[INFO] cloning repository https://github.com/hyfaust/kb-builder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hyfaust/kb-builder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyfaust%2Fkb-builder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyfaust%2Fkb-builder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80da693d380d0cf0c7f1c5c9d1be8e0470509aa5
[INFO] checking hyfaust/kb-builder against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyfaust%2Fkb-builder" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hyfaust/kb-builder
[INFO] finished tweaking git repo https://github.com/hyfaust/kb-builder
[INFO] tweaked toml for git repo https://github.com/hyfaust/kb-builder written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hyfaust/kb-builder on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hyfaust/kb-builder 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pinyin v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d67a41979de19609e5c1ffb83be29333578465ba4d283119fc4bef58067e43d
[INFO] running `Command { std: "docker" "start" "-a" "6d67a41979de19609e5c1ffb83be29333578465ba4d283119fc4bef58067e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d67a41979de19609e5c1ffb83be29333578465ba4d283119fc4bef58067e43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d67a41979de19609e5c1ffb83be29333578465ba4d283119fc4bef58067e43d", kill_on_drop: false }`
[INFO] [stdout] 6d67a41979de19609e5c1ffb83be29333578465ba4d283119fc4bef58067e43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3202e8262b252c2c997c1b1b4013dab9b86a7f57239eab8fc3d10511a4c95402
[INFO] running `Command { std: "docker" "start" "-a" "3202e8262b252c2c997c1b1b4013dab9b86a7f57239eab8fc3d10511a4c95402", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling pinyin v0.10.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking kb-builder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SourceType`
[INFO] [stdout]  --> src/discovery/uwp.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::discovery::{ProgramInfo, SourceType};
[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: `SourceType`
[INFO] [stdout]  --> src/discovery/uwp.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::discovery::{ProgramInfo, SourceType};
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id_prefix` is never used
[INFO] [stdout]   --> src/discovery/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SourceType {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 36 |     pub fn id_prefix(&self) -> &'static str {
[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 `keywords` is never read
[INFO] [stdout]  --> src/discovery/builtin.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct BuiltinCommand {
[INFO] [stdout]   |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     keywords: &'static [&'static str],
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/store.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl DocumentStore {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id_prefix` is never used
[INFO] [stdout]   --> src/discovery/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SourceType {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 36 |     pub fn id_prefix(&self) -> &'static str {
[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 `keywords` is never read
[INFO] [stdout]  --> src/discovery/builtin.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct BuiltinCommand {
[INFO] [stdout]   |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     keywords: &'static [&'static str],
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/store.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl DocumentStore {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "3202e8262b252c2c997c1b1b4013dab9b86a7f57239eab8fc3d10511a4c95402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3202e8262b252c2c997c1b1b4013dab9b86a7f57239eab8fc3d10511a4c95402", kill_on_drop: false }`
[INFO] [stdout] 3202e8262b252c2c997c1b1b4013dab9b86a7f57239eab8fc3d10511a4c95402
