[INFO] updating cached repository https://github.com/kevinwilde/freq
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58a09a7d8a9997385549605bcc6d0732b89b2705
[INFO] testing kevinwilde/freq against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinwilde%2Ffreq" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kevinwilde/freq on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kevinwilde/freq
[INFO] finished tweaking git repo https://github.com/kevinwilde/freq
[INFO] tweaked toml for git repo https://github.com/kevinwilde/freq written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kevinwilde/freq already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c391b88403dcc132c50f00fc326a7c2dd86d36b9be8ce708d075724dc58ce3ef
[INFO] running `"docker" "start" "-a" "c391b88403dcc132c50f00fc326a7c2dd86d36b9be8ce708d075724dc58ce3ef"`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "c391b88403dcc132c50f00fc326a7c2dd86d36b9be8ce708d075724dc58ce3ef"`
[INFO] running `"docker" "rm" "-f" "c391b88403dcc132c50f00fc326a7c2dd86d36b9be8ce708d075724dc58ce3ef"`
[INFO] [stdout] c391b88403dcc132c50f00fc326a7c2dd86d36b9be8ce708d075724dc58ce3ef
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5d9d1ff35febd3cbad05353a25f0a9c81ac703e8d502f475273ad5b74b2258bf
[INFO] running `"docker" "start" "-a" "5d9d1ff35febd3cbad05353a25f0a9c81ac703e8d502f475273ad5b74b2258bf"`
[INFO] [stderr]    Compiling freq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "5d9d1ff35febd3cbad05353a25f0a9c81ac703e8d502f475273ad5b74b2258bf"`
[INFO] running `"docker" "rm" "-f" "5d9d1ff35febd3cbad05353a25f0a9c81ac703e8d502f475273ad5b74b2258bf"`
[INFO] [stdout] 5d9d1ff35febd3cbad05353a25f0a9c81ac703e8d502f475273ad5b74b2258bf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] d7f8ce87a15ecdcbdb7029fa2b7a8f4e284eeb09fbf1cd2fa90aaf1170836a2e
[INFO] running `"docker" "start" "-a" "d7f8ce87a15ecdcbdb7029fa2b7a8f4e284eeb09fbf1cd2fa90aaf1170836a2e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/freq-5c4603b73050f79b
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test increment_word_tests::insert_if_absent ... ok
[INFO] [stdout] test increment_word_tests::increments_if_present ... ok
[INFO] [stdout] test increment_word_tests::insert_if_empty ... ok
[INFO] [stdout] test read_measurements_tests::reads_three_words_on_same_line ... ok
[INFO] [stdout] test read_measurements_tests::handles_acronyms ... 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] 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] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d7f8ce87a15ecdcbdb7029fa2b7a8f4e284eeb09fbf1cd2fa90aaf1170836a2e"`
[INFO] running `"docker" "rm" "-f" "d7f8ce87a15ecdcbdb7029fa2b7a8f4e284eeb09fbf1cd2fa90aaf1170836a2e"`
[INFO] [stdout] d7f8ce87a15ecdcbdb7029fa2b7a8f4e284eeb09fbf1cd2fa90aaf1170836a2e