[INFO] cloning repository connec/kvs [INFO] running `"git" "clone" "--bare" "git://github.com/connec/kvs.git" "work/cache/sources/gh/connec/kvs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/connec/kvs'... [INFO] running `"git" "clone" "work/cache/sources/gh/connec/kvs" "work/ex/beta-1.37-6/sources/1.36.0/gh/connec/kvs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/connec/kvs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/connec/kvs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/connec/kvs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/connec/kvs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] afdf5b99b4c0ccf111900cc121486f05e1e54be1 [INFO] sha for GitHub repo connec/kvs: afdf5b99b4c0ccf111900cc121486f05e1e54be1 [INFO] validating manifest of connec/kvs 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 connec/kvs 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 connec/kvs [INFO] finished frobbing connec/kvs [INFO] frobbed toml for connec/kvs written to work/ex/beta-1.37-6/sources/1.36.0/gh/connec/kvs/Cargo.toml [INFO] started frobbing connec/kvs [INFO] finished frobbing connec/kvs [INFO] frobbed toml for connec/kvs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/connec/kvs/Cargo.toml [INFO] crate connec/kvs 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 connec/kvs 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/connec/kvs:/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] a551ee98f2d21c7ee34a1633ea04abc489e4f4b2f13d5282729545d467895427 [INFO] running `"docker" "start" "-a" "a551ee98f2d21c7ee34a1633ea04abc489e4f4b2f13d5282729545d467895427"` [INFO] [stderr] Compiling historian v4.0.3 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling tempfile v3.0.8 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling serde_bytes v0.11.1 [INFO] [stderr] Compiling rmp-serde v0.13.7 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling pagecache v0.17.0 [INFO] [stderr] Compiling sled v0.24.1 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.20s [INFO] running `"docker" "inspect" "a551ee98f2d21c7ee34a1633ea04abc489e4f4b2f13d5282729545d467895427"` [INFO] running `"docker" "rm" "-f" "a551ee98f2d21c7ee34a1633ea04abc489e4f4b2f13d5282729545d467895427"` [INFO] [stdout] a551ee98f2d21c7ee34a1633ea04abc489e4f4b2f13d5282729545d467895427 [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/connec/kvs:/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] 7a299cda51515946350d64202a5d252e1342c5634a3cd3c885b4b4f90bdfe435 [INFO] running `"docker" "start" "-a" "7a299cda51515946350d64202a5d252e1342c5634a3cd3c885b4b4f90bdfe435"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.61s [INFO] running `"docker" "inspect" "7a299cda51515946350d64202a5d252e1342c5634a3cd3c885b4b4f90bdfe435"` [INFO] running `"docker" "rm" "-f" "7a299cda51515946350d64202a5d252e1342c5634a3cd3c885b4b4f90bdfe435"` [INFO] [stdout] 7a299cda51515946350d64202a5d252e1342c5634a3cd3c885b4b4f90bdfe435 [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/connec/kvs:/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] 5650feb797191bdcd97ca40afd8ba348b3f540327bd7e16af5a544191363d3dc [INFO] running `"docker" "start" "-a" "5650feb797191bdcd97ca40afd8ba348b3f540327bd7e16af5a544191363d3dc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/kvs-5006d251fa6f5f02 [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-4c2acc5038d69757 [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-60acd989a58ad85c [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-7bd64774e503f093 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] Jul 31 15:40:53.678 INFO Starting engine, path: /tmp/.tmpKYhBpy, engine: sled, version: 0.1.0 [INFO] [stderr] Jul 31 15:40:53.681 INFO Starting engine, path: /tmp/.tmpjUtSoe, engine: sled, version: 0.1.0 [INFO] [stderr] Jul 31 15:40:53.685 INFO Starting engine, path: /tmp/.tmpWMSS4u, engine: kvs, version: 0.1.0 [INFO] [stderr] Jul 31 15:40:53.685 INFO Starting server, address: 127.0.0.1:4004 [INFO] [stdout] test client_cli_invalid_subcommand ... ok [INFO] [stdout] test client_cli_invalid_get ... ok [INFO] [stdout] test client_cli_no_args ... ok [INFO] [stdout] test client_cli_version ... ok [INFO] [stdout] test client_cli_invalid_set ... ok [INFO] [stdout] test client_cli_invalid_rm ... ok [INFO] [stdout] test server_cli_version ... ok [INFO] [stderr] Jul 31 15:40:54.237 INFO Starting server, address: 127.0.0.1:4002 [INFO] [stderr] Jul 31 15:40:54.264 INFO Starting server, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.672 DEBG Client connected, peer_addr: 127.0.0.1:53004, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.685 DEBG Client connected, peer_addr: 127.0.0.1:51656, address: 127.0.0.1:4004 [INFO] [stdout] test cli_log_configuration ... ok [INFO] [stderr] Jul 31 15:40:54.685 DEBG Closing connection, peer_addr: 127.0.0.1:51656, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.686 DEBG Client connected, peer_addr: 127.0.0.1:51658, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.686 DEBG Closing connection, peer_addr: 127.0.0.1:51658, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.687 DEBG Client connected, peer_addr: 127.0.0.1:51660, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.688 DEBG Closing connection, peer_addr: 127.0.0.1:51660, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.693 DEBG Closing connection, peer_addr: 127.0.0.1:53004, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.698 DEBG Client connected, peer_addr: 127.0.0.1:51662, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.700 DEBG Client connected, peer_addr: 127.0.0.1:53014, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.701 DEBG Closing connection, peer_addr: 127.0.0.1:53014, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.705 DEBG Closing connection, peer_addr: 127.0.0.1:51662, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.708 DEBG Client connected, peer_addr: 127.0.0.1:53016, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.711 DEBG Client connected, peer_addr: 127.0.0.1:51668, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.711 DEBG Closing connection, peer_addr: 127.0.0.1:51668, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.715 DEBG Closing connection, peer_addr: 127.0.0.1:53016, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.722 INFO Starting engine, path: /tmp/.tmpeOlHs3, engine: kvs, version: 0.1.0 [INFO] [stderr] Jul 31 15:40:54.722 INFO Starting server, address: 127.0.0.1:4002 [INFO] [stderr] Jul 31 15:40:54.725 DEBG Client connected, peer_addr: 127.0.0.1:51670, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.726 DEBG Closing connection, peer_addr: 127.0.0.1:51670, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.729 DEBG Client connected, peer_addr: 127.0.0.1:53022, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.729 DEBG Closing connection, peer_addr: 127.0.0.1:53022, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.753 DEBG Client connected, peer_addr: 127.0.0.1:51674, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.753 DEBG Closing connection, peer_addr: 127.0.0.1:51674, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.759 DEBG Client connected, peer_addr: 127.0.0.1:53026, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.759 DEBG Closing connection, peer_addr: 127.0.0.1:53026, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.762 DEBG Client connected, peer_addr: 127.0.0.1:53028, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.762 DEBG Closing connection, peer_addr: 127.0.0.1:53028, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.767 DEBG Client connected, peer_addr: 127.0.0.1:51680, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.769 DEBG Client connected, peer_addr: 127.0.0.1:53032, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.777 DEBG Closing connection, peer_addr: 127.0.0.1:51680, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:54.781 DEBG Closing connection, peer_addr: 127.0.0.1:53032, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.787 DEBG Client connected, peer_addr: 127.0.0.1:53034, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.794 DEBG Closing connection, peer_addr: 127.0.0.1:53034, address: 127.0.0.1:4005 [INFO] [stderr] Jul 31 15:40:54.797 INFO Starting engine, path: /tmp/.tmpWMSS4u, engine: kvs, version: 0.1.0 [INFO] [stderr] Jul 31 15:40:54.797 INFO Starting server, address: 127.0.0.1:4004 [INFO] [stderr] thread 'main' panicked at 'should be able to open configured file at "/tmp/.tmpjUtSoe/db"; IO error: could not acquire exclusive file lock', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:231:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] Jul 31 15:40:54.802 INFO Starting engine, path: /tmp/.tmpjUtSoe, engine: sled, version: 0.1.0 [INFO] [stderr] 0: 0x55e37cadf15b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e37cadf15b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e37cadf15b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e37cadf15b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e37cadf15b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55e37cadee37 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55e37cadf8d0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55e37cadf452 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55e37cadf39f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x55e37c740107 - pagecache::config::ConfigBuilder::build::{{closure}}::h3cdf6995ea2c4c8a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:231 [INFO] [stderr] 10: 0x55e37c6f6291 - core::result::Result::unwrap_or_else::hafc2221195cd5897 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:766 [INFO] [stderr] 11: 0x55e37c73f970 - pagecache::config::ConfigBuilder::build::h99134f8cb2286702 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:230 [INFO] [stderr] 12: 0x55e37c411b01 - sled::db::Db::start_default::h96a56e41578b33d0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sled-0.24.1/src/db.rs:33 [INFO] [stderr] 13: 0x55e37c3ed111 - kvs_server::run::hc66a431087d12aa0 [INFO] [stderr] at src/bin/kvs-server.rs:54 [INFO] [stderr] 14: 0x55e37c3ec291 - kvs_server::main::hea783cca7ed72666 [INFO] [stderr] at src/bin/kvs-server.rs:20 [INFO] [stderr] 15: 0x55e37c3f4e70 - std::rt::lang_start::{{closure}}::hb1244911f4cfce9e [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55e37cadf2d3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 17: 0x55e37cadf2d3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 18: 0x55e37cae44ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 19: 0x55e37cadfe9d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 20: 0x55e37cadfe9d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55e37cadfe9d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 22: 0x55e37c3f4e49 - std::rt::lang_start::hb810b615d4ad84ad [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 23: 0x55e37c3ee92a - main [INFO] [stderr] 24: 0x7f40c98df2e1 - __libc_start_main [INFO] [stderr] 25: 0x55e37c3acb3a - _start [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test cli_wrong_engine ... ok [INFO] [stderr] Jul 31 15:40:55.799 DEBG Client connected, peer_addr: 127.0.0.1:51686, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:55.799 DEBG Closing connection, peer_addr: 127.0.0.1:51686, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:55.810 DEBG Client connected, peer_addr: 127.0.0.1:51690, address: 127.0.0.1:4004 [INFO] [stderr] Jul 31 15:40:55.810 DEBG Closing connection, peer_addr: 127.0.0.1:51690, address: 127.0.0.1:4004 [INFO] [stdout] test cli_access_server_kvs_engine ... ok [INFO] [stdout] test cli_access_server_sled_engine ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cli_access_server_sled_engine stdout ---- [INFO] [stdout] thread 'cli_access_server_sled_engine' panicked at 'Unexpected failure. [INFO] [stdout] code-1 [INFO] [stdout] stderr=```Error: Database IO error: Connection refused (os error 111) [INFO] [stdout] Caused by: Connection refused (os error 111) [INFO] [stdout] ``` [INFO] [stdout] command=`"/opt/crater/target/debug/kvs-client" "get" "key2" "--addr" "127.0.0.1:4005"` [INFO] [stdout] code=1 [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```Error: Database IO error: Connection refused (os error 111) [INFO] [stdout] Caused by: Connection refused (os error 111) [INFO] [stdout] ``` [INFO] [stdout] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5651f348502b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5651f348502b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5651f348502b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5651f348502b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5651f348502b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5651f3484c9a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5651f34857a0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5651f3485322 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5651f348526f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x5651f342d735 - assert_cmd::assert::Assert::success::ha9f6a0536a402a3b [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x5651f339f424 - cli::cli_access_server::h04a4581fe9d0a827 [INFO] [stdout] at tests/cli.rs:311 [INFO] [stdout] 11: 0x5651f33a18f4 - cli::cli_access_server_sled_engine::hb5c6d5d981343261 [INFO] [stdout] at tests/cli.rs:336 [INFO] [stdout] 12: 0x5651f33a18ba - cli::cli_access_server_sled_engine::{{closure}}::h6ebe0de4598da45b [INFO] [stdout] at tests/cli.rs:335 [INFO] [stdout] 13: 0x5651f33ad59e - core::ops::function::FnOnce::call_once::haea8284035b65853 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x5651f33ca49f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x5651f348cf8a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x5651f33e4a98 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x5651f33e4a98 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x5651f33e4a98 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x5651f33bf915 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x5651f33c3a95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x5651f33c3a95 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x5651f33c3a95 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x5651f348cf8a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x5651f33c40d2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x5651f33c40d2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x5651f33c40d2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x5651f33c40d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x5651f347776f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x5651f348c650 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x5651f348c650 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x5651f348c650 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7fb2adf754a4 - start_thread [INFO] [stdout] 33: 0x7fb2adaa0d0f - __clone [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cli_access_server_sled_engine [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test cli' [INFO] running `"docker" "inspect" "5650feb797191bdcd97ca40afd8ba348b3f540327bd7e16af5a544191363d3dc"` [INFO] running `"docker" "rm" "-f" "5650feb797191bdcd97ca40afd8ba348b3f540327bd7e16af5a544191363d3dc"` [INFO] [stdout] 5650feb797191bdcd97ca40afd8ba348b3f540327bd7e16af5a544191363d3dc