[INFO] cloning repository https://github.com/Maxime-SA/log-based-kvs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maxime-SA/log-based-kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxime-SA%2Flog-based-kvs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxime-SA%2Flog-based-kvs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5615906e08aec82e712989fcb59b3257553de58
[INFO] testing Maxime-SA/log-based-kvs against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxime-SA%2Flog-based-kvs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Maxime-SA/log-based-kvs
[INFO] finished tweaking git repo https://github.com/Maxime-SA/log-based-kvs
[INFO] tweaked toml for git repo https://github.com/Maxime-SA/log-based-kvs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maxime-SA/log-based-kvs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Maxime-SA/log-based-kvs 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13dbd85b830a4601516ed9eb57fe7517b43d33e83b70716096ad6ac0ab1f752c
[INFO] running `Command { std: "docker" "start" "-a" "13dbd85b830a4601516ed9eb57fe7517b43d33e83b70716096ad6ac0ab1f752c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13dbd85b830a4601516ed9eb57fe7517b43d33e83b70716096ad6ac0ab1f752c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13dbd85b830a4601516ed9eb57fe7517b43d33e83b70716096ad6ac0ab1f752c", kill_on_drop: false }`
[INFO] [stdout] 13dbd85b830a4601516ed9eb57fe7517b43d33e83b70716096ad6ac0ab1f752c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b46beb4d163f3ddc0e55ff63d0db84df10e0b4da9f20ee4d8f40f6f60c1e5773
[INFO] running `Command { std: "docker" "start" "-a" "b46beb4d163f3ddc0e55ff63d0db84df10e0b4da9f20ee4d8f40f6f60c1e5773", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `buf` is never read
[INFO] [stdout]   --> src/network_protocol.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NetworkSerDe {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     buf: [u8; 4096],
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.53s
[INFO] running `Command { std: "docker" "inspect" "b46beb4d163f3ddc0e55ff63d0db84df10e0b4da9f20ee4d8f40f6f60c1e5773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46beb4d163f3ddc0e55ff63d0db84df10e0b4da9f20ee4d8f40f6f60c1e5773", kill_on_drop: false }`
[INFO] [stdout] b46beb4d163f3ddc0e55ff63d0db84df10e0b4da9f20ee4d8f40f6f60c1e5773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a585cee77a2cdca910b08255ad3eb34558e6b4769699752d15d61c87a917ef13
[INFO] running `Command { std: "docker" "start" "-a" "a585cee77a2cdca910b08255ad3eb34558e6b4769699752d15d61c87a917ef13", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling assert_cmd v2.2.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `buf` is never read
[INFO] [stdout]   --> src/network_protocol.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NetworkSerDe {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     buf: [u8; 4096],
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 57.98s
[INFO] running `Command { std: "docker" "inspect" "a585cee77a2cdca910b08255ad3eb34558e6b4769699752d15d61c87a917ef13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a585cee77a2cdca910b08255ad3eb34558e6b4769699752d15d61c87a917ef13", kill_on_drop: false }`
[INFO] [stdout] a585cee77a2cdca910b08255ad3eb34558e6b4769699752d15d61c87a917ef13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0322dadb7ecf65e5ea34ed3b7012d113903b2ecd0d5f0de9557bb7e113d52aec
[INFO] running `Command { std: "docker" "start" "-a" "0322dadb7ecf65e5ea34ed3b7012d113903b2ecd0d5f0de9557bb7e113d52aec", kill_on_drop: false }`
[INFO] [stderr] warning: field `buf` is never read
[INFO] [stderr]   --> src/network_protocol.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct NetworkSerDe {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 16 |     buf: [u8; 4096],
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kvs` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-34fae9d7db655022)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr] [2026-04-23T00:18:54Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stderr] [2026-04-23T00:18:54Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stderr] [2026-04-23T00:18:54Z INFO  kvs::server] TcpListener: 127.0.0.1:4004
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stderr] [2026-04-23T00:18:54Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::snapshot] no previous snapshot found
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] in clean_tail_tears, found missing item in tail: None and we'll scan segments {} above lowest lsn 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stderr] [2026-04-23T00:18:54Z 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] [stderr] [2026-04-23T00:18:54Z INFO  kvs::server] TcpListener: 127.0.0.1:4005
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 0 to 96
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] wrote lsns 0-95 to disk at offsets 0-95, maxed false complete_len 96
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] mark_interval(0, 96)
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] new highest interval: 0 - 95
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::snapshot] no previous snapshot found
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] ordering before clearing tears: {}, max_header_stable_lsn: 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] in clean_tail_tears, found missing item in tail: None and we'll scan segments {} above lowest lsn 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) -1
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iterator] unable to load new segment: Io(Custom { kind: Other, error: "no segments remaining to iterate over" })
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::segment] SA starting with tip 0 stable -1 free {}
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] starting log for a totally fresh system
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::segment] segment accountant returning offset: 0 for lsn 0 on deck: {}
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] starting IoBufs with next_lsn: 0 next_lid: 0
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] storing lsn 0 in beginning of buffer
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache] load_snapshot loading pages from 0..0
[INFO] [stderr] [2026-04-23T00:18:54Z 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] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 0 to 71
[INFO] [stderr] [2026-04-23T00:18:54Z INFO  kvs::server] TcpListener: 127.0.0.1:4002
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] wrote lsns 0-70 to disk at offsets 0-70, maxed false complete_len 71
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] mark_interval(0, 71)
[INFO] [stderr] [2026-04-23T00:18:54Z DEBUG sled::pagecache::iobuf] new highest interval: 0 - 70
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 71 to 96
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] wrote lsns 71-95 to disk at offsets 71-95, maxed false complete_len 25
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] mark_interval(71, 25)
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] new highest interval: 71 - 95
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 96 to 117
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] wrote lsns 96-116 to disk at offsets 96-116, maxed false complete_len 21
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] mark_interval(96, 21)
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] new highest interval: 96 - 116
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] make_stable(116) returning
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 117 to 138
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] wrote lsns 117-137 to disk at offsets 117-137, maxed false complete_len 21
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] mark_interval(117, 21)
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] new highest interval: 117 - 137
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] make_stable(137) returning
[INFO] [stderr] [2026-04-23T00:18:55Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stderr] [2026-04-23T00:18:55Z INFO  kvs::server] TcpListener: 127.0.0.1:4004
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 138 to 159
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] wrote lsns 138-158 to disk at offsets 138-158, maxed false complete_len 21
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] mark_interval(138, 21)
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] new highest interval: 138 - 158
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] make_stable(158) returning
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] advancing offset within the current segment from 159 to 173
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] wrote lsns 159-172 to disk at offsets 159-172, maxed false complete_len 14
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] mark_interval(159, 14)
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] new highest interval: 159 - 172
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] make_stable(172) returning
[INFO] [stderr] [2026-04-23T00:18:55Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stderr] [2026-04-23T00:18:55Z INFO  kvs_server] kvs version: 0.1.0
[INFO] [stderr] Application error occurred: IoError("Address already in use (os error 98)")[2026-04-23T00:18:55Z DEBUG sled::pagecache::snapshot] no previous snapshot found
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iterator] ordering before clearing tears: {0: 0}, max_header_stable_lsn: 0
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iterator] in clean_tail_tears, found missing item in tail: None and we'll scan segments {0: 0} above lowest lsn 0
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iterator] filtering out segments after detected tear at (lsn, lid) 172
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iterator] hit max_lsn 172 in iterator, stopping
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::snapshot] zeroing the end of the recovered segment at lsn 0 between lids 173 and 524287
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::blob_io] gc_blobs removing any blob with an lsn above 173
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::segment] SA starting with tip 524288 stable -1 free {}
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] starting log at recovered active offset 173, recovered lsn 173
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache::iobuf] starting IoBufs with next_lsn: 173 next_lid: 173
[INFO] [stderr] [2026-04-23T00:18:55Z DEBUG sled::pagecache] load_snapshot loading pages from 0..4
[INFO] [stderr] [2026-04-23T00:18:55Z INFO  kvs::server] TcpListener: 127.0.0.1:4005
[INFO] [stdout] test cli_access_server_kvs_engine ... ok
[INFO] [stdout] test cli_access_server_sled_engine ... ok
[INFO] [stdout] test cli_wrong_engine ... ok
[INFO] [stderr]      Running tests/kv_store.rs (/opt/rustwide/target/debug/deps/kv_store-0f21c0838f35af57)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test get_non_existent_value ... ok
[INFO] [stdout] test overwrite_value ... ok
[INFO] [stdout] test get_stored_value ... ok
[INFO] [stdout] test remove_key ... ok
[INFO] [stdout] test remove_non_existent_key ... ok
[INFO] [stdout] test compaction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0322dadb7ecf65e5ea34ed3b7012d113903b2ecd0d5f0de9557bb7e113d52aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0322dadb7ecf65e5ea34ed3b7012d113903b2ecd0d5f0de9557bb7e113d52aec", kill_on_drop: false }`
[INFO] [stdout] 0322dadb7ecf65e5ea34ed3b7012d113903b2ecd0d5f0de9557bb7e113d52aec