Dec 04 23:28:40.114 INFO checking WiSaGaN/perflab-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:28:40.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:28:40.539 INFO [stdout] b8c3da05fd84783b6884c8ffb39d3a96045070993639de602e0c19423c2ac685
Dec 04 23:28:40.543 INFO running `"docker" "start" "-a" "b8c3da05fd84783b6884c8ffb39d3a96045070993639de602e0c19423c2ac685"`
Dec 04 23:28:41.875 INFO [stderr] usermod: no changes
Dec 04 23:28:41.983 INFO [stderr]     Checking winapi v0.2.7
Dec 04 23:28:41.983 INFO [stderr]     Checking libc v0.2.12
Dec 04 23:28:43.331 INFO [stderr]     Checking kernel32-sys v0.2.2
Dec 04 23:28:43.747 INFO [stderr]     Checking time v0.1.35
Dec 04 23:28:44.841 INFO [stderr]     Checking perflab-rs v0.1.0 (/source)
Dec 04 23:28:46.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Dec 04 23:28:46.811 INFO [stderr] su: No module specific data is present
Dec 04 23:28:48.275 INFO running `"docker" "inspect" "b8c3da05fd84783b6884c8ffb39d3a96045070993639de602e0c19423c2ac685"`
Dec 04 23:28:48.531 INFO running `"docker" "rm" "-f" "b8c3da05fd84783b6884c8ffb39d3a96045070993639de602e0c19423c2ac685"`
Dec 04 23:28:48.827 INFO [stdout] b8c3da05fd84783b6884c8ffb39d3a96045070993639de602e0c19423c2ac685