[INFO] updating cached repository kevinwilde/freq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kevinwilde/freq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kevinwilde/freq" "work/ex/beta-1.38-1/sources/1.37.0/gh/kevinwilde/freq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kevinwilde/freq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kevinwilde/freq" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kevinwilde/freq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kevinwilde/freq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58a09a7d8a9997385549605bcc6d0732b89b2705
[INFO] sha for GitHub repo kevinwilde/freq: 58a09a7d8a9997385549605bcc6d0732b89b2705
[INFO] validating manifest of kevinwilde/freq 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 kevinwilde/freq 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 kevinwilde/freq
[INFO] finished frobbing kevinwilde/freq
[INFO] frobbed toml for kevinwilde/freq written to work/ex/beta-1.38-1/sources/1.37.0/gh/kevinwilde/freq/Cargo.toml
[INFO] started frobbing kevinwilde/freq
[INFO] finished frobbing kevinwilde/freq
[INFO] frobbed toml for kevinwilde/freq written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kevinwilde/freq/Cargo.toml
[INFO] crate kevinwilde/freq 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kevinwilde/freq 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-5/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/kevinwilde/freq:/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] 64d4a90d02419e4974aca000fe2fb84a50627a50b8b52fbb7f0ff83c4b8898e4
[INFO] running `"docker" "start" "-a" "64d4a90d02419e4974aca000fe2fb84a50627a50b8b52fbb7f0ff83c4b8898e4"`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "64d4a90d02419e4974aca000fe2fb84a50627a50b8b52fbb7f0ff83c4b8898e4"`
[INFO] running `"docker" "rm" "-f" "64d4a90d02419e4974aca000fe2fb84a50627a50b8b52fbb7f0ff83c4b8898e4"`
[INFO] [stdout] 64d4a90d02419e4974aca000fe2fb84a50627a50b8b52fbb7f0ff83c4b8898e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/kevinwilde/freq:/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] 2b9cb73396567714bac2c11c625a318b94bf4a04c3f0f6a335f52e52737bc12c
[INFO] running `"docker" "start" "-a" "2b9cb73396567714bac2c11c625a318b94bf4a04c3f0f6a335f52e52737bc12c"`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "2b9cb73396567714bac2c11c625a318b94bf4a04c3f0f6a335f52e52737bc12c"`
[INFO] running `"docker" "rm" "-f" "2b9cb73396567714bac2c11c625a318b94bf4a04c3f0f6a335f52e52737bc12c"`
[INFO] [stdout] 2b9cb73396567714bac2c11c625a318b94bf4a04c3f0f6a335f52e52737bc12c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/kevinwilde/freq:/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] 43df317a272eba518a5afa036a42fc1bb301b5b964d3e937b14206314e4aa191
[INFO] running `"docker" "start" "-a" "43df317a272eba518a5afa036a42fc1bb301b5b964d3e937b14206314e4aa191"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/freq-c67f579ef1c1002e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test increment_word_tests::insert_if_absent ... ok
[INFO] [stdout] test increment_word_tests::insert_if_empty ... ok
[INFO] [stdout] test increment_word_tests::increments_if_present ... ok
[INFO] [stdout] test read_measurements_tests::handles_acronyms ... ok
[INFO] [stdout] test read_measurements_tests::reads_three_words_on_same_line ... ok
[INFO] [stdout] test read_measurements_tests::reads_three_words_on_separate_lines ... ok
[INFO] [stdout] test sort_by_value_tests::sort_nonempty_hashmap ... ok
[INFO] [stdout] test read_measurements_tests::trims_beginning_and_trailing_apostrophes_and_periods ... ok
[INFO] [stdout] test read_measurements_tests::splits_on_invalid_chars ... ok
[INFO] [stdout] test read_measurements_tests::splits_on_invalid_chars_multi_line ... 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" "43df317a272eba518a5afa036a42fc1bb301b5b964d3e937b14206314e4aa191"`
[INFO] running `"docker" "rm" "-f" "43df317a272eba518a5afa036a42fc1bb301b5b964d3e937b14206314e4aa191"`
[INFO] [stdout] 43df317a272eba518a5afa036a42fc1bb301b5b964d3e937b14206314e4aa191