[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 beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2FKvStore" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LebranceBW/KvStore on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85cacaea2f74fea8029841b2261ffcd4f313396dc0b2912e24c44b52687f4e97
[INFO] running `Command { std: "docker" "start" "-a" "85cacaea2f74fea8029841b2261ffcd4f313396dc0b2912e24c44b52687f4e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85cacaea2f74fea8029841b2261ffcd4f313396dc0b2912e24c44b52687f4e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cacaea2f74fea8029841b2261ffcd4f313396dc0b2912e24c44b52687f4e97", kill_on_drop: false }`
[INFO] [stdout] 85cacaea2f74fea8029841b2261ffcd4f313396dc0b2912e24c44b52687f4e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d6e76aaa30d9610990871cf3b8682fafb14792bc23af6b07061d85ba40a4df
[INFO] running `Command { std: "docker" "start" "-a" "25d6e76aaa30d9610990871cf3b8682fafb14792bc23af6b07061d85ba40a4df", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.0
[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 instant v0.1.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling sled v0.34.6
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.63s
[INFO] running `Command { std: "docker" "inspect" "25d6e76aaa30d9610990871cf3b8682fafb14792bc23af6b07061d85ba40a4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d6e76aaa30d9610990871cf3b8682fafb14792bc23af6b07061d85ba40a4df", kill_on_drop: false }`
[INFO] [stdout] 25d6e76aaa30d9610990871cf3b8682fafb14792bc23af6b07061d85ba40a4df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8aa60d189ca1a628888c79d253a198f24ed7cadc092addc71fa527aa57025c6
[INFO] running `Command { std: "docker" "start" "-a" "e8aa60d189ca1a628888c79d253a198f24ed7cadc092addc71fa527aa57025c6", 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 ppv-lite86 v0.2.10
[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 bstr v0.2.16
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[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 plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling rand v0.8.4
[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 13.03s
[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 3`
[INFO] running `Command { std: "docker" "inspect" "e8aa60d189ca1a628888c79d253a198f24ed7cadc092addc71fa527aa57025c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8aa60d189ca1a628888c79d253a198f24ed7cadc092addc71fa527aa57025c6", kill_on_drop: false }`
[INFO] [stdout] e8aa60d189ca1a628888c79d253a198f24ed7cadc092addc71fa527aa57025c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0687f5bdf0145746bdb5b329b90ceb869a46b7a60caa5a14a0fbb6d0dd8e6d2c
[INFO] running `Command { std: "docker" "start" "-a" "0687f5bdf0145746bdb5b329b90ceb869a46b7a60caa5a14a0fbb6d0dd8e6d2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[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 3`
[INFO] [stderr]      Running unittests src/bin/kvs.rs (/opt/rustwide/target/debug/deps/kvs-ba6ce78d06af0a88)
[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-46ea763cfb2cfc70)
[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-153d259a9df7815d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-621e0e6388778401)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] 2026-01-26 21:12:39,780 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] 2026-01-26 21:12:39,781 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by sled, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:12:39,785 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] 2026-01-26 21:12:39,918 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-01-26 21:12:39,918 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-01-26 21:12:39,918 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] 2026-01-26 21:12:39,918 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-01-26 21:12:39,918 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-01-26 21:12:39,918 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-01-26 21:12:39,919 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-01-26 21:12:39,919 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] 2026-01-26 21:12:39,975 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-01-26 21:12:39,981 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-01-26 21:12:39,981 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-01-26 21:12:39,981 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] 2026-01-26 21:12:40,054 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-01-26 21:12:40,054 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-01-26 21:12:40,054 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] 2026-01-26 21:12:40,054 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-01-26 21:12:40,054 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-01-26 21:12:40,054 DEBUG [sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-01-26 21:12:40,055 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-01-26 21:12:40,055 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] 2026-01-26 21:12:40,176 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-01-26 21:12:40,177 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-01-26 21:12:40,177 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-01-26 21:12:40,177 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stdout] 2026-01-26 21:12:40,780 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35816
[INFO] [stdout] 2026-01-26 21:12:40,780 INFO  [kvs::server] Client: 127.0.0.1:35816 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,780 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-01-26 21:12:40,780 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-01-26 21:12:40,781 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,783 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35826
[INFO] [stdout] 2026-01-26 21:12:40,783 INFO  [kvs::server] Client: 127.0.0.1:35826 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,783 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,783 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,783 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-01-26 21:12:40,784 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37228
[INFO] [stdout] 2026-01-26 21:12:40,784 INFO  [kvs::server] Client: 127.0.0.1:37228 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,784 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-01-26 21:12:40,784 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-01-26 21:12:40,785 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 96 to 117
[INFO] [stdout] 2026-01-26 21:12:40,785 DEBUG [sled::pagecache::iobuf] wrote lsns 96-116 to disk at offsets 96-116, maxed false complete_len 21
[INFO] [stdout] 2026-01-26 21:12:40,785 DEBUG [sled::pagecache::iobuf] mark_interval(96, 21)
[INFO] [stdout] 2026-01-26 21:12:40,785 DEBUG [sled::pagecache::iobuf] new highest interval: 96 - 116
[INFO] [stdout] 2026-01-26 21:12:40,786 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35832
[INFO] [stdout] 2026-01-26 21:12:40,786 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-01-26 21:12:40,786 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-01-26 21:12:40,786 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,786 INFO  [kvs::server] Client: 127.0.0.1:35832 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,788 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35834
[INFO] [stdout] 2026-01-26 21:12:40,788 INFO  [kvs::server] Client: 127.0.0.1:35834 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,788 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,788 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,788 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-01-26 21:12:40,788 DEBUG [sled::pagecache::iobuf] make_stable(116) returning
[INFO] [stdout] 2026-01-26 21:12:40,788 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,790 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35836
[INFO] [stdout] 2026-01-26 21:12:40,791 INFO  [kvs::server] Client: 127.0.0.1:35836 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,791 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37232
[INFO] [stdout] 2026-01-26 21:12:40,791 INFO  [kvs::server] Client: 127.0.0.1:37232 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,791 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-01-26 21:12:40,794 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37244
[INFO] [stdout] 2026-01-26 21:12:40,795 INFO  [kvs::server] Client: 127.0.0.1:37244 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,795 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-01-26 21:12:40,795 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-01-26 21:12:40,795 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 117 to 138
[INFO] [stdout] 2026-01-26 21:12:40,802 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35840
[INFO] [stdout] 2026-01-26 21:12:40,803 INFO  [kvs::server] Client: 127.0.0.1:35840 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,803 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:12:40,803 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-01-26 21:12:40,803 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-01-26 21:12:40,807 DEBUG [sled::pagecache::iobuf] wrote lsns 117-137 to disk at offsets 117-137, maxed false complete_len 21
[INFO] [stdout] 2026-01-26 21:12:40,807 DEBUG [sled::pagecache::iobuf] mark_interval(117, 21)
[INFO] [stdout] 2026-01-26 21:12:40,807 DEBUG [sled::pagecache::iobuf] new highest interval: 117 - 137
[INFO] [stdout] 2026-01-26 21:12:40,807 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,815 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:12:40,817 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37260
[INFO] [stdout] 2026-01-26 21:12:40,817 INFO  [kvs::server] Client: 127.0.0.1:37260 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,817 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,817 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,817 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-01-26 21:12:40,820 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37268
[INFO] [stdout] 2026-01-26 21:12:40,820 INFO  [kvs::server] Client: 127.0.0.1:37268 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,820 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:12:40,820 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-01-26 21:12:40,820 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-01-26 21:12:40,824 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35850
[INFO] [stdout] 2026-01-26 21:12:40,824 INFO  [kvs::server] Client: 127.0.0.1:35850 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,824 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37282
[INFO] [stdout] 2026-01-26 21:12:40,824 INFO  [kvs::server] Client: 127.0.0.1:37282 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-01-26 21:12:40,824 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-01-26 21:12:40,827 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35852
[INFO] [stdout] 2026-01-26 21:12:40,827 INFO  [kvs::server] Client: 127.0.0.1:35852 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,827 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,827 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,827 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,828 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37294
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 138 to 159
[INFO] [stdout] 2026-01-26 21:12:40,828 INFO  [kvs::server] Client: 127.0.0.1:37294 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [sled::pagecache::iobuf] wrote lsns 138-158 to disk at offsets 138-158, maxed false complete_len 21
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [sled::pagecache::iobuf] mark_interval(138, 21)
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [sled::pagecache::iobuf] new highest interval: 138 - 158
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [sled::pagecache::iobuf] make_stable(158) returning
[INFO] [stdout] 2026-01-26 21:12:40,828 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,830 INFO  [kvs::server] Accept connection from client: 127.0.0.1:37300
[INFO] [stdout] 2026-01-26 21:12:40,830 INFO  [kvs_server] Retrieving last work. engine: kvs
[INFO] [stdout] 2026-01-26 21:12:40,830 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:12:40,830 INFO  [kvs::server] Client: 127.0.0.1:37300 disconnected
[INFO] [stdout] 2026-01-26 21:12:40,830 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 159 to 173
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [sled::pagecache::iobuf] wrote lsns 159-172 to disk at offsets 159-172, maxed false complete_len 14
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [sled::pagecache::iobuf] mark_interval(159, 14)
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [sled::pagecache::iobuf] new highest interval: 159 - 172
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [sled::pagecache::iobuf] make_stable(172) returning
[INFO] [stdout] 2026-01-26 21:12:40,831 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:12:40,834 INFO  [kvs_server] Retrieving last work. engine: sled
[INFO] [stdout] 2026-01-26 21:12:40,834 INFO  [kvs_server] Listened at 127.0.0.1:4005, powered by sled, version: 0.1.0
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (122) 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/.tmpiChlV5/db": Os { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x6211641b0f32 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x6211641b0f32 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x6211641b0f32 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x6211641b0f32 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x6211641c366a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x6211641c366a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stderr]    6:     0x621164189416 - std::io::default_write_fmt::h72db0b4dbd5dcfa2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x621164189416 - std::io::Write::write_fmt::hb496f2b9b027aa16
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x621164194959 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x621164194959 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x6211641947b9 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x621164194b9b - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x621164194a18 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x6211641914a9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x62116417d2ed - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x6211641cda8c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x6211641ccd42 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x621163e50135 - core::result::Result<T,E>::expect::h4244faa3d17948de
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stderr]   18:     0x621163e4914c - kvs_server::main::hd0cffb82ffc7df63
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:63:54
[INFO] [stderr]   19:     0x621163e5a1fb - core::ops::function::FnOnce::call_once::he9909170758e564a
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   20:     0x621163e593ee - std::sys::backtrace::__rust_begin_short_backtrace::hc7699de33d94c3c3
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   21:     0x621163e58f51 - std::rt::lang_start::{{closure}}::h89bdbfdb6a407503
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:206:18
[INFO] [stderr]   22:     0x62116418ae96 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd1cc8864ab2ce613
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   23:     0x62116418ae96 - std::panicking::catch_unwind::do_call::h761b8a8d54647a61
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x62116418ae96 - std::panicking::catch_unwind::hb78a0edcad597ebc
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]   25:     0x62116418ae96 - std::panic::catch_unwind::hf40177800cac754b
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]   26:     0x62116418ae96 - std::rt::lang_start_internal::{{closure}}::ha1b3ca2f45db2265
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:175:24
[INFO] [stderr]   27:     0x62116418ae96 - std::panicking::catch_unwind::do_call::hca68f60e509d57f2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]   28:     0x62116418ae96 - std::panicking::catch_unwind::h75a65b4419799b0f
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]   29:     0x62116418ae96 - std::panic::catch_unwind::h56fc4c7ccdf741b6
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]   30:     0x62116418ae96 - std::rt::lang_start_internal::h267ec6e0203f10ab
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:171:5
[INFO] [stderr]   31:     0x621163e58f37 - std::rt::lang_start::h184bb7809c97b402
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:205:5
[INFO] [stderr]   32:     0x621163e564be - main
[INFO] [stderr]   33:     0x742c48b311ca - <unknown>
[INFO] [stderr]   34:     0x742c48b3128b - __libc_start_main
[INFO] [stderr]   35:     0x621163e484c5 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stdout] 2026-01-26 21:12:41,831 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35866
[INFO] [stdout] 2026-01-26 21:12:41,831 INFO  [kvs::server] Client: 127.0.0.1:35866 disconnected
[INFO] [stdout] 2026-01-26 21:12:41,831 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:12:41,831 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-01-26 21:12:41,831 DEBUG [kvs::server] [server->client] Ok("value3")
[INFO] [stdout] 2026-01-26 21:12:41,834 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35880
[INFO] [stdout] 2026-01-26 21:12:41,834 INFO  [kvs::server] Client: 127.0.0.1:35880 disconnected
[INFO] [stdout] 2026-01-26 21:12:41,834 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:12:41,834 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:12:41,834 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] [stderr] error: test failed, to rerun pass `--test cli`
[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' (29) 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/.tmpiChlV5" && "/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:     0x64c050ff9e12 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64c050ff9e12 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64c050ff9e12 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x64c050ff9e12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64c05100a88a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64c05100a88a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x64c050fc6776 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64c050fc6776 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x64c050fd7b29 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x64c050fd7b29 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64c050fd79c1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x64c050f3e27e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x64c050f3e27e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64c050fd7da2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x64c050fd7da2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x64c050fd7be8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x64c050fd2c39 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x64c050fba2ad - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64c051011fdc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64c050f99097 - assert_cmd::assert::Assert::success::hc7b59ed19c683938
[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:     0x64c050f04d63 - cli::cli_access_server::ha1868c12dd8c266b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:318:10
[INFO] [stdout]   21:     0x64c050f082ce - cli::cli_access_server_sled_engine::h6e9bf0c507919a18
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:338:5
[INFO] [stdout]   22:     0x64c050f082e7 - cli::cli_access_server_sled_engine::{{closure}}::hd20b7f26ef349155
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:337:35
[INFO] [stdout]   23:     0x64c050f14c06 - core::ops::function::FnOnce::call_once::ha41f4e4496ecf2ec
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64c050f3e07b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64c050f3e07b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64c050f51a4a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64c050f51a4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64c050f51a4a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64c050f51a4a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64c050f51a4a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64c050f51a4a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64c050f51a4a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x64c050f2bea4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x64c050f2bea4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64c050f2f762 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64c050f2f762 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64c050f2f762 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64c050f2f762 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64c050f2f762 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64c050f2f762 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64c050f2f762 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x64c050fcdc6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x64c050fcdc6f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7365552d8aa4 - <unknown>
[INFO] [stdout]   45:     0x736555365a64 - 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 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0687f5bdf0145746bdb5b329b90ceb869a46b7a60caa5a14a0fbb6d0dd8e6d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0687f5bdf0145746bdb5b329b90ceb869a46b7a60caa5a14a0fbb6d0dd8e6d2c", kill_on_drop: false }`
[INFO] [stdout] 0687f5bdf0145746bdb5b329b90ceb869a46b7a60caa5a14a0fbb6d0dd8e6d2c
