[INFO] cloning repository https://github.com/LinkWanna/simple_dbms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinkWanna/simple_dbms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkWanna%2Fsimple_dbms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkWanna%2Fsimple_dbms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63b37822294a66e8534b019d7981ea0f4c6e181d
[INFO] checking LinkWanna/simple_dbms against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkWanna%2Fsimple_dbms" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LinkWanna/simple_dbms
[INFO] finished tweaking git repo https://github.com/LinkWanna/simple_dbms
[INFO] tweaked toml for git repo https://github.com/LinkWanna/simple_dbms written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LinkWanna/simple_dbms on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LinkWanna/simple_dbms 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pesqlite v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10ffaa8a11f225076ae67b076689cf5dda6be7c85462582cc46187777fb24941
[INFO] running `Command { std: "docker" "start" "-a" "10ffaa8a11f225076ae67b076689cf5dda6be7c85462582cc46187777fb24941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ffaa8a11f225076ae67b076689cf5dda6be7c85462582cc46187777fb24941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ffaa8a11f225076ae67b076689cf5dda6be7c85462582cc46187777fb24941", kill_on_drop: false }`
[INFO] [stdout] 10ffaa8a11f225076ae67b076689cf5dda6be7c85462582cc46187777fb24941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62e9032fbaffe5cb677adeee15da97b33dbd515790671e5a928726557ca0645a
[INFO] running `Command { std: "docker" "start" "-a" "62e9032fbaffe5cb677adeee15da97b33dbd515790671e5a928726557ca0645a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking pesqlite v0.1.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking simple_dbms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/engine/index.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::schema::{IndexSchema, Value};
[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 import: `DatabaseSchema`
[INFO] [stdout]  --> src/engine/wal/wal_binary.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::schema::{DatabaseSchema, Value};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead` and `BufReader`
[INFO] [stdout]  --> src/engine/wal/mod.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Write};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `SeekFrom`, `Seek`, and `Write`
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]    |               ^^^^  ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::backend::BTreeBackend`
[INFO] [stdout]   --> src/storage/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::backend::BTreeBackend;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stdout] warning: method `page_size` is never used
[INFO] [stdout]    --> src/storage/backend/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub trait PageStorage {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 104 |     /// Page size in bytes (default 4096).
[INFO] [stdout] 105 |     fn page_size(&self) -> 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: method `path` is never used
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<B: PageStorage + StorageBackend> BTree<B> {
[INFO] [stdout]    | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn path(&self) -> &Path {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/engine/index.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::schema::{IndexSchema, Value};
[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 import: `DatabaseSchema`
[INFO] [stdout]  --> src/engine/wal/wal_binary.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::schema::{DatabaseSchema, Value};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead` and `BufReader`
[INFO] [stdout]  --> src/engine/wal/mod.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Write};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOptions`
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `SeekFrom`, `Seek`, and `Write`
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]    |               ^^^^  ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `page_size` is never used
[INFO] [stdout]    --> src/storage/backend/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub trait PageStorage {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 104 |     /// Page size in bytes (default 4096).
[INFO] [stdout] 105 |     fn page_size(&self) -> 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: method `path` is never used
[INFO] [stdout]   --> src/storage/backend/btree/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<B: PageStorage + StorageBackend> BTree<B> {
[INFO] [stdout]    | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn path(&self) -> &Path {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.19s
[INFO] running `Command { std: "docker" "inspect" "62e9032fbaffe5cb677adeee15da97b33dbd515790671e5a928726557ca0645a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e9032fbaffe5cb677adeee15da97b33dbd515790671e5a928726557ca0645a", kill_on_drop: false }`
[INFO] [stdout] 62e9032fbaffe5cb677adeee15da97b33dbd515790671e5a928726557ca0645a
