[INFO] fetching crate minigrep_xqj 0.1.0...
[INFO] testing minigrep_xqj-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate minigrep_xqj 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate minigrep_xqj 0.1.0
[INFO] finished tweaking crates.io crate minigrep_xqj 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_xqj 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_xqj 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_xqj 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 839ea3af6ce2910e59e32a162b170b207406acfad45dd3092478e7906c448773
[INFO] running `Command { std: "docker" "start" "-a" "839ea3af6ce2910e59e32a162b170b207406acfad45dd3092478e7906c448773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "839ea3af6ce2910e59e32a162b170b207406acfad45dd3092478e7906c448773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839ea3af6ce2910e59e32a162b170b207406acfad45dd3092478e7906c448773", kill_on_drop: false }`
[INFO] [stdout] 839ea3af6ce2910e59e32a162b170b207406acfad45dd3092478e7906c448773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 561a240750f676656fa34bf316dcd5c473b047cfc28dd6524c22b6e694c3ca94
[INFO] running `Command { std: "docker" "start" "-a" "561a240750f676656fa34bf316dcd5c473b047cfc28dd6524c22b6e694c3ca94", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_xqj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::read_to_string`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "561a240750f676656fa34bf316dcd5c473b047cfc28dd6524c22b6e694c3ca94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561a240750f676656fa34bf316dcd5c473b047cfc28dd6524c22b6e694c3ca94", kill_on_drop: false }`
[INFO] [stdout] 561a240750f676656fa34bf316dcd5c473b047cfc28dd6524c22b6e694c3ca94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9817c4722ca4fce607474baed726865344d7101a2d7bba1f93c7470daaef04b
[INFO] running `Command { std: "docker" "start" "-a" "d9817c4722ca4fce607474baed726865344d7101a2d7bba1f93c7470daaef04b", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::io::read_to_string`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minigrep_xqj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::read_to_string`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]  --> tests/test1.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let cfg = minigrep::Config::build(&args).unwrap_or_else(|err| {
[INFO] [stdout]   |               ^^^^^^^^ use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 + use minigrep_xqj::Config;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 6 -     let cfg = minigrep::Config::build(&args).unwrap_or_else(|err| {
[INFO] [stdout] 6 +     let cfg = Config::build(&args).unwrap_or_else(|err| {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> tests/test1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]   --> tests/test1.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     if let Err(_e) = minigrep::run(cfg) {
[INFO] [stdout]    |                      ^^^^^^^^ use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]   --> tests/test1.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |     assert_eq!(vec!["safe, fast, productive."], minigrep::search(query, contents));
[INFO] [stdout]    |                                                 ^^^^^^^^ use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]   --> tests/test1.rs:35:44
[INFO] [stdout]    |
[INFO] [stdout] 35 |     assert_eq!(vec!["Rust:", "Trust me."], minigrep::search_case_insensitive(query, contents));
[INFO] [stdout]    |                                            ^^^^^^^^ use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minigrep_xqj` (test "test1") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d9817c4722ca4fce607474baed726865344d7101a2d7bba1f93c7470daaef04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9817c4722ca4fce607474baed726865344d7101a2d7bba1f93c7470daaef04b", kill_on_drop: false }`
[INFO] [stdout] d9817c4722ca4fce607474baed726865344d7101a2d7bba1f93c7470daaef04b