[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 1.93.0 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LebranceBW/KvStore on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.2.9
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded panic-control v0.1.4
[INFO] [stderr]   Downloaded fragile v1.0.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.15
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] [stderr]   Downloaded cast v0.2.7
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] [stderr]   Downloaded anyhow v1.0.41
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded crossbeam v0.8.1
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded sled v0.34.6
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.2
[INFO] [stderr]   Downloaded structopt v0.3.22
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02721eaac0bde4c67fe6fe937f6790ac31a32e6bc6fd0e089310e8e3171dc2c3
[INFO] running `Command { std: "docker" "start" "-a" "02721eaac0bde4c67fe6fe937f6790ac31a32e6bc6fd0e089310e8e3171dc2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02721eaac0bde4c67fe6fe937f6790ac31a32e6bc6fd0e089310e8e3171dc2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02721eaac0bde4c67fe6fe937f6790ac31a32e6bc6fd0e089310e8e3171dc2c3", kill_on_drop: false }`
[INFO] [stdout] 02721eaac0bde4c67fe6fe937f6790ac31a32e6bc6fd0e089310e8e3171dc2c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c22bfe064f49e719fee68a3d9cdd75363bcc28b5ef02e865d15234e2cf5d5f4
[INFO] running `Command { std: "docker" "start" "-a" "4c22bfe064f49e719fee68a3d9cdd75363bcc28b5ef02e865d15234e2cf5d5f4", 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 proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[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 parking_lot_core v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling sled v0.34.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[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 26.88s
[INFO] running `Command { std: "docker" "inspect" "4c22bfe064f49e719fee68a3d9cdd75363bcc28b5ef02e865d15234e2cf5d5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c22bfe064f49e719fee68a3d9cdd75363bcc28b5ef02e865d15234e2cf5d5f4", kill_on_drop: false }`
[INFO] [stdout] 4c22bfe064f49e719fee68a3d9cdd75363bcc28b5ef02e865d15234e2cf5d5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a869ae5557832c3e70989fed9f3a932ae128c26a36fc8f068225a4323bfa238
[INFO] running `Command { std: "docker" "start" "-a" "5a869ae5557832c3e70989fed9f3a932ae128c26a36fc8f068225a4323bfa238", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling panic-control v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[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 rand v0.8.4
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.72s
[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" "5a869ae5557832c3e70989fed9f3a932ae128c26a36fc8f068225a4323bfa238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a869ae5557832c3e70989fed9f3a932ae128c26a36fc8f068225a4323bfa238", kill_on_drop: false }`
[INFO] [stdout] 5a869ae5557832c3e70989fed9f3a932ae128c26a36fc8f068225a4323bfa238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e0b591b7fdd49c0b9707249de4498774cbbd5afe44bff4d61e7dc90e8556a3f
[INFO] running `Command { std: "docker" "start" "-a" "6e0b591b7fdd49c0b9707249de4498774cbbd5afe44bff4d61e7dc90e8556a3f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[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-6857b3bc7a29067b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/kvs-client.rs (/opt/rustwide/target/debug/deps/kvs_client-f711d226ac5d424a)
[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 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-a1e1455298eb4bf7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-97243b1b2f596737)
[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 21:11:51,623 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by sled, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:11:51,621 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:11:51,623 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 client_cli_invalid_subcommand ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_no_args ... 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 21:11:51,692 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-01-26 21:11:51,692 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-01-26 21:11:51,692 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 21:11:51,692 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 21:11:51,692 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-01-26 21:11:51,692 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 21:11:51,692 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-01-26 21:11:51,692 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-01-26 21:11:51,692 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-01-26 21:11:51,693 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-01-26 21:11:51,693 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-01-26 21:11:51,693 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-01-26 21:11:51,693 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 21:11:51,694 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-01-26 21:11:51,694 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-01-26 21:11:51,694 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-01-26 21:11:51,694 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] 2026-01-26 21:11:51,708 DEBUG [sled::pagecache::snapshot] no previous snapshot found
[INFO] [stdout] 2026-01-26 21:11:51,708 DEBUG [sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stdout] 2026-01-26 21:11:51,708 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 21:11:51,708 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 21:11:51,708 DEBUG [sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stdout] 2026-01-26 21:11:51,708 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 21:11:51,709 DEBUG [sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stdout] 2026-01-26 21:11:51,709 DEBUG [sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stdout] 2026-01-26 21:11:51,709 DEBUG [sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stdout] 2026-01-26 21:11:51,709 DEBUG [sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stdout] 2026-01-26 21:11:51,709 DEBUG [sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stdout] 2026-01-26 21:11:51,709 DEBUG [sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stdout] 2026-01-26 21:11:51,709 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 21:11:51,709 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stdout] 2026-01-26 21:11:51,713 DEBUG [sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stdout] 2026-01-26 21:11:51,713 DEBUG [sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stdout] 2026-01-26 21:11:51,713 DEBUG [sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stderr] 
[INFO] [stdout] 2026-01-26 21:11:52,630 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35730
[INFO] [stderr] thread 'main' (106) panicked at src/bin/kvs-server.rs:71:83:
[INFO] [stdout] 2026-01-26 21:11:52,630 INFO  [kvs::server] Client: 127.0.0.1:35730 disconnected
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Address already in use (os error 98)
[INFO] [stdout] 2026-01-26 21:11:52,630 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stderr] stack backtrace:
[INFO] [stdout] 2026-01-26 21:11:52,630 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-01-26 21:11:52,630 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,630 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59798
[INFO] [stdout] 2026-01-26 21:11:52,631 INFO  [kvs::server] Client: 127.0.0.1:59798 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,631 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value1"}}
[INFO] [stdout] 2026-01-26 21:11:52,631 DEBUG [kvs::server] command: Set { key: "key1", value: "value1" }
[INFO] [stdout] 2026-01-26 21:11:52,631 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 96 to 117
[INFO] [stdout] 2026-01-26 21:11:52,633 DEBUG [sled::pagecache::iobuf] wrote lsns 96-116 to disk at offsets 96-116, maxed false complete_len 21
[INFO] [stdout] 2026-01-26 21:11:52,633 DEBUG [sled::pagecache::iobuf] mark_interval(96, 21)
[INFO] [stdout] 2026-01-26 21:11:52,633 DEBUG [sled::pagecache::iobuf] new highest interval: 96 - 116
[INFO] [stdout] 2026-01-26 21:11:52,633 DEBUG [sled::pagecache::iobuf] make_stable(116) returning
[INFO] [stdout] 2026-01-26 21:11:52,633 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,633 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35746
[INFO] [stdout] 2026-01-26 21:11:52,633 INFO  [kvs::server] Client: 127.0.0.1:35746 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,634 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,634 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,634 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-01-26 21:11:52,636 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59808
[INFO] [stdout] 2026-01-26 21:11:52,636 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,636 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,636 DEBUG [kvs::server] [server->client] Ok("value1")
[INFO] [stdout] 2026-01-26 21:11:52,636 INFO  [kvs::server] Client: 127.0.0.1:59808 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,636 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35756
[INFO] [stdout] 2026-01-26 21:11:52,636 INFO  [kvs::server] Client: 127.0.0.1:35756 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,637 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-01-26 21:11:52,637 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-01-26 21:11:52,637 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,640 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35766
[INFO] [stdout] 2026-01-26 21:11:52,640 INFO  [kvs::server] Client: 127.0.0.1:35766 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,640 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,640 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,640 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-01-26 21:11:52,641 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59824
[INFO] [stdout] 2026-01-26 21:11:52,641 INFO  [kvs::server] Client: 127.0.0.1:59824 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,641 DEBUG [kvs::server] [client->server] {"Set":{"key":"key1","value":"value2"}}
[INFO] [stdout] 2026-01-26 21:11:52,641 DEBUG [kvs::server] command: Set { key: "key1", value: "value2" }
[INFO] [stdout] 2026-01-26 21:11:52,641 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 117 to 138
[INFO] [stdout] 2026-01-26 21:11:52,643 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35776
[INFO] [stdout] 2026-01-26 21:11:52,643 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:11:52,643 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-01-26 21:11:52,643 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-01-26 21:11:52,644 INFO  [kvs::server] Client: 127.0.0.1:35776 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,645 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35778
[INFO] [stdout] 2026-01-26 21:11:52,645 INFO  [kvs::server] Client: 127.0.0.1:35778 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,645 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:11:52,646 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-01-26 21:11:52,646 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-01-26 21:11:52,650 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35788
[INFO] [stdout] 2026-01-26 21:11:52,650 INFO  [kvs::server] Client: 127.0.0.1:35788 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,650 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-01-26 21:11:52,650 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-01-26 21:11:52,650 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,654 INFO  [kvs::server] Accept connection from client: 127.0.0.1:35796
[INFO] [stdout] 2026-01-26 21:11:52,654 INFO  [kvs::server] Client: 127.0.0.1:35796 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,655 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,655 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,655 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,658 INFO  [kvs_server] Retrieving last work. engine: kvs
[INFO] [stdout] 2026-01-26 21:11:52,658 INFO  [kvs_server] Listened at 127.0.0.1:4004, powered by kvs, version: 0.1.0
[INFO] [stdout] 2026-01-26 21:11:52,670 INFO  [kvs_server] Listened at 127.0.0.1:4002, powered by kvs, version: 0.1.0
[INFO] [stderr]    0:     0x561268712bd2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout] 2026-01-26 21:11:52,686 DEBUG [sled::pagecache::iobuf] wrote lsns 117-137 to disk at offsets 117-137, maxed false complete_len 21
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout] 2026-01-26 21:11:52,686 DEBUG [sled::pagecache::iobuf] mark_interval(117, 21)
[INFO] [stderr]    1:     0x561268712bd2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout] 2026-01-26 21:11:52,686 DEBUG [sled::pagecache::iobuf] new highest interval: 117 - 137
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout] 2026-01-26 21:11:52,686 DEBUG [sled::pagecache::iobuf] make_stable(137) returning
[INFO] [stderr]    2:     0x561268712bd2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout] 2026-01-26 21:11:52,686 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]    3:     0x561268712bd2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]    4:     0x5612687250e7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5612687250e7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stderr]    6:     0x5612686eafc6 - std::io::default_write_fmt::hdea1c6df292e9097
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5612686eafc6 - std::io::Write::write_fmt::ha6a1d6c1ea64b2d0
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5612686f5f79 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]    9:     0x5612686f5f79 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5612686f5dd9 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5612686f61bb - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x5612686f6038 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x5612686f2aa9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]   14:     0x5612686df24d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x56126872f67c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x56126872e902 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x5612683aa0d0 - core::result::Result<T,E>::unwrap::hf7a56ab7f53643f4
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x5612683aa0d0 - kvs_server::run_with::hc36fe5d1eb54b360
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:71:83
[INFO] [stderr]   19:     0x5612683a9d01 - kvs_server::main::h3f78ae253a7eff44
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:58:28
[INFO] [stderr]   20:     0x5612683baa5b - core::ops::function::FnOnce::call_once::haf2e9bb40cac9802
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   21:     0x5612683b9cbe - std::sys::backtrace::__rust_begin_short_backtrace::h7ed1fc711790b0d8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stderr]   22:     0x5612683b98d1 - std::rt::lang_start::{{closure}}::h3b9bbf00e3c31aa5
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:206:18
[INFO] [stderr]   23:     0x5612686eca46 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h52f3341f83ee0b20
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   24:     0x5612686eca46 - std::panicking::catch_unwind::do_call::h14dbcc353f10da05
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   25:     0x5612686eca46 - std::panicking::catch_unwind::h0f5e61927052bc65
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x5612686eca46 - std::panic::catch_unwind::h8d8992fccbbe3818
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x5612686eca46 - std::rt::lang_start_internal::{{closure}}::h2586bbc303a85ad8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:175:24
[INFO] [stderr]   28:     0x5612686eca46 - std::panicking::catch_unwind::do_call::h68525f29457c7630
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x5612686eca46 - std::panicking::catch_unwind::h9d0806e64d8b7d77
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   30:     0x5612686eca46 - std::panic::catch_unwind::h9b43c59c05f0dec3
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x5612686eca46 - std::rt::lang_start_internal::h74b643a2cc7fe3b4
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:171:5
[INFO] [stderr]   32:     0x5612683b98b7 - std::rt::lang_start::h6bc28dc4b9552320
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:205:5
[INFO] [stderr]   33:     0x5612683b6e2e - main
[INFO] [stderr]   34:     0x7392b55ed1ca - <unknown>
[INFO] [stderr]   35:     0x7392b55ed28b - __libc_start_main
[INFO] [stderr]   36:     0x5612683a9025 - _start
[INFO] [stderr]   37:                0x0 - <unknown>
[INFO] [stdout] 2026-01-26 21:11:52,703 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59830
[INFO] [stdout] 2026-01-26 21:11:52,704 INFO  [kvs::server] Client: 127.0.0.1:59830 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,705 DEBUG [kvs::server] [client->server] {"Get":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,705 DEBUG [kvs::server] command: Get { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,705 DEBUG [kvs::server] [server->client] Ok("value2")
[INFO] [stdout] 2026-01-26 21:11:52,707 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59834
[INFO] [stdout] 2026-01-26 21:11:52,707 INFO  [kvs::server] Client: 127.0.0.1:59834 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,708 DEBUG [kvs::server] [client->server] {"Get":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:11:52,708 DEBUG [kvs::server] command: Get { key: "key2" }
[INFO] [stdout] 2026-01-26 21:11:52,708 DEBUG [kvs::server] [server->client] Ok("Key: key2 not found")
[INFO] [stdout] 2026-01-26 21:11:52,710 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59842
[INFO] [stdout] 2026-01-26 21:11:52,710 INFO  [kvs::server] Client: 127.0.0.1:59842 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,711 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key2"}}
[INFO] [stdout] 2026-01-26 21:11:52,711 DEBUG [kvs::server] command: Rm { key: "key2" }
[INFO] [stdout] 2026-01-26 21:11:52,711 DEBUG [kvs::server] [server->client] Error("Key: key2 not found.")
[INFO] [stdout] 2026-01-26 21:11:52,713 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59854
[INFO] [stdout] 2026-01-26 21:11:52,713 INFO  [kvs::server] Client: 127.0.0.1:59854 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,713 DEBUG [kvs::server] [client->server] {"Set":{"key":"key2","value":"value3"}}
[INFO] [stdout] 2026-01-26 21:11:52,714 DEBUG [kvs::server] command: Set { key: "key2", value: "value3" }
[INFO] [stdout] 2026-01-26 21:11:52,714 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 138 to 159
[INFO] [stdout] 2026-01-26 21:11:52,717 DEBUG [sled::pagecache::iobuf] wrote lsns 138-158 to disk at offsets 138-158, maxed false complete_len 21
[INFO] [stdout] 2026-01-26 21:11:52,718 DEBUG [sled::pagecache::iobuf] mark_interval(138, 21)
[INFO] [stdout] 2026-01-26 21:11:52,718 DEBUG [sled::pagecache::iobuf] new highest interval: 138 - 158
[INFO] [stdout] 2026-01-26 21:11:52,721 DEBUG [sled::pagecache::iobuf] make_stable(158) returning
[INFO] [stdout] 2026-01-26 21:11:52,721 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,724 INFO  [kvs::server] Accept connection from client: 127.0.0.1:59870
[INFO] [stdout] 2026-01-26 21:11:52,725 INFO  [kvs::server] Client: 127.0.0.1:59870 disconnected
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [kvs::server] [client->server] {"Rm":{"key":"key1"}}
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [kvs::server] command: Rm { key: "key1" }
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [sled::pagecache::iobuf] advancing offset within the current segment from 159 to 173
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [sled::pagecache::iobuf] wrote lsns 159-172 to disk at offsets 159-172, maxed false complete_len 14
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [sled::pagecache::iobuf] mark_interval(159, 14)
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [sled::pagecache::iobuf] new highest interval: 159 - 172
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [sled::pagecache::iobuf] make_stable(172) returning
[INFO] [stdout] 2026-01-26 21:11:52,725 DEBUG [kvs::server] [server->client] Ok("")
[INFO] [stdout] 2026-01-26 21:11:52,728 INFO  [kvs_server] Retrieving last work. engine: sled
[INFO] [stdout] 2026-01-26 21:11:52,728 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/.tmpFioYbi/db": Os { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x640a85b24bd2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x640a85b24bd2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x640a85b24bd2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]    3:     0x640a85b24bd2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]    4:     0x640a85b370e7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x640a85b370e7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stderr]    6:     0x640a85afcfc6 - std::io::default_write_fmt::hdea1c6df292e9097
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x640a85afcfc6 - std::io::Write::write_fmt::ha6a1d6c1ea64b2d0
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x640a85b07f79 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]    9:     0x640a85b07f79 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x640a85b07dd9 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x640a85b081bb - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x640a85b08038 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x640a85b04aa9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]   14:     0x640a85af124d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x640a85b4167c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x640a85b40902 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x640a857c2f45 - core::result::Result<T,E>::expect::h2510f17c87b40f11
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stderr]   18:     0x640a857bbd5c - kvs_server::main::h3f78ae253a7eff44
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/kvs-server.rs:63:54
[INFO] [stderr]   19:     0x640a857cca5b - core::ops::function::FnOnce::call_once::haf2e9bb40cac9802
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   20:     0x640a857cbcbe - std::sys::backtrace::__rust_begin_short_backtrace::h7ed1fc711790b0d8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stderr]   21:     0x640a857cb8d1 - std::rt::lang_start::{{closure}}::h3b9bbf00e3c31aa5
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:206:18
[INFO] [stderr]   22:     0x640a85afea46 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h52f3341f83ee0b20
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   23:     0x640a85afea46 - std::panicking::catch_unwind::do_call::h14dbcc353f10da05
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x640a85afea46 - std::panicking::catch_unwind::h0f5e61927052bc65
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   25:     0x640a85afea46 - std::panic::catch_unwind::h8d8992fccbbe3818
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   26:     0x640a85afea46 - std::rt::lang_start_internal::{{closure}}::h2586bbc303a85ad8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:175:24
[INFO] [stderr]   27:     0x640a85afea46 - std::panicking::catch_unwind::do_call::h68525f29457c7630
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   28:     0x640a85afea46 - std::panicking::catch_unwind::h9d0806e64d8b7d77
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   29:     0x640a85afea46 - std::panic::catch_unwind::h9b43c59c05f0dec3
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   30:     0x640a85afea46 - std::rt::lang_start_internal::h74b643a2cc7fe3b4
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:171:5
[INFO] [stderr]   31:     0x640a857cb8b7 - std::rt::lang_start::h6bc28dc4b9552320
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:205:5
[INFO] [stderr]   32:     0x640a857c8e2e - main
[INFO] [stderr]   33:     0x7b1b2c8741ca - <unknown>
[INFO] [stderr]   34:     0x7b1b2c87428b - __libc_start_main
[INFO] [stderr]   35:     0x640a857bb025 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stdout] test cli_access_server_kvs_engine ... FAILED
[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_kvs_engine stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cli_access_server_kvs_engine' (28) 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/.tmppFSqyV" && "/opt/rustwide/target/debug/kvs-client" "get" "key2" "--addr" "127.0.0.1:4004"`
[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:     0x56c0c52d9232 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56c0c52d9232 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56c0c52d9232 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x56c0c52d9232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x56c0c52e9a47 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x56c0c52e9a47 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x56c0c52a59b6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56c0c52a59b6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x56c0c52b6e19 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x56c0c52b6e19 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x56c0c52b6cb1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x56c0c521f3fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x56c0c521f3fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56c0c52b7092 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x56c0c52b7092 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x56c0c52b6ed8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x56c0c52b1f69 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x56c0c5299aed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x56c0c52f132c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x56c0c5279917 - assert_cmd::assert::Assert::success::hecc2a8b3771d0a64
[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:     0x56c0c51f7013 - cli::cli_access_server::h623e9ba0aa2a6117
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:318:10
[INFO] [stdout]   21:     0x56c0c51fa52e - cli::cli_access_server_kvs_engine::hb36898edf978987e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:333:5
[INFO] [stdout]   22:     0x56c0c51fa547 - cli::cli_access_server_kvs_engine::{{closure}}::h25af6a8dd1be7366
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:332:34
[INFO] [stdout]   23:     0x56c0c51ede06 - core::ops::function::FnOnce::call_once::he8a7c8b2a6416cef
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56c0c521f22b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56c0c521f22b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x56c0c5232bba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x56c0c5232bba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x56c0c5232bba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x56c0c5232bba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x56c0c5232bba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x56c0c5232bba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x56c0c5232bba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x56c0c520ce54 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x56c0c520ce54 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x56c0c5210782 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x56c0c5210782 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x56c0c5210782 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x56c0c5210782 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x56c0c5210782 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x56c0c5210782 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x56c0c5210782 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56c0c52ad44f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x56c0c52ad44f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7a092aa0aaa4 - <unknown>
[INFO] [stdout]   45:     0x7a092aa97a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[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/.tmpFioYbi" && "/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:     0x56c0c52d9232 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56c0c52d9232 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56c0c52d9232 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x56c0c52d9232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x56c0c52e9a47 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x56c0c52e9a47 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x56c0c52a59b6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56c0c52a59b6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x56c0c52b6e19 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x56c0c52b6e19 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x56c0c52b6cb1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x56c0c521f3fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x56c0c521f3fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56c0c52b7092 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x56c0c52b7092 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x56c0c52b6ed8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x56c0c52b1f69 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x56c0c5299aed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x56c0c52f132c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x56c0c5279917 - assert_cmd::assert::Assert::success::hecc2a8b3771d0a64
[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:     0x56c0c51f7013 - cli::cli_access_server::h623e9ba0aa2a6117
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:318:10
[INFO] [stdout]   21:     0x56c0c51fa57e - cli::cli_access_server_sled_engine::h776175323f9611d4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:338:5
[INFO] [stdout]   22:     0x56c0c51fa597 - cli::cli_access_server_sled_engine::{{closure}}::h9a2ddad5b007a758
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:337:35
[INFO] [stdout]   23:     0x56c0c51edca6 - core::ops::function::FnOnce::call_once::h93dece5091537ed7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56c0c521f22b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56c0c521f22b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x56c0c5232bba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x56c0c5232bba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x56c0c5232bba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x56c0c5232bba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x56c0c5232bba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x56c0c5232bba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x56c0c5232bba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x56c0c520ce54 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x56c0c520ce54 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x56c0c5210782 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x56c0c5210782 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x56c0c5210782 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x56c0c5210782 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x56c0c5210782 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x56c0c5210782 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x56c0c5210782 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56c0c52ad44f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x56c0c52ad44f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7a092aa0aaa4 - <unknown>
[INFO] [stdout]   45:     0x7a092aa97a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cli_access_server_kvs_engine
[INFO] [stdout]     cli_access_server_sled_engine
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "6e0b591b7fdd49c0b9707249de4498774cbbd5afe44bff4d61e7dc90e8556a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0b591b7fdd49c0b9707249de4498774cbbd5afe44bff4d61e7dc90e8556a3f", kill_on_drop: false }`
[INFO] [stdout] 6e0b591b7fdd49c0b9707249de4498774cbbd5afe44bff4d61e7dc90e8556a3f
