[INFO] updating cached repository chux0519/toy-kv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chux0519/toy-kv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chux0519/toy-kv" "work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/toy-kv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/toy-kv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chux0519/toy-kv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/toy-kv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/toy-kv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc6622cf7a1f5a31c5a5ce7d698737cbb4704688
[INFO] sha for GitHub repo chux0519/toy-kv: cc6622cf7a1f5a31c5a5ce7d698737cbb4704688
[INFO] validating manifest of chux0519/toy-kv 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 chux0519/toy-kv 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 chux0519/toy-kv
[INFO] removed 0 missing examples
[INFO] finished frobbing chux0519/toy-kv
[INFO] frobbed toml for chux0519/toy-kv written to work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/toy-kv/Cargo.toml
[INFO] started frobbing chux0519/toy-kv
[INFO] removed 0 missing examples
[INFO] finished frobbing chux0519/toy-kv
[INFO] frobbed toml for chux0519/toy-kv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/toy-kv/Cargo.toml
[INFO] crate chux0519/toy-kv 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 chux0519/toy-kv 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-4/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/chux0519/toy-kv:/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] 12af65adaa1a60f3e7d3a3631a8a6bfa7610554bb2a566c5146fef204e4d6fb4
[INFO] running `"docker" "start" "-a" "12af65adaa1a60f3e7d3a3631a8a6bfa7610554bb2a566c5146fef204e4d6fb4"`
[INFO] [stderr]    Compiling tokio-sync v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling tempfile v3.0.6
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling serde v1.0.87
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling toy-kv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.55s
[INFO] running `"docker" "inspect" "12af65adaa1a60f3e7d3a3631a8a6bfa7610554bb2a566c5146fef204e4d6fb4"`
[INFO] running `"docker" "rm" "-f" "12af65adaa1a60f3e7d3a3631a8a6bfa7610554bb2a566c5146fef204e4d6fb4"`
[INFO] [stdout] 12af65adaa1a60f3e7d3a3631a8a6bfa7610554bb2a566c5146fef204e4d6fb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/chux0519/toy-kv:/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] 47d93b1bbe3233b44f8845f18a52c584cad026919aea1e98a2c942a6e4a81dd7
[INFO] running `"docker" "start" "-a" "47d93b1bbe3233b44f8845f18a52c584cad026919aea1e98a2c942a6e4a81dd7"`
[INFO] [stderr]    Compiling toy-kv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
[INFO] running `"docker" "inspect" "47d93b1bbe3233b44f8845f18a52c584cad026919aea1e98a2c942a6e4a81dd7"`
[INFO] running `"docker" "rm" "-f" "47d93b1bbe3233b44f8845f18a52c584cad026919aea1e98a2c942a6e4a81dd7"`
[INFO] [stdout] 47d93b1bbe3233b44f8845f18a52c584cad026919aea1e98a2c942a6e4a81dd7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/chux0519/toy-kv:/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] 03c113432c0282c51a2c5db1332431ed086c21339ca56440852b4f61659322e3
[INFO] running `"docker" "start" "-a" "03c113432c0282c51a2c5db1332431ed086c21339ca56440852b4f61659322e3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toy_kv-f0909c641e5ff069
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test engine::util::util_tests::search_tests::bsearch_test ... ok
[INFO] [stdout] test engine::util::util_tests::build_index_tests::broken_test ... ok
[INFO] [stdout] test engine::dio::test::simple ... ok
[INFO] [stdout] test engine::util::util_tests::get_buffer_pos_test ... ok
[INFO] [stdout] test engine::util::util_tests::search_tests::find_insert_point_test ... ok
[INFO] [stdout] test engine::util::util_tests::build_index_tests::valid_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/random_write_bench-ad81dc5487f63c14
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sequential_write_bench-70e4229a53bd0800
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/store_integration_test-11b135dab166c9ea
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test store_integration_test::store_delete ... ok
[INFO] [stdout] test store_integration_test::store_scan ... ok
[INFO] [stdout] test store_integration_test::store_put_get ... ok
[INFO] [stdout] test store_integration_test::store_to_grow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toy-kv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/engine/util.rs - engine::util::build_index (line 111) ... 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" "03c113432c0282c51a2c5db1332431ed086c21339ca56440852b4f61659322e3"`
[INFO] running `"docker" "rm" "-f" "03c113432c0282c51a2c5db1332431ed086c21339ca56440852b4f61659322e3"`
[INFO] [stdout] 03c113432c0282c51a2c5db1332431ed086c21339ca56440852b4f61659322e3