[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-1.37-6/sources/1.36.0/gh/keleset/tt_str_fil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/keleset/tt_str_fil'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/keleset/tt_str_fil" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/keleset/tt_str_fil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of keleset/tt_str_fil on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing keleset/tt_str_fil against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 424e2c406e51465dc5eadeb7df89ab3dbc6c32115b24b8f1ead30f40201fb55d
[INFO] running `"docker" "start" "-a" "424e2c406e51465dc5eadeb7df89ab3dbc6c32115b24b8f1ead30f40201fb55d"`
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "424e2c406e51465dc5eadeb7df89ab3dbc6c32115b24b8f1ead30f40201fb55d"`
[INFO] running `"docker" "rm" "-f" "424e2c406e51465dc5eadeb7df89ab3dbc6c32115b24b8f1ead30f40201fb55d"`
[INFO] [stdout] 424e2c406e51465dc5eadeb7df89ab3dbc6c32115b24b8f1ead30f40201fb55d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2ac033911da329b326c2a756a5235e601844d0f6d7666e16fce7b629856dfc40
[INFO] running `"docker" "start" "-a" "2ac033911da329b326c2a756a5235e601844d0f6d7666e16fce7b629856dfc40"`
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "2ac033911da329b326c2a756a5235e601844d0f6d7666e16fce7b629856dfc40"`
[INFO] running `"docker" "rm" "-f" "2ac033911da329b326c2a756a5235e601844d0f6d7666e16fce7b629856dfc40"`
[INFO] [stdout] 2ac033911da329b326c2a756a5235e601844d0f6d7666e16fce7b629856dfc40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 484a2337f2ad2201adc2be104e5ceed7b3a29bf89a4054760d1fdbae422e4da8
[INFO] running `"docker" "start" "-a" "484a2337f2ad2201adc2be104e5ceed7b3a29bf89a4054760d1fdbae422e4da8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tt_str_fil-166411c3fd56d4ed
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_06_upper ... ok
[INFO] [stdout] test tests::test_05_empty ... ok
[INFO] [stdout] test tests::test_04_short ... ok
[INFO] [stdout] test tests::test_03_short ... ok
[INFO] [stdout] test tests::test_02_lat ... ok
[INFO] [stdout] test tests::test_01_lat ... ok
[INFO] [stdout] test tests::test_07_special ... ok
[INFO] [stdout] test tests::test_10_mix ... ok
[INFO] [stdout] test tests::test_11_mix ... ok
[INFO] [stdout] test tests::test_08_cyr ... 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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tt_str_fil-fd73cf152ae3f1a7
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tt_str_fil
[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 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" "484a2337f2ad2201adc2be104e5ceed7b3a29bf89a4054760d1fdbae422e4da8"`
[INFO] running `"docker" "rm" "-f" "484a2337f2ad2201adc2be104e5ceed7b3a29bf89a4054760d1fdbae422e4da8"`
[INFO] [stdout] 484a2337f2ad2201adc2be104e5ceed7b3a29bf89a4054760d1fdbae422e4da8