[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#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2FKvStore" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LebranceBW/KvStore on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tempfile v3.2.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded panic-control v0.1.4
[INFO] [stderr]   Downloaded predicates-tree v1.0.2
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded fragile v1.0.0
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded sled v0.34.6
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deeeae1ee1c0f65a57bcb03ba92e76f5a3a127f5dc1a5abf4f236b1ee0d84754
[INFO] running `Command { std: "docker" "start" "-a" "deeeae1ee1c0f65a57bcb03ba92e76f5a3a127f5dc1a5abf4f236b1ee0d84754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deeeae1ee1c0f65a57bcb03ba92e76f5a3a127f5dc1a5abf4f236b1ee0d84754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deeeae1ee1c0f65a57bcb03ba92e76f5a3a127f5dc1a5abf4f236b1ee0d84754", kill_on_drop: false }`
[INFO] [stdout] deeeae1ee1c0f65a57bcb03ba92e76f5a3a127f5dc1a5abf4f236b1ee0d84754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20fd0077bd6df9f6198868e2bb32e29db5363ae64dd5c8b22017334341893a08
[INFO] running `Command { std: "docker" "start" "-a" "20fd0077bd6df9f6198868e2bb32e29db5363ae64dd5c8b22017334341893a08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[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 crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling sled v0.34.6
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[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 v1.0.126
[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 23.83s
[INFO] running `Command { std: "docker" "inspect" "20fd0077bd6df9f6198868e2bb32e29db5363ae64dd5c8b22017334341893a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fd0077bd6df9f6198868e2bb32e29db5363ae64dd5c8b22017334341893a08", kill_on_drop: false }`
[INFO] [stdout] 20fd0077bd6df9f6198868e2bb32e29db5363ae64dd5c8b22017334341893a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c49c68cf6588efa117afb9aca95170a544d171ecfc1de56bd8dd1c059b4b2766
[INFO] running `Command { std: "docker" "start" "-a" "c49c68cf6588efa117afb9aca95170a544d171ecfc1de56bd8dd1c059b4b2766", 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 itertools v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling panic-control v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.10s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "c49c68cf6588efa117afb9aca95170a544d171ecfc1de56bd8dd1c059b4b2766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49c68cf6588efa117afb9aca95170a544d171ecfc1de56bd8dd1c059b4b2766", kill_on_drop: false }`
[INFO] [stdout] c49c68cf6588efa117afb9aca95170a544d171ecfc1de56bd8dd1c059b4b2766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61dbb66bbc52ac55d599c08edf17d4177e753146ec9c12479063081c41689866
[INFO] running `Command { std: "docker" "start" "-a" "61dbb66bbc52ac55d599c08edf17d4177e753146ec9c12479063081c41689866", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[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 2`
[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] 2026-05-10 19:11:41,813 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] 2026-05-10 19:11:41,819 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by sled, version: 0.1.0
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stdout] 2026-05-10 19:11:41,851 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stdout] 2026-05-10 19:11:41,903 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-05-10 19:11:41,903 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-05-10 19:11:41,903 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] 2026-05-10 19:11:41,903 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-10 19:11:41,903 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-05-10 19:11:41,903 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-05-10 19:11:41,904 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] 2026-05-10 19:11:41,904 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-05-10 19:11:41,909 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-05-10 19:11:41,909 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-05-10 19:11:41,910 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] 2026-05-10 19:11:41,934 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-05-10 19:11:41,934 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-05-10 19:11:41,934 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] 2026-05-10 19:11:41,934 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-10 19:11:41,934 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-05-10 19:11:41,934 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-05-10 19:11:41,935 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-05-10 19:11:41,935 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-05-10 19:11:41,943 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-05-10 19:11:41,943 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-05-10 19:11:41,943 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-05-10 19:11:41,944 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-05-10 19:11:41,944 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] 2026-05-10 19:11:41,944 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-05-10 19:11:41,950 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-05-10 19:11:41,951 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-05-10 19:11:41,951 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stdout] 2026-05-10 19:11:42,814 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46300
[INFO] [stdout] 2026-05-10 19:11:42,814 INFO  [kvs::server] Client: 127.0.0.1:46300 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,814 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-05-10 19:11:42,814 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-05-10 19:11:42,815 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,824 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46308
[INFO] [stdout] 2026-05-10 19:11:42,824 INFO  [kvs::server] Client: 127.0.0.1:46308 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,824 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,824 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,824 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-05-10 19:11:42,829 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46312
[INFO] [stdout] 2026-05-10 19:11:42,829 INFO  [kvs::server] Client: 127.0.0.1:46312 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,829 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-05-10 19:11:42,829 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-05-10 19:11:42,829 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,835 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46320
[INFO] [stdout] 2026-05-10 19:11:42,835 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,835 INFO  [kvs::server] Client: 127.0.0.1:46320 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,835 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,835 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-05-10 19:11:42,837 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46334
[INFO] [stdout] 2026-05-10 19:11:42,837 INFO  [kvs::server] Client: 127.0.0.1:46334 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,838 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-10 19:11:42,838 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-10 19:11:42,838 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-05-10 19:11:42,842 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46340
[INFO] [stdout] 2026-05-10 19:11:42,842 INFO  [kvs::server] Client: 127.0.0.1:46340 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,842 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-05-10 19:11:42,842 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-05-10 19:11:42,842 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-05-10 19:11:42,846 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46352
[INFO] [stdout] 2026-05-10 19:11:42,846 INFO  [kvs::server] Client: 127.0.0.1:46352 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,846 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-05-10 19:11:42,846 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-05-10 19:11:42,846 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,848 INFO  [kvs::server] Accept connection from client: 127.0.0.1:46358
[INFO] [stdout] 2026-05-10 19:11:42,848 INFO  [kvs::server] Client: 127.0.0.1:46358 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,848 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,849 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,849 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,852 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41426
[INFO] [stdout] 2026-05-10 19:11:42,852 INFO  [kvs::server] Client: 127.0.0.1:41426 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,852 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 96 to 117
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [sled::pagecache::iobuf] wrote lsns 96-116 to disk at offsets 96-116, maxed false complete_len 21
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [sled::pagecache::iobuf] mark_interval(96, 21)
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [sled::pagecache::iobuf] new highest interval: 96 - 116
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [sled::pagecache::iobuf] make_stable(116) returning
[INFO] [stdout] 2026-05-10 19:11:42,853 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,856 INFO  [kvs_server] Retrieving last work. engine: kvs
[INFO] [stdout] 2026-05-10 19:11:42,856 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-05-10 19:11:42,857 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-05-10 19:11:42,859 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41440
[INFO] [stdout] 2026-05-10 19:11:42,859 INFO  [kvs::server] Client: 127.0.0.1:41440 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,859 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,859 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,859 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-05-10 19:11:42,862 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41454
[INFO] [stdout] 2026-05-10 19:11:42,862 INFO  [kvs::server] Client: 127.0.0.1:41454 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 117 to 138
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [sled::pagecache::iobuf] wrote lsns 117-137 to disk at offsets 117-137, maxed false complete_len 21
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [sled::pagecache::iobuf] mark_interval(117, 21)
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [sled::pagecache::iobuf] new highest interval: 117 - 137
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [sled::pagecache::iobuf] make_stable(137) returning
[INFO] [stdout] 2026-05-10 19:11:42,863 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,866 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41456
[INFO] [stdout] 2026-05-10 19:11:42,866 INFO  [kvs::server] Client: 127.0.0.1:41456 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,866 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,867 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,867 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-05-10 19:11:42,869 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41462
[INFO] [stdout] 2026-05-10 19:11:42,869 INFO  [kvs::server] Client: 127.0.0.1:41462 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,870 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-10 19:11:42,870 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-10 19:11:42,870 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-05-10 19:11:42,874 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41466
[INFO] [stdout] 2026-05-10 19:11:42,874 INFO  [kvs::server] Client: 127.0.0.1:41466 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,874 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-05-10 19:11:42,874 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-05-10 19:11:42,874 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-05-10 19:11:42,877 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41470
[INFO] [stdout] 2026-05-10 19:11:42,877 INFO  [kvs::server] Client: 127.0.0.1:41470 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 138 to 159
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [sled::pagecache::iobuf] wrote lsns 138-158 to disk at offsets 138-158, maxed false complete_len 21
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [sled::pagecache::iobuf] mark_interval(138, 21)
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [sled::pagecache::iobuf] new highest interval: 138 - 158
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [sled::pagecache::iobuf] make_stable(158) returning
[INFO] [stdout] 2026-05-10 19:11:42,878 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,881 INFO  [kvs::server] Accept connection from client: 127.0.0.1:41484
[INFO] [stdout] 2026-05-10 19:11:42,881 INFO  [kvs::server] Client: 127.0.0.1:41484 disconnected
[INFO] [stdout] 2026-05-10 19:11:42,881 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:42,881 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:42,881 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 159 to 173
[INFO] [stdout] 2026-05-10 19:11:42,882 DEBUG [sled::pagecache::iobuf] wrote lsns 159-172 to disk at offsets 159-172, maxed false complete_len 14
[INFO] [stdout] 2026-05-10 19:11:42,882 DEBUG [sled::pagecache::iobuf] mark_interval(159, 14)
[INFO] [stdout] 2026-05-10 19:11:42,882 DEBUG [sled::pagecache::iobuf] new highest interval: 159 - 172
[INFO] [stdout] 2026-05-10 19:11:42,882 DEBUG [sled::pagecache::iobuf] make_stable(172) returning
[INFO] [stdout] 2026-05-10 19:11:42,882 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-05-10 19:11:42,885 INFO  [kvs_server] Retrieving last work. engine: sled
[INFO] [stdout] 2026-05-10 19:11:42,886 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (115) panicked at src/bin/kvs-server.rs:63:54:
[INFO] [stderr] Failed to create a sled engine.: IO error: could not acquire lock on "/tmp/.tmpwGtCjG/db": Os { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5634fbdd31ba - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5634fbdd31ba - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5634fbdd31ba - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5634fbdd31ba - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5634fbdea6aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5634fbdea6aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stderr]    6:     0x5634fbdd8262 - std[29689e6404d28ef9]::io::default_write_fmt::<std[29689e6404d28ef9]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x5634fbdd8262 - <std[29689e6404d28ef9]::sys::stdio::unix::Stderr as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x5634fbdb947f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5634fbdb947f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5634fbdccf71 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5634fbdcd12b - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x5634fbdb9538 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x5634fbdae649 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x5634fbdb9fdd - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x5634fbdeae6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x5634fbdeabb2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x5634fba817a5 - <core[e929cb53b82a81ca]::result::Result<kvs[eedc3dc7dc20cf64]::engine::sled_store::SledAdapter, anyhow[ce41bf1e2229e6c1]::Error>>::expect
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1185:23
[INFO] [stderr]   18:     0x5634fba73dcc - kvs_server[8b650e99f4266a03]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:63:54
[INFO] [stderr]   19:     0x5634fba78e5b - <fn() as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   20:     0x5634fba6fe8e - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   21:     0x5634fba70ee1 - std[29689e6404d28ef9]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:206:18
[INFO] [stderr]   22:     0x5634fbdcbe97 - <&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   23:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panicking::catch_unwind::<i32, &dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stderr]   25:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panic::catch_unwind::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stderr]   26:     0x5634fbdcbe97 - std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:175:24
[INFO] [stderr]   27:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   28:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panicking::catch_unwind::<isize, std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stderr]   29:     0x5634fbdcbe97 - std[29689e6404d28ef9]::panic::catch_unwind::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stderr]   30:     0x5634fbdcbe97 - std[29689e6404d28ef9]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:171:5
[INFO] [stderr]   31:     0x5634fba6ec47 - std[29689e6404d28ef9]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:205:5
[INFO] [stderr]   32:     0x5634fba7930e - main
[INFO] [stderr]   33:     0x780908f151ca - <unknown>
[INFO] [stderr]   34:     0x780908f1528b - __libc_start_main
[INFO] [stderr]   35:     0x5634fba6d085 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stdout] 2026-05-10 19:11:43,855 INFO  [kvs::server] Accept connection from client: 127.0.0.1:33120
[INFO] [stdout] 2026-05-10 19:11:43,855 INFO  [kvs::server] Client: 127.0.0.1:33120 disconnected
[INFO] [stdout] 2026-05-10 19:11:43,856 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-05-10 19:11:43,856 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-05-10 19:11:43,856 DEBUG [kvs::server] [server->client] Ok("value3")
[INFO] [stdout] 2026-05-10 19:11:43,859 INFO  [kvs::server] Accept connection from client: 127.0.0.1:33134
[INFO] [stdout] 2026-05-10 19:11:43,859 INFO  [kvs::server] Client: 127.0.0.1:33134 disconnected
[INFO] [stdout] 2026-05-10 19:11:43,859 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-05-10 19:11:43,859 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-05-10 19:11:43,859 DEBUG [kvs::server] [server->client] Ok("Key: key1 not found")
[INFO] [stdout] test cli_access_server_kvs_engine ... ok
[INFO] [stdout] test cli_wrong_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] 
[INFO] [stdout] thread 'cli_access_server_sled_engine' (22) 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/.tmpwGtCjG" && "/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:     0x5b21263fc71a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b21263fc71a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b21263fc71a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b21263fc71a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b21264123ca - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b21264123ca - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x5b2126402352 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5b2126402352 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5b21263d99af - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b21263d99af - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b21263f40e9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b212633512c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5b212633512c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5b21263f42a2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5b21263f42a2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b21263d9a68 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b21263cea49 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b21263da77d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b2126412b5c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b21263a3277 - <assert_cmd[61322ff7805f3dfd]::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:     0x5b2126310c23 - cli[b165f8a9d01be13e]::cli_access_server
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:318:10
[INFO] [stdout]   21:     0x5b2126314b7e - cli[b165f8a9d01be13e]::cli_access_server_sled_engine
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:338:5
[INFO] [stdout]   22:     0x5b212630e577 - cli[b165f8a9d01be13e]::cli_access_server_sled_engine::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:337:35
[INFO] [stdout]   23:     0x5b2126322356 - <cli[b165f8a9d01be13e]::cli_access_server_sled_engine::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b212632840b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b212632840b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x5b2126335bfb - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x5b2126335bfb - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5b2126335bfb - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b2126335bfb - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b2126335bfb - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b2126335bfb - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x5b2126335bfb - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x5b212632f314 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x5b212632f314 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5b2126338802 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x5b2126338802 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5b2126338802 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b2126338802 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b2126338802 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b2126338802 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x5b2126338802 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b21263fbc4f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x5b21263fbc4f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f4dc275daa4 - <unknown>
[INFO] [stdout]   45:     0x7f4dc27eaa64 - 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 2.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "61dbb66bbc52ac55d599c08edf17d4177e753146ec9c12479063081c41689866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61dbb66bbc52ac55d599c08edf17d4177e753146ec9c12479063081c41689866", kill_on_drop: false }`
[INFO] [stdout] 61dbb66bbc52ac55d599c08edf17d4177e753146ec9c12479063081c41689866
