Dec 12 22:47:21.304 INFO testing upenn-cis198-2018f/lecture7 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 22:47:21.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 12 22:47:21.675 INFO [stdout] a8cfdd2568fdc37075094c42d6839f89e5ae213a2227bb181b5f883e12833bd2
Dec 12 22:47:21.680 INFO running `"docker" "start" "-a" "a8cfdd2568fdc37075094c42d6839f89e5ae213a2227bb181b5f883e12833bd2"`
Dec 12 22:47:22.343 INFO [stderr] usermod: no changes
Dec 12 22:47:22.375 INFO [stderr]    Compiling lecture7 v0.1.0 (/source)
Dec 12 22:47:22.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 12 22:47:22.678 INFO [stderr] su: No module specific data is present
Dec 12 22:47:22.940 INFO running `"docker" "inspect" "a8cfdd2568fdc37075094c42d6839f89e5ae213a2227bb181b5f883e12833bd2"`
Dec 12 22:47:23.059 INFO running `"docker" "rm" "-f" "a8cfdd2568fdc37075094c42d6839f89e5ae213a2227bb181b5f883e12833bd2"`
Dec 12 22:47:23.194 INFO [stdout] a8cfdd2568fdc37075094c42d6839f89e5ae213a2227bb181b5f883e12833bd2
Dec 12 22:47:23.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 12 22:47:23.354 INFO [stdout] 302bf68f928fdc9e36d1d5adde7369bb96b6fbff1fd18e6e8b4f720456e596db
Dec 12 22:47:23.354 INFO running `"docker" "start" "-a" "302bf68f928fdc9e36d1d5adde7369bb96b6fbff1fd18e6e8b4f720456e596db"`
Dec 12 22:47:23.801 INFO [stderr] usermod: no changes
Dec 12 22:47:23.823 INFO [stderr]    Compiling lecture7 v0.1.0 (/source)
Dec 12 22:47:24.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 12 22:47:24.203 INFO [stderr] su: No module specific data is present
Dec 12 22:47:24.508 INFO running `"docker" "inspect" "302bf68f928fdc9e36d1d5adde7369bb96b6fbff1fd18e6e8b4f720456e596db"`
Dec 12 22:47:24.617 INFO running `"docker" "rm" "-f" "302bf68f928fdc9e36d1d5adde7369bb96b6fbff1fd18e6e8b4f720456e596db"`
Dec 12 22:47:24.734 INFO [stdout] 302bf68f928fdc9e36d1d5adde7369bb96b6fbff1fd18e6e8b4f720456e596db
Dec 12 22:47:24.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 12 22:47:24.984 INFO [stdout] be0866ff46dd8f891563fc5e5491df1a3ebd310a0c3d6069557e1d08b0784e1a
Dec 12 22:47:24.987 INFO running `"docker" "start" "-a" "be0866ff46dd8f891563fc5e5491df1a3ebd310a0c3d6069557e1d08b0784e1a"`
Dec 12 22:47:25.521 INFO [stderr] usermod: no changes
Dec 12 22:47:25.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 22:47:25.557 INFO [stderr]      Running /target/debug/deps/lecture7-21c6c3ea6f46fd54
Dec 12 22:47:25.559 INFO [stdout] 
Dec 12 22:47:25.559 INFO [stdout] running 0 tests
Dec 12 22:47:25.559 INFO [stdout] 
Dec 12 22:47:25.559 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:47:25.559 INFO [stdout] 
Dec 12 22:47:25.560 INFO [stderr] su: No module specific data is present
Dec 12 22:47:25.869 INFO running `"docker" "inspect" "be0866ff46dd8f891563fc5e5491df1a3ebd310a0c3d6069557e1d08b0784e1a"`
Dec 12 22:47:26.051 INFO running `"docker" "rm" "-f" "be0866ff46dd8f891563fc5e5491df1a3ebd310a0c3d6069557e1d08b0784e1a"`
Dec 12 22:47:26.221 INFO [stdout] be0866ff46dd8f891563fc5e5491df1a3ebd310a0c3d6069557e1d08b0784e1a