[INFO] fetching crate parity-db 0.5.4...
[INFO] testing parity-db-0.5.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate parity-db 0.5.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate parity-db 0.5.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parity-db 0.5.4
[INFO] tweaked toml for crates.io crate parity-db 0.5.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parity-db 0.5.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate parity-db 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c1e66f0c0d314177c6635540c0129235f8936eaa4a44731ba74d925256c495f
[INFO] running `Command { std: "docker" "start" "-a" "9c1e66f0c0d314177c6635540c0129235f8936eaa4a44731ba74d925256c495f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c1e66f0c0d314177c6635540c0129235f8936eaa4a44731ba74d925256c495f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1e66f0c0d314177c6635540c0129235f8936eaa4a44731ba74d925256c495f", kill_on_drop: false }`
[INFO] [stdout] 9c1e66f0c0d314177c6635540c0129235f8936eaa4a44731ba74d925256c495f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3bfd219a82fb7729e3e184a8be0af2b9f140a63596cc398143ec8704bd73694
[INFO] running `Command { std: "docker" "start" "-a" "e3bfd219a82fb7729e3e184a8be0af2b9f140a63596cc398143ec8704bd73694", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling lz4 v1.28.1
[INFO] [stderr]    Compiling parity-db v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `tables` is never read
[INFO] [stdout]    --> src/btree/mod.rs:361:3
[INFO] [stdout]     |
[INFO] [stdout] 361 |         tables.compression = old_comp;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:510:16
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]     |                   ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided 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] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/db.rs:1559:14
[INFO] [stdout]      |
[INFO] [stdout] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]      |                 ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 the lifetime is elided 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] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:151:18
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^ 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] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.96s
[INFO] running `Command { std: "docker" "inspect" "e3bfd219a82fb7729e3e184a8be0af2b9f140a63596cc398143ec8704bd73694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bfd219a82fb7729e3e184a8be0af2b9f140a63596cc398143ec8704bd73694", kill_on_drop: false }`
[INFO] [stdout] e3bfd219a82fb7729e3e184a8be0af2b9f140a63596cc398143ec8704bd73694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35ef7d8bc47908ca9d8503d93bfc8219940bf45c760b99a6ac14f1f78138a74
[INFO] running `Command { std: "docker" "start" "-a" "d35ef7d8bc47908ca9d8503d93bfc8219940bf45c760b99a6ac14f1f78138a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling jiff v0.2.13
[INFO] [stderr]    Compiling parity-db v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stdout] warning: value assigned to `tables` is never read
[INFO] [stdout]    --> src/btree/mod.rs:361:3
[INFO] [stdout]     |
[INFO] [stdout] 361 |         tables.compression = old_comp;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:510:16
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]     |                   ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided 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] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/db.rs:1559:14
[INFO] [stdout]      |
[INFO] [stdout] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]      |                 ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 the lifetime is elided 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] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:151:18
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^ 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] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling fdlimit v0.3.0
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] warning: value assigned to `tables` is never read
[INFO] [stdout]    --> src/btree/mod.rs:361:3
[INFO] [stdout]     |
[INFO] [stdout] 361 |         tables.compression = old_comp;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/db.rs:510:16
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]     |                   ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided 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] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/db.rs:1559:14
[INFO] [stdout]      |
[INFO] [stdout] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stdout]      |                 ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 the lifetime is elided 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] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file.rs:151:18
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^ 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] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard<'_> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.69s
[INFO] running `Command { std: "docker" "inspect" "d35ef7d8bc47908ca9d8503d93bfc8219940bf45c760b99a6ac14f1f78138a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35ef7d8bc47908ca9d8503d93bfc8219940bf45c760b99a6ac14f1f78138a74", kill_on_drop: false }`
[INFO] [stdout] d35ef7d8bc47908ca9d8503d93bfc8219940bf45c760b99a6ac14f1f78138a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dc2e92cee72b43972cc44527f8668104ba2d54061fa20edb8f57b4dca383dda
[INFO] running `Command { std: "docker" "start" "-a" "3dc2e92cee72b43972cc44527f8668104ba2d54061fa20edb8f57b4dca383dda", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `tables` is never read
[INFO] [stderr]    --> src/btree/mod.rs:361:3
[INFO] [stderr]     |
[INFO] [stderr] 361 |         tables.compression = old_comp;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/db.rs:510:16
[INFO] [stderr]     |
[INFO] [stderr] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stderr]     |                   ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 510 |     fn btree_iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/db.rs:1559:14
[INFO] [stderr]      |
[INFO] [stderr] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator> {
[INFO] [stderr]      |                 ^^^^^                        ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1559 |     pub fn iter(&self, col: ColId) -> Result<BTreeIterator<'_>> {
[INFO] [stderr]      |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/file.rs:151:18
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard {
[INFO] [stderr]     |                     ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn slice_at(&self, offset: u64, len: usize) -> MappedBytesGuard<'_> {
[INFO] [stderr]     |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `parity-db` (lib) generated 4 warnings (run `cargo fix --lib -p parity-db` to apply 3 suggestions)
[INFO] [stderr] warning: `parity-db` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parity_db-971e81ba8239c3fd)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test compress::tests::test_compression_interfaces ... ok
[INFO] [stdout] test compress::tests::test_compression_from_str ... ok
[INFO] [stdout] test db::tests::test_db_open_should_fail ... ok
[INFO] [stdout] test db::tests::test_db_open_or_create ... ok
[INFO] [stdout] test db::tests::test_add_column ... ok
[INFO] [stdout] test db::tests::test_db_open_fail_then_recursively_create ... ok
[INFO] [stdout] test db::tests::test_indexed_overlay_against_backend ... ok
[INFO] [stdout] test db::tests::test_indexed_btree_2 ... ok
[INFO] [stdout] test index::test::test_entries ... ok
[INFO] [stdout] test db::tests::test_indexed_keyvalues ... ok
[INFO] [stdout] test index::test::test_find_entries ... ok
[INFO] [stdout] test index::test::test_find_entry_same_value ... ok
[INFO] [stdout] test index::test::test_find_entry_zero_pk ... ok
[INFO] [stdout] test index::test::test_find_any_entry ... ok
[INFO] [stdout] test migration::test::clear_column ... ok
[INFO] [stdout] test ref_count::test::test_entries ... ok
[INFO] [stdout] test ref_count::test::test_find_any_entry ... ok
[INFO] [stdout] test ref_count::test::test_find_entry_zero ... ok
[INFO] [stdout] test table::test::bad_size_header ... ok
[INFO] [stdout] test db::tests::test_remove_column ... ok
[INFO] [stdout] test table::test::insert_simple ... ok
[INFO] [stdout] test table::test::multipart_collision ... ok
[INFO] [stdout] test db::tests::test_indexed_btree_1 ... ok
[INFO] [stdout] test table::test::ref_counting ... ok
[INFO] [stdout] test table::test::oversized_into_fixed_panics - should panic ... ok
[INFO] [stdout] test table::test::ref_underflow ... ok
[INFO] [stdout] test table::test::remove_simple ... ok
[INFO] [stdout] test table::test::replace_multipart_longer ... ok
[INFO] [stdout] test table::test::iteration ... ok
[INFO] [stdout] test table::test::replace_multipart_shorter ... ok
[INFO] [stdout] test table::test::replace_simple ... ok
[INFO] [stdout] test migration::test::migrate_simple ... ok
[INFO] [stdout] test db::tests::test_indexed_btree_3 ... ok
[INFO] [stdout] test db::tests::test_simple ... ok
[INFO] [stdout] test db::tests::test_btree_iter ... ok
[INFO] [stdout] test db::tests::test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.56s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-636ab410a7339922)
[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 parity_db
[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] running `Command { std: "docker" "inspect" "3dc2e92cee72b43972cc44527f8668104ba2d54061fa20edb8f57b4dca383dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc2e92cee72b43972cc44527f8668104ba2d54061fa20edb8f57b4dca383dda", kill_on_drop: false }`
[INFO] [stdout] 3dc2e92cee72b43972cc44527f8668104ba2d54061fa20edb8f57b4dca383dda
