[INFO] fetching crate feophant 0.8.0... [INFO] checking feophant-0.8.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate feophant 0.8.0 into /workspace/builds/worker-115/source [INFO] validating manifest of crates.io crate feophant 0.8.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate feophant 0.8.0 [INFO] finished tweaking crates.io crate feophant 0.8.0 [INFO] tweaked toml for crates.io crate feophant 0.8.0 written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate crates.io crate feophant 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddae4cfa5bc426234ec1de445c2aa90b99983d6efcf9a1dce93d833f392d2fe3 [INFO] running `Command { std: "docker" "start" "-a" "ddae4cfa5bc426234ec1de445c2aa90b99983d6efcf9a1dce93d833f392d2fe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddae4cfa5bc426234ec1de445c2aa90b99983d6efcf9a1dce93d833f392d2fe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddae4cfa5bc426234ec1de445c2aa90b99983d6efcf9a1dce93d833f392d2fe3", kill_on_drop: false }` [INFO] [stdout] ddae4cfa5bc426234ec1de445c2aa90b99983d6efcf9a1dce93d833f392d2fe3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd025f36c237f1fdc815c749c1ee4ab4a46701b7b1ea99dc8b1774627458fcb8 [INFO] running `Command { std: "docker" "start" "-a" "dd025f36c237f1fdc815c749c1ee4ab4a46701b7b1ea99dc8b1774627458fcb8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] getrandom v0.2.3: std [INFO] [stderr] num-traits v0.2.14: default, std [INFO] [stderr] syn v1.0.73 (as host dependency): visit [INFO] [stderr] tokio v1.7.1: test-util, winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] 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v1.0.127 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling hex-literal v0.3.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 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[INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking simplelog v0.10.0 [INFO] [stderr] Checking postgres-protocol v0.6.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking postgres-types v0.2.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stderr] Checking feophant v0.8.0 (/tmp/fixit) [INFO] [stderr] Checking tokio-postgres v0.7.2 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/engine/io/index_manager.rs (3 fixes) [INFO] [stderr] Fixed src/engine/io/index_formats/btree_leaf.rs (1 fix) [INFO] [stderr] Fixed src/engine/objects/attribute.rs (1 fix) [INFO] [stderr] Fixed src/engine/objects/types/base_sql_types.rs (1 fix) [INFO] [stderr] Fixed src/engine/objects/planned_statement.rs (1 fix) [INFO] [stdout] warning: value assigned to `shutdown_sender` is never read [INFO] [stdout] --> src/feophant.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut shutdown_sender: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `can_fit` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn can_fit(&self, new_keys: SqlTuple) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `serialize` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn serialize(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BufferTooShort` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | BufferTooShort(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KeyTooLarge` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | KeyTooLarge(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingNodeTypeData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | MissingNodeTypeData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingPointerData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | MissingPointerData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/engine/io/index_formats/btree_leaf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add(&mut self, key: SqlTuple, item_ptr: ItemIdData) -> Result<(), BTreeLeafError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Branch` [INFO] [stdout] --> src/engine/io/index_formats/btree_node.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Branch = 1, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_split_node` [INFO] [stdout] --> src/engine/io/index_manager.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn map_split_node( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CLEANUP_RATE` [INFO] [stdout] --> src/engine/io/lock_manager.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const CLEANUP_RATE: i8 = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new() -> LockManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn get_lock(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | async fn insert_key(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:71:14 [INFO] [stdout] | [INFO] [stdout] 71 | async fn cleanup( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn new() -> LockManagerEntry { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:110:18 [INFO] [stdout] | [INFO] [stdout] 110 | pub async fn get_lock(&self, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/engine/io/lock_manager.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub async fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | async fn insert_key(&self, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | fn cleanup(&self, le: &mut RwLockWriteGuard>>>) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/sql_simple_select.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/feophant_benchmark.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/sql_simple_insert.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/sql_create_table.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/visibility_tests.rs from 2018 edition to 2021 [INFO] [stdout] warning: value assigned to `shutdown_sender` is never read [INFO] [stdout] --> src/feophant.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut shutdown_sender: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `resource_lookup` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine/io/page_formats/page_offset.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 191 | let test0 = resource_lookup.get(&test_uuid).unwrap(); [INFO] [stdout] | --------------- immutable borrow occurs here [INFO] [stdout] 192 | resource_lookup.insert(test_uuid, test0.next()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed tests/common/mod.rs (1 fix) [INFO] [stdout] warning: associated function is never used: `can_fit` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn can_fit(&self, new_keys: SqlTuple) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BufferTooShort` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | BufferTooShort(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KeyTooLarge` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | KeyTooLarge(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingNodeTypeData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | MissingNodeTypeData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingPointerData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | MissingPointerData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/engine/io/index_formats/btree_leaf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add(&mut self, key: SqlTuple, item_ptr: ItemIdData) -> Result<(), BTreeLeafError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_split_node` [INFO] [stdout] --> src/engine/io/index_manager.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn map_split_node( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new() -> LockManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn get_lock(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | async fn insert_key(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:71:14 [INFO] [stdout] | [INFO] [stdout] 71 | async fn cleanup( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed benches/feophant_benchmark.rs (1 fix) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.07s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking futures-util v0.3.15 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stderr] Checking tokio-postgres v0.7.2 [INFO] [stderr] Checking feophant v0.8.0 (/tmp/fixit) [INFO] [stdout] warning: value assigned to `shutdown_sender` is never read [INFO] [stdout] --> src/feophant.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut shutdown_sender: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `can_fit` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn can_fit(&self, new_keys: SqlTuple) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `serialize` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn serialize(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BufferTooShort` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | BufferTooShort(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KeyTooLarge` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | KeyTooLarge(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingNodeTypeData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | MissingNodeTypeData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingPointerData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | MissingPointerData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/engine/io/index_formats/btree_leaf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add(&mut self, key: SqlTuple, item_ptr: ItemIdData) -> Result<(), BTreeLeafError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Branch` [INFO] [stdout] --> src/engine/io/index_formats/btree_node.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Branch = 1, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_split_node` [INFO] [stdout] --> src/engine/io/index_manager.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn map_split_node( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CLEANUP_RATE` [INFO] [stdout] --> src/engine/io/lock_manager.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const CLEANUP_RATE: i8 = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new() -> LockManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn get_lock(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | async fn insert_key(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:71:14 [INFO] [stdout] | [INFO] [stdout] 71 | async fn cleanup( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn new() -> LockManagerEntry { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:110:18 [INFO] [stdout] | [INFO] [stdout] 110 | pub async fn get_lock(&self, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/engine/io/lock_manager.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub async fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | async fn insert_key(&self, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | fn cleanup(&self, le: &mut RwLockWriteGuard>>>) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `shutdown_sender` is never read [INFO] [stdout] --> src/feophant.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut shutdown_sender: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `resource_lookup` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/engine/io/page_formats/page_offset.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 191 | let test0 = resource_lookup.get(&test_uuid).unwrap(); [INFO] [stdout] | --------------- immutable borrow occurs here [INFO] [stdout] 192 | resource_lookup.insert(test_uuid, test0.next()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `can_fit` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn can_fit(&self, new_keys: SqlTuple) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BufferTooShort` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | BufferTooShort(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KeyTooLarge` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | KeyTooLarge(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingNodeTypeData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | MissingNodeTypeData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MissingPointerData` [INFO] [stdout] --> src/engine/io/index_formats/btree_branch.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | MissingPointerData(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/engine/io/index_formats/btree_leaf.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add(&mut self, key: SqlTuple, item_ptr: ItemIdData) -> Result<(), BTreeLeafError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_split_node` [INFO] [stdout] --> src/engine/io/index_manager.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn map_split_node( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/io/lock_manager.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new() -> LockManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lock` [INFO] [stdout] --> src/engine/io/lock_manager.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn get_lock(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_key` [INFO] [stdout] --> src/engine/io/lock_manager.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | async fn insert_key(&self, resource_key: &Uuid, offset: &PageOffset) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cleanup` [INFO] [stdout] --> src/engine/io/lock_manager.rs:71:14 [INFO] [stdout] | [INFO] [stdout] 71 | async fn cleanup( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.32s [INFO] running `Command { std: "docker" "inspect" "dd025f36c237f1fdc815c749c1ee4ab4a46701b7b1ea99dc8b1774627458fcb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd025f36c237f1fdc815c749c1ee4ab4a46701b7b1ea99dc8b1774627458fcb8", kill_on_drop: false }` [INFO] [stdout] dd025f36c237f1fdc815c749c1ee4ab4a46701b7b1ea99dc8b1774627458fcb8