Dec 19 16:39:09.983 INFO checking gdberrio/rustos against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:39:09.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/gdberrio/rustos:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:39:10.540 INFO [stdout] 7e5dd2135cd9bf4d75883c49bd7040ed606c78d4edd562938293a81d9ddede41
Dec 19 16:39:10.546 INFO running `"docker" "start" "-a" "7e5dd2135cd9bf4d75883c49bd7040ed606c78d4edd562938293a81d9ddede41"`
Dec 19 16:39:12.085 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 19 16:39:12.094 INFO [stderr]     Checking rustos v0.1.0 (/opt/crater/workdir)
Dec 19 16:39:12.376 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Dec 19 16:39:12.376 INFO [stderr]   --> src/main.rs:13:1
Dec 19 16:39:12.376 INFO [stderr]    |
Dec 19 16:39:12.376 INFO [stderr] 13 | / fn panic(_info: &PanicInfo) -> ! {
Dec 19 16:39:12.376 INFO [stderr] 14 | |     unsafe { intrinsics::abort() }
Dec 19 16:39:12.376 INFO [stderr] 15 | | }
Dec 19 16:39:12.376 INFO [stderr]    | |_^
Dec 19 16:39:12.376 INFO [stderr]    |
Dec 19 16:39:12.376 INFO [stderr]    = note: first defined in crate `std`.
Dec 19 16:39:12.376 INFO [stderr] 
Dec 19 16:39:12.384 INFO [stderr] error: aborting due to previous error
Dec 19 16:39:12.384 INFO [stderr] 
Dec 19 16:39:12.384 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Dec 19 16:39:12.391 INFO [stderr] error: Could not compile `rustos`.
Dec 19 16:39:12.391 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 16:39:12.532 INFO [stderr] error: build failed
Dec 19 16:39:13.244 INFO running `"docker" "inspect" "7e5dd2135cd9bf4d75883c49bd7040ed606c78d4edd562938293a81d9ddede41"`
Dec 19 16:39:13.480 INFO running `"docker" "rm" "-f" "7e5dd2135cd9bf4d75883c49bd7040ed606c78d4edd562938293a81d9ddede41"`
Dec 19 16:39:13.780 INFO [stdout] 7e5dd2135cd9bf4d75883c49bd7040ed606c78d4edd562938293a81d9ddede41