[INFO] cloning repository https://github.com/seqdb/seqdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seqdb/seqdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseqdb%2Fseqdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseqdb%2Fseqdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc41b87f893056090b5d6cad6a05d1fffea89b3d
[INFO] testing seqdb/seqdb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseqdb%2Fseqdb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seqdb/seqdb
[INFO] finished tweaking git repo https://github.com/seqdb/seqdb
[INFO] tweaked toml for git repo https://github.com/seqdb/seqdb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seqdb/seqdb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seqdb/seqdb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f225df90aee2b8c017181de0b10f5ac021fd1b29b73d7c6b7451cfa1f0b8d3c
[INFO] running `Command { std: "docker" "start" "-a" "3f225df90aee2b8c017181de0b10f5ac021fd1b29b73d7c6b7451cfa1f0b8d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f225df90aee2b8c017181de0b10f5ac021fd1b29b73d7c6b7451cfa1f0b8d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f225df90aee2b8c017181de0b10f5ac021fd1b29b73d7c6b7451cfa1f0b8d3c", kill_on_drop: false }`
[INFO] [stdout] 3f225df90aee2b8c017181de0b10f5ac021fd1b29b73d7c6b7451cfa1f0b8d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 875adc9482523415413e4ef3ff0d332486721b28cca44a0b8b5d2fb57748cbfd
[INFO] running `Command { std: "docker" "start" "-a" "875adc9482523415413e4ef3ff0d332486721b28cca44a0b8b5d2fb57748cbfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling allocative v0.3.4
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling pco v0.4.6
[INFO] [stderr]    Compiling seqdb v0.2.17 (/opt/rustwide/workdir/crates/seqdb)
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling sonic-simd v0.1.1
[INFO] [stderr]    Compiling sonic-number v0.1.0
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling dtype_dispatch v0.1.1
[INFO] [stderr]    Compiling vecdb_derive v0.2.17 (/opt/rustwide/workdir/crates/vecdb_derive)
[INFO] [stderr]    Compiling better_io v0.1.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling vecdb v0.2.17 (/opt/rustwide/workdir/crates/vecdb)
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ctrlc v3.5.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling allocative_derive v0.3.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling half v2.7.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling faststr v0.2.32
[INFO] [stdout] warning: struct `FPunchhole` is never constructed
[INFO] [stdout]    --> crates/seqdb/src/lib.rs:687:8
[INFO] [stdout]     |
[INFO] [stdout] 687 | struct FPunchhole {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sonic-rs v0.5.5
[INFO] [stdout] warning: unused variable: `prev_stored_len`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:372:13
[INFO] [stdout]     |
[INFO] [stdout] 372 |         let prev_stored_len = usize::read_from_bytes(&bytes[pos..pos + len])?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_stored_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pushed`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:416:13
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let pushed = bytes[pos..pos + len]
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pushed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_updated`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:17
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_updated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "875adc9482523415413e4ef3ff0d332486721b28cca44a0b8b5d2fb57748cbfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875adc9482523415413e4ef3ff0d332486721b28cca44a0b8b5d2fb57748cbfd", kill_on_drop: false }`
[INFO] [stdout] 875adc9482523415413e4ef3ff0d332486721b28cca44a0b8b5d2fb57748cbfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f859d94af3e638c5551cac8eeac24038f009008b47f314330eca66c5b15c18ac
[INFO] running `Command { std: "docker" "start" "-a" "f859d94af3e638c5551cac8eeac24038f009008b47f314330eca66c5b15c18ac", kill_on_drop: false }`
[INFO] [stdout] warning: struct `FPunchhole` is never constructed
[INFO] [stdout]    --> crates/seqdb/src/lib.rs:687:8
[INFO] [stdout]     |
[INFO] [stdout] 687 | struct FPunchhole {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_stored_len`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:372:13
[INFO] [stdout]     |
[INFO] [stdout] 372 |         let prev_stored_len = usize::read_from_bytes(&bytes[pos..pos + len])?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_stored_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vecdb_derive v0.2.17 (/opt/rustwide/workdir/crates/vecdb_derive)
[INFO] [stderr]    Compiling seqdb v0.2.17 (/opt/rustwide/workdir/crates/seqdb)
[INFO] [stdout] warning: unused variable: `pushed`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:416:13
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let pushed = bytes[pos..pos + len]
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pushed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_updated`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:17
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_updated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vecdb v0.2.17 (/opt/rustwide/workdir/crates/vecdb)
[INFO] [stdout] warning: struct `FPunchhole` is never constructed
[INFO] [stdout]    --> crates/seqdb/src/lib.rs:687:8
[INFO] [stdout]     |
[INFO] [stdout] 687 | struct FPunchhole {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_stored_len`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:372:13
[INFO] [stdout]     |
[INFO] [stdout] 372 |         let prev_stored_len = usize::read_from_bytes(&bytes[pos..pos + len])?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_stored_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pushed`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:416:13
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let pushed = bytes[pos..pos + len]
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pushed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_updated`
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:17
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_updated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/vecdb/src/traits/generic.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "f859d94af3e638c5551cac8eeac24038f009008b47f314330eca66c5b15c18ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f859d94af3e638c5551cac8eeac24038f009008b47f314330eca66c5b15c18ac", kill_on_drop: false }`
[INFO] [stdout] f859d94af3e638c5551cac8eeac24038f009008b47f314330eca66c5b15c18ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 575f9fcbce726dd92cbb677156eccb9d39a25d8fd34c349906772716470181eb
[INFO] running `Command { std: "docker" "start" "-a" "575f9fcbce726dd92cbb677156eccb9d39a25d8fd34c349906772716470181eb", kill_on_drop: false }`
[INFO] [stderr] warning: struct `FPunchhole` is never constructed
[INFO] [stderr]    --> crates/seqdb/src/lib.rs:687:8
[INFO] [stderr]     |
[INFO] [stderr] 687 | struct FPunchhole {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `seqdb` (lib) generated 1 warning
[INFO] [stderr] warning: `seqdb` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused variable: `prev_stored_len`
[INFO] [stderr]    --> crates/vecdb/src/traits/generic.rs:372:13
[INFO] [stderr]     |
[INFO] [stderr] 372 |         let prev_stored_len = usize::read_from_bytes(&bytes[pos..pos + len])?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_stored_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pushed`
[INFO] [stderr]    --> crates/vecdb/src/traits/generic.rs:416:13
[INFO] [stderr]     |
[INFO] [stderr] 416 |         let pushed = bytes[pos..pos + len]
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pushed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev_updated`
[INFO] [stderr]    --> crates/vecdb/src/traits/generic.rs:431:17
[INFO] [stderr]     |
[INFO] [stderr] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_updated`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> crates/vecdb/src/traits/generic.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 431 |         let mut prev_updated: BTreeMap<usize, T> = prev_indexes
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vecdb` (lib) generated 4 warnings (run `cargo fix --lib -p vecdb` to apply 1 suggestion)
[INFO] [stderr] warning: `vecdb` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seqdb-7e432afa664b5dad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecdb-4f881ead8a4ad426)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecdb_derive-14e3699f43b720fd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seqdb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test crates/seqdb/src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] test crates/seqdb/src/lib.rs - (line 80) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- crates/seqdb/src/lib.rs - (line 29) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- crates/seqdb/src/lib.rs - (line 80) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     crates/seqdb/src/lib.rs - (line 29)
[INFO] [stdout]     crates/seqdb/src/lib.rs - (line 80)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p seqdb --doc`
[INFO] running `Command { std: "docker" "inspect" "575f9fcbce726dd92cbb677156eccb9d39a25d8fd34c349906772716470181eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575f9fcbce726dd92cbb677156eccb9d39a25d8fd34c349906772716470181eb", kill_on_drop: false }`
[INFO] [stdout] 575f9fcbce726dd92cbb677156eccb9d39a25d8fd34c349906772716470181eb
