[INFO] updating cached repository feelmyears/eecs-395-hw2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/feelmyears/eecs-395-hw2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/feelmyears/eecs-395-hw2" "work/ex/beta-1.38-1/sources/1.37.0/gh/feelmyears/eecs-395-hw2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/feelmyears/eecs-395-hw2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/feelmyears/eecs-395-hw2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2076a769e25c9e258db0e3caf978a89d5c276054
[INFO] sha for GitHub repo feelmyears/eecs-395-hw2: 2076a769e25c9e258db0e3caf978a89d5c276054
[INFO] validating manifest of feelmyears/eecs-395-hw2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of feelmyears/eecs-395-hw2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing feelmyears/eecs-395-hw2
[INFO] finished frobbing feelmyears/eecs-395-hw2
[INFO] frobbed toml for feelmyears/eecs-395-hw2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/feelmyears/eecs-395-hw2/Cargo.toml
[INFO] started frobbing feelmyears/eecs-395-hw2
[INFO] finished frobbing feelmyears/eecs-395-hw2
[INFO] frobbed toml for feelmyears/eecs-395-hw2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2/Cargo.toml
[INFO] crate feelmyears/eecs-395-hw2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing feelmyears/eecs-395-hw2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 87db73f790c9b36b8ba1ff73d438f6b10b76c045d479958f63549df1bbd1dc84
[INFO] running `"docker" "start" "-a" "87db73f790c9b36b8ba1ff73d438f6b10b76c045d479958f63549df1bbd1dc84"`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.4.0
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling hw2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `"docker" "inspect" "87db73f790c9b36b8ba1ff73d438f6b10b76c045d479958f63549df1bbd1dc84"`
[INFO] running `"docker" "rm" "-f" "87db73f790c9b36b8ba1ff73d438f6b10b76c045d479958f63549df1bbd1dc84"`
[INFO] [stdout] 87db73f790c9b36b8ba1ff73d438f6b10b76c045d479958f63549df1bbd1dc84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 388e26e9015684f21d5137cfbb86da3e391ac7a3778ee3e1a805fe893da51581
[INFO] running `"docker" "start" "-a" "388e26e9015684f21d5137cfbb86da3e391ac7a3778ee3e1a805fe893da51581"`
[INFO] [stderr]    Compiling hw2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "388e26e9015684f21d5137cfbb86da3e391ac7a3778ee3e1a805fe893da51581"`
[INFO] running `"docker" "rm" "-f" "388e26e9015684f21d5137cfbb86da3e391ac7a3778ee3e1a805fe893da51581"`
[INFO] [stdout] 388e26e9015684f21d5137cfbb86da3e391ac7a3778ee3e1a805fe893da51581
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feelmyears/eecs-395-hw2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0d675fbb72759ce9e643525d1d0107ed50e17e128b11f423b82ac6ec3e519aea
[INFO] running `"docker" "start" "-a" "0d675fbb72759ce9e643525d1d0107ed50e17e128b11f423b82ac6ec3e519aea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hw2-5cdf81cd31798239
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test correcting::word_probability_tests::pos_test ... ok
[INFO] [stdout] test correcting::word_probability_tests::empty_test ... ok
[INFO] [stdout] test correcting::known_tests::no_known_test ... ok
[INFO] [stdout] test correcting::known_tests::one_known_test ... ok
[INFO] [stdout] test correcting::word_probability_tests::zero_test ... ok
[INFO] [stdout] test correcting::known_tests::multiple_known_test ... ok
[INFO] [stdout] test correct_tests::correct_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_nothing_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_multiples_test ... ok
[INFO] [stdout] test counting::read_corpus_tests::read_unique_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0d675fbb72759ce9e643525d1d0107ed50e17e128b11f423b82ac6ec3e519aea"`
[INFO] running `"docker" "rm" "-f" "0d675fbb72759ce9e643525d1d0107ed50e17e128b11f423b82ac6ec3e519aea"`
[INFO] [stdout] 0d675fbb72759ce9e643525d1d0107ed50e17e128b11f423b82ac6ec3e519aea