Dec 04 06:56:33.993 INFO checking workingJ/lf against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:56:33.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 06:56:34.283 INFO [stdout] d7b39438bdd46fee2a805ffd82ccd5b35d845d581b7c788979453550ebff52e8
Dec 04 06:56:34.287 INFO running `"docker" "start" "-a" "d7b39438bdd46fee2a805ffd82ccd5b35d845d581b7c788979453550ebff52e8"`
Dec 04 06:56:35.275 INFO [stderr] usermod: no changes
Dec 04 06:56:35.439 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 04 06:56:35.439 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 04 06:56:35.439 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 04 06:56:35.439 INFO [stderr]     Checking libc v0.2.40
Dec 04 06:56:35.451 INFO [stderr]     Checking unicode-width v0.1.4
Dec 04 06:56:35.478 INFO [stderr]     Checking strsim v0.7.0
Dec 04 06:56:35.619 INFO [stderr] error: incorrect value `unwinding` for codegen option `panic` - either `unwind` or `abort` was expected
Dec 04 06:56:35.619 INFO [stderr] 
Dec 04 06:56:35.623 INFO [stderr] error: Could not compile `unicode-width`.
Dec 04 06:56:35.623 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 06:56:35.679 INFO [stderr] error: incorrect value `unwinding` for codegen option `panic` - either `unwind` or `abort` was expected
Dec 04 06:56:35.680 INFO [stderr] 
Dec 04 06:56:35.680 INFO [stderr] error: Could not compile `libc`.
Dec 04 06:56:35.681 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 06:56:37.847 INFO [stderr] error: build failed
Dec 04 06:56:37.851 INFO [stderr] su: No module specific data is present
Dec 04 06:56:38.315 INFO running `"docker" "inspect" "d7b39438bdd46fee2a805ffd82ccd5b35d845d581b7c788979453550ebff52e8"`
Dec 04 06:56:38.599 INFO running `"docker" "rm" "-f" "d7b39438bdd46fee2a805ffd82ccd5b35d845d581b7c788979453550ebff52e8"`
Dec 04 06:56:38.778 INFO [stdout] d7b39438bdd46fee2a805ffd82ccd5b35d845d581b7c788979453550ebff52e8