Dec 11 06:59:18.957 INFO checking upenn-cis198-2018f/lecture8 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:59:18.957 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 06:59:19.376 INFO [stdout] 8880f22c26fb1faa7090ad104b21aa00d14a93ca950f913c55cf89dc19fa793f
Dec 11 06:59:19.384 INFO running `"docker" "start" "-a" "8880f22c26fb1faa7090ad104b21aa00d14a93ca950f913c55cf89dc19fa793f"`
Dec 11 06:59:21.036 INFO [stderr] usermod: no changes
Dec 11 06:59:21.096 INFO [stderr]     Checking lecture8 v0.1.0 (/source)
Dec 11 06:59:21.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 11 06:59:21.556 INFO [stderr] su: No module specific data is present
Dec 11 06:59:22.988 INFO running `"docker" "inspect" "8880f22c26fb1faa7090ad104b21aa00d14a93ca950f913c55cf89dc19fa793f"`
Dec 11 06:59:23.298 INFO running `"docker" "rm" "-f" "8880f22c26fb1faa7090ad104b21aa00d14a93ca950f913c55cf89dc19fa793f"`
Dec 11 06:59:23.673 INFO [stdout] 8880f22c26fb1faa7090ad104b21aa00d14a93ca950f913c55cf89dc19fa793f