Nov 30 02:37:22.428 INFO checking gdberrio/rustos against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:37:22.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:37:22.866 INFO [stdout] 1b04efbc1932b39e9675d9f01bc6cafd0033f128bbee86f5d826a812cb82edaf
Nov 30 02:37:22.868 INFO running `"docker" "start" "-a" "1b04efbc1932b39e9675d9f01bc6cafd0033f128bbee86f5d826a812cb82edaf"`
Nov 30 02:37:24.350 INFO [stderr] usermod: no changes
Nov 30 02:37:24.401 INFO [stderr]     Checking os_bootinfo v0.2.1
Nov 30 02:37:24.728 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Nov 30 02:37:24.856 INFO [stderr]     Checking rustos v0.1.0 (/source)
Nov 30 02:37:25.068 INFO [stderr] warning: the feature `panic_handler` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 30 02:37:25.068 INFO [stderr]  --> src/main.rs:1:12
Nov 30 02:37:25.068 INFO [stderr]   |
Nov 30 02:37:25.068 INFO [stderr] 1 | #![feature(panic_handler)]
Nov 30 02:37:25.068 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 30 02:37:25.096 INFO [stderr]   |
Nov 30 02:37:25.096 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 02:37:25.096 INFO [stderr] 
Nov 30 02:37:25.304 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Nov 30 02:37:25.304 INFO [stderr]   --> src/main.rs:13:1
Nov 30 02:37:25.304 INFO [stderr]    |
Nov 30 02:37:25.304 INFO [stderr] 13 | / fn panic(_info: &PanicInfo) -> ! {
Nov 30 02:37:25.304 INFO [stderr] 14 | |     unsafe { intrinsics::abort() }
Nov 30 02:37:25.304 INFO [stderr] 15 | | }
Nov 30 02:37:25.304 INFO [stderr]    | |_^
Nov 30 02:37:25.304 INFO [stderr]    |
Nov 30 02:37:25.304 INFO [stderr]    = note: first defined in crate `std`.
Nov 30 02:37:25.304 INFO [stderr] 
Nov 30 02:37:25.312 INFO [stderr] error: aborting due to previous error
Nov 30 02:37:25.312 INFO [stderr] 
Nov 30 02:37:25.312 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Nov 30 02:37:25.315 INFO [stderr] error: Could not compile `rustos`.
Nov 30 02:37:25.315 INFO [stderr] 
Nov 30 02:37:25.315 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 02:37:25.316 INFO [stderr] su: No module specific data is present
Nov 30 02:37:25.874 INFO running `"docker" "inspect" "1b04efbc1932b39e9675d9f01bc6cafd0033f128bbee86f5d826a812cb82edaf"`
Nov 30 02:37:26.208 INFO running `"docker" "rm" "-f" "1b04efbc1932b39e9675d9f01bc6cafd0033f128bbee86f5d826a812cb82edaf"`
Nov 30 02:37:26.548 INFO [stdout] 1b04efbc1932b39e9675d9f01bc6cafd0033f128bbee86f5d826a812cb82edaf