[INFO] cloning repository https://github.com/stencillogic/db-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stencillogic/db-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98818e972d62db49ce0b5d8f53b3d933915bae71 [INFO] checking stencillogic/db-core against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. 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"Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ca1304e9c1d379d8f247b20b02a177787915e508b8637b6fc6ea50bb4df2656 [INFO] running `Command { std: "docker" "start" "-a" "4ca1304e9c1d379d8f247b20b02a177787915e508b8637b6fc6ea50bb4df2656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca1304e9c1d379d8f247b20b02a177787915e508b8637b6fc6ea50bb4df2656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca1304e9c1d379d8f247b20b02a177787915e508b8637b6fc6ea50bb4df2656", kill_on_drop: false }` [INFO] [stdout] 4ca1304e9c1d379d8f247b20b02a177787915e508b8637b6fc6ea50bb4df2656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5d0cd08d45937db944aacc42ccd9c5cbb8c993ba50a4edf9906f0676734aff4 [INFO] running `Command { std: "docker" "start" "-a" "d5d0cd08d45937db944aacc42ccd9c5cbb8c993ba50a4edf9906f0676734aff4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking db-core v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stdout] warning: unused import: `crate::log_mgr::io::LogRecordHeader` [INFO] [stdout] --> src/log_mgr/log_mgr.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use crate::log_mgr::io::LogRecordHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:248:7 [INFO] [stdout] | [INFO] [stdout] 248 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:259:11 [INFO] [stdout] | [INFO] [stdout] 259 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:417:11 [INFO] [stdout] | [INFO] [stdout] 417 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:425:11 [INFO] [stdout] | [INFO] [stdout] 425 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:276:15 [INFO] [stdout] | [INFO] [stdout] 276 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:284:19 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:346:27 [INFO] [stdout] | [INFO] [stdout] 346 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:404:19 [INFO] [stdout] | [INFO] [stdout] 404 | #[cfg(feature = "metrics")] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:410:23 [INFO] [stdout] | [INFO] [stdout] 410 | #[cfg(not(feature = "metrics"))] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:579:19 [INFO] [stdout] | [INFO] [stdout] 579 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:209:79 [INFO] [stdout] | [INFO] [stdout] 209 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/common/intercom.rs:202:33 [INFO] [stdout] | [INFO] [stdout] 202 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:112:52 [INFO] [stdout] | [INFO] [stdout] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:182:52 [INFO] [stdout] | [INFO] [stdout] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.8.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:445:29 [INFO] [stdout] | [INFO] [stdout] 445 | fn add_fi_blocks(&self, mut block_id: &mut BlockId, fi_block_num: usize, stub_pin: &AtomicU64, f: &std::fs::File) -> Result<(), Error> { [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:863:13 [INFO] [stdout] | [INFO] [stdout] 863 | let mut desc = xlock.get_mut(&file_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:869:13 [INFO] [stdout] | [INFO] [stdout] 869 | let mut desc = xlock.get_mut(&file_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/block_driver.rs:731:26 [INFO] [stdout] | [INFO] [stdout] 731 | pub fn replay(&self, mut rs: &mut ReplayState, data: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `write_ready` is never read [INFO] [stdout] --> src/buf_mgr/buf_writer.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BufWriter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 32 | write_ready: SyncNotification, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BufWriter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metrics` is never constructed [INFO] [stdout] --> src/log_mgr/buf.rs:243:12 [INFO] [stdout] | [INFO] [stdout] 243 | pub struct Metrics { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Metrics` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_extent_bit` is never used [INFO] [stdout] --> src/block_mgr/free_info.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl FreeInfo { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn set_extent_bit(&self, file_id: u16, extent_id: u16, set: bool) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `used_iter` is never used [INFO] [stdout] --> src/block_mgr/free_info.rs:321:12 [INFO] [stdout] | [INFO] [stdout] 305 | impl FiData { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn used_iter(&self) -> FiDataIter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/block_mgr/block.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | Read(RwLockReadGuard<'a, ()>), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 | Read(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/block_mgr/block.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | Write(RwLockWriteGuard<'a, ()>), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 | Write(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_crc` is never used [INFO] [stdout] --> src/block_mgr/block.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub trait BasicBlock { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 87 | [INFO] [stdout] 88 | fn get_crc(&self) -> u32; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `delete_entry` is never used [INFO] [stdout] --> src/block_mgr/block.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 131 | impl<'a> DataBlock<'a> { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 276 | pub fn delete_entry(&mut self, entry_id: u16) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `mark_extent_full` and `set_free_info_free` are never used [INFO] [stdout] --> src/block_mgr/allocator.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl BlockAllocator { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn mark_extent_full(&self, file_id: u16, extent_id: u16) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn set_free_info_free(&self, block_id: &BlockId) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/storage/datastore.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | drop(v); [INFO] [stdout] | ^^^^^-^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 764 - drop(v); [INFO] [stdout] 764 + let _ = v; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::log_mgr::io::LogRecordHeader` [INFO] [stdout] --> src/log_mgr/log_mgr.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use crate::log_mgr::io::LogRecordHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:248:7 [INFO] [stdout] | [INFO] [stdout] 248 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:259:11 [INFO] [stdout] | [INFO] [stdout] 259 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:417:11 [INFO] [stdout] | [INFO] [stdout] 417 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:425:11 [INFO] [stdout] | [INFO] [stdout] 425 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:276:15 [INFO] [stdout] | [INFO] [stdout] 276 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:284:19 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:346:27 [INFO] [stdout] | [INFO] [stdout] 346 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:404:19 [INFO] [stdout] | [INFO] [stdout] 404 | #[cfg(feature = "metrics")] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:410:23 [INFO] [stdout] | [INFO] [stdout] 410 | #[cfg(not(feature = "metrics"))] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `metrics` [INFO] [stdout] --> src/log_mgr/buf.rs:579:19 [INFO] [stdout] | [INFO] [stdout] 579 | #[cfg(feature = "metrics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `metrics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:209:79 [INFO] [stdout] | [INFO] [stdout] 209 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/common/intercom.rs:202:33 [INFO] [stdout] | [INFO] [stdout] 202 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:112:52 [INFO] [stdout] | [INFO] [stdout] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:182:52 [INFO] [stdout] | [INFO] [stdout] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:445:29 [INFO] [stdout] | [INFO] [stdout] 445 | fn add_fi_blocks(&self, mut block_id: &mut BlockId, fi_block_num: usize, stub_pin: &AtomicU64, f: &std::fs::File) -> Result<(), Error> { [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:863:13 [INFO] [stdout] | [INFO] [stdout] 863 | let mut desc = xlock.get_mut(&file_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:869:13 [INFO] [stdout] | [INFO] [stdout] 869 | let mut desc = xlock.get_mut(&file_id).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/block_driver.rs:731:26 [INFO] [stdout] | [INFO] [stdout] 731 | pub fn replay(&self, mut rs: &mut ReplayState, data: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `write_ready` is never read [INFO] [stdout] --> src/buf_mgr/buf_writer.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct BufWriter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 32 | write_ready: SyncNotification, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BufWriter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metrics` is never constructed [INFO] [stdout] --> src/log_mgr/buf.rs:243:12 [INFO] [stdout] | [INFO] [stdout] 243 | pub struct Metrics { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Metrics` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/block_mgr/block.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | Read(RwLockReadGuard<'a, ()>), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 | Read(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/block_mgr/block.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | Write(RwLockWriteGuard<'a, ()>), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 | Write(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mark_extent_full` is never used [INFO] [stdout] --> src/block_mgr/allocator.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl BlockAllocator { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn mark_extent_full(&self, file_id: u16, extent_id: u16) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/storage/datastore.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | drop(v); [INFO] [stdout] | ^^^^^-^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 764 - drop(v); [INFO] [stdout] 764 + let _ = v; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/block_mgr/block.rs:1128:9 [INFO] [stdout] | [INFO] [stdout] 1128 | &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1128 | let _ = &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "d5d0cd08d45937db944aacc42ccd9c5cbb8c993ba50a4edf9906f0676734aff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d0cd08d45937db944aacc42ccd9c5cbb8c993ba50a4edf9906f0676734aff4", kill_on_drop: false }` [INFO] [stdout] d5d0cd08d45937db944aacc42ccd9c5cbb8c993ba50a4edf9906f0676734aff4