Dec 11 13:22:04.357 INFO checking mosmeh/collatz against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:22:04.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 13:22:04.828 INFO [stdout] c30b68b8d3f5a26d82ee0fc314aa5692604c6390c66eb44f67fe35897371804e
Dec 11 13:22:04.830 INFO running `"docker" "start" "-a" "c30b68b8d3f5a26d82ee0fc314aa5692604c6390c66eb44f67fe35897371804e"`
Dec 11 13:22:06.321 INFO [stderr] usermod: no changes
Dec 11 13:22:06.464 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 11 13:22:09.844 INFO [stderr]     Checking collatz v0.1.0 (/source)
Dec 11 13:22:10.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Dec 11 13:22:10.888 INFO [stderr] su: No module specific data is present
Dec 11 13:22:11.618 INFO running `"docker" "inspect" "c30b68b8d3f5a26d82ee0fc314aa5692604c6390c66eb44f67fe35897371804e"`
Dec 11 13:22:11.920 INFO running `"docker" "rm" "-f" "c30b68b8d3f5a26d82ee0fc314aa5692604c6390c66eb44f67fe35897371804e"`
Dec 11 13:22:12.162 INFO [stdout] c30b68b8d3f5a26d82ee0fc314aa5692604c6390c66eb44f67fe35897371804e