[INFO] cloning repository https://github.com/xpanvictor/kv_ds
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xpanvictor/kv_ds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpanvictor%2Fkv_ds", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpanvictor%2Fkv_ds'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 452ce7263a99d086c4f13611bb253ca1d08f57ba
[INFO] checking xpanvictor/kv_ds/452ce7263a99d086c4f13611bb253ca1d08f57ba against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpanvictor%2Fkv_ds" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xpanvictor/kv_ds
[INFO] finished tweaking git repo https://github.com/xpanvictor/kv_ds
[INFO] tweaked toml for git repo https://github.com/xpanvictor/kv_ds written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xpanvictor/kv_ds on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xpanvictor/kv_ds 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "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 predicates-tree v1.0.11
[INFO] [stderr]   Downloaded predicates-core v1.0.8
[INFO] [stderr]   Downloaded predicates v3.1.2
[INFO] [stderr]   Downloaded assert_cmd v2.0.15
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 605cf6e9373593c880f84bae9756f2cf0d65566e7fca779f8341946d1e44daf6
[INFO] running `Command { std: "docker" "start" "-a" "605cf6e9373593c880f84bae9756f2cf0d65566e7fca779f8341946d1e44daf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605cf6e9373593c880f84bae9756f2cf0d65566e7fca779f8341946d1e44daf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605cf6e9373593c880f84bae9756f2cf0d65566e7fca779f8341946d1e44daf6", kill_on_drop: false }`
[INFO] [stdout] 605cf6e9373593c880f84bae9756f2cf0d65566e7fca779f8341946d1e44daf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cb66c526d7e4a65c7489a8e6299802622531c2a4a7fd48efd77966106b6cbb2
[INFO] running `Command { std: "docker" "start" "-a" "5cb66c526d7e4a65c7489a8e6299802622531c2a4a7fd48efd77966106b6cbb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling cc v1.1.10
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking object v0.36.3
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling assert_cmd v2.0.15
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]     Checking clap_builder v4.5.14
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking clap v4.5.14
[INFO] [stderr]     Checking serde v1.0.208
[INFO] [stderr]     Checking serde_json v1.0.125
[INFO] [stderr]     Checking kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KvsError`
[INFO] [stdout]  --> src/kv_store.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::error::{KvsError, KvsErrorKind, Result};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `instance_dir`, `key_dir` and `key_dir_file` in initializer of `KvStore`
[INFO] [stdout]   --> src/kv_store.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         KvStore{
[INFO] [stdout]    |         ^^^^^^^ missing `instance_dir`, `key_dir` and `key_dir_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set_command_str`
[INFO] [stdout]   --> src/kv_store.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let set_command_str = serde_json::to_string(&set_command);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_command_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KvsError`
[INFO] [stdout]  --> src/kv_store.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::error::{KvsError, KvsErrorKind, Result};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvs` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0063]: missing fields `instance_dir`, `key_dir` and `key_dir_file` in initializer of `KvStore`
[INFO] [stdout]   --> src/kv_store.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         KvStore{
[INFO] [stdout]    |         ^^^^^^^ missing `instance_dir`, `key_dir` and `key_dir_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set_command_str`
[INFO] [stdout]   --> src/kv_store.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let set_command_str = serde_json::to_string(&set_command);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_command_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvs` (lib) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5cb66c526d7e4a65c7489a8e6299802622531c2a4a7fd48efd77966106b6cbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb66c526d7e4a65c7489a8e6299802622531c2a4a7fd48efd77966106b6cbb2", kill_on_drop: false }`
[INFO] [stdout] 5cb66c526d7e4a65c7489a8e6299802622531c2a4a7fd48efd77966106b6cbb2