[INFO] cloning repository https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShisoftResearch/Nebuchadnezzar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShisoftResearch%2FNebuchadnezzar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShisoftResearch%2FNebuchadnezzar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34b995d6a93e36f6bb99c747056f6836784930c0 [INFO] checking ShisoftResearch/Nebuchadnezzar against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShisoftResearch%2FNebuchadnezzar" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShisoftResearch/Nebuchadnezzar on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] finished tweaking git repo https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] tweaked toml for git repo https://github.com/ShisoftResearch/Nebuchadnezzar written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ShisoftResearch/Nebuchadnezzar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/shisoft/bifrost` [INFO] [stderr] Updating git repository `https://github.com/ShisoftResearch/Dovahkiin` [INFO] [stderr] Updating git repository `https://github.com/ShisoftResearch/Hermes.git` [INFO] [stderr] Updating git repository `https://github.com/ShisoftResearch/Lightning.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded multitask v0.2.0 [INFO] [stderr] Downloaded futures-lite v0.1.11 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded polling v0.1.5 [INFO] [stderr] Downloaded parking v1.0.6 [INFO] [stderr] Downloaded blocking v0.5.2 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded async-std v1.6.3 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded seahash v4.0.1 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded fastrand v1.3.4 [INFO] [stderr] Downloaded waker-fn v1.0.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded async-executor v0.1.2 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded async-io v0.1.11 [INFO] [stderr] Downloaded async-task v3.0.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded event-listener v2.4.0 [INFO] [stderr] Downloaded async-channel v1.4.0 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded vec-arena v0.5.2 [INFO] [stderr] Downloaded async-mutex v1.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e2c1edd58c0668fe41118e098e46c8d9e7b047009af76c385843aa3f1d4d40f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e2c1edd58c0668fe41118e098e46c8d9e7b047009af76c385843aa3f1d4d40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e2c1edd58c0668fe41118e098e46c8d9e7b047009af76c385843aa3f1d4d40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2c1edd58c0668fe41118e098e46c8d9e7b047009af76c385843aa3f1d4d40f", kill_on_drop: false }` [INFO] [stdout] 5e2c1edd58c0668fe41118e098e46c8d9e7b047009af76c385843aa3f1d4d40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7640fbda9294e3c8ac952802d9936555c834cde8f9c0e42c40e49186e24df7f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7640fbda9294e3c8ac952802d9936555c834cde8f9c0e42c40e49186e24df7f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking seahash v4.0.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking async-mutex v1.1.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking async-channel v1.4.0 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking polling v0.1.5 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking lightning v0.2.0 (https://github.com/ShisoftResearch/Lightning.git?branch=develop#4537c868) [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking hermes v0.1.0 (https://github.com/ShisoftResearch/Hermes.git#200255cb) [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking bifrost_hasher v0.1.0 (https://github.com/shisoft/bifrost?branch=develop#0c2cb392) [INFO] [stderr] Compiling bifrost_plugins v0.1.0 (https://github.com/shisoft/bifrost?branch=develop#0c2cb392) [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking bifrost v0.1.0 (https://github.com/shisoft/bifrost?branch=develop#0c2cb392) [INFO] [stderr] Checking dovahkiin v0.1.0 (https://github.com/ShisoftResearch/Dovahkiin?branch=develop#ab025ab9) [INFO] [stderr] Checking neb v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/ram/cell.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::index::builder::IndexComps::Vectorized` [INFO] [stdout] --> src/index/builder.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::index::builder::IndexComps::Vectorized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smallvec::SmallVec` [INFO] [stdout] --> src/index/builder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use smallvec::SmallVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::client::AsyncClient` [INFO] [stdout] --> src/server/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::client::AsyncClient; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/ram/cell.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::index::builder::IndexComps::Vectorized` [INFO] [stdout] --> src/index/builder.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::index::builder::IndexComps::Vectorized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smallvec::SmallVec` [INFO] [stdout] --> src/index/builder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use smallvec::SmallVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/index/trees.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::FutureExt` [INFO] [stdout] --> src/index/btree/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use futures::FutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upper_level` [INFO] [stdout] --> src/index/btree/mod.rs:359:24 [INFO] [stdout] | [INFO] [stdout] 359 | fn merge_to(&self, upper_level: &dyn LevelTree) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upper_level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/index/btree/mod.rs:363:31 [INFO] [stdout] | [INFO] [stdout] 363 | fn merge_with_keys(&self, keys: Box>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:367:27 [INFO] [stdout] | [INFO] [stdout] 367 | fn insert_into(&self, key: &EntryKey) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:371:24 [INFO] [stdout] | [INFO] [stdout] 371 | fn seek_for(&self, key: &EntryKey, ordering: Ordering) -> Box { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ordering` [INFO] [stdout] --> src/index/btree/mod.rs:371:40 [INFO] [stdout] | [INFO] [stdout] 371 | fn seek_for(&self, key: &EntryKey, ordering: Ordering) -> Box { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:375:32 [INFO] [stdout] | [INFO] [stdout] 375 | fn mark_key_deleted(&self, key: &EntryKey) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/index/btree/mod.rs:379:20 [INFO] [stdout] | [INFO] [stdout] 379 | fn dump(&self, f: &str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/index/btree/mod.rs:387:43 [INFO] [stdout] | [INFO] [stdout] 387 | fn remove_following_tombstones(&self, start: &EntryKey) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_key` [INFO] [stdout] --> src/index/btree/mod.rs:391:31 [INFO] [stdout] | [INFO] [stdout] 391 | fn remove_to_right(&self, start_key: &EntryKey) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/index/btree/mod.rs:399:22 [INFO] [stdout] | [INFO] [stdout] 399 | fn verify(&self, level: usize) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/index/btree/external.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | tree: &BPlusTree, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field_id` [INFO] [stdout] --> src/index/builder.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let field_id = hash_str(&index.fields); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranged` [INFO] [stdout] --> src/index/builder.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | IndexMeta::Ranged(ranged) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranged` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_indices` [INFO] [stdout] --> src/index/builder.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn ensure_indices(cell: &Cell, schema: &Schema, old_indices: Option>) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_indices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/index/builder.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | for val in array { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::FutureExt` [INFO] [stdout] --> src/index/btree/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use futures::FutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upper_level` [INFO] [stdout] --> src/index/btree/mod.rs:359:24 [INFO] [stdout] | [INFO] [stdout] 359 | fn merge_to(&self, upper_level: &dyn LevelTree) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upper_level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/index/btree/mod.rs:363:31 [INFO] [stdout] | [INFO] [stdout] 363 | fn merge_with_keys(&self, keys: Box>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:367:27 [INFO] [stdout] | [INFO] [stdout] 367 | fn insert_into(&self, key: &EntryKey) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:371:24 [INFO] [stdout] | [INFO] [stdout] 371 | fn seek_for(&self, key: &EntryKey, ordering: Ordering) -> Box { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ordering` [INFO] [stdout] --> src/index/btree/mod.rs:371:40 [INFO] [stdout] | [INFO] [stdout] 371 | fn seek_for(&self, key: &EntryKey, ordering: Ordering) -> Box { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/index/btree/mod.rs:375:32 [INFO] [stdout] | [INFO] [stdout] 375 | fn mark_key_deleted(&self, key: &EntryKey) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/index/btree/mod.rs:379:20 [INFO] [stdout] | [INFO] [stdout] 379 | fn dump(&self, f: &str) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/index/btree/mod.rs:387:43 [INFO] [stdout] | [INFO] [stdout] 387 | fn remove_following_tombstones(&self, start: &EntryKey) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_key` [INFO] [stdout] --> src/index/btree/mod.rs:391:31 [INFO] [stdout] | [INFO] [stdout] 391 | fn remove_to_right(&self, start_key: &EntryKey) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/index/btree/mod.rs:399:22 [INFO] [stdout] | [INFO] [stdout] 399 | fn verify(&self, level: usize) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/index/btree/external.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | tree: &BPlusTree, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field_id` [INFO] [stdout] --> src/index/builder.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let field_id = hash_str(&index.fields); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranged` [INFO] [stdout] --> src/index/builder.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | IndexMeta::Ranged(ranged) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranged` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_indices` [INFO] [stdout] --> src/index/builder.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn ensure_indices(cell: &Cell, schema: &Schema, old_indices: Option>) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_indices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/index/builder.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | for val in array { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/index/builder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | key: EntryKey, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/index/builder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | id: Id, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_id` [INFO] [stdout] --> src/index/builder.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | cell_id: Id, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `feature` [INFO] [stdout] --> src/index/builder.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | feature: Feature, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_width` [INFO] [stdout] --> src/index/builder.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | data_width: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_ver` [INFO] [stdout] --> src/index/builder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | cell_ver: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `key_with_id` [INFO] [stdout] --> src/index/trees.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn key_with_id(key: &mut EntryKey, id: &Id) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `key_prefixed` [INFO] [stdout] --> src/index/trees.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn key_prefixed(prefix: &EntryKey, x: &EntryKey) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/index/builder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | key: EntryKey, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/index/builder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | id: Id, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_id` [INFO] [stdout] --> src/index/builder.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | cell_id: Id, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `feature` [INFO] [stdout] --> src/index/builder.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | feature: Feature, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_width` [INFO] [stdout] --> src/index/builder.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | data_width: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_ver` [INFO] [stdout] --> src/index/builder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | cell_ver: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `key_prefixed` [INFO] [stdout] --> src/index/trees.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn key_prefixed(prefix: &EntryKey, x: &EntryKey) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "7640fbda9294e3c8ac952802d9936555c834cde8f9c0e42c40e49186e24df7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7640fbda9294e3c8ac952802d9936555c834cde8f9c0e42c40e49186e24df7f8", kill_on_drop: false }` [INFO] [stdout] 7640fbda9294e3c8ac952802d9936555c834cde8f9c0e42c40e49186e24df7f8