Dec 04 23:17:31.264 INFO checking aaronarduino/zipf-law against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:17:31.264 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 23:17:31.615 INFO [stdout] e6102ba1a288a9150f14828030aed48520ae6fc0b683a8e83726c0aa7344d0a5
Dec 04 23:17:31.621 INFO running `"docker" "start" "-a" "e6102ba1a288a9150f14828030aed48520ae6fc0b683a8e83726c0aa7344d0a5"`
Dec 04 23:17:32.800 INFO [stderr] usermod: no changes
Dec 04 23:17:32.849 INFO [stderr]     Checking libc v0.2.30
Dec 04 23:17:33.844 INFO [stderr]     Checking memchr v1.0.1
Dec 04 23:17:34.230 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 23:17:34.959 INFO [stderr]     Checking regex v0.2.2
Dec 04 23:17:37.100 INFO [stderr]     Checking zipf-law v0.1.0 (/source)
Dec 04 23:17:38.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 04 23:17:38.251 INFO [stderr] su: No module specific data is present
Dec 04 23:17:38.821 INFO running `"docker" "inspect" "e6102ba1a288a9150f14828030aed48520ae6fc0b683a8e83726c0aa7344d0a5"`
Dec 04 23:17:38.899 INFO running `"docker" "rm" "-f" "e6102ba1a288a9150f14828030aed48520ae6fc0b683a8e83726c0aa7344d0a5"`
Dec 04 23:17:38.966 INFO [stdout] e6102ba1a288a9150f14828030aed48520ae6fc0b683a8e83726c0aa7344d0a5