[INFO] cloning repository https://github.com/ThunderRe/toydb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThunderRe/toydb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThunderRe%2Ftoydb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThunderRe%2Ftoydb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 614fcf9d9f117d9274fcb5ae342077386a3c5571 [INFO] testing ThunderRe/toydb against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThunderRe%2Ftoydb" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThunderRe/toydb on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThunderRe/toydb [INFO] finished tweaking git repo https://github.com/ThunderRe/toydb [INFO] tweaked toml for git repo https://github.com/ThunderRe/toydb written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/ThunderRe/toydb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44748bd28288883418e882a81a90244a29685acdc6d5fed25e07e5c90b12e646 [INFO] running `Command { std: "docker" "start" "-a" "44748bd28288883418e882a81a90244a29685acdc6d5fed25e07e5c90b12e646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44748bd28288883418e882a81a90244a29685acdc6d5fed25e07e5c90b12e646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44748bd28288883418e882a81a90244a29685acdc6d5fed25e07e5c90b12e646", kill_on_drop: false }` [INFO] [stdout] 44748bd28288883418e882a81a90244a29685acdc6d5fed25e07e5c90b12e646 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b62eb3f5646d2bfc8baa566fb8a5d8f5ac26a7af4f7371f77e8f34e6d19e9458 [INFO] running `Command { std: "docker" "start" "-a" "b62eb3f5646d2bfc8baa566fb8a5d8f5ac26a7af4f7371f77e8f34e6d19e9458", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling names v0.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tokio v1.6.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling simplelog v0.10.0 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling enum-ordinalize v3.1.10 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling rustyline-derive v0.4.0 [INFO] [stderr] Compiling educe v0.4.18 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tokio-serde v0.8.0 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling toydb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::error::Result` [INFO] [stdout] --> src/storage/relational/buffer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/clock_replacer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(size: u32) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | log_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `file_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | file_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OFFSET_LSN` [INFO] [stdout] --> src/storage/relational/page.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub const OFFSET_LSN: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/storage/relational/page.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | data: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `page_id` [INFO] [stdout] --> src/storage/relational/page.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | page_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pin_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | is_dirty: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/page.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/storage/relational/page.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_data(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_data_with_offset` [INFO] [stdout] --> src/storage/relational/page.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push_data_with_offset(&mut self, offset: u32, push_data: Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn get_pin_count(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_dirty(&self) -> &bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn get_lsn(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn set_lsn(&mut self, lsn: u32) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_data` [INFO] [stdout] --> src/storage/relational/page.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn set_data(&mut self, data: &[u8], offset: usize, len: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/page.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/storage/relational/page.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn init(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_record` [INFO] [stdout] --> src/storage/relational/page.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn insert_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_record` [INFO] [stdout] --> src/storage/relational/page.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn delete_record(&mut self, name: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_record` [INFO] [stdout] --> src/storage/relational/page.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn update_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_root_id` [INFO] [stdout] --> src/storage/relational/page.rs:197:12 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn get_root_id(&self, name: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_record_count` [INFO] [stdout] --> src/storage/relational/page.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn get_record_count(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_record_count` [INFO] [stdout] --> src/storage/relational/page.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn set_record_count(&mut self, record_count: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_record` [INFO] [stdout] --> src/storage/relational/page.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn find_record(&self, name: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TABLE_PAGE_HEADER` [INFO] [stdout] --> src/storage/relational/page.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | const SIZE_TABLE_PAGE_HEADER: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TUPLE` [INFO] [stdout] --> src/storage/relational/page.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | const SIZE_TUPLE: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_PREV_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | const OFFSET_PREV_PAGE_ID: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_NEXT_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 258 | const OFFSET_NEXT_PAGE_ID: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_FREE_SPACE` [INFO] [stdout] --> src/storage/relational/page.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | const OFFSET_FREE_SPACE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_COUNT` [INFO] [stdout] --> src/storage/relational/page.rs:260:5 [INFO] [stdout] | [INFO] [stdout] 260 | const OFFSET_TUPLE_COUNT: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_OFFSET` [INFO] [stdout] --> src/storage/relational/page.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | const OFFSET_TUPLE_OFFSET: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_SIZE` [INFO] [stdout] --> src/storage/relational/page.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | const OFFSET_TUPLE_SIZE: usize = 28; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DELETE_MASK` [INFO] [stdout] --> src/storage/relational/page.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | const DELETE_MASK: u32 = 2147483648; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/storage/relational/page.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn init(page_id: u32, page_size: u32, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_table_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:293:12 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn get_table_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn get_prev_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn get_next_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 311 | pub fn set_prev_page_id(&mut self, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn set_next_page_id(&mut self, next_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:328:12 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn insert_tuple(&mut self, tuple: &mut Tuple, rid: &mut RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mark_delete` [INFO] [stdout] --> src/storage/relational/page.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | pub fn mark_delete(&mut self, rid: &RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:382:12 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn update_tuple( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_delete` [INFO] [stdout] --> src/storage/relational/page.rs:455:12 [INFO] [stdout] | [INFO] [stdout] 455 | pub fn apply_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rollback_delete` [INFO] [stdout] --> src/storage/relational/page.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn rollback_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn get_tuple(&self, rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_first_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:530:12 [INFO] [stdout] | [INFO] [stdout] 530 | pub fn get_first_tuple_rid(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:549:12 [INFO] [stdout] | [INFO] [stdout] 549 | pub fn get_next_tuple_rid(&self, cur_rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_slot_array` [INFO] [stdout] --> src/storage/relational/page.rs:568:8 [INFO] [stdout] | [INFO] [stdout] 568 | fn get_free_slot_array(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:581:8 [INFO] [stdout] | [INFO] [stdout] 581 | fn get_free_space_pointer(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 588 | fn set_free_space_pointer(&mut self, free_space_pointer: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:596:8 [INFO] [stdout] | [INFO] [stdout] 596 | fn get_tuple_count(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:603:8 [INFO] [stdout] | [INFO] [stdout] 603 | fn set_tuple_count(&mut self, tuple_count: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_remaining` [INFO] [stdout] --> src/storage/relational/page.rs:609:8 [INFO] [stdout] | [INFO] [stdout] 609 | fn get_free_space_remaining(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:619:8 [INFO] [stdout] | [INFO] [stdout] 619 | fn get_tuple_offset_at_slot(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:628:8 [INFO] [stdout] | [INFO] [stdout] 628 | fn set_tuple_offset_at_slot(&mut self, slot_num: u32, offset: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:638:8 [INFO] [stdout] | [INFO] [stdout] 638 | fn get_tuple_size(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:648:8 [INFO] [stdout] | [INFO] [stdout] 648 | fn set_tuple_size(&mut self, slot_num: u32, size: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_deleted` [INFO] [stdout] --> src/storage/relational/page.rs:658:12 [INFO] [stdout] | [INFO] [stdout] 658 | pub fn is_deleted(tuple_size: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:663:12 [INFO] [stdout] | [INFO] [stdout] 663 | pub fn set_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unset_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:668:12 [INFO] [stdout] | [INFO] [stdout] 668 | pub fn unset_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec_to_u32` [INFO] [stdout] --> src/storage/relational/page.rs:703:4 [INFO] [stdout] | [INFO] [stdout] 703 | fn vec_to_u32(data: &Vec, offset: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u32_to_vec` [INFO] [stdout] --> src/storage/relational/page.rs:716:4 [INFO] [stdout] | [INFO] [stdout] 716 | fn u32_to_vec(num: u32) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RID` [INFO] [stdout] --> src/storage/relational/rid.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/rid.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new() -> RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/storage/relational/rid.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn from(page_id: u32, slot_num: u32) -> RID { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/storage/relational/rid.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn set(&mut self, page_id: u32, slot_num: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_slot_num` [INFO] [stdout] --> src/storage/relational/rid.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_slot_num(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/rid.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tuple` [INFO] [stdout] --> src/storage/relational/tuple.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/storage/relational/tuple.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn empty() -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/tuple.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(data: Vec, rid: RID) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/storage/relational/tuple.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_data(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_rid` [INFO] [stdout] --> src/storage/relational/tuple.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_rid(&self) -> Option<&RID> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_length` [INFO] [stdout] --> src/storage/relational/tuple.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | if offset < 0 || (offset + push_data.len() as u32) as usize > PAGE_SIZE { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | if len < 0 || len > data.len() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | if offset < 0 || len + offset > self_data.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 80 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.68s [INFO] running `Command { std: "docker" "inspect" "b62eb3f5646d2bfc8baa566fb8a5d8f5ac26a7af4f7371f77e8f34e6d19e9458", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b62eb3f5646d2bfc8baa566fb8a5d8f5ac26a7af4f7371f77e8f34e6d19e9458", kill_on_drop: false }` [INFO] [stdout] b62eb3f5646d2bfc8baa566fb8a5d8f5ac26a7af4f7371f77e8f34e6d19e9458 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64c8464287c36ca02f9f50a6874b871a11deda310898b574367cf672565475a2 [INFO] running `Command { std: "docker" "start" "-a" "64c8464287c36ca02f9f50a6874b871a11deda310898b574367cf672565475a2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stdout] warning: unused import: `crate::error::Result` [INFO] [stdout] --> src/storage/relational/buffer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/clock_replacer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(size: u32) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | log_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `file_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | file_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OFFSET_LSN` [INFO] [stdout] --> src/storage/relational/page.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub const OFFSET_LSN: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/storage/relational/page.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | data: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `page_id` [INFO] [stdout] --> src/storage/relational/page.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | page_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pin_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | is_dirty: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/page.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/storage/relational/page.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_data(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_data_with_offset` [INFO] [stdout] --> src/storage/relational/page.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push_data_with_offset(&mut self, offset: u32, push_data: Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn get_pin_count(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_dirty(&self) -> &bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn get_lsn(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn set_lsn(&mut self, lsn: u32) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_data` [INFO] [stdout] --> src/storage/relational/page.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn set_data(&mut self, data: &[u8], offset: usize, len: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/page.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/storage/relational/page.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn init(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_record` [INFO] [stdout] --> src/storage/relational/page.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn insert_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_record` [INFO] [stdout] --> src/storage/relational/page.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn delete_record(&mut self, name: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_record` [INFO] [stdout] --> src/storage/relational/page.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn update_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_root_id` [INFO] [stdout] --> src/storage/relational/page.rs:197:12 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn get_root_id(&self, name: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_record_count` [INFO] [stdout] --> src/storage/relational/page.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn get_record_count(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_record_count` [INFO] [stdout] --> src/storage/relational/page.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn set_record_count(&mut self, record_count: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_record` [INFO] [stdout] --> src/storage/relational/page.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn find_record(&self, name: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TABLE_PAGE_HEADER` [INFO] [stdout] --> src/storage/relational/page.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | const SIZE_TABLE_PAGE_HEADER: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TUPLE` [INFO] [stdout] --> src/storage/relational/page.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | const SIZE_TUPLE: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_PREV_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | const OFFSET_PREV_PAGE_ID: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_NEXT_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 258 | const OFFSET_NEXT_PAGE_ID: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_FREE_SPACE` [INFO] [stdout] --> src/storage/relational/page.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | const OFFSET_FREE_SPACE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_COUNT` [INFO] [stdout] --> src/storage/relational/page.rs:260:5 [INFO] [stdout] | [INFO] [stdout] 260 | const OFFSET_TUPLE_COUNT: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_OFFSET` [INFO] [stdout] --> src/storage/relational/page.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | const OFFSET_TUPLE_OFFSET: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_SIZE` [INFO] [stdout] --> src/storage/relational/page.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | const OFFSET_TUPLE_SIZE: usize = 28; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DELETE_MASK` [INFO] [stdout] --> src/storage/relational/page.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | const DELETE_MASK: u32 = 2147483648; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/storage/relational/page.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn init(page_id: u32, page_size: u32, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_table_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:293:12 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn get_table_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn get_prev_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn get_next_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 311 | pub fn set_prev_page_id(&mut self, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn set_next_page_id(&mut self, next_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:328:12 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn insert_tuple(&mut self, tuple: &mut Tuple, rid: &mut RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mark_delete` [INFO] [stdout] --> src/storage/relational/page.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | pub fn mark_delete(&mut self, rid: &RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:382:12 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn update_tuple( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_delete` [INFO] [stdout] --> src/storage/relational/page.rs:455:12 [INFO] [stdout] | [INFO] [stdout] 455 | pub fn apply_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rollback_delete` [INFO] [stdout] --> src/storage/relational/page.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn rollback_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn get_tuple(&self, rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_first_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:530:12 [INFO] [stdout] | [INFO] [stdout] 530 | pub fn get_first_tuple_rid(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:549:12 [INFO] [stdout] | [INFO] [stdout] 549 | pub fn get_next_tuple_rid(&self, cur_rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_slot_array` [INFO] [stdout] --> src/storage/relational/page.rs:568:8 [INFO] [stdout] | [INFO] [stdout] 568 | fn get_free_slot_array(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:581:8 [INFO] [stdout] | [INFO] [stdout] 581 | fn get_free_space_pointer(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 588 | fn set_free_space_pointer(&mut self, free_space_pointer: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:596:8 [INFO] [stdout] | [INFO] [stdout] 596 | fn get_tuple_count(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:603:8 [INFO] [stdout] | [INFO] [stdout] 603 | fn set_tuple_count(&mut self, tuple_count: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_remaining` [INFO] [stdout] --> src/storage/relational/page.rs:609:8 [INFO] [stdout] | [INFO] [stdout] 609 | fn get_free_space_remaining(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:619:8 [INFO] [stdout] | [INFO] [stdout] 619 | fn get_tuple_offset_at_slot(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:628:8 [INFO] [stdout] | [INFO] [stdout] 628 | fn set_tuple_offset_at_slot(&mut self, slot_num: u32, offset: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:638:8 [INFO] [stdout] | [INFO] [stdout] 638 | fn get_tuple_size(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:648:8 [INFO] [stdout] | [INFO] [stdout] 648 | fn set_tuple_size(&mut self, slot_num: u32, size: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_deleted` [INFO] [stdout] --> src/storage/relational/page.rs:658:12 [INFO] [stdout] | [INFO] [stdout] 658 | pub fn is_deleted(tuple_size: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:663:12 [INFO] [stdout] | [INFO] [stdout] 663 | pub fn set_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unset_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:668:12 [INFO] [stdout] | [INFO] [stdout] 668 | pub fn unset_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec_to_u32` [INFO] [stdout] --> src/storage/relational/page.rs:703:4 [INFO] [stdout] | [INFO] [stdout] 703 | fn vec_to_u32(data: &Vec, offset: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u32_to_vec` [INFO] [stdout] --> src/storage/relational/page.rs:716:4 [INFO] [stdout] | [INFO] [stdout] 716 | fn u32_to_vec(num: u32) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RID` [INFO] [stdout] --> src/storage/relational/rid.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/rid.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new() -> RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/storage/relational/rid.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn from(page_id: u32, slot_num: u32) -> RID { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/storage/relational/rid.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn set(&mut self, page_id: u32, slot_num: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_slot_num` [INFO] [stdout] --> src/storage/relational/rid.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_slot_num(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/rid.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tuple` [INFO] [stdout] --> src/storage/relational/tuple.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/storage/relational/tuple.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn empty() -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/tuple.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(data: Vec, rid: RID) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/storage/relational/tuple.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_data(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_rid` [INFO] [stdout] --> src/storage/relational/tuple.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_rid(&self) -> Option<&RID> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_length` [INFO] [stdout] --> src/storage/relational/tuple.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | if offset < 0 || (offset + push_data.len() as u32) as usize > PAGE_SIZE { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | if len < 0 || len > data.len() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | if offset < 0 || len + offset > self_data.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 80 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling pretty_assertions v0.7.2 [INFO] [stderr] Compiling goldenfile v1.1.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling toydb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::error::Result` [INFO] [stdout] --> src/storage/relational/buffer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option::Option::Some` [INFO] [stdout] --> src/storage/relational/disk_manager_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::option::Option::Some; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/storage/relational/test.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::error::{Error, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/relational/disk_manager_test.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut result = log_result.ok_or(Error::Abort)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | log_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `file_name` [INFO] [stdout] --> src/storage/relational/disk_manager.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | file_name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OFFSET_LSN` [INFO] [stdout] --> src/storage/relational/page.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub const OFFSET_LSN: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `page_id` [INFO] [stdout] --> src/storage/relational/page.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | page_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pin_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | is_dirty: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_data_with_offset` [INFO] [stdout] --> src/storage/relational/page.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push_data_with_offset(&mut self, offset: u32, push_data: Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pin_count` [INFO] [stdout] --> src/storage/relational/page.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn get_pin_count(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_dirty` [INFO] [stdout] --> src/storage/relational/page.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_dirty(&self) -> &bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn get_lsn(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_lsn` [INFO] [stdout] --> src/storage/relational/page.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn set_lsn(&mut self, lsn: u32) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TABLE_PAGE_HEADER` [INFO] [stdout] --> src/storage/relational/page.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | const SIZE_TABLE_PAGE_HEADER: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `SIZE_TUPLE` [INFO] [stdout] --> src/storage/relational/page.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | const SIZE_TUPLE: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_PREV_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | const OFFSET_PREV_PAGE_ID: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_NEXT_PAGE_ID` [INFO] [stdout] --> src/storage/relational/page.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 258 | const OFFSET_NEXT_PAGE_ID: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_FREE_SPACE` [INFO] [stdout] --> src/storage/relational/page.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | const OFFSET_FREE_SPACE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_COUNT` [INFO] [stdout] --> src/storage/relational/page.rs:260:5 [INFO] [stdout] | [INFO] [stdout] 260 | const OFFSET_TUPLE_COUNT: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_OFFSET` [INFO] [stdout] --> src/storage/relational/page.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | const OFFSET_TUPLE_OFFSET: usize = 24; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `OFFSET_TUPLE_SIZE` [INFO] [stdout] --> src/storage/relational/page.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | const OFFSET_TUPLE_SIZE: usize = 28; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `DELETE_MASK` [INFO] [stdout] --> src/storage/relational/page.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | const DELETE_MASK: u32 = 2147483648; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/storage/relational/page.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn init(page_id: u32, page_size: u32, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_table_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:293:12 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn get_table_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn get_prev_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn get_next_page_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_prev_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 311 | pub fn set_prev_page_id(&mut self, prev_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_next_page_id` [INFO] [stdout] --> src/storage/relational/page.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn set_next_page_id(&mut self, next_page_id: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:328:12 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn insert_tuple(&mut self, tuple: &mut Tuple, rid: &mut RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mark_delete` [INFO] [stdout] --> src/storage/relational/page.rs:361:12 [INFO] [stdout] | [INFO] [stdout] 361 | pub fn mark_delete(&mut self, rid: &RID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:382:12 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn update_tuple( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_delete` [INFO] [stdout] --> src/storage/relational/page.rs:455:12 [INFO] [stdout] | [INFO] [stdout] 455 | pub fn apply_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rollback_delete` [INFO] [stdout] --> src/storage/relational/page.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn rollback_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple` [INFO] [stdout] --> src/storage/relational/page.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn get_tuple(&self, rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_first_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:530:12 [INFO] [stdout] | [INFO] [stdout] 530 | pub fn get_first_tuple_rid(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_tuple_rid` [INFO] [stdout] --> src/storage/relational/page.rs:549:12 [INFO] [stdout] | [INFO] [stdout] 549 | pub fn get_next_tuple_rid(&self, cur_rid: &RID) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_slot_array` [INFO] [stdout] --> src/storage/relational/page.rs:568:8 [INFO] [stdout] | [INFO] [stdout] 568 | fn get_free_slot_array(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:581:8 [INFO] [stdout] | [INFO] [stdout] 581 | fn get_free_space_pointer(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_free_space_pointer` [INFO] [stdout] --> src/storage/relational/page.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 588 | fn set_free_space_pointer(&mut self, free_space_pointer: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:596:8 [INFO] [stdout] | [INFO] [stdout] 596 | fn get_tuple_count(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_count` [INFO] [stdout] --> src/storage/relational/page.rs:603:8 [INFO] [stdout] | [INFO] [stdout] 603 | fn set_tuple_count(&mut self, tuple_count: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_free_space_remaining` [INFO] [stdout] --> src/storage/relational/page.rs:609:8 [INFO] [stdout] | [INFO] [stdout] 609 | fn get_free_space_remaining(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:619:8 [INFO] [stdout] | [INFO] [stdout] 619 | fn get_tuple_offset_at_slot(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_offset_at_slot` [INFO] [stdout] --> src/storage/relational/page.rs:628:8 [INFO] [stdout] | [INFO] [stdout] 628 | fn set_tuple_offset_at_slot(&mut self, slot_num: u32, offset: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:638:8 [INFO] [stdout] | [INFO] [stdout] 638 | fn get_tuple_size(&self, slot_num: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_tuple_size` [INFO] [stdout] --> src/storage/relational/page.rs:648:8 [INFO] [stdout] | [INFO] [stdout] 648 | fn set_tuple_size(&mut self, slot_num: u32, size: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_deleted` [INFO] [stdout] --> src/storage/relational/page.rs:658:12 [INFO] [stdout] | [INFO] [stdout] 658 | pub fn is_deleted(tuple_size: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:663:12 [INFO] [stdout] | [INFO] [stdout] 663 | pub fn set_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unset_deleted_flag` [INFO] [stdout] --> src/storage/relational/page.rs:668:12 [INFO] [stdout] | [INFO] [stdout] 668 | pub fn unset_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RID` [INFO] [stdout] --> src/storage/relational/rid.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/rid.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new() -> RID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/storage/relational/rid.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn from(page_id: u32, slot_num: u32) -> RID { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/storage/relational/rid.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn set(&mut self, page_id: u32, slot_num: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_slot_num` [INFO] [stdout] --> src/storage/relational/rid.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_slot_num(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_page_id` [INFO] [stdout] --> src/storage/relational/rid.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_page_id(&self) -> &u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flag` [INFO] [stdout] --> src/storage/relational/test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | flag: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `page_id` [INFO] [stdout] --> src/storage/relational/test.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | page_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tuple` [INFO] [stdout] --> src/storage/relational/tuple.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/storage/relational/tuple.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn empty() -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/relational/tuple.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(data: Vec, rid: RID) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/storage/relational/tuple.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_data(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_rid` [INFO] [stdout] --> src/storage/relational/tuple.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_rid(&self) -> Option<&RID> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_length` [INFO] [stdout] --> src/storage/relational/tuple.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/storage/relational/disk_manager_test.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | result.split_off(4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | if offset < 0 || (offset + push_data.len() as u32) as usize > PAGE_SIZE { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | if len < 0 || len > data.len() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/storage/relational/page.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | if offset < 0 || len + offset > self_data.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/storage/relational/test.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | clock_replacer.victim(page_id as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/storage/relational/test.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | clock_replacer.pin(&4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 72 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "64c8464287c36ca02f9f50a6874b871a11deda310898b574367cf672565475a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c8464287c36ca02f9f50a6874b871a11deda310898b574367cf672565475a2", kill_on_drop: false }` [INFO] [stdout] 64c8464287c36ca02f9f50a6874b871a11deda310898b574367cf672565475a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39732a618be29fefd5c883e27b92a87b3971abe45256b4af257a55289ba0c4e4 [INFO] running `Command { std: "docker" "start" "-a" "39732a618be29fefd5c883e27b92a87b3971abe45256b4af257a55289ba0c4e4", 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] [stderr] warning: unused import: `crate::error::Result` [INFO] [stderr] --> src/storage/relational/buffer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::error::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/storage/relational/clock_replacer.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new(size: u32) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `log_name` [INFO] [stderr] --> src/storage/relational/disk_manager.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | log_name: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `file_name` [INFO] [stderr] --> src/storage/relational/disk_manager.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | file_name: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `OFFSET_LSN` [INFO] [stderr] --> src/storage/relational/page.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub const OFFSET_LSN: usize = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/storage/relational/page.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | data: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `page_id` [INFO] [stderr] --> src/storage/relational/page.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | page_id: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pin_count` [INFO] [stderr] --> src/storage/relational/page.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pin_count: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `is_dirty` [INFO] [stderr] --> src/storage/relational/page.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | is_dirty: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/storage/relational/page.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new() -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_data` [INFO] [stderr] --> src/storage/relational/page.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_data(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_data_with_offset` [INFO] [stderr] --> src/storage/relational/page.rs:72:12 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn push_data_with_offset(&mut self, offset: u32, push_data: Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn get_page_id(&self) -> &u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_pin_count` [INFO] [stderr] --> src/storage/relational/page.rs:87:12 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_pin_count(&self) -> &u32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_dirty` [INFO] [stderr] --> src/storage/relational/page.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn is_dirty(&self) -> &bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_lsn` [INFO] [stderr] --> src/storage/relational/page.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn get_lsn(&self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_lsn` [INFO] [stderr] --> src/storage/relational/page.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn set_lsn(&mut self, lsn: u32) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_data` [INFO] [stderr] --> src/storage/relational/page.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | fn set_data(&mut self, data: &[u8], offset: usize, len: usize) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/storage/relational/page.rs:125:12 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn new() -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/storage/relational/page.rs:129:12 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn init(&mut self) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert_record` [INFO] [stderr] --> src/storage/relational/page.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn insert_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete_record` [INFO] [stderr] --> src/storage/relational/page.rs:160:12 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn delete_record(&mut self, name: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_record` [INFO] [stderr] --> src/storage/relational/page.rs:186:12 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn update_record(&mut self, name: &str, root_id: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_root_id` [INFO] [stderr] --> src/storage/relational/page.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn get_root_id(&self, name: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_record_count` [INFO] [stderr] --> src/storage/relational/page.rs:207:12 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn get_record_count(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_record_count` [INFO] [stderr] --> src/storage/relational/page.rs:213:8 [INFO] [stderr] | [INFO] [stderr] 213 | fn set_record_count(&mut self, record_count: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_record` [INFO] [stderr] --> src/storage/relational/page.rs:219:8 [INFO] [stderr] | [INFO] [stderr] 219 | fn find_record(&self, name: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `SIZE_TABLE_PAGE_HEADER` [INFO] [stderr] --> src/storage/relational/page.rs:251:5 [INFO] [stderr] | [INFO] [stderr] 251 | const SIZE_TABLE_PAGE_HEADER: usize = 24; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `SIZE_TUPLE` [INFO] [stderr] --> src/storage/relational/page.rs:255:5 [INFO] [stderr] | [INFO] [stderr] 255 | const SIZE_TUPLE: usize = 8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_PREV_PAGE_ID` [INFO] [stderr] --> src/storage/relational/page.rs:257:5 [INFO] [stderr] | [INFO] [stderr] 257 | const OFFSET_PREV_PAGE_ID: usize = 8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_NEXT_PAGE_ID` [INFO] [stderr] --> src/storage/relational/page.rs:258:5 [INFO] [stderr] | [INFO] [stderr] 258 | const OFFSET_NEXT_PAGE_ID: usize = 12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_FREE_SPACE` [INFO] [stderr] --> src/storage/relational/page.rs:259:5 [INFO] [stderr] | [INFO] [stderr] 259 | const OFFSET_FREE_SPACE: usize = 16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_TUPLE_COUNT` [INFO] [stderr] --> src/storage/relational/page.rs:260:5 [INFO] [stderr] | [INFO] [stderr] 260 | const OFFSET_TUPLE_COUNT: usize = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_TUPLE_OFFSET` [INFO] [stderr] --> src/storage/relational/page.rs:261:5 [INFO] [stderr] | [INFO] [stderr] 261 | const OFFSET_TUPLE_OFFSET: usize = 24; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `OFFSET_TUPLE_SIZE` [INFO] [stderr] --> src/storage/relational/page.rs:263:5 [INFO] [stderr] | [INFO] [stderr] 263 | const OFFSET_TUPLE_SIZE: usize = 28; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `DELETE_MASK` [INFO] [stderr] --> src/storage/relational/page.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | const DELETE_MASK: u32 = 2147483648; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/storage/relational/page.rs:272:12 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn init(page_id: u32, page_size: u32, prev_page_id: u32) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_table_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:293:12 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn get_table_page_id(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_prev_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:299:12 [INFO] [stderr] | [INFO] [stderr] 299 | pub fn get_prev_page_id(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_next_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:305:12 [INFO] [stderr] | [INFO] [stderr] 305 | pub fn get_next_page_id(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_prev_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:311:12 [INFO] [stderr] | [INFO] [stderr] 311 | pub fn set_prev_page_id(&mut self, prev_page_id: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_next_page_id` [INFO] [stderr] --> src/storage/relational/page.rs:318:12 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn set_next_page_id(&mut self, next_page_id: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert_tuple` [INFO] [stderr] --> src/storage/relational/page.rs:328:12 [INFO] [stderr] | [INFO] [stderr] 328 | pub fn insert_tuple(&mut self, tuple: &mut Tuple, rid: &mut RID) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mark_delete` [INFO] [stderr] --> src/storage/relational/page.rs:361:12 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn mark_delete(&mut self, rid: &RID) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_tuple` [INFO] [stderr] --> src/storage/relational/page.rs:382:12 [INFO] [stderr] | [INFO] [stderr] 382 | pub fn update_tuple( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `apply_delete` [INFO] [stderr] --> src/storage/relational/page.rs:455:12 [INFO] [stderr] | [INFO] [stderr] 455 | pub fn apply_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rollback_delete` [INFO] [stderr] --> src/storage/relational/page.rs:493:12 [INFO] [stderr] | [INFO] [stderr] 493 | pub fn rollback_delete(&mut self, rid: &RID) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_tuple` [INFO] [stderr] --> src/storage/relational/page.rs:509:12 [INFO] [stderr] | [INFO] [stderr] 509 | pub fn get_tuple(&self, rid: &RID) -> Result> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_first_tuple_rid` [INFO] [stderr] --> src/storage/relational/page.rs:530:12 [INFO] [stderr] | [INFO] [stderr] 530 | pub fn get_first_tuple_rid(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_next_tuple_rid` [INFO] [stderr] --> src/storage/relational/page.rs:549:12 [INFO] [stderr] | [INFO] [stderr] 549 | pub fn get_next_tuple_rid(&self, cur_rid: &RID) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_free_slot_array` [INFO] [stderr] --> src/storage/relational/page.rs:568:8 [INFO] [stderr] | [INFO] [stderr] 568 | fn get_free_slot_array(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_free_space_pointer` [INFO] [stderr] --> src/storage/relational/page.rs:581:8 [INFO] [stderr] | [INFO] [stderr] 581 | fn get_free_space_pointer(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_free_space_pointer` [INFO] [stderr] --> src/storage/relational/page.rs:588:8 [INFO] [stderr] | [INFO] [stderr] 588 | fn set_free_space_pointer(&mut self, free_space_pointer: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_tuple_count` [INFO] [stderr] --> src/storage/relational/page.rs:596:8 [INFO] [stderr] | [INFO] [stderr] 596 | fn get_tuple_count(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_tuple_count` [INFO] [stderr] --> src/storage/relational/page.rs:603:8 [INFO] [stderr] | [INFO] [stderr] 603 | fn set_tuple_count(&mut self, tuple_count: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_free_space_remaining` [INFO] [stderr] --> src/storage/relational/page.rs:609:8 [INFO] [stderr] | [INFO] [stderr] 609 | fn get_free_space_remaining(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_tuple_offset_at_slot` [INFO] [stderr] --> src/storage/relational/page.rs:619:8 [INFO] [stderr] | [INFO] [stderr] 619 | fn get_tuple_offset_at_slot(&self, slot_num: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_tuple_offset_at_slot` [INFO] [stderr] --> src/storage/relational/page.rs:628:8 [INFO] [stderr] | [INFO] [stderr] 628 | fn set_tuple_offset_at_slot(&mut self, slot_num: u32, offset: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_tuple_size` [INFO] [stderr] --> src/storage/relational/page.rs:638:8 [INFO] [stderr] | [INFO] [stderr] 638 | fn get_tuple_size(&self, slot_num: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_tuple_size` [INFO] [stderr] --> src/storage/relational/page.rs:648:8 [INFO] [stderr] | [INFO] [stderr] 648 | fn set_tuple_size(&mut self, slot_num: u32, size: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_deleted` [INFO] [stderr] --> src/storage/relational/page.rs:658:12 [INFO] [stderr] | [INFO] [stderr] 658 | pub fn is_deleted(tuple_size: u32) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_deleted_flag` [INFO] [stderr] --> src/storage/relational/page.rs:663:12 [INFO] [stderr] | [INFO] [stderr] 663 | pub fn set_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unset_deleted_flag` [INFO] [stderr] --> src/storage/relational/page.rs:668:12 [INFO] [stderr] | [INFO] [stderr] 668 | pub fn unset_deleted_flag(tuple_size: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vec_to_u32` [INFO] [stderr] --> src/storage/relational/page.rs:703:4 [INFO] [stderr] | [INFO] [stderr] 703 | fn vec_to_u32(data: &Vec, offset: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u32_to_vec` [INFO] [stderr] --> src/storage/relational/page.rs:716:4 [INFO] [stderr] | [INFO] [stderr] 716 | fn u32_to_vec(num: u32) -> Result> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RID` [INFO] [stderr] --> src/storage/relational/rid.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct RID { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/storage/relational/rid.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new() -> RID { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/storage/relational/rid.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn from(page_id: u32, slot_num: u32) -> RID { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/storage/relational/rid.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn set(&mut self, page_id: u32, slot_num: u32) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_slot_num` [INFO] [stderr] --> src/storage/relational/rid.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn get_slot_num(&self) -> &u32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_page_id` [INFO] [stderr] --> src/storage/relational/rid.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_page_id(&self) -> &u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Tuple` [INFO] [stderr] --> src/storage/relational/tuple.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Tuple { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/storage/relational/tuple.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn empty() -> Tuple { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/storage/relational/tuple.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(data: Vec, rid: RID) -> Tuple { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_data` [INFO] [stderr] --> src/storage/relational/tuple.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn get_data(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_rid` [INFO] [stderr] --> src/storage/relational/tuple.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn get_rid(&self) -> Option<&RID> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_length` [INFO] [stderr] --> src/storage/relational/tuple.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_length(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/storage/relational/page.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | if offset < 0 || (offset + push_data.len() as u32) as usize > PAGE_SIZE { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/storage/relational/page.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | if len < 0 || len > data.len() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/storage/relational/page.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | if offset < 0 || len + offset > self_data.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::option::Option::Some` [INFO] [stderr] --> src/storage/relational/disk_manager_test.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::option::Option::Some; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/storage/relational/test.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::error::{Error, Result}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/relational/disk_manager_test.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let mut result = log_result.ok_or(Error::Abort)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `log_name` [INFO] [stderr] --> src/storage/relational/disk_manager.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | log_name: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flag` [INFO] [stderr] --> src/storage/relational/test.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | flag: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `page_id` [INFO] [stderr] --> src/storage/relational/test.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | page_id: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stderr] --> src/storage/relational/disk_manager_test.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | result.split_off(4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/storage/relational/test.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | clock_replacer.victim(page_id as u32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/storage/relational/test.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | clock_replacer.pin(&4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `toydb` (lib) generated 80 warnings [INFO] [stderr] warning: `toydb` (lib test) generated 72 warnings (63 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toydb-27a1498233a9e7ab) [INFO] [stdout] [INFO] [stdout] running 137 tests [INFO] [stdout] test raft::log::tests::append ... ok [INFO] [stdout] test raft::log::tests::commit ... ok [INFO] [stdout] test raft::log::tests::append_persistence ... ok [INFO] [stdout] test raft::log::tests::append_none ... ok [INFO] [stdout] test raft::log::tests::commit_beyond ... ok [INFO] [stdout] test raft::log::tests::commit_partial ... ok [INFO] [stdout] test raft::log::tests::get ... ok [INFO] [stdout] test raft::log::tests::new ... ok [INFO] [stdout] test raft::log::tests::has ... ok [INFO] [stdout] test raft::log::tests::load_save_term ... ok [INFO] [stdout] test raft::log::tests::scan ... ok [INFO] [stdout] test raft::log::tests::splice_all ... ok [INFO] [stdout] test raft::log::tests::splice ... ok [INFO] [stdout] test raft::log::tests::splice_append ... ok [INFO] [stdout] test raft::log::tests::splice_error_beyond_last ... ok [INFO] [stdout] test raft::log::tests::splice_conflict_term ... ok [INFO] [stdout] test raft::log::tests::splice_error_noncontiguous ... ok [INFO] [stdout] test raft::log::tests::splice_overlap_inside ... ok [INFO] [stdout] test raft::log::tests::truncate ... ok [INFO] [stdout] test raft::log::tests::truncate_beyond ... ok [INFO] [stdout] test raft::log::tests::truncate_committed ... ok [INFO] [stdout] test raft::log::tests::truncate_zero ... ok [INFO] [stdout] test raft::node::candidate::tests::step_grantvote ... ok [INFO] [stdout] test raft::node::candidate::tests::step_heartbeat_future_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_clientrequest_aborted ... ok [INFO] [stdout] test raft::node::candidate::tests::tick ... ok [INFO] [stdout] test raft::node::candidate::tests::step_heartbeat_current_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_clientrequest_queued ... ok [INFO] [stdout] test raft::node::follower::tests::step_clientrequest_clientresponse ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_future_term ... ok [INFO] [stdout] test raft::node::candidate::tests::step_heartbeat_past_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_old_commit_index ... ok [INFO] [stdout] test raft::node::follower::tests::step_grantvote_noop ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_past_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_append ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_fake_leader ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_missing_commit_entry ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_no_leader ... ok [INFO] [stdout] test raft::node::follower::tests::step_heartbeat_conflict_commit_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_partial_overlap ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_reject_missing_base_index ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_base0 ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_replace ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_reject_missing_base_term ... ok [INFO] [stdout] test raft::node::follower::tests::step_replicateentries_replace_partial ... ok [INFO] [stdout] test raft::node::follower::tests::step_solicitvote_last_index_outdated ... ok [INFO] [stdout] test raft::node::follower::tests::step_solicitvote ... ok [INFO] [stdout] test raft::node::follower::tests::step_solicitvote_last_term_outdated ... ok [INFO] [stdout] test raft::node::leader::tests::step_acceptentries_future_index ... ok [INFO] [stdout] test raft::node::leader::tests::step_acceptentries_duplicate ... ok [INFO] [stdout] test raft::node::leader::tests::step_acceptentries_past_term ... ok [INFO] [stdout] test raft::node::leader::tests::step_acceptentries ... ok [INFO] [stdout] test raft::node::leader::tests::step_clientrequest_query ... ok [INFO] [stdout] test raft::node::follower::tests::tick ... ok [INFO] [stdout] test raft::node::leader::tests::step_confirmleader_vote ... ok [INFO] [stdout] test raft::node::leader::tests::step_clientrequest_mutate ... ok [INFO] [stdout] test raft::node::leader::tests::step_heartbeat_current_term ... ok [INFO] [stdout] test raft::node::leader::tests::step_confirmleader_replicate ... ok [INFO] [stdout] test raft::node::leader::tests::step_clientrequest_status ... ok [INFO] [stdout] test raft::node::leader::tests::step_heartbeat_future_term ... ok [INFO] [stdout] test raft::node::leader::tests::step_rejectentries ... ok [INFO] [stdout] test raft::node::leader::tests::step_heartbeat_past_term ... ok [INFO] [stdout] test raft::node::tests::become_role ... ok [INFO] [stdout] test raft::node::leader::tests::tick ... ok [INFO] [stdout] test raft::node::tests::new ... ok [INFO] [stdout] test storage::kv::encoding::tests::decode_boolean ... ok [INFO] [stdout] test storage::kv::encoding::tests::decode_f64 ... ok [INFO] [stdout] test raft::node::tests::new_loads_term ... ok [INFO] [stdout] test raft::node::tests::quorum ... ok [INFO] [stdout] test raft::node::tests::send ... ok [INFO] [stdout] test raft::node::tests::new_single ... ok [INFO] [stdout] test storage::kv::encoding::tests::decode_u64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_boolean ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_bytes ... ok [INFO] [stdout] test storage::kv::encoding::tests::decode_i64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_f64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_i64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_string ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_u64 ... ok [INFO] [stdout] test raft::node::tests::new_state_apply_missing ... ok [INFO] [stdout] test storage::kv::encoding::tests::encode_value ... ok [INFO] [stdout] test raft::state::tests::driver_abort ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_boolean ... ok [INFO] [stdout] test raft::state::tests::driver_query_noquorum ... ok [INFO] [stdout] test raft::state::tests::driver_apply ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_bytes ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_f64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_i64 ... ok [INFO] [stdout] test raft::state::tests::driver_query ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_string ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_u64 ... ok [INFO] [stdout] test storage::kv::encoding::tests::take_value ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_begin_with_mode_readwrite ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_begin_with_mode_readonly ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_begin ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_metadata ... ok [INFO] [stdout] test storage::kv::memory::tests::delete_merge ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_dirty_read ... ok [INFO] [stdout] test storage::kv::memory::tests::set_split ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_begin_with_mode_snapshot ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_dirty_write ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_fuzzy_read ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_lost_update ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_phantom_read ... ok [INFO] [stdout] test raft::state::tests::driver_query_noterm ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_anomaly_read_skew ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_delete_idempotent ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_delete_conflict ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_resume ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get_deleted ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get_hides_newer ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get_hides_uncommitted ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get_serial ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_get_readonly_historical ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_scan_key_version_overlap ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_set_conflict ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_set_conflict_committed ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_scan_prefix ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_scan ... ok [INFO] [stdout] test storage::kv::mvcc::tests::test_txn_set_rollback ... ok [INFO] [stdout] test storage::log::memory::tests ... ok [INFO] [stdout] test storage::log::test::tests ... ok [INFO] [stdout] test storage::relational::test::check_replacer_test ... ok [INFO] [stdout] test storage::relational::test::check_file_path ... ok [INFO] [stdout] test storage::relational::page_test::test_header_page ... ok [INFO] [stdout] test storage::log::test::test_hybrid_storage ... FAILED [INFO] [stdout] test storage::kv::std_memory::tests ... ok [INFO] [stdout] test storage::kv::memory::tests::tests ... ok [INFO] [stdout] test storage::log::hybrid::test_persistent ... ok [INFO] [stdout] test storage::kv::test::tests ... ok [INFO] [stdout] test storage::relational::disk_manager_test::test_log ... ok [INFO] [stdout] test storage::relational::disk_manager_test::test_page ... ok [INFO] [stdout] test storage::log::hybrid::tests ... ok [INFO] [stdout] test raft::node::tests::new_state_apply_all ... ok [INFO] [stdout] test raft::node::tests::new_state_apply_partial ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- storage::log::test::test_hybrid_storage stdout ---- [INFO] [stdout] Error: Internal("Read-only file system (os error 30)") [INFO] [stdout] thread 'storage::log::test::test_hybrid_storage' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `1`, [INFO] [stdout] right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:195:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f7d5e8c0cc - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f7d5e8c0cc - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f7d5e8c0cc - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f7d5e8c0cc - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f7d5eb07dc - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55f7d5e87cc5 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55f7d5e8dfe0 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f7d5e8dfe0 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f7d5e8dfe0 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55f7d5e8dbc6 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55f7d5e8e694 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55f7d5e8e170 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55f7d5e8c584 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55f7d5e8e0d9 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55f7d5ac5ea1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x55f7d5eaeefe - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x55f7d5e651da - core::panicking::assert_failed::h1c0b4e0bd7e7d2e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x55f7d5b3b82a - test::assert_test_result::h7e5190bdd7ca02c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:195:5 [INFO] [stdout] 18: 0x55f7d5bff569 - toydb::storage::log::test::test_hybrid_storage::{{closure}}::h898016c457c9d84d [INFO] [stdout] at /opt/rustwide/workdir/src/storage/log/test.rs:85:1 [INFO] [stdout] 19: 0x55f7d5b2d82e - core::ops::function::FnOnce::call_once::h133cf0e528605fcd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f7d5d5ca03 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55f7d5d5ca03 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x55f7d5d5b597 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x55f7d5d5b597 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55f7d5d5b597 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x55f7d5d5b597 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x55f7d5d5b597 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x55f7d5d5b597 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x55f7d5d5b597 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x55f7d5d288de - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x55f7d5d288de - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x55f7d5d2d708 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x55f7d5d2d708 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55f7d5d2d708 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x55f7d5d2d708 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x55f7d5d2d708 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x55f7d5d2d708 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x55f7d5d2d708 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55f7d5e93e13 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x55f7d5e93e13 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x55f7d5e93e13 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7f420251b609 - start_thread [INFO] [stdout] 42: 0x7f42022ed293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] storage::log::test::test_hybrid_storage [INFO] [stdout] [INFO] [stdout] test result: FAILED. 136 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "39732a618be29fefd5c883e27b92a87b3971abe45256b4af257a55289ba0c4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39732a618be29fefd5c883e27b92a87b3971abe45256b4af257a55289ba0c4e4", kill_on_drop: false }` [INFO] [stdout] 39732a618be29fefd5c883e27b92a87b3971abe45256b4af257a55289ba0c4e4