Nov 28 00:12:18.951 INFO checking mrsweaters/nutbutter-os against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:12:18.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:12:19.102 INFO [stdout] fe676e03f80bbafe0f7e6f8421fd8f3e123056083f9fc1b1d4375d5a54d59647
Nov 28 00:12:19.102 INFO running `"docker" "start" "-a" "fe676e03f80bbafe0f7e6f8421fd8f3e123056083f9fc1b1d4375d5a54d59647"`
Nov 28 00:12:19.684 INFO [stderr] usermod: no changes
Nov 28 00:12:19.724 INFO [stderr]     Checking spin v0.4.9
Nov 28 00:12:19.724 INFO [stderr]     Checking os_bootinfo v0.2.1
Nov 28 00:12:19.735 INFO [stderr]     Checking volatile v0.2.4
Nov 28 00:12:19.735 INFO [stderr]    Compiling lazy_static v1.1.0
Nov 28 00:12:20.208 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Nov 28 00:12:20.981 INFO [stderr]     Checking nb_os v0.1.0 (/source)
Nov 28 00:12:21.408 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Nov 28 00:12:21.409 INFO [stderr]   --> src/main.rs:17:1
Nov 28 00:12:21.409 INFO [stderr]    |
Nov 28 00:12:21.409 INFO [stderr] 17 | / fn panic(info: &PanicInfo) -> ! {
Nov 28 00:12:21.410 INFO [stderr] 18 | |     println!("{}", info);
Nov 28 00:12:21.410 INFO [stderr] 19 | |     loop {}
Nov 28 00:12:21.410 INFO [stderr] 20 | | }
Nov 28 00:12:21.411 INFO [stderr]    | |_^
Nov 28 00:12:21.411 INFO [stderr]    |
Nov 28 00:12:21.411 INFO [stderr]    = note: first defined in crate `std`.
Nov 28 00:12:21.411 INFO [stderr] 
Nov 28 00:12:21.476 INFO [stderr] error: aborting due to previous error
Nov 28 00:12:21.477 INFO [stderr] 
Nov 28 00:12:21.477 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Nov 28 00:12:21.477 INFO [stderr] error: Could not compile `nb_os`.
Nov 28 00:12:21.478 INFO [stderr] 
Nov 28 00:12:21.478 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 00:12:21.488 INFO [stderr] su: No module specific data is present
Nov 28 00:12:22.226 INFO running `"docker" "inspect" "fe676e03f80bbafe0f7e6f8421fd8f3e123056083f9fc1b1d4375d5a54d59647"`
Nov 28 00:12:22.341 INFO running `"docker" "rm" "-f" "fe676e03f80bbafe0f7e6f8421fd8f3e123056083f9fc1b1d4375d5a54d59647"`
Nov 28 00:12:22.442 INFO [stdout] fe676e03f80bbafe0f7e6f8421fd8f3e123056083f9fc1b1d4375d5a54d59647