[INFO] cloning repository https://github.com/LebranceBW/KvStore
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LebranceBW/KvStore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2FKvStore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2FKvStore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84a1b0a435196234fafeb64e7b939aabcde08466
[INFO] testing LebranceBW/KvStore against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2FKvStore" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LebranceBW/KvStore
[INFO] finished tweaking git repo https://github.com/LebranceBW/KvStore
[INFO] tweaked toml for git repo https://github.com/LebranceBW/KvStore written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LebranceBW/KvStore on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LebranceBW/KvStore already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.15
[INFO] [stderr]   Downloaded lock_api v0.4.4
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.5
[INFO] [stderr]   Downloaded panic-control v0.1.4
[INFO] [stderr]   Downloaded structopt v0.3.22
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.2
[INFO] [stderr]   Downloaded crossbeam v0.8.1
[INFO] [stderr]   Downloaded fragile v1.0.0
[INFO] [stderr]   Downloaded simple_logger v1.11.0
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded cast v0.2.7
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] [stderr]   Downloaded sled v0.34.6
[INFO] [stderr]   Downloaded anyhow v1.0.41
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 037762d194b79bb60d7de0971a731dcf6ebd79b48b1d4865ec6535f1c783d4af
[INFO] running `Command { std: "docker" "start" "-a" "037762d194b79bb60d7de0971a731dcf6ebd79b48b1d4865ec6535f1c783d4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037762d194b79bb60d7de0971a731dcf6ebd79b48b1d4865ec6535f1c783d4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037762d194b79bb60d7de0971a731dcf6ebd79b48b1d4865ec6535f1c783d4af", kill_on_drop: false }`
[INFO] [stdout] 037762d194b79bb60d7de0971a731dcf6ebd79b48b1d4865ec6535f1c783d4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcf8a48fd5f40013f4cc25780b42003b75bb843e6513083d926636ba086c1d59
[INFO] running `Command { std: "docker" "start" "-a" "dcf8a48fd5f40013f4cc25780b42003b75bb843e6513083d926636ba086c1d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling sled v0.34.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `Command { std: "docker" "inspect" "dcf8a48fd5f40013f4cc25780b42003b75bb843e6513083d926636ba086c1d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf8a48fd5f40013f4cc25780b42003b75bb843e6513083d926636ba086c1d59", kill_on_drop: false }`
[INFO] [stdout] dcf8a48fd5f40013f4cc25780b42003b75bb843e6513083d926636ba086c1d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7fd897ba6b5556d557c14820f83cc8602a948e695ee16c6d035cb5e828dd7d
[INFO] running `Command { std: "docker" "start" "-a" "7d7fd897ba6b5556d557c14820f83cc8602a948e695ee16c6d035cb5e828dd7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling panic-control v0.1.4
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d7fd897ba6b5556d557c14820f83cc8602a948e695ee16c6d035cb5e828dd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7fd897ba6b5556d557c14820f83cc8602a948e695ee16c6d035cb5e828dd7d", kill_on_drop: false }`
[INFO] [stdout] 7d7fd897ba6b5556d557c14820f83cc8602a948e695ee16c6d035cb5e828dd7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec73c6df9362bca211761beb548f588b4af0ef23deea33f2a96518b2d52b25b9
[INFO] running `Command { std: "docker" "start" "-a" "ec73c6df9362bca211761beb548f588b4af0ef23deea33f2a96518b2d52b25b9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/bin/kvs.rs (/opt/rustwide/target/debug/deps/kvs-567eca92945cce45)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/kvs-client.rs (/opt/rustwide/target/debug/deps/kvs_client-d464ad307a20033d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/kvs-server.rs (/opt/rustwide/target/debug/deps/kvs_server-950625992e1cabcd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-c1e1794630e2dfd9)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] 2026-05-04 02:48:49,709 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by sled, version: 0.1.0
[INFO] [stdout] 2026-05-04 02:48:49,710 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] 2026-05-04 02:48:49,719 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iterator] in clean_tail_tears, found missing item in tail: None and we'll scan segments {} above lowest lsn 0
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-05-04 02:48:49,848 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iterator] in clean_tail_tears, found missing item in tail: None and we'll scan segments {} above lowest lsn 0
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::meta] allocated pid 3 for root of new_tree [95, 95, 115, 108, 101, 100, 95, 95, 100, 101, 102, 97, 117, 108, 116]
[INFO] [stdout] 2026-05-04 02:48:49,849 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-05-04 02:48:49,850 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-05-04 02:48:49,850 DEBUG [sled::meta] allocated pid 3 for root of new_tree [95, 95, 115, 108, 101, 100, 95, 95, 100, 101, 102, 97, 117, 108, 116]
[INFO] [stdout] 2026-05-04 02:48:49,893 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-05-04 02:48:49,895 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-05-04 02:48:49,895 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-05-04 02:48:49,895 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] 2026-05-04 02:48:50,350 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-05-04 02:48:50,355 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-05-04 02:48:50,355 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-05-04 02:48:50,355 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stdout] 2026-05-04 02:48:50,709 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40190
[INFO] [stdout] 2026-05-04 02:48:50,710 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-05-04 02:48:50,710 INFO  [kvs::server] Client: 127.0.0.1:40190 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,711 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-05-04 02:48:50,712 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 96 to 117
[INFO] [stdout] 2026-05-04 02:48:50,714 DEBUG [sled::pagecache::iobuf] wrote lsns 96-116 to disk at offsets 96-116, maxed false complete_len 21
[INFO] [stdout] 2026-05-04 02:48:50,714 DEBUG [sled::pagecache::iobuf] mark_interval(96, 21)
[INFO] [stdout] 2026-05-04 02:48:50,714 DEBUG [sled::pagecache::iobuf] new highest interval: 96 - 116
[INFO] [stdout] 2026-05-04 02:48:50,714 DEBUG [sled::pagecache::iobuf] make_stable(116) returning
[INFO] [stdout] 2026-05-04 02:48:50,715 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,715 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42110
[INFO] [stdout] 2026-05-04 02:48:50,715 INFO  [kvs::server] Client: 127.0.0.1:42110 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,715 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-05-04 02:48:50,715 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-05-04 02:48:50,715 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,718 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42120
[INFO] [stdout] 2026-05-04 02:48:50,718 INFO  [kvs::server] Client: 127.0.0.1:42120 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,718 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,718 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,718 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-05-04 02:48:50,720 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40200
[INFO] [stdout] 2026-05-04 02:48:50,720 INFO  [kvs::server] Client: 127.0.0.1:40200 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,721 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42130
[INFO] [stdout] 2026-05-04 02:48:50,721 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-05-04 02:48:50,721 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-05-04 02:48:50,721 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,721 INFO  [kvs::server] Client: 127.0.0.1:42130 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,723 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42134
[INFO] [stdout] 2026-05-04 02:48:50,723 INFO  [kvs::server] Client: 127.0.0.1:42134 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,723 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,723 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,724 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-05-04 02:48:50,726 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42140
[INFO] [stdout] 2026-05-04 02:48:50,726 INFO  [kvs::server] Client: 127.0.0.1:42140 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,726 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-04 02:48:50,726 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-04 02:48:50,726 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-05-04 02:48:50,732 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,732 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,732 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-05-04 02:48:50,734 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42142
[INFO] [stdout] 2026-05-04 02:48:50,734 INFO  [kvs::server] Client: 127.0.0.1:42142 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,734 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-05-04 02:48:50,734 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-05-04 02:48:50,734 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-05-04 02:48:50,735 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40214
[INFO] [stdout] 2026-05-04 02:48:50,735 INFO  [kvs::server] Client: 127.0.0.1:40214 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 117 to 138
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [sled::pagecache::iobuf] wrote lsns 117-137 to disk at offsets 117-137, maxed false complete_len 21
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [sled::pagecache::iobuf] mark_interval(117, 21)
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [sled::pagecache::iobuf] new highest interval: 117 - 137
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [sled::pagecache::iobuf] make_stable(137) returning
[INFO] [stdout] 2026-05-04 02:48:50,735 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,737 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42158
[INFO] [stdout] 2026-05-04 02:48:50,737 INFO  [kvs::server] Client: 127.0.0.1:42158 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,737 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-05-04 02:48:50,737 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-05-04 02:48:50,737 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,755 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40216
[INFO] [stdout] 2026-05-04 02:48:50,755 INFO  [kvs::server] Client: 127.0.0.1:40216 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,755 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,755 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,755 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-05-04 02:48:50,756 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42170
[INFO] [stdout] 2026-05-04 02:48:50,756 INFO  [kvs::server] Client: 127.0.0.1:42170 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,756 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,756 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,756 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,758 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40224
[INFO] [stdout] 2026-05-04 02:48:50,758 INFO  [kvs::server] Client: 127.0.0.1:40224 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,758 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-04 02:48:50,758 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-04 02:48:50,758 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-05-04 02:48:50,761 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40232
[INFO] [stdout] 2026-05-04 02:48:50,761 INFO  [kvs::server] Client: 127.0.0.1:40232 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,761 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-05-04 02:48:50,761 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-05-04 02:48:50,761 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-05-04 02:48:50,761 INFO  [kvs_server] Retrieving last work. engine: kvs
[INFO] [stdout] 2026-05-04 02:48:50,761 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-05-04 02:48:50,764 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40244
[INFO] [stdout] 2026-05-04 02:48:50,764 INFO  [kvs::server] Client: 127.0.0.1:40244 disconnected
[INFO] [stdout] 2026-05-04 02:48:50,764 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 138 to 159
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [sled::pagecache::iobuf] wrote lsns 138-158 to disk at offsets 138-158, maxed false complete_len 21
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [sled::pagecache::iobuf] mark_interval(138, 21)
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [sled::pagecache::iobuf] new highest interval: 138 - 158
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [sled::pagecache::iobuf] make_stable(158) returning
[INFO] [stdout] 2026-05-04 02:48:50,765 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (109) panicked at src/bin/kvs-server.rs:63:54:
[INFO] [stdout] 2026-05-04 02:48:50,768 INFO  [kvs::server] Accept connection from client: 127.0.0.1:40248
[INFO] [stderr] Failed to create a sled engine.: IO error: could not acquire lock on "/tmp/.tmpXMuVWI/db": Os { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" }
[INFO] [stdout] 2026-05-04 02:48:50,768 INFO  [kvs::server] Client: 127.0.0.1:40248 disconnected
[INFO] [stderr] stack backtrace:
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 159 to 173
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [sled::pagecache::iobuf] wrote lsns 159-172 to disk at offsets 159-172, maxed false complete_len 14
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [sled::pagecache::iobuf] mark_interval(159, 14)
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [sled::pagecache::iobuf] new highest interval: 159 - 172
[INFO] [stdout] 2026-05-04 02:48:50,768 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-04 02:48:50,771 INFO  [kvs_server] Retrieving last work. engine: sled
[INFO] [stdout] 2026-05-04 02:48:50,771 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stderr]    0:     0x5c3935c40c8a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c3935c40c8a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c3935c40c8a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5c3935c40c8a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5c3935c5817a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5c3935c5817a - core[4a92201981c6b77a]::fmt::write
[INFO] [stderr]    6:     0x5c3935c45d32 - std[1209cfb42f6d497f]::io::default_write_fmt::<std[1209cfb42f6d497f]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x5c3935c45d32 - <std[1209cfb42f6d497f]::sys::stdio::unix::Stderr as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x5c3935c26f4f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5c3935c26f4f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5c3935c3aa41 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5c3935c3abfb - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x5c3935c27008 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x5c3935c1c119 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x5c3935c27aad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x5c3935c5893c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x5c3935c58682 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x5c39358f0365 - <core[4a92201981c6b77a]::result::Result<kvs[1c2646d8799b5ef3]::engine::sled_store::SledAdapter, anyhow[7adc02eb9ea3d305]::Error>>::expect
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1185:23
[INFO] [stderr]   18:     0x5c39358e298c - kvs_server[2e5536b5d4dfa9bc]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:63:54
[INFO] [stderr]   19:     0x5c39358e7a1b - <fn() as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   20:     0x5c39358dea4e - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   21:     0x5c39358dfaa1 - std[1209cfb42f6d497f]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:206:18
[INFO] [stderr]   22:     0x5c3935c39967 - <&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   23:     0x5c3935c39967 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x5c3935c39967 - std[1209cfb42f6d497f]::panicking::catch_unwind::<i32, &dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stderr]   25:     0x5c3935c39967 - std[1209cfb42f6d497f]::panic::catch_unwind::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stderr]   26:     0x5c3935c39967 - std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:175:24
[INFO] [stderr]   27:     0x5c3935c39967 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stderr]   28:     0x5c3935c39967 - std[1209cfb42f6d497f]::panicking::catch_unwind::<isize, std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stderr]   29:     0x5c3935c39967 - std[1209cfb42f6d497f]::panic::catch_unwind::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stderr]   30:     0x5c3935c39967 - std[1209cfb42f6d497f]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:171:5
[INFO] [stderr]   31:     0x5c39358dd807 - std[1209cfb42f6d497f]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:205:5
[INFO] [stderr]   32:     0x5c39358e7ece - main
[INFO] [stderr]   33:     0x7af1195111ca - <unknown>
[INFO] [stderr]   34:     0x7af11951128b - __libc_start_main
[INFO] [stderr]   35:     0x5c39358dbc05 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stdout] 2026-05-04 02:48:50,837 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-05-04 02:48:51,767 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42178
[INFO] [stdout] 2026-05-04 02:48:51,768 INFO  [kvs::server] Client: 127.0.0.1:42178 disconnected
[INFO] [stdout] 2026-05-04 02:48:51,768 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-04 02:48:51,768 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-04 02:48:51,768 DEBUG [kvs::server] [server->client] Ok("value3")
[INFO] [stdout] 2026-05-04 02:48:51,788 INFO  [kvs::server] Accept connection from client: 127.0.0.1:42184
[INFO] [stdout] 2026-05-04 02:48:51,788 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-04 02:48:51,788 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-04 02:48:51,788 DEBUG [kvs::server] [server->client] Ok("Key: key1 not found")
[INFO] [stdout] 2026-05-04 02:48:51,788 INFO  [kvs::server] Client: 127.0.0.1:42184 disconnected
[INFO] [stdout] test cli_access_server_kvs_engine ... ok
[INFO] [stdout] test cli_wrong_engine ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[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] 
[INFO] [stdout] thread 'cli_access_server_sled_engine' (21) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13:
[INFO] [stdout] Unexpected failure.
[INFO] [stdout] code-255
[INFO] [stdout] stderr=```Connection refused (os error 111)
[INFO] [stdout] ```
[INFO] [stdout] command=`cd "/tmp/.tmpXMuVWI" && "/opt/rustwide/target/debug/kvs-client" "get" "key2" "--addr" "127.0.0.1:4005"`
[INFO] [stdout] code=255
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```Connection refused (os error 111)
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x634c16362aca - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x634c16362aca - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x634c16362aca - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x634c16362aca - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x634c1637877a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x634c1637877a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x634c16368702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x634c16368702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x634c1633fd5f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x634c1633fd5f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x634c1635a499 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x634c1629a7bc - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x634c1629a7bc - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x634c1635a652 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x634c1635a652 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x634c1633fe18 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x634c16334df9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x634c16340b2d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x634c16378f0c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x634c163088c7 - <assert_cmd[cbb0517347e6ccb9]::assert::Assert>::success
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13
[INFO] [stdout]   20:     0x634c162762b3 - cli[148554ff12ce16e0]::cli_access_server
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:318:10
[INFO] [stdout]   21:     0x634c1627a20e - cli[148554ff12ce16e0]::cli_access_server_sled_engine
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:338:5
[INFO] [stdout]   22:     0x634c16273c07 - cli[148554ff12ce16e0]::cli_access_server_sled_engine::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:337:35
[INFO] [stdout]   23:     0x634c16287c46 - <cli[148554ff12ce16e0]::cli_access_server_sled_engine::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x634c1628da9b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x634c1628da9b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x634c1629b28b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x634c1629b28b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x634c1629b28b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x634c1629b28b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x634c1629b28b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x634c1629b28b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x634c1629b28b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x634c162949a4 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x634c162949a4 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x634c1629de92 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x634c1629de92 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x634c1629de92 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x634c1629de92 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x634c1629de92 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x634c1629de92 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x634c1629de92 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x634c16361fff - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x634c16361fff - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7676c3585aa4 - <unknown>
[INFO] [stdout]   45:     0x7676c3612a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[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; finished in 2.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec73c6df9362bca211761beb548f588b4af0ef23deea33f2a96518b2d52b25b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec73c6df9362bca211761beb548f588b4af0ef23deea33f2a96518b2d52b25b9", kill_on_drop: false }`
[INFO] [stdout] ec73c6df9362bca211761beb548f588b4af0ef23deea33f2a96518b2d52b25b9
