[INFO] fetching crate loro-internal 1.8.1...
[INFO] testing loro-internal-1.8.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate loro-internal 1.8.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate loro-internal 1.8.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate loro-internal 1.8.1
[INFO] tweaked toml for crates.io crate loro-internal 1.8.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loro-internal 1.8.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loro-internal 1.8.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 170db02a9dc433d968f8b49ccaf64b19bf77dbb6e4f5011e84dbaa7df0d1e59d
[INFO] running `Command { std: "docker" "start" "-a" "170db02a9dc433d968f8b49ccaf64b19bf77dbb6e4f5011e84dbaa7df0d1e59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "170db02a9dc433d968f8b49ccaf64b19bf77dbb6e4f5011e84dbaa7df0d1e59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170db02a9dc433d968f8b49ccaf64b19bf77dbb6e4f5011e84dbaa7df0d1e59d", kill_on_drop: false }`
[INFO] [stdout] 170db02a9dc433d968f8b49ccaf64b19bf77dbb6e4f5011e84dbaa7df0d1e59d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89d09b71c1e946949a7c1b0cdc0cb026aa14ce8469740e95f51a4ff2fff2052
[INFO] running `Command { std: "docker" "start" "-a" "c89d09b71c1e946949a7c1b0cdc0cb026aa14ce8469740e95f51a4ff2fff2052", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling append-only-bytes v0.1.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling arref v0.1.0
[INFO] [stderr]    Compiling loro-thunderdome v0.6.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling generic-btree v0.10.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling ensure-cov v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling loro-delta v1.6.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_columnar_derive v0.3.7
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling loro_fractional_index v1.6.0
[INFO] [stderr]    Compiling loro-rle v1.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling quick_cache v0.6.16
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling serde_columnar v0.3.14
[INFO] [stderr]    Compiling loro-common v1.8.1
[INFO] [stderr]    Compiling loro-kv-store v1.8.1
[INFO] [stderr]    Compiling loro-internal v1.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subscription.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout]    |                               ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout] 20 + pub type Subscriber = Arc<dyn for<'a> Fn(DiffEvent<'a>)  + Send + Sync>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]    --> src/handler.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         retain: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:366:9
[INFO] [stdout]     |
[INFO] [stdout] 366 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]    --> src/handler.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         insert: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:370:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]    --> src/handler.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         delete: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         slice: ListSlice<'a>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         slice: SliceRange,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         slice: BytesSlice,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         unicode_start: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         unicode_len: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pos: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/encoding/value.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         from: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         from_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         lamport: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `peer_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         peer_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         lamport: Lamport,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/encoding/value.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]   --> src/op/content.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prop: i32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/op/content.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         value: Box<OwnedValue>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]    --> src/op/content.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         prop: i32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/op/content.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         value: OwnedValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `str` is never read
[INFO] [stdout]    --> src/op.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         str: Cow<'a, str>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/op.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/txn.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |         start: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/txn.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         end: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `style` is never read
[INFO] [stdout]    --> src/txn.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         style: Style,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |         pos: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `event_len` is never read
[INFO] [stdout]    --> src/txn.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         event_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         unicode_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `styles` is never read
[INFO] [stdout]    --> src/txn.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         styles: StyleMeta,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]    --> src/txn.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: DeleteSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/txn.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         len: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         pos: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/txn.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/txn.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         from: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]    --> src/txn.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         to: u32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> src/txn.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         key: InternalString,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         value: Option<LoroValue>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `jitter` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         jitter: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rng` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         rng: Box<rand::rngs::StdRng>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]     --> src/container/richtext/richtext_state.rs:2381:19
[INFO] [stdout]      |
[INFO] [stdout] 1282 | impl RichtextState {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2381 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/container/richtext/style_range_map.rs:439:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl StyleRangeMap {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 439 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TotalOrderStamp` is never constructed
[INFO] [stdout]    --> src/version.rs:992:19
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub(crate) struct TotalOrderStamp {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub(crate) trait ContainerState {
[INFO] [stdout]     |                  -------------- method in this trait
[INFO] [stdout] 119 |     fn container_idx(&self) -> ContainerIdx;
[INFO] [stdout] 120 |     fn estimate_size(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store.rs:231:19
[INFO] [stdout]     |
[INFO] [stdout]  72 | impl ContainerStore {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store/container_wrapper.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl ContainerWrapper {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 248 |     pub fn estimate_size(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store/inner_store.rs:267:19
[INFO] [stdout]     |
[INFO] [stdout] 248 | impl InnerStore {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedStateStore` is never constructed
[INFO] [stdout]    --> src/state/container_store.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 297 |     struct EncodedStateStore<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedCid` is never constructed
[INFO] [stdout]    --> src/state/container_store.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 328 |     struct EncodedCid<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "c89d09b71c1e946949a7c1b0cdc0cb026aa14ce8469740e95f51a4ff2fff2052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89d09b71c1e946949a7c1b0cdc0cb026aa14ce8469740e95f51a4ff2fff2052", kill_on_drop: false }`
[INFO] [stdout] c89d09b71c1e946949a7c1b0cdc0cb026aa14ce8469740e95f51a4ff2fff2052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c91e8fdf865729babede83ebf0672a21f4f2d05fbb0e2ff517dc4976b65d5abc
[INFO] running `Command { std: "docker" "start" "-a" "c91e8fdf865729babede83ebf0672a21f4f2d05fbb0e2ff517dc4976b65d5abc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling serde_columnar v0.3.14
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling loro-common v1.8.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling papergrid v0.7.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling loro-kv-store v1.8.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling loro-delta v1.6.0
[INFO] [stderr]    Compiling tabled_derive v0.5.0
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling mintex v0.1.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tabled v0.10.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling dhat v0.3.3
[INFO] [stderr]    Compiling arbtest v0.2.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling loro-internal v1.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subscription.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout]    |                               ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout] 20 + pub type Subscriber = Arc<dyn for<'a> Fn(DiffEvent<'a>)  + Send + Sync>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subscription.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout]    |                               ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout] 20 + pub type Subscriber = Arc<dyn for<'a> Fn(DiffEvent<'a>)  + Send + Sync>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]    --> src/handler.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         retain: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:366:9
[INFO] [stdout]     |
[INFO] [stdout] 366 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]    --> src/handler.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         insert: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:370:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]    --> src/handler.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         delete: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         slice: ListSlice<'a>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         slice: SliceRange,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         slice: BytesSlice,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         unicode_start: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         unicode_len: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pos: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/encoding/value.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         from: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         from_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         lamport: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `peer_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         peer_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         lamport: Lamport,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/encoding/value.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]   --> src/op/content.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prop: i32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/op/content.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         value: Box<OwnedValue>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]    --> src/op/content.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         prop: i32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/op/content.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         value: OwnedValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `str` is never read
[INFO] [stdout]    --> src/op.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         str: Cow<'a, str>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/op.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/txn.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |         start: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/txn.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         end: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `style` is never read
[INFO] [stdout]    --> src/txn.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         style: Style,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |         pos: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `event_len` is never read
[INFO] [stdout]    --> src/txn.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         event_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         unicode_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `styles` is never read
[INFO] [stdout]    --> src/txn.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         styles: StyleMeta,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]    --> src/txn.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: DeleteSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/txn.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         len: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         pos: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/txn.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/txn.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         from: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]    --> src/txn.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         to: u32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> src/txn.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         key: InternalString,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         value: Option<LoroValue>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    --> src/oplog/change_store/block_encode.rs:690:43
[INFO] [stdout]     |
[INFO] [stdout] 690 |         println!("Old Update bytes {:?}", dev_utils::ByteSize(bytes.length()));
[INFO] [stdout]     |                                           ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    --> src/oplog/change_store/block_encode.rs:693:39
[INFO] [stdout]     |
[INFO] [stdout] 693 |         println!("Update bytes {:?}", dev_utils::ByteSize(bytes.length()));
[INFO] [stdout]     |                                       ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    --> src/oplog/change_store/block_encode.rs:697:41
[INFO] [stdout]     |
[INFO] [stdout] 697 |         println!("Snapshot bytes {:?}", dev_utils::ByteSize(bytes.length()));
[INFO] [stdout]     |                                         ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    --> src/oplog/change_store/block_encode.rs:704:13
[INFO] [stdout]     |
[INFO] [stdout] 704 |             dev_utils::ByteSize(json_string.len())
[INFO] [stdout]     |             ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    --> src/oplog/change_store/block_encode.rs:707:44
[INFO] [stdout]     |
[INFO] [stdout] 707 |         println!("JSON update bytes {:?}", dev_utils::ByteSize(bytes.len()));
[INFO] [stdout]     |                                            ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]  --> src/tests/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     dev_utils::setup_test_log();
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `jitter` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         jitter: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rng` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         rng: Box<rand::rngs::StdRng>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]     --> src/container/richtext/richtext_state.rs:2381:19
[INFO] [stdout]      |
[INFO] [stdout] 1282 | impl RichtextState {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2381 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/container/richtext/style_range_map.rs:439:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl StyleRangeMap {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 439 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TotalOrderStamp` is never constructed
[INFO] [stdout]    --> src/version.rs:992:19
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub(crate) struct TotalOrderStamp {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub(crate) trait ContainerState {
[INFO] [stdout]     |                  -------------- method in this trait
[INFO] [stdout] 119 |     fn container_idx(&self) -> ContainerIdx;
[INFO] [stdout] 120 |     fn estimate_size(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store.rs:231:19
[INFO] [stdout]     |
[INFO] [stdout]  72 | impl ContainerStore {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store/container_wrapper.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl ContainerWrapper {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 248 |     pub fn estimate_size(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `estimate_size` is never used
[INFO] [stdout]    --> src/state/container_store/inner_store.rs:267:19
[INFO] [stdout]     |
[INFO] [stdout] 248 | impl InnerStore {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub(crate) fn estimate_size(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedStateStore` is never constructed
[INFO] [stdout]    --> src/state/container_store.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 297 |     struct EncodedStateStore<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncodedCid` is never constructed
[INFO] [stdout]    --> src/state/container_store.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 328 |     struct EncodedCid<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]    --> src/handler.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         retain: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:366:9
[INFO] [stdout]     |
[INFO] [stdout] 366 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]    --> src/handler.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         insert: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]    --> src/handler.rs:370:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |         attributes: Option<FxHashMap<String, LoroValue>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]    --> src/handler.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         delete: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         slice: ListSlice<'a>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         slice: SliceRange,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         pos: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slice` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         slice: BytesSlice,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         unicode_start: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         unicode_len: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pos: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         from: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         to: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elem_id` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         elem_id: IdLp,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         start: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         end: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         key: InternalString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         value: LoroValue,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]   --> src/container/list/list_op.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         info: TextStyleInfoFlag,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/encoding/value.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         from: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         from_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         lamport: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `peer_idx` is never read
[INFO] [stdout]    --> src/encoding/value.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         peer_idx: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lamport` is never read
[INFO] [stdout]    --> src/encoding/value.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         lamport: Lamport,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/encoding/value.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]   --> src/op/content.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prop: i32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/op/content.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         value: Box<OwnedValue>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prop` is never read
[INFO] [stdout]    --> src/op/content.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         prop: i32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/op/content.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         value: OwnedValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `str` is never read
[INFO] [stdout]    --> src/op.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         str: Cow<'a, str>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/op.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/txn.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |         start: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/txn.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         end: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `style` is never read
[INFO] [stdout]    --> src/txn.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         style: Style,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |         pos: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `event_len` is never read
[INFO] [stdout]    --> src/txn.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         event_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         unicode_len: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `styles` is never read
[INFO] [stdout]    --> src/txn.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         styles: StyleMeta,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]    --> src/txn.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: DeleteSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unicode_len` is never read
[INFO] [stdout]    --> src/txn.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         unicode_len: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/txn.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         len: u32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/txn.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         pos: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/txn.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         value: LoroValue,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `from` is never read
[INFO] [stdout]    --> src/txn.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         from: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to` is never read
[INFO] [stdout]    --> src/txn.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         to: u32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> src/txn.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         key: InternalString,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/txn.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         value: Option<LoroValue>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `retain` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Retain { retain: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `insert` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Insert { insert: Value, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delete` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `attributes` is never read
[INFO] [stdout]   --> src/delta/seq.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Delete { delete: usize, attributes: Meta },
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `jitter` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         jitter: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rng` is never read
[INFO] [stdout]   --> src/state/tree_state.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         rng: Box<rand::rngs::StdRng>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-internal` (lib test) due to 6 previous errors; 72 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c91e8fdf865729babede83ebf0672a21f4f2d05fbb0e2ff517dc4976b65d5abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91e8fdf865729babede83ebf0672a21f4f2d05fbb0e2ff517dc4976b65d5abc", kill_on_drop: false }`
[INFO] [stdout] c91e8fdf865729babede83ebf0672a21f4f2d05fbb0e2ff517dc4976b65d5abc
