[INFO] crate rdms 0.0.1 is already in cache [INFO] testing rdms-0.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate rdms 0.0.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate rdms 0.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rdms 0.0.1 [INFO] finished tweaking crates.io crate rdms 0.0.1 [INFO] tweaked toml for crates.io crate rdms 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19e1e67bd29398c76aea32ff30b424233860f764990c865807d696eb426b41cb [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" "19e1e67bd29398c76aea32ff30b424233860f764990c865807d696eb426b41cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19e1e67bd29398c76aea32ff30b424233860f764990c865807d696eb426b41cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e1e67bd29398c76aea32ff30b424233860f764990c865807d696eb426b41cb", kill_on_drop: false }` [INFO] [stdout] 19e1e67bd29398c76aea32ff30b424233860f764990c865807d696eb426b41cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ed6d2e7efd5d2fe0fcdb9882c514fee571679b8c38226cb9263624f99dfc6dd [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" "2ed6d2e7efd5d2fe0fcdb9882c514fee571679b8c38226cb9263624f99dfc6dd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling unicode_reader v0.1.1 [INFO] [stderr] Compiling jsondata v0.6.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling rdms v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/rdms.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | config: Config, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `BATCH_SIZE` [INFO] [stdout] --> src/scans.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | const BATCH_SIZE: usize = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/scans.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | pub(crate) fn new(index: &'a M, within: G) -> SkipScan { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_batch_size` [INFO] [stdout] --> src/scans.rs:74:19 [INFO] [stdout] | [INFO] [stdout] 74 | pub(crate) fn set_batch_size(&mut self, batch_size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Levels` [INFO] [stdout] --> src/robt.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Levels(AtomicPtr>>>) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn new() -> Levels { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_snapshots` [INFO] [stdout] --> src/robt.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn get_snapshots(&self) -> Arc>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compare_swap_snapshots` [INFO] [stdout] --> src/robt.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn compare_swap_snapshots(&self, new_snapshots: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Robt` [INFO] [stdout] --> src/robt.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub(crate) struct Robt [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MEM_RATIO` [INFO] [stdout] --> src/robt.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | const MEM_RATIO: f64 = 0.2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DISK_RATIO` [INFO] [stdout] --> src/robt.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | const DISK_RATIO: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | pub(crate) fn new(config: Config) -> Robt { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_mem_ratio` [INFO] [stdout] --> src/robt.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 142 | pub(crate) fn set_mem_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_disk_ratio` [INFO] [stdout] --> src/robt.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | pub(crate) fn set_disk_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flush_to_disk` [INFO] [stdout] --> src/robt.rs:161:19 [INFO] [stdout] | [INFO] [stdout] 161 | pub(crate) fn flush_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Request` [INFO] [stdout] --> src/robt.rs:176:6 [INFO] [stdout] | [INFO] [stdout] 176 | enum Request [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Response` [INFO] [stdout] --> src/robt.rs:191:6 [INFO] [stdout] | [INFO] [stdout] 191 | enum Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MemToDisk` [INFO] [stdout] --> src/robt.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | struct MemToDisk [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | fn new(config: Config) -> MemToDisk { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_mem_to_disk` [INFO] [stdout] --> src/robt.rs:243:4 [INFO] [stdout] | [INFO] [stdout] 243 | fn thread_mem_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DiskCompact` [INFO] [stdout] --> src/robt.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | struct DiskCompact [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | fn new(config: Config) -> DiskCompact { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 287 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_disk_compact` [INFO] [stdout] --> src/robt.rs:305:4 [INFO] [stdout] | [INFO] [stdout] 305 | fn thread_disk_compact( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | #![feature(bind_by_move_pattern_guards)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.16s [INFO] running `Command { std: "docker" "inspect" "2ed6d2e7efd5d2fe0fcdb9882c514fee571679b8c38226cb9263624f99dfc6dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed6d2e7efd5d2fe0fcdb9882c514fee571679b8c38226cb9263624f99dfc6dd", kill_on_drop: false }` [INFO] [stdout] 2ed6d2e7efd5d2fe0fcdb9882c514fee571679b8c38226cb9263624f99dfc6dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26b41c2e62d68e5fb4ee8cf6f1140f50c8f79a403bf92f33edf577b7d2415b5f [INFO] running `Command { std: "docker" "start" "-a" "26b41c2e62d68e5fb4ee8cf6f1140f50c8f79a403bf92f33edf577b7d2415b5f", kill_on_drop: false }` [INFO] [stderr] Compiling rdms v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/rdms.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | config: Config, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `BATCH_SIZE` [INFO] [stdout] --> src/scans.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | const BATCH_SIZE: usize = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/scans.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | pub(crate) fn new(index: &'a M, within: G) -> SkipScan { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_batch_size` [INFO] [stdout] --> src/scans.rs:74:19 [INFO] [stdout] | [INFO] [stdout] 74 | pub(crate) fn set_batch_size(&mut self, batch_size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Levels` [INFO] [stdout] --> src/robt.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Levels(AtomicPtr>>>) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn new() -> Levels { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_snapshots` [INFO] [stdout] --> src/robt.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn get_snapshots(&self) -> Arc>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compare_swap_snapshots` [INFO] [stdout] --> src/robt.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn compare_swap_snapshots(&self, new_snapshots: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Robt` [INFO] [stdout] --> src/robt.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub(crate) struct Robt [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MEM_RATIO` [INFO] [stdout] --> src/robt.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | const MEM_RATIO: f64 = 0.2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DISK_RATIO` [INFO] [stdout] --> src/robt.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | const DISK_RATIO: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | pub(crate) fn new(config: Config) -> Robt { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_mem_ratio` [INFO] [stdout] --> src/robt.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 142 | pub(crate) fn set_mem_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_disk_ratio` [INFO] [stdout] --> src/robt.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | pub(crate) fn set_disk_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flush_to_disk` [INFO] [stdout] --> src/robt.rs:161:19 [INFO] [stdout] | [INFO] [stdout] 161 | pub(crate) fn flush_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Request` [INFO] [stdout] --> src/robt.rs:176:6 [INFO] [stdout] | [INFO] [stdout] 176 | enum Request [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Response` [INFO] [stdout] --> src/robt.rs:191:6 [INFO] [stdout] | [INFO] [stdout] 191 | enum Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MemToDisk` [INFO] [stdout] --> src/robt.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | struct MemToDisk [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | fn new(config: Config) -> MemToDisk { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_mem_to_disk` [INFO] [stdout] --> src/robt.rs:243:4 [INFO] [stdout] | [INFO] [stdout] 243 | fn thread_mem_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DiskCompact` [INFO] [stdout] --> src/robt.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | struct DiskCompact [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | fn new(config: Config) -> DiskCompact { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 287 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_disk_compact` [INFO] [stdout] --> src/robt.rs:305:4 [INFO] [stdout] | [INFO] [stdout] 305 | fn thread_disk_compact( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | #![feature(bind_by_move_pattern_guards)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `log_entry` [INFO] [stdout] --> src/lsm_test.rs:1695:4 [INFO] [stdout] | [INFO] [stdout] 1695 | fn log_entry(e: &Entry) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/rdms.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | config: Config, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_batch_size` [INFO] [stdout] --> src/scans.rs:74:19 [INFO] [stdout] | [INFO] [stdout] 74 | pub(crate) fn set_batch_size(&mut self, batch_size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Levels` [INFO] [stdout] --> src/robt.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Levels(AtomicPtr>>>) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn new() -> Levels { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_snapshots` [INFO] [stdout] --> src/robt.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | fn get_snapshots(&self) -> Arc>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compare_swap_snapshots` [INFO] [stdout] --> src/robt.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn compare_swap_snapshots(&self, new_snapshots: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Robt` [INFO] [stdout] --> src/robt.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub(crate) struct Robt [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MEM_RATIO` [INFO] [stdout] --> src/robt.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | const MEM_RATIO: f64 = 0.2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DISK_RATIO` [INFO] [stdout] --> src/robt.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | const DISK_RATIO: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | pub(crate) fn new(config: Config) -> Robt { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_mem_ratio` [INFO] [stdout] --> src/robt.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 142 | pub(crate) fn set_mem_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_disk_ratio` [INFO] [stdout] --> src/robt.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | pub(crate) fn set_disk_ratio(mut self, ratio: f64) -> Robt { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flush_to_disk` [INFO] [stdout] --> src/robt.rs:161:19 [INFO] [stdout] | [INFO] [stdout] 161 | pub(crate) fn flush_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Request` [INFO] [stdout] --> src/robt.rs:176:6 [INFO] [stdout] | [INFO] [stdout] 176 | enum Request [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Response` [INFO] [stdout] --> src/robt.rs:191:6 [INFO] [stdout] | [INFO] [stdout] 191 | enum Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MemToDisk` [INFO] [stdout] --> src/robt.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | struct MemToDisk [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | fn new(config: Config) -> MemToDisk { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_mem_to_disk` [INFO] [stdout] --> src/robt.rs:243:4 [INFO] [stdout] | [INFO] [stdout] 243 | fn thread_mem_to_disk( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DiskCompact` [INFO] [stdout] --> src/robt.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | struct DiskCompact [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/robt.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | fn new(config: Config) -> DiskCompact { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/robt.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 287 | fn send(&mut self, req: Request) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `close_wait` [INFO] [stdout] --> src/robt.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | fn close_wait(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `thread_disk_compact` [INFO] [stdout] --> src/robt.rs:305:4 [INFO] [stdout] | [INFO] [stdout] 305 | fn thread_disk_compact( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | #![feature(bind_by_move_pattern_guards)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/wal_test.rs:757:49 [INFO] [stdout] | [INFO] [stdout] 757 | .zip([(1, 213), (214, 421), (422, 610)].into_iter()); [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/wal_test.rs:793:59 [INFO] [stdout] | [INFO] [stdout] 793 | let cases = files.iter().zip([(214, 421), (422, 610)].into_iter()); [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/wal_test.rs:841:10 [INFO] [stdout] | [INFO] [stdout] 841 | .into_iter(), [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.31s [INFO] running `Command { std: "docker" "inspect" "26b41c2e62d68e5fb4ee8cf6f1140f50c8f79a403bf92f33edf577b7d2415b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26b41c2e62d68e5fb4ee8cf6f1140f50c8f79a403bf92f33edf577b7d2415b5f", kill_on_drop: false }` [INFO] [stdout] 26b41c2e62d68e5fb4ee8cf6f1140f50c8f79a403bf92f33edf577b7d2415b5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a9f43c550853ddcd39835dc9a63e651777b52984753bfe2677dcafc6d062ed9 [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" "1a9f43c550853ddcd39835dc9a63e651777b52984753bfe2677dcafc6d062ed9", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `config` [INFO] [stderr] --> src/rdms.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | config: Config, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `BATCH_SIZE` [INFO] [stderr] --> src/scans.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | const BATCH_SIZE: usize = 1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/scans.rs:64:19 [INFO] [stderr] | [INFO] [stderr] 64 | pub(crate) fn new(index: &'a M, within: G) -> SkipScan { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_batch_size` [INFO] [stderr] --> src/scans.rs:74:19 [INFO] [stderr] | [INFO] [stderr] 74 | pub(crate) fn set_batch_size(&mut self, batch_size: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Levels` [INFO] [stderr] --> src/robt.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | struct Levels(AtomicPtr>>>) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `log_entry` [INFO] [stderr] --> src/lsm_test.rs:1695:4 [INFO] [stderr] | [INFO] [stderr] 1695 | fn log_entry(e: &Entry) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `config` [INFO] [stderr] --> src/rdms.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | config: Config, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_batch_size` [INFO] [stderr] --> src/scans.rs:74:19 [INFO] [stderr] | [INFO] [stderr] 74 | pub(crate) fn set_batch_size(&mut self, batch_size: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Levels` [INFO] [stderr] --> src/robt.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | struct Levels(AtomicPtr>>>) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 90 | fn new() -> Levels { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_snapshots` [INFO] [stderr] --> src/robt.rs:94:8 [INFO] [stderr] | [INFO] [stderr] 94 | fn get_snapshots(&self) -> Arc>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 90 | fn new() -> Levels { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_snapshots` [INFO] [stderr] --> src/robt.rs:94:8 [INFO] [stderr] | [INFO] [stderr] 94 | fn get_snapshots(&self) -> Arc>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compare_swap_snapshots` [INFO] [stderr] --> src/robt.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn compare_swap_snapshots(&self, new_snapshots: Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compare_swap_snapshots` [INFO] [stderr] --> src/robt.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn compare_swap_snapshots(&self, new_snapshots: Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Robt` [INFO] [stderr] --> src/robt.rs:105:19 [INFO] [stderr] | [INFO] [stderr] 105 | pub(crate) struct Robt [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Robt` [INFO] [stderr] --> src/robt.rs:105:19 [INFO] [stderr] | [INFO] [stderr] 105 | pub(crate) struct Robt [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MEM_RATIO` [INFO] [stderr] --> src/robt.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | const MEM_RATIO: f64 = 0.2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `DISK_RATIO` [INFO] [stderr] --> src/robt.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | const DISK_RATIO: f64 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MEM_RATIO` [INFO] [stderr] --> src/robt.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | const MEM_RATIO: f64 = 0.2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `DISK_RATIO` [INFO] [stderr] --> src/robt.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | const DISK_RATIO: f64 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | pub(crate) fn new(config: Config) -> Robt { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | pub(crate) fn new(config: Config) -> Robt { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_mem_ratio` [INFO] [stderr] --> src/robt.rs:142:19 [INFO] [stderr] | [INFO] [stderr] 142 | pub(crate) fn set_mem_ratio(mut self, ratio: f64) -> Robt { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_mem_ratio` [INFO] [stderr] --> src/robt.rs:142:19 [INFO] [stderr] | [INFO] [stderr] 142 | pub(crate) fn set_mem_ratio(mut self, ratio: f64) -> Robt { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_disk_ratio` [INFO] [stderr] --> src/robt.rs:147:19 [INFO] [stderr] | [INFO] [stderr] 147 | pub(crate) fn set_disk_ratio(mut self, ratio: f64) -> Robt { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_disk_ratio` [INFO] [stderr] --> src/robt.rs:147:19 [INFO] [stderr] | [INFO] [stderr] 147 | pub(crate) fn set_disk_ratio(mut self, ratio: f64) -> Robt { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `flush_to_disk` [INFO] [stderr] --> src/robt.rs:161:19 [INFO] [stderr] | [INFO] [stderr] 161 | pub(crate) fn flush_to_disk( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `flush_to_disk` [INFO] [stderr] --> src/robt.rs:161:19 [INFO] [stderr] | [INFO] [stderr] 161 | pub(crate) fn flush_to_disk( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Request` [INFO] [stderr] --> src/robt.rs:176:6 [INFO] [stderr] | [INFO] [stderr] 176 | enum Request [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Request` [INFO] [stderr] --> src/robt.rs:176:6 [INFO] [stderr] | [INFO] [stderr] 176 | enum Request [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Response` [INFO] [stderr] --> src/robt.rs:191:6 [INFO] [stderr] | [INFO] [stderr] 191 | enum Response { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Response` [INFO] [stderr] --> src/robt.rs:191:6 [INFO] [stderr] | [INFO] [stderr] 191 | enum Response { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MemToDisk` [INFO] [stderr] --> src/robt.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 195 | struct MemToDisk [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:214:8 [INFO] [stderr] | [INFO] [stderr] 214 | fn new(config: Config) -> MemToDisk { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MemToDisk` [INFO] [stderr] --> src/robt.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 195 | struct MemToDisk [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:214:8 [INFO] [stderr] | [INFO] [stderr] 214 | fn new(config: Config) -> MemToDisk { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/robt.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | fn send(&mut self, req: Request) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/robt.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | fn send(&mut self, req: Request) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `close_wait` [INFO] [stderr] --> src/robt.rs:231:8 [INFO] [stderr] | [INFO] [stderr] 231 | fn close_wait(self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `thread_mem_to_disk` [INFO] [stderr] --> src/robt.rs:243:4 [INFO] [stderr] | [INFO] [stderr] 243 | fn thread_mem_to_disk( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `close_wait` [INFO] [stderr] --> src/robt.rs:231:8 [INFO] [stderr] | [INFO] [stderr] 231 | fn close_wait(self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `thread_mem_to_disk` [INFO] [stderr] --> src/robt.rs:243:4 [INFO] [stderr] | [INFO] [stderr] 243 | fn thread_mem_to_disk( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DiskCompact` [INFO] [stderr] --> src/robt.rs:257:8 [INFO] [stderr] | [INFO] [stderr] 257 | struct DiskCompact [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DiskCompact` [INFO] [stderr] --> src/robt.rs:257:8 [INFO] [stderr] | [INFO] [stderr] 257 | struct DiskCompact [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:276:8 [INFO] [stderr] | [INFO] [stderr] 276 | fn new(config: Config) -> DiskCompact { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/robt.rs:276:8 [INFO] [stderr] | [INFO] [stderr] 276 | fn new(config: Config) -> DiskCompact { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/robt.rs:287:8 [INFO] [stderr] | [INFO] [stderr] 287 | fn send(&mut self, req: Request) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `close_wait` [INFO] [stderr] --> src/robt.rs:293:8 [INFO] [stderr] | [INFO] [stderr] 293 | fn close_wait(self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/robt.rs:287:8 [INFO] [stderr] | [INFO] [stderr] 287 | fn send(&mut self, req: Request) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `close_wait` [INFO] [stderr] --> src/robt.rs:293:8 [INFO] [stderr] | [INFO] [stderr] 293 | fn close_wait(self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `thread_disk_compact` [INFO] [stderr] --> src/robt.rs:305:4 [INFO] [stderr] | [INFO] [stderr] 305 | fn thread_disk_compact( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `thread_disk_compact` [INFO] [stderr] --> src/robt.rs:305:4 [INFO] [stderr] | [INFO] [stderr] 305 | fn thread_disk_compact( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | #![feature(bind_by_move_pattern_guards)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | #![feature(bind_by_move_pattern_guards)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 28 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/wal_test.rs:757:49 [INFO] [stderr] | [INFO] [stderr] 757 | .zip([(1, 213), (214, 421), (422, 610)].into_iter()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/wal_test.rs:793:59 [INFO] [stderr] | [INFO] [stderr] 793 | let cases = files.iter().zip([(214, 421), (422, 610)].into_iter()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/wal_test.rs:841:10 [INFO] [stderr] | [INFO] [stderr] 841 | .into_iter(), [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rdms-814111e6672471c4 [INFO] [stdout] [INFO] [stdout] running 96 tests [INFO] [stdout] test core::core_test::test_delta_new_delete ... ok [INFO] [stdout] test core::core_test::test_delta_new_upsert ... ok [INFO] [stdout] test core::core_test::test_value_new_upsert ... ok [INFO] [stdout] test core::core_test::test_value_new_delete ... ok [INFO] [stdout] test core::core_test::test_entry_filter_within ... ok [INFO] [stdout] test core::core_test::test_entry_new ... ok [INFO] [stdout] test llrb::llrb_test::test_len ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_get_versions1 ... ignored [INFO] [stdout] test core::core_test::test_entry_new_lsm ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_get_versions2 ... ignored [INFO] [stdout] test llrb::llrb_test::test_id ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_iter_versions1 ... ignored [INFO] [stdout] test lsm::lsm_test::test_lsm_iter_versions2 ... ignored [INFO] [stdout] test llrb::llrb_test::test_iter ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_range_versions1 ... ignored [INFO] [stdout] test lsm::lsm_test::test_lsm_range_versions2 ... ignored [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse_versions1 ... ignored [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse_versions2 ... ignored [INFO] [stdout] test llrb::llrb_test::test_delete ... ok [INFO] [stdout] test llrb::llrb_test::test_cas_lsm ... ok [INFO] [stdout] test llrb::llrb_test::test_set ... ok [INFO] [stdout] test mvcc::mvcc_test::test_cas_lsm ... ok [INFO] [stdout] test mvcc::mvcc_test::test_delete ... ok [INFO] [stdout] test mvcc::mvcc_test::test_id ... ok [INFO] [stdout] test mvcc::mvcc_test::test_iter ... ok [INFO] [stdout] test mvcc::mvcc_test::test_len ... ok [INFO] [stdout] test llrb::llrb_test::test_range ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_range1 ... ok [INFO] [stdout] test robt::robt_test::test_config ... ok [INFO] [stdout] test mvcc::mvcc_test::test_set ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_get1 ... ok [INFO] [stdout] test robt::robt_test::test_robt_llrb2 ... ignored [INFO] [stdout] test robt::robt_test::test_robt_llrb3 ... ignored [INFO] [stdout] test robt::robt_test::test_stats ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_disk_delta ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_mentry ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_deltas ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_header ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_key ... ok [INFO] [stdout] test robt::robt_test::test_meta_items ... ok [INFO] [stdout] test mvcc::mvcc_test::test_range ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_lv ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_ld ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_lvd ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_value ... ok [INFO] [stdout] test robt_entry::robt_entry_test::test_zentry_l ... ok [INFO] [stdout] test robt_index::robt_index_test::test_mblock_z ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_iter1 ... ok [INFO] [stdout] test robt_index::robt_index_test::test_zblock1 ... ok [INFO] [stdout] test robt_index::robt_index_test::test_mblock_m ... ok [INFO] [stdout] test robt_index::robt_index_test::test_zblock3 ... ok [INFO] [stdout] test robt_index::robt_index_test::test_zblock4 ... ok [INFO] [stdout] test robt_index::robt_index_test::test_zblock2 ... ok [INFO] [stdout] test sync_writer::sync_writer_test::test_sync_writer_single ... ok [INFO] [stdout] test types::types_test::test_bytes_diff ... ok [INFO] [stdout] test scans::scans_test::test_skip_scan ... ok [INFO] [stdout] test types::types_test::test_bytes_serialize ... ok [INFO] [stdout] test types::types_test::test_empty_diff ... ok [INFO] [stdout] test types::types_test::test_empty_footprint ... ok [INFO] [stdout] test types::types_test::test_empty_serialize ... ok [INFO] [stdout] test types::types_test::test_i32_diff ... ok [INFO] [stdout] test types::types_test::test_i32_footprint ... ok [INFO] [stdout] test types::types_test::test_i32_serialize ... ok [INFO] [stdout] test types::types_test::test_i64_diff ... ok [INFO] [stdout] test types::types_test::test_i64_footprint ... ok [INFO] [stdout] test types::types_test::test_i64_serialize ... ok [INFO] [stdout] test util::util_test::test_open_file_rw ... ok [INFO] [stdout] test vlog::vlog_test::test_delta ... ok [INFO] [stdout] test llrb::llrb_test::test_full_scan ... ok [INFO] [stdout] test vlog::vlog_test::test_fetch_delta ... ok [INFO] [stdout] test vlog::vlog_test::test_fetch_value ... ok [INFO] [stdout] test vlog::vlog_test::test_value ... ok [INFO] [stdout] test wal::wal_test::test_entry ... ok [INFO] [stdout] test wal::wal_test::test_entry_client ... ok [INFO] [stdout] test wal::wal_test::test_entry_term ... ok [INFO] [stdout] test wal::wal_test::test_batch ... ok [INFO] [stdout] test wal::wal_test::test_journal_file ... ok [INFO] [stdout] test wal::wal_test::test_op ... ok [INFO] [stdout] test wal::wal_test::test_op_type ... ok [INFO] [stdout] test mvcc::mvcc_test::test_full_scan ... ok [INFO] [stdout] test sync_writer::sync_writer_test::test_sync_writer_concur ... ok [INFO] [stdout] test types::types_test::test_bytes_footprint ... FAILED [INFO] [stdout] test wal::wal_test::test_wal_panic ... ok [INFO] [stdout] test spinlock::spinlock_test::test_rw_spinlock ... ok [INFO] [stdout] test wal::wal_test::test_journal ... ok [INFO] [stdout] test llrb::llrb_test::test_crud_lsm ... test llrb::llrb_test::test_crud_lsm has been running for over 60 seconds [INFO] [stdout] test llrb::llrb_test::test_crud ... test llrb::llrb_test::test_crud has been running for over 60 seconds [INFO] [stdout] test lsm::lsm_test::test_lsm_get2 ... test lsm::lsm_test::test_lsm_get2 has been running for over 60 seconds [INFO] [stdout] test lsm::lsm_test::test_lsm_iter2 ... test lsm::lsm_test::test_lsm_iter2 has been running for over 60 seconds [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse1 ... test lsm::lsm_test::test_lsm_reverse1 has been running for over 60 seconds [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse2 ... test lsm::lsm_test::test_lsm_reverse2 has been running for over 60 seconds [INFO] [stdout] test lsm::lsm_test::test_lsm_range2 ... test lsm::lsm_test::test_lsm_range2 has been running for over 60 seconds [INFO] [stdout] test mvcc::mvcc_test::test_crud ... test mvcc::mvcc_test::test_crud has been running for over 60 seconds [INFO] [stdout] test mvcc::mvcc_test::test_crud_lsm ... test mvcc::mvcc_test::test_crud_lsm has been running for over 60 seconds [INFO] [stdout] test robt::robt_test::test_robt_llrb1 ... test robt::robt_test::test_robt_llrb1 has been running for over 60 seconds [INFO] [stdout] test wal::wal_test::test_wal_cycles ... test wal::wal_test::test_wal_cycles has been running for over 60 seconds [INFO] [stdout] concurrent write elapsed 223409445649 [INFO] [stdout] test lsm::lsm_test::test_lsm_iter2 ... ok [INFO] [stdout] test wal::wal_test::test_wal_cycles ... ok [INFO] [stdout] test llrb::llrb_test::test_crud ... ok [INFO] [stdout] test mvcc::mvcc_test::test_crud ... ok [INFO] [stdout] concurrent write elapsed 390733076693 [INFO] [stdout] test lsm::lsm_test::test_lsm_get2 ... ok [INFO] [stdout] concurrent write elapsed 420349466386 [INFO] [stdout] test llrb::llrb_test::test_crud_lsm ... ok [INFO] [stdout] test mvcc::mvcc_test::test_crud_lsm ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse1 ... ok [INFO] [stdout] test lsm::lsm_test::test_lsm_reverse2 ... ok [INFO] [stdout] test robt::robt_test::test_robt_llrb1 ... ok [ERROR] error running command: command timed out after 900 seconds [INFO] running `Command { std: "docker" "inspect" "1a9f43c550853ddcd39835dc9a63e651777b52984753bfe2677dcafc6d062ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9f43c550853ddcd39835dc9a63e651777b52984753bfe2677dcafc6d062ed9", kill_on_drop: false }` [INFO] [stdout] 1a9f43c550853ddcd39835dc9a63e651777b52984753bfe2677dcafc6d062ed9