[INFO] fetching crate minigrep_4_study_rust 0.1.0...
[INFO] testing minigrep_4_study_rust-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate minigrep_4_study_rust 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate minigrep_4_study_rust 0.1.0
[INFO] finished tweaking crates.io crate minigrep_4_study_rust 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_4_study_rust 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_4_study_rust 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_4_study_rust 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f725c49986f01c660e97a05f52a48bcce05d7e8640650675b959d948edf8ea2
[INFO] running `Command { std: "docker" "start" "-a" "6f725c49986f01c660e97a05f52a48bcce05d7e8640650675b959d948edf8ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f725c49986f01c660e97a05f52a48bcce05d7e8640650675b959d948edf8ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f725c49986f01c660e97a05f52a48bcce05d7e8640650675b959d948edf8ea2", kill_on_drop: false }`
[INFO] [stdout] 6f725c49986f01c660e97a05f52a48bcce05d7e8640650675b959d948edf8ea2
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7540bb064533309684b75ed77ee5b2901ac3305b887d5598c0a8ae7e46a8e20a
[INFO] running `Command { std: "docker" "start" "-a" "7540bb064533309684b75ed77ee5b2901ac3305b887d5598c0a8ae7e46a8e20a", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_4_study_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "7540bb064533309684b75ed77ee5b2901ac3305b887d5598c0a8ae7e46a8e20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7540bb064533309684b75ed77ee5b2901ac3305b887d5598c0a8ae7e46a8e20a", kill_on_drop: false }`
[INFO] [stdout] 7540bb064533309684b75ed77ee5b2901ac3305b887d5598c0a8ae7e46a8e20a
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f58b12b1534450c8fb63f9570d774ec09a0a9cadb6cc6d797fdf7bc86f512d98
[INFO] running `Command { std: "docker" "start" "-a" "f58b12b1534450c8fb63f9570d774ec09a0a9cadb6cc6d797fdf7bc86f512d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_4_study_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f58b12b1534450c8fb63f9570d774ec09a0a9cadb6cc6d797fdf7bc86f512d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58b12b1534450c8fb63f9570d774ec09a0a9cadb6cc6d797fdf7bc86f512d98", kill_on_drop: false }`
[INFO] [stdout] f58b12b1534450c8fb63f9570d774ec09a0a9cadb6cc6d797fdf7bc86f512d98
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7b621ef284849eb7c0046d862ee32fed33c8f1ffa1b2a1707a898e7bba6fe1d
[INFO] running `Command { std: "docker" "start" "-a" "d7b621ef284849eb7c0046d862ee32fed33c8f1ffa1b2a1707a898e7bba6fe1d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_4_study_rust-e89dfcb72ac99320)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_4_study_rust-7d89071fa5725f0f)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests minigrep_4_study_rust
[INFO] [stdout] test unit_tests::should_be_ignore_case_match ... ok
[INFO] [stdout] test unit_tests::should_be_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Config::new (line 17) ... ok
[INFO] [stdout] test src/lib.rs - search (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7b621ef284849eb7c0046d862ee32fed33c8f1ffa1b2a1707a898e7bba6fe1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b621ef284849eb7c0046d862ee32fed33c8f1ffa1b2a1707a898e7bba6fe1d", kill_on_drop: false }`
[INFO] [stdout] d7b621ef284849eb7c0046d862ee32fed33c8f1ffa1b2a1707a898e7bba6fe1d