[INFO] cloning repository https://github.com/Quaternijkon/adbs-lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Quaternijkon/adbs-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuaternijkon%2Fadbs-lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuaternijkon%2Fadbs-lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8538ee1e877ef51833a9f7ec9ae584fe4d0ccdf3
[INFO] testing Quaternijkon/adbs-lab against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuaternijkon%2Fadbs-lab" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Quaternijkon/adbs-lab
[INFO] finished tweaking git repo https://github.com/Quaternijkon/adbs-lab
[INFO] tweaked toml for git repo https://github.com/Quaternijkon/adbs-lab written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Quaternijkon/adbs-lab on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Quaternijkon/adbs-lab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v4.5.24
[INFO] [stderr]   Downloaded clap v4.5.26
[INFO] [stderr]   Downloaded clap_builder v4.5.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63fc8b69a333b1fb810f839ab70c702ec87e92506b4cc834b0c1dfb844d956b9
[INFO] running `Command { std: "docker" "start" "-a" "63fc8b69a333b1fb810f839ab70c702ec87e92506b4cc834b0c1dfb844d956b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63fc8b69a333b1fb810f839ab70c702ec87e92506b4cc834b0c1dfb844d956b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fc8b69a333b1fb810f839ab70c702ec87e92506b4cc834b0c1dfb844d956b9", kill_on_drop: false }`
[INFO] [stdout] 63fc8b69a333b1fb810f839ab70c702ec87e92506b4cc834b0c1dfb844d956b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dd5f948d4fbf7ed268bc943d65b219e0b230d70932f1df060f4a53462f4f05f
[INFO] running `Command { std: "docker" "start" "-a" "4dd5f948d4fbf7ed268bc943d65b219e0b230d70932f1df060f4a53462f4f05f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling adbs-lab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `frame_num` is never read
[INFO] [stdout]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BufferPoolManager {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stdout] 19 |     frame_num: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/main.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stdout]   --> src/main.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::{Write, Seek, SeekFrom};
[INFO] [stdout]    |                      ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pin_count` is never read
[INFO] [stdout]   --> src/page.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Page {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pin_count: AtomicI32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_page_id`, `get_pin_count`, `inc_pin_count`, and `dec_pin_count` are never used
[INFO] [stdout]   --> src/page.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Page {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn with_page_id(page_id: PageId) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_pin_count(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn inc_pin_count(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn dec_pin_count(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `remove`, `size`, and `print` are never used
[INFO] [stdout]  --> src/replacer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Replacer: Send + Sync {
[INFO] [stdout]   |           -------- methods in this trait
[INFO] [stdout] 4 |     fn victim(&self) -> Option<FrameId>;
[INFO] [stdout] 5 |     fn insert(&self, frame_id: FrameId);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 6 |     fn remove(&self, frame_id: FrameId);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 7 |     fn size(&self) -> usize;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 8 |     fn print(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max_size` is never read
[INFO] [stdout]  --> src/lru_replacer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LRUReplacer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     inner: Mutex<LruInner>,
[INFO] [stdout] 9 |     max_size: usize,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_pages` is never read
[INFO] [stdout]  --> src/data_storage_manager.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DSMgr {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     file: Mutex<File>,
[INFO] [stdout] 8 |     num_pages: Mutex<PageId>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `close_file`, `new_page`, `get_num_pages`, and `get_write_num` are never used
[INFO] [stdout]   --> src/data_storage_manager.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DSMgr {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn close_file(&self) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_page(&self) -> std::io::Result<PageId> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn get_write_num(&self) -> PageId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `frame_num` is never read
[INFO] [stdout]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BufferPoolManager {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stdout] 19 |     frame_num: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fix_new_page`, `get_num_pages`, `print_page_table`, and `print_replacer` are never used
[INFO] [stdout]    --> src/buffer_pool_manager.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl BufferPoolManager {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn fix_new_page(&self, page_id: &mut PageId) -> std::io::Result<FrameId> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn print_page_table(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn print_replacer(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `Command { std: "docker" "inspect" "4dd5f948d4fbf7ed268bc943d65b219e0b230d70932f1df060f4a53462f4f05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd5f948d4fbf7ed268bc943d65b219e0b230d70932f1df060f4a53462f4f05f", kill_on_drop: false }`
[INFO] [stdout] 4dd5f948d4fbf7ed268bc943d65b219e0b230d70932f1df060f4a53462f4f05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27f19e6105ae73d25de631c682d97a045b5e2e6292163d489f639dc8db6d72b5
[INFO] running `Command { std: "docker" "start" "-a" "27f19e6105ae73d25de631c682d97a045b5e2e6292163d489f639dc8db6d72b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling adbs-lab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `frame_num` is never read
[INFO] [stdout]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BufferPoolManager {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stdout] 19 |     frame_num: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/main.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stdout]   --> src/main.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::{Write, Seek, SeekFrom};
[INFO] [stdout]    |                      ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `frame_num` is never read
[INFO] [stdout]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BufferPoolManager {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stdout] 19 |     frame_num: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pin_count` is never read
[INFO] [stdout]   --> src/page.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Page {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pin_count: AtomicI32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_page_id`, `get_pin_count`, `inc_pin_count`, and `dec_pin_count` are never used
[INFO] [stdout]   --> src/page.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Page {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn with_page_id(page_id: PageId) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_pin_count(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn inc_pin_count(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn dec_pin_count(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `remove`, `size`, and `print` are never used
[INFO] [stdout]  --> src/replacer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Replacer: Send + Sync {
[INFO] [stdout]   |           -------- methods in this trait
[INFO] [stdout] 4 |     fn victim(&self) -> Option<FrameId>;
[INFO] [stdout] 5 |     fn insert(&self, frame_id: FrameId);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 6 |     fn remove(&self, frame_id: FrameId);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 7 |     fn size(&self) -> usize;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 8 |     fn print(&self);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max_size` is never read
[INFO] [stdout]  --> src/lru_replacer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LRUReplacer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     inner: Mutex<LruInner>,
[INFO] [stdout] 9 |     max_size: usize,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_pages` is never read
[INFO] [stdout]  --> src/data_storage_manager.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DSMgr {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     file: Mutex<File>,
[INFO] [stdout] 8 |     num_pages: Mutex<PageId>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `close_file`, `new_page`, `get_num_pages`, and `get_write_num` are never used
[INFO] [stdout]   --> src/data_storage_manager.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DSMgr {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn close_file(&self) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_page(&self) -> std::io::Result<PageId> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn get_write_num(&self) -> PageId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `frame_num` is never read
[INFO] [stdout]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BufferPoolManager {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stdout] 19 |     frame_num: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fix_new_page`, `get_num_pages`, `print_page_table`, and `print_replacer` are never used
[INFO] [stdout]    --> src/buffer_pool_manager.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl BufferPoolManager {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn fix_new_page(&self, page_id: &mut PageId) -> std::io::Result<FrameId> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn print_page_table(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn print_replacer(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "27f19e6105ae73d25de631c682d97a045b5e2e6292163d489f639dc8db6d72b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f19e6105ae73d25de631c682d97a045b5e2e6292163d489f639dc8db6d72b5", kill_on_drop: false }`
[INFO] [stdout] 27f19e6105ae73d25de631c682d97a045b5e2e6292163d489f639dc8db6d72b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c802d4979a9d765222633c4c37ae5a2beb61e60405c7b2d84f32f5b2471cc2c3
[INFO] running `Command { std: "docker" "start" "-a" "c802d4979a9d765222633c4c37ae5a2beb61e60405c7b2d84f32f5b2471cc2c3", kill_on_drop: false }`
[INFO] [stderr] warning: field `frame_num` is never read
[INFO] [stderr]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct BufferPoolManager {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stderr] 19 |     frame_num: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `adbs-lab` (lib) generated 1 warning
[INFO] [stderr] warning: `adbs-lab` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]   --> src/main.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::fs::{File, OpenOptions};
[INFO] [stderr]    |               ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stderr]   --> src/main.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::{Write, Seek, SeekFrom};
[INFO] [stderr]    |                      ^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `pin_count` is never read
[INFO] [stderr]   --> src/page.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Page {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pin_count: AtomicI32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `with_page_id`, `get_pin_count`, `inc_pin_count`, and `dec_pin_count` are never used
[INFO] [stderr]   --> src/page.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Page {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn with_page_id(page_id: PageId) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn get_pin_count(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     pub fn inc_pin_count(&self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub fn dec_pin_count(&self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `insert`, `remove`, `size`, and `print` are never used
[INFO] [stderr]  --> src/replacer.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait Replacer: Send + Sync {
[INFO] [stderr]   |           -------- methods in this trait
[INFO] [stderr] 4 |     fn victim(&self) -> Option<FrameId>;
[INFO] [stderr] 5 |     fn insert(&self, frame_id: FrameId);
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 6 |     fn remove(&self, frame_id: FrameId);
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 7 |     fn size(&self) -> usize;
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 8 |     fn print(&self);
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `max_size` is never read
[INFO] [stderr]  --> src/lru_replacer.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct LRUReplacer {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 8 |     inner: Mutex<LruInner>,
[INFO] [stderr] 9 |     max_size: usize,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `num_pages` is never read
[INFO] [stderr]  --> src/data_storage_manager.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct DSMgr {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 7 |     file: Mutex<File>,
[INFO] [stderr] 8 |     num_pages: Mutex<PageId>,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `close_file`, `new_page`, `get_num_pages`, and `get_write_num` are never used
[INFO] [stderr]   --> src/data_storage_manager.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl DSMgr {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn close_file(&self) -> std::io::Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn new_page(&self) -> std::io::Result<PageId> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn get_write_num(&self) -> PageId {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `frame_num` is never read
[INFO] [stderr]   --> src/buffer_pool_manager.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct BufferPoolManager {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] 18 |     disk_manager: Arc<DSMgr>,
[INFO] [stderr] 19 |     frame_num: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `fix_new_page`, `get_num_pages`, `print_page_table`, and `print_replacer` are never used
[INFO] [stderr]    --> src/buffer_pool_manager.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr]  28 | impl BufferPoolManager {
[INFO] [stderr]     | ---------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub fn fix_new_page(&self, page_id: &mut PageId) -> std::io::Result<FrameId> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn get_num_pages(&self) -> PageId {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 149 |     pub fn print_page_table(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub fn print_replacer(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `adbs-lab` (bin "adbs-lab" test) generated 10 warnings (run `cargo fix --bin "adbs-lab" -p adbs-lab --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/adbs_lab-70e7382c9e8853f7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adbs_lab-7d2da51878e945b4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/generator.rs (/opt/rustwide/target/debug/deps/generator-bca3ebb6bab41c1b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests adbs_lab
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c802d4979a9d765222633c4c37ae5a2beb61e60405c7b2d84f32f5b2471cc2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c802d4979a9d765222633c4c37ae5a2beb61e60405c7b2d84f32f5b2471cc2c3", kill_on_drop: false }`
[INFO] [stdout] c802d4979a9d765222633c4c37ae5a2beb61e60405c7b2d84f32f5b2471cc2c3
