[INFO] updating cached repository keleset/tt_str_fil
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/keleset/tt_str_fil
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/keleset/tt_str_fil" "work/ex/beta-1.38-1/sources/1.37.0/gh/keleset/tt_str_fil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/keleset/tt_str_fil'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/keleset/tt_str_fil" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keleset/tt_str_fil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keleset/tt_str_fil'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5a184fe59156b8193ad31995ff227c469eeacb4
[INFO] sha for GitHub repo keleset/tt_str_fil: a5a184fe59156b8193ad31995ff227c469eeacb4
[INFO] validating manifest of keleset/tt_str_fil 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 keleset/tt_str_fil 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 keleset/tt_str_fil
[INFO] finished frobbing keleset/tt_str_fil
[INFO] frobbed toml for keleset/tt_str_fil written to work/ex/beta-1.38-1/sources/1.37.0/gh/keleset/tt_str_fil/Cargo.toml
[INFO] started frobbing keleset/tt_str_fil
[INFO] finished frobbing keleset/tt_str_fil
[INFO] frobbed toml for keleset/tt_str_fil written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keleset/tt_str_fil/Cargo.toml
[INFO] crate keleset/tt_str_fil 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 keleset/tt_str_fil 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/keleset/tt_str_fil:/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] 986e568dcb71386783d59862e02ebf4a427a28be4c2f3a6919ee18f6343c2eaf
[INFO] running `"docker" "start" "-a" "986e568dcb71386783d59862e02ebf4a427a28be4c2f3a6919ee18f6343c2eaf"`
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "986e568dcb71386783d59862e02ebf4a427a28be4c2f3a6919ee18f6343c2eaf"`
[INFO] running `"docker" "rm" "-f" "986e568dcb71386783d59862e02ebf4a427a28be4c2f3a6919ee18f6343c2eaf"`
[INFO] [stdout] 986e568dcb71386783d59862e02ebf4a427a28be4c2f3a6919ee18f6343c2eaf
[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/keleset/tt_str_fil:/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] 8fd77f3c79b69b6af9c81f7dbf0045d63ad207bdab0ce0539135caaa0c30a3ac
[INFO] running `"docker" "start" "-a" "8fd77f3c79b69b6af9c81f7dbf0045d63ad207bdab0ce0539135caaa0c30a3ac"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "8fd77f3c79b69b6af9c81f7dbf0045d63ad207bdab0ce0539135caaa0c30a3ac"`
[INFO] running `"docker" "rm" "-f" "8fd77f3c79b69b6af9c81f7dbf0045d63ad207bdab0ce0539135caaa0c30a3ac"`
[INFO] [stdout] 8fd77f3c79b69b6af9c81f7dbf0045d63ad207bdab0ce0539135caaa0c30a3ac
[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/keleset/tt_str_fil:/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] 5567aead668b9bc63c5f4653a007926989fa30aaceef9e89ca71044060188db4
[INFO] running `"docker" "start" "-a" "5567aead668b9bc63c5f4653a007926989fa30aaceef9e89ca71044060188db4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tt_str_fil-acf1c5fdf702d6b3
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_04_short ... ok
[INFO] [stdout] test tests::test_07_special ... ok
[INFO] [stdout] test tests::test_05_empty ... ok
[INFO] [stdout] test tests::test_03_short ... ok
[INFO] [stdout] test tests::test_02_lat ... ok
[INFO] [stdout] test tests::test_06_upper ... ok
[INFO] [stdout] test tests::test_01_lat ... ok
[INFO] [stdout] test tests::test_08_cyr ... ok
[INFO] [stdout] test tests::test_10_mix ... ok
[INFO] [stdout] test tests::test_11_mix ... ok
[INFO] [stdout] test tests::test_09_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tt_str_fil-1da798824d3e058d
[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] [stderr]    Doc-tests tt_str_fil
[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] running `"docker" "inspect" "5567aead668b9bc63c5f4653a007926989fa30aaceef9e89ca71044060188db4"`
[INFO] running `"docker" "rm" "-f" "5567aead668b9bc63c5f4653a007926989fa30aaceef9e89ca71044060188db4"`
[INFO] [stdout] 5567aead668b9bc63c5f4653a007926989fa30aaceef9e89ca71044060188db4