[INFO] cloning repository snlansky/rs-kv
[INFO] running `"git" "clone" "--bare" "git://github.com/snlansky/rs-kv.git" "work/cache/sources/gh/snlansky/rs-kv"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/snlansky/rs-kv'...
[INFO] running `"git" "clone" "work/cache/sources/gh/snlansky/rs-kv" "work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-kv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-kv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/snlansky/rs-kv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/snlansky/rs-kv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/snlansky/rs-kv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e845e5777b0eb4571cbe48eaab56121064f128e2
[INFO] sha for GitHub repo snlansky/rs-kv: e845e5777b0eb4571cbe48eaab56121064f128e2
[INFO] validating manifest of snlansky/rs-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 snlansky/rs-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 snlansky/rs-kv
[INFO] finished frobbing snlansky/rs-kv
[INFO] frobbed toml for snlansky/rs-kv written to work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-kv/Cargo.toml
[INFO] started frobbing snlansky/rs-kv
[INFO] finished frobbing snlansky/rs-kv
[INFO] frobbed toml for snlansky/rs-kv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/snlansky/rs-kv/Cargo.toml
[INFO] crate snlansky/rs-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 snlansky/rs-kv against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ae61aa54f2a981f8082cedea87b5b5c165b2724b1627c78c3db4f050ad2f83f6
[INFO] running `"docker" "start" "-a" "ae61aa54f2a981f8082cedea87b5b5c165b2724b1627c78c3db4f050ad2f83f6"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling historian v4.0.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling atty v0.2.12
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling tokio-serde v0.3.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling crossbeam-skiplist v0.0.0 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling aho-corasick v0.7.4
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling pagecache v0.15.0
[INFO] [stderr]    Compiling tokio-serde-json v0.2.0
[INFO] [stderr]    Compiling sled v0.22.1
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `"docker" "inspect" "ae61aa54f2a981f8082cedea87b5b5c165b2724b1627c78c3db4f050ad2f83f6"`
[INFO] running `"docker" "rm" "-f" "ae61aa54f2a981f8082cedea87b5b5c165b2724b1627c78c3db4f050ad2f83f6"`
[INFO] [stdout] ae61aa54f2a981f8082cedea87b5b5c165b2724b1627c78c3db4f050ad2f83f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b9514b575b5ff6e724e33950e1812b34d1760958b73dfc93f6783521c570f422
[INFO] running `"docker" "start" "-a" "b9514b575b5ff6e724e33950e1812b34d1760958b73dfc93f6783521c570f422"`
[INFO] [stderr]    Compiling panic-control v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.55s
[INFO] running `"docker" "inspect" "b9514b575b5ff6e724e33950e1812b34d1760958b73dfc93f6783521c570f422"`
[INFO] running `"docker" "rm" "-f" "b9514b575b5ff6e724e33950e1812b34d1760958b73dfc93f6783521c570f422"`
[INFO] [stdout] b9514b575b5ff6e724e33950e1812b34d1760958b73dfc93f6783521c570f422
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/snlansky/rs-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 46fcd2ace8d5862a0ab2a281d1f6fe9ac76880ae1ce3d691866d7552636f22b9
[INFO] running `"docker" "start" "-a" "46fcd2ace8d5862a0ab2a281d1f6fe9ac76880ae1ce3d691866d7552636f22b9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kvs-0e2efdbf6f2735fb
[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/kvs_client-828bce97a0f24dca
[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/kvs_server-386d89c03e6d12c3
[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/cli-b0a960a187b1e042
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Storage engine: sled
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Storage engine: kvs
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Listening on 127.0.0.1:4004
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Storage engine: sled
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Listening on 127.0.0.1:4002
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stderr] [2019-07-29T04:57:50Z INFO  kvs_server] Listening on 127.0.0.1:4005
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stderr] [2019-07-29T04:57:51Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:51Z INFO  kvs_server] Storage engine: kvs
[INFO] [stderr] [2019-07-29T04:57:51Z INFO  kvs_server] Listening on 127.0.0.1:4002
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] Storage engine: kvs
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] Listening on 127.0.0.1:4004
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] Storage engine: sled
[INFO] [stderr] [2019-07-29T04:57:52Z INFO  kvs_server] Listening on 127.0.0.1:4005
[INFO] [stdout] test cli_wrong_engine ... ok
[INFO] [stdout] test cli_access_server_kvs_engine ... ok
[INFO] [stdout] test cli_access_server_sled_engine ... 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/kv_store-5edc8aef00341333
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test remove_key ... ok
[INFO] [stdout] test get_non_existent_value ... ok
[INFO] [stdout] test remove_non_existent_key ... ok
[INFO] [stdout] test get_stored_value ... ok
[INFO] [stdout] test overwrite_value ... ok
[INFO] [stdout] test concurrent_get ... ok
[INFO] [stdout] test concurrent_set ... ok
[INFO] [stdout] test compaction ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/thread_pool-b91b44f6a7ea294f
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test shared_queue_thread_pool_spawn_counter ... ok
[INFO] [stdout] test naive_thread_pool_spawn_counter ... ok
[INFO] [stdout] test rayon_thread_pool_spawn_counter ... ok
[INFO] [stdout] test shared_queue_thread_pool_panic_task ... 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 kvs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/engines/kvs.rs - engines::kvs::KvStore (line 30) ... 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" "46fcd2ace8d5862a0ab2a281d1f6fe9ac76880ae1ce3d691866d7552636f22b9"`
[INFO] running `"docker" "rm" "-f" "46fcd2ace8d5862a0ab2a281d1f6fe9ac76880ae1ce3d691866d7552636f22b9"`
[INFO] [stdout] 46fcd2ace8d5862a0ab2a281d1f6fe9ac76880ae1ce3d691866d7552636f22b9