Dec 05 03:09:09.113 INFO testing upenn-cis198-2018f/lecture7 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 03:09:09.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:09:09.506 INFO [stdout] f028b5420dd1136646e4280b36d5137ff47fb6a10ea857869d6a18bc0ea10641
Dec 05 03:09:09.508 INFO running `"docker" "start" "-a" "f028b5420dd1136646e4280b36d5137ff47fb6a10ea857869d6a18bc0ea10641"`
Dec 05 03:09:10.640 INFO [stderr] usermod: no changes
Dec 05 03:09:10.696 INFO [stderr]    Compiling lecture7 v0.1.0 (/source)
Dec 05 03:09:11.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 03:09:11.384 INFO [stderr] su: No module specific data is present
Dec 05 03:09:12.004 INFO running `"docker" "inspect" "f028b5420dd1136646e4280b36d5137ff47fb6a10ea857869d6a18bc0ea10641"`
Dec 05 03:09:12.244 INFO running `"docker" "rm" "-f" "f028b5420dd1136646e4280b36d5137ff47fb6a10ea857869d6a18bc0ea10641"`
Dec 05 03:09:12.488 INFO [stdout] f028b5420dd1136646e4280b36d5137ff47fb6a10ea857869d6a18bc0ea10641
Dec 05 03:09:12.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:09:12.946 INFO [stdout] b508b4c96a26b4731cf5115581e10376a651e9f3a8d412169752ae726b7e16a4
Dec 05 03:09:12.948 INFO running `"docker" "start" "-a" "b508b4c96a26b4731cf5115581e10376a651e9f3a8d412169752ae726b7e16a4"`
Dec 05 03:09:14.340 INFO [stderr] usermod: no changes
Dec 05 03:09:14.421 INFO [stderr]    Compiling lecture7 v0.1.0 (/source)
Dec 05 03:09:15.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 05 03:09:15.113 INFO [stderr] su: No module specific data is present
Dec 05 03:09:15.882 INFO running `"docker" "inspect" "b508b4c96a26b4731cf5115581e10376a651e9f3a8d412169752ae726b7e16a4"`
Dec 05 03:09:16.212 INFO running `"docker" "rm" "-f" "b508b4c96a26b4731cf5115581e10376a651e9f3a8d412169752ae726b7e16a4"`
Dec 05 03:09:16.444 INFO [stdout] b508b4c96a26b4731cf5115581e10376a651e9f3a8d412169752ae726b7e16a4
Dec 05 03:09:16.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:09:16.889 INFO [stdout] 18c7bebbd7e668b3829da14af6e2e1657dc25af49d7738292a4624cad11e8858
Dec 05 03:09:16.894 INFO running `"docker" "start" "-a" "18c7bebbd7e668b3829da14af6e2e1657dc25af49d7738292a4624cad11e8858"`
Dec 05 03:09:17.972 INFO [stderr] usermod: no changes
Dec 05 03:09:18.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 03:09:18.017 INFO [stderr]      Running /target/debug/deps/lecture7-c0e871196707b580
Dec 05 03:09:18.026 INFO [stdout] 
Dec 05 03:09:18.026 INFO [stdout] running 0 tests
Dec 05 03:09:18.026 INFO [stdout] 
Dec 05 03:09:18.026 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:09:18.026 INFO [stdout] 
Dec 05 03:09:18.035 INFO [stderr] su: No module specific data is present
Dec 05 03:09:18.810 INFO running `"docker" "inspect" "18c7bebbd7e668b3829da14af6e2e1657dc25af49d7738292a4624cad11e8858"`
Dec 05 03:09:19.021 INFO running `"docker" "rm" "-f" "18c7bebbd7e668b3829da14af6e2e1657dc25af49d7738292a4624cad11e8858"`
Dec 05 03:09:19.299 INFO [stdout] 18c7bebbd7e668b3829da14af6e2e1657dc25af49d7738292a4624cad11e8858