Dec 19 13:47:41.819 INFO checking le-bananafish/kernel-starter against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:47:41.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/le-bananafish/kernel-starter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:47:42.204 INFO [stdout] f0dda0a763c0d0eded1a457ced79bc2b0caa41497e95f68d1c241ec2d695777e
Dec 19 13:47:42.210 INFO running `"docker" "start" "-a" "f0dda0a763c0d0eded1a457ced79bc2b0caa41497e95f68d1c241ec2d695777e"`
Dec 19 13:47:43.540 INFO [stderr]     Checking kernel-starter-18-10-05 v0.1.0 (/opt/crater/workdir)
Dec 19 13:47:43.707 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Dec 19 13:47:43.707 INFO [stderr]   --> src/main.rs:8:1
Dec 19 13:47:43.707 INFO [stderr]    |
Dec 19 13:47:43.707 INFO [stderr] 8  | / fn panic(_info: &PanicInfo) -> ! {
Dec 19 13:47:43.707 INFO [stderr] 9  | |     loop {}
Dec 19 13:47:43.707 INFO [stderr] 10 | | }
Dec 19 13:47:43.707 INFO [stderr]    | |_^
Dec 19 13:47:43.707 INFO [stderr]    |
Dec 19 13:47:43.707 INFO [stderr]    = note: first defined in crate `std`.
Dec 19 13:47:43.707 INFO [stderr] 
Dec 19 13:47:43.707 INFO [stderr] error: aborting due to previous error
Dec 19 13:47:43.707 INFO [stderr] 
Dec 19 13:47:43.707 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Dec 19 13:47:43.710 INFO [stderr] error: Could not compile `kernel-starter-18-10-05`.
Dec 19 13:47:43.710 INFO [stderr] 
Dec 19 13:47:43.710 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 13:47:44.516 INFO running `"docker" "inspect" "f0dda0a763c0d0eded1a457ced79bc2b0caa41497e95f68d1c241ec2d695777e"`
Dec 19 13:47:44.842 INFO running `"docker" "rm" "-f" "f0dda0a763c0d0eded1a457ced79bc2b0caa41497e95f68d1c241ec2d695777e"`
Dec 19 13:47:45.152 INFO [stdout] f0dda0a763c0d0eded1a457ced79bc2b0caa41497e95f68d1c241ec2d695777e