Nov 30 12:13:28.997 INFO checking AleVul/kernel_playground against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:13:28.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 12:13:29.308 INFO [stdout] 8a554371798edcd391373a1d916c69faf07df04ec0b385cb415535b28da61a9b
Nov 30 12:13:29.310 INFO running `"docker" "start" "-a" "8a554371798edcd391373a1d916c69faf07df04ec0b385cb415535b28da61a9b"`
Nov 30 12:13:30.256 INFO [stderr] usermod: no changes
Nov 30 12:13:30.348 INFO [stderr]     Checking bitflags v1.0.4
Nov 30 12:13:30.348 INFO [stderr]     Checking ux v0.1.2
Nov 30 12:13:30.348 INFO [stderr]     Checking usize_conversions v0.2.0
Nov 30 12:13:30.356 INFO [stderr]     Checking bit_field v0.9.0
Nov 30 12:13:30.409 INFO [stderr]     Checking x86_64 v0.2.11
Nov 30 12:13:32.108 INFO [stderr]     Checking bootloader_precompiled v0.3.0
Nov 30 12:13:33.005 INFO [stderr]     Checking kernel_playground v0.1.0 (/source)
Nov 30 12:13:34.236 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Nov 30 12:13:34.236 INFO [stderr]   --> src/main.rs:32:1
Nov 30 12:13:34.237 INFO [stderr]    |
Nov 30 12:13:34.237 INFO [stderr] 32 | / fn panic(_info: &PanicInfo) -> ! {
Nov 30 12:13:34.237 INFO [stderr] 33 | |     loop {}
Nov 30 12:13:34.237 INFO [stderr] 34 | | }
Nov 30 12:13:34.238 INFO [stderr]    | |_^
Nov 30 12:13:34.238 INFO [stderr]    |
Nov 30 12:13:34.238 INFO [stderr]    = note: first defined in crate `std`.
Nov 30 12:13:34.238 INFO [stderr] 
Nov 30 12:13:34.272 INFO [stderr] error: aborting due to previous error
Nov 30 12:13:34.273 INFO [stderr] 
Nov 30 12:13:34.273 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Nov 30 12:13:34.277 INFO [stderr] error: Could not compile `kernel_playground`.
Nov 30 12:13:34.277 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 12:13:40.608 INFO [stderr] error: build failed
Nov 30 12:13:40.608 INFO [stderr] su: No module specific data is present
Nov 30 12:13:41.144 INFO running `"docker" "inspect" "8a554371798edcd391373a1d916c69faf07df04ec0b385cb415535b28da61a9b"`
Nov 30 12:13:41.414 INFO running `"docker" "rm" "-f" "8a554371798edcd391373a1d916c69faf07df04ec0b385cb415535b28da61a9b"`
Nov 30 12:13:41.626 INFO [stdout] 8a554371798edcd391373a1d916c69faf07df04ec0b385cb415535b28da61a9b