[INFO] cloning repository https://github.com/WhyNeet/vanilladb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WhyNeet/vanilladb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhyNeet%2Fvanilladb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhyNeet%2Fvanilladb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 281013e1724c95f02bcf970774789993b01d83b3
[INFO] checking WhyNeet/vanilladb against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhyNeet%2Fvanilladb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WhyNeet/vanilladb
[INFO] finished tweaking git repo https://github.com/WhyNeet/vanilladb
[INFO] tweaked toml for git repo https://github.com/WhyNeet/vanilladb written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WhyNeet/vanilladb on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WhyNeet/vanilladb 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-uring v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58fe0c86289b4ef36856e392423916ce420e0ebf4223034ef2588d39435e16da
[INFO] running `Command { std: "docker" "start" "-a" "58fe0c86289b4ef36856e392423916ce420e0ebf4223034ef2588d39435e16da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58fe0c86289b4ef36856e392423916ce420e0ebf4223034ef2588d39435e16da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fe0c86289b4ef36856e392423916ce420e0ebf4223034ef2588d39435e16da", kill_on_drop: false }`
[INFO] [stdout] 58fe0c86289b4ef36856e392423916ce420e0ebf4223034ef2588d39435e16da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5664c38235fe821c0c70678e2b7561580f544f27f885a2fb142df0a1b534bcaa
[INFO] running `Command { std: "docker" "start" "-a" "5664c38235fe821c0c70678e2b7561580f544f27f885a2fb142df0a1b534bcaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking trail v0.1.0 (/opt/rustwide/workdir/crates/trail)
[INFO] [stderr]    Compiling io-uring v0.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stdout] warning: unused import: `deserialize::Deserialize`
[INFO] [stdout]  --> crates/trail/src/serialize/implementation.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{deserialize::Deserialize, field::Field};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `deserialize::Deserialize`
[INFO] [stdout]  --> crates/trail/src/serialize/implementation.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{deserialize::Deserialize, field::Field};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking llio v0.1.0 (/opt/rustwide/workdir/crates/llio)
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> crates/llio/src/io/direct.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     path::PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> crates/llio/src/io/direct.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     path::PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking btree v0.1.0 (/opt/rustwide/workdir/crates/btree)
[INFO] [stderr]     Checking comet v0.1.0 (/opt/rustwide/workdir/crates/comet)
[INFO] [stdout] warning: unused import: `os::fd::RawFd`
[INFO] [stdout]  --> crates/comet/src/io/database_data.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, os::fd::RawFd};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::fd::RawFd`
[INFO] [stdout]  --> crates/comet/src/io/database_data.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, os::fd::RawFd};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/comet/src/database/database.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fs::create_dir_all(PathBuf::from(&config.data_dir()[..]).join(&name));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let _ = fs::create_dir_all(PathBuf::from(&config.data_dir()[..]).join(&name));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_node` is never used
[INFO] [stdout]    --> crates/btree/src/tree/file/mod.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl FileBTree {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn remove_node(&mut self, record_id: &RecordId) -> Result<FileBTreeNode, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/comet/src/database/database.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fs::create_dir_all(PathBuf::from(&config.data_dir()[..]).join(&name));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let _ = fs::create_dir_all(PathBuf::from(&config.data_dir()[..]).join(&name));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_node` is never used
[INFO] [stdout]    --> crates/btree/src/tree/file/mod.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl FileBTree {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn remove_node(&mut self, record_id: &RecordId) -> Result<FileBTreeNode, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking testbed v0.1.0 (/opt/rustwide/workdir/crates/testbed)
[INFO] [stdout] warning: unused imports: `error::Error` and `path::PathBuf`
[INFO] [stdout]  --> crates/testbed/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `comet::Comet`, `document::Document`, and `io::io_config::IoConfig`
[INFO] [stdout]  --> crates/testbed/src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use comet::{comet::Comet, document::Document, io::io_config::IoConfig};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trail::field::Field`
[INFO] [stdout]  --> crates/testbed/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trail::field::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::Error` and `path::PathBuf`
[INFO] [stdout]  --> crates/testbed/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `comet::Comet`, `document::Document`, and `io::io_config::IoConfig`
[INFO] [stdout]  --> crates/testbed/src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use comet::{comet::Comet, document::Document, io::io_config::IoConfig};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trail::field::Field`
[INFO] [stdout]  --> crates/testbed/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use trail::field::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "5664c38235fe821c0c70678e2b7561580f544f27f885a2fb142df0a1b534bcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5664c38235fe821c0c70678e2b7561580f544f27f885a2fb142df0a1b534bcaa", kill_on_drop: false }`
[INFO] [stdout] 5664c38235fe821c0c70678e2b7561580f544f27f885a2fb142df0a1b534bcaa