1e421707c5f85f6591c685f34ac5b69f5e46f9c001ef0d07e5c1ce23477e"`
Nov 28 05:00:48.844 INFO running `"docker" "rm" "-f" "8ecc1e421707c5f85f6591c685f34ac5b69f5e46f9c001ef0d07e5c1ce23477e"`
Nov 28 05:00:49.144 INFO [stdout] 8ecc1e421707c5f85f6591c685f34ac5b69f5e46f9c001ef0d07e5c1ce23477e