[INFO] fetching crate spacetimedb-datastore 1.3.0... [INFO] checking spacetimedb-datastore-1.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate spacetimedb-datastore 1.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate spacetimedb-datastore 1.3.0 [INFO] finished tweaking crates.io crate spacetimedb-datastore 1.3.0 [INFO] tweaked toml for crates.io crate spacetimedb-datastore 1.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spacetimedb-datastore 1.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spacetimedb-datastore 1.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1f00d7f39795438e4c6a6766ba353ef1d474068bafe45ca794a844c34fc0376 [INFO] running `Command { std: "docker" "start" "-a" "a1f00d7f39795438e4c6a6766ba353ef1d474068bafe45ca794a844c34fc0376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1f00d7f39795438e4c6a6766ba353ef1d474068bafe45ca794a844c34fc0376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f00d7f39795438e4c6a6766ba353ef1d474068bafe45ca794a844c34fc0376", kill_on_drop: false }` [INFO] [stdout] a1f00d7f39795438e4c6a6766ba353ef1d474068bafe45ca794a844c34fc0376 [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0fcb14c7f094bde4c318ddc509763c5f2e64517d72038175611cad96759daad [INFO] running `Command { std: "docker" "start" "-a" "d0fcb14c7f094bde4c318ddc509763c5f2e64517d72038175611cad96759daad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking second-stack v0.3.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling spacetimedb-lib v1.3.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Compiling cc v1.2.21 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking sqlparser v0.38.0 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking decorum v0.3.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling spacetimedb-primitives v1.3.0 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking thin-vec v0.2.14 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking proptest v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling spacetimedb-bindings-macro v1.3.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Checking tokio v1.45.0 [INFO] [stderr] Checking bytemuck v1.23.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking spacetimedb-metrics v1.3.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking zstd-framed v0.1.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking spacetimedb-fs-utils v1.3.0 [INFO] [stderr] Checking ethnum v1.5.1 [INFO] [stderr] Checking spacetimedb-paths v1.3.0 [INFO] [stderr] Checking spacetimedb-memory-usage v1.3.0 [INFO] [stderr] Checking spacetimedb-data-structures v1.3.0 [INFO] [stderr] Checking spacetimedb-sats v1.3.0 [INFO] [stderr] Checking spacetimedb-commitlog v1.3.0 [INFO] [stderr] Checking spacetimedb-durability v1.3.0 [INFO] [stderr] Checking spacetimedb-sql-parser v1.3.0 [INFO] [stderr] Checking spacetimedb-schema v1.3.0 [INFO] [stderr] Checking spacetimedb-table v1.3.0 [INFO] [stderr] Checking spacetimedb-expr v1.3.0 [INFO] [stderr] Checking spacetimedb-physical-plan v1.3.0 [INFO] [stderr] Checking spacetimedb-snapshot v1.3.0 [INFO] [stderr] Checking spacetimedb-execution v1.3.0 [INFO] [stderr] Checking spacetimedb-datastore v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `table_id` is never read [INFO] [stdout] --> src/error.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | RowInvalidType { table_id: TableId, row: ProductValue }, [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 `row` is never read [INFO] [stdout] --> src/error.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | RowInvalidType { table_id: TableId, row: ProductValue }, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `table` is never read [INFO] [stdout] --> src/error.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | table: 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 `field` is never read [INFO] [stdout] --> src/error.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | field: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expect` is never read [INFO] [stdout] --> src/error.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | expect: 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 `found` is never read [INFO] [stdout] --> src/error.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | found: 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 `table_id` is never read [INFO] [stdout] --> src/error.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | RowInvalidType { table_id: TableId, row: ProductValue }, [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 `row` is never read [INFO] [stdout] --> src/error.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | RowInvalidType { table_id: TableId, row: ProductValue }, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `table` is never read [INFO] [stdout] --> src/error.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | table: 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 `field` is never read [INFO] [stdout] --> src/error.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | field: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expect` is never read [INFO] [stdout] --> src/error.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | expect: 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 `found` is never read [INFO] [stdout] --> src/error.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | found: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/locking_tx_datastore/committed_state.rs:700:17 [INFO] [stdout] | [INFO] [stdout] 700 | unsafe { table.change_columns_to_unchecked(column_schemas, |_, _, _| Ok::<_, Infallible>(())) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/locking_tx_datastore/committed_state.rs:700:26 [INFO] [stdout] | [INFO] [stdout] 700 | unsafe { table.change_columns_to_unchecked(column_schemas, |_, _, _| Ok::<_, Infallible>(())) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/locking_tx_datastore/mut_tx.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 119 | ) -> impl Iterator { [INFO] [stdout] | ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/locking_tx_datastore/mut_tx.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 131 | ) -> impl Iterator { [INFO] [stdout] | ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 131 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spacetimedb-datastore` (lib) due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/locking_tx_datastore/committed_state.rs:700:17 [INFO] [stdout] | [INFO] [stdout] 700 | unsafe { table.change_columns_to_unchecked(column_schemas, |_, _, _| Ok::<_, Infallible>(())) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/locking_tx_datastore/committed_state.rs:700:26 [INFO] [stdout] | [INFO] [stdout] 700 | unsafe { table.change_columns_to_unchecked(column_schemas, |_, _, _| Ok::<_, Infallible>(())) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/locking_tx_datastore/mut_tx.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 119 | ) -> impl Iterator { [INFO] [stdout] | ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/locking_tx_datastore/mut_tx.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 131 | ) -> impl Iterator { [INFO] [stdout] | ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 131 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spacetimedb-datastore` (lib test) due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d0fcb14c7f094bde4c318ddc509763c5f2e64517d72038175611cad96759daad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0fcb14c7f094bde4c318ddc509763c5f2e64517d72038175611cad96759daad", kill_on_drop: false }` [INFO] [stdout] d0fcb14c7f094bde4c318ddc509763c5f2e64517d72038175611cad96759daad