Dec 04 15:40:02.379 INFO checking koka831/xel against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:40:02.379 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 15:40:02.845 INFO [stdout] 743e6eb492e04e520d9d71094622a9de739e4212d3448f8de1178c6dbc3cf837
Dec 04 15:40:02.855 INFO running `"docker" "start" "-a" "743e6eb492e04e520d9d71094622a9de739e4212d3448f8de1178c6dbc3cf837"`
Dec 04 15:40:04.022 INFO [stderr] usermod: no changes
Dec 04 15:40:04.142 INFO [stderr]     Checking num-complex v0.1.42
Dec 04 15:40:04.142 INFO [stderr]     Checking num-bigint v0.1.43
Dec 04 15:40:06.218 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 15:40:07.023 INFO [stderr]     Checking num v0.1.42
Dec 04 15:40:07.293 INFO [stderr]     Checking xel v0.1.0 (/source)
Dec 04 15:40:08.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
Dec 04 15:40:08.919 INFO [stderr] su: No module specific data is present
Dec 04 15:40:09.615 INFO running `"docker" "inspect" "743e6eb492e04e520d9d71094622a9de739e4212d3448f8de1178c6dbc3cf837"`
Dec 04 15:40:09.849 INFO running `"docker" "rm" "-f" "743e6eb492e04e520d9d71094622a9de739e4212d3448f8de1178c6dbc3cf837"`
Dec 04 15:40:10.118 INFO [stdout] 743e6eb492e04e520d9d71094622a9de739e4212d3448f8de1178c6dbc3cf837