[INFO] crate cipepser-bicycle-book-wordcount 0.1.0 is already in cache
[INFO] extracting crate cipepser-bicycle-book-wordcount 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cipepser-bicycle-book-wordcount/0.1.0
[INFO] extracting crate cipepser-bicycle-book-wordcount 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cipepser-bicycle-book-wordcount/0.1.0
[INFO] validating manifest of cipepser-bicycle-book-wordcount-0.1.0 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 cipepser-bicycle-book-wordcount-0.1.0 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 cipepser-bicycle-book-wordcount-0.1.0
[INFO] finished frobbing cipepser-bicycle-book-wordcount-0.1.0
[INFO] frobbed toml for cipepser-bicycle-book-wordcount-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cipepser-bicycle-book-wordcount/0.1.0/Cargo.toml
[INFO] started frobbing cipepser-bicycle-book-wordcount-0.1.0
[INFO] finished frobbing cipepser-bicycle-book-wordcount-0.1.0
[INFO] frobbed toml for cipepser-bicycle-book-wordcount-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cipepser-bicycle-book-wordcount/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cipepser-bicycle-book-wordcount-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cipepser-bicycle-book-wordcount/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 20fc9b25943717f1a34cffb485acd8ba30a5adbb608a06be37e085de7aecac41
[INFO] running `"docker" "start" "-a" "20fc9b25943717f1a34cffb485acd8ba30a5adbb608a06be37e085de7aecac41"`
[INFO] [stderr]    Compiling cipepser-bicycle-book-wordcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "20fc9b25943717f1a34cffb485acd8ba30a5adbb608a06be37e085de7aecac41"`
[INFO] running `"docker" "rm" "-f" "20fc9b25943717f1a34cffb485acd8ba30a5adbb608a06be37e085de7aecac41"`
[INFO] [stdout] 20fc9b25943717f1a34cffb485acd8ba30a5adbb608a06be37e085de7aecac41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cipepser-bicycle-book-wordcount/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7b6e486a7da2c3b89118366160d86aad0582462bf320136d7e2a1dcd9ccb7b3b
[INFO] running `"docker" "start" "-a" "7b6e486a7da2c3b89118366160d86aad0582462bf320136d7e2a1dcd9ccb7b3b"`
[INFO] [stderr]    Compiling cipepser-bicycle-book-wordcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "7b6e486a7da2c3b89118366160d86aad0582462bf320136d7e2a1dcd9ccb7b3b"`
[INFO] running `"docker" "rm" "-f" "7b6e486a7da2c3b89118366160d86aad0582462bf320136d7e2a1dcd9ccb7b3b"`
[INFO] [stdout] 7b6e486a7da2c3b89118366160d86aad0582462bf320136d7e2a1dcd9ccb7b3b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cipepser-bicycle-book-wordcount/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a29b742d2c574c4755b6818f5b0b09d18dc7f42b7ef3ea9e686498ab676d318a
[INFO] running `"docker" "start" "-a" "a29b742d2c574c4755b6818f5b0b09d18dc7f42b7ef3ea9e686498ab676d318a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cipepser_bicycle_book_wordcount-0812dbe78eefc368
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test word_count_works2 ... ok
[INFO] [stdout] test word_count_works ... ok
[INFO] [stdout] test test::word_count_works3 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cipepser_bicycle_book_wordcount-dcd78df384b7df4d
[INFO] [stdout] test word_count_do_not_contain_unknown_words ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/char-e4221f18e8d31c22
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test char_count_works ... ok
[INFO] [stdout] test char_count_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/line-d2da8c1b5600f9d8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test line_count_works ... ok
[INFO] [stdout] test line_count_utf8 ... ok
[INFO] [stderr]    Doc-tests cipepser-bicycle-book-wordcount
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - count (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a29b742d2c574c4755b6818f5b0b09d18dc7f42b7ef3ea9e686498ab676d318a"`
[INFO] running `"docker" "rm" "-f" "a29b742d2c574c4755b6818f5b0b09d18dc7f42b7ef3ea9e686498ab676d318a"`
[INFO] [stdout] a29b742d2c574c4755b6818f5b0b09d18dc7f42b7ef3ea9e686498ab676d318a