[INFO] fetching crate rflatten 0.2.1...
[INFO] testing rflatten-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rflatten 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rflatten 0.2.1
[INFO] finished tweaking crates.io crate rflatten 0.2.1
[INFO] tweaked toml for crates.io crate rflatten 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rflatten 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rflatten 0.2.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a8f65763d03954c1c8445851b4e40df204de521c2814445adeb4342e82e7552
[INFO] running `Command { std: "docker" "start" "-a" "2a8f65763d03954c1c8445851b4e40df204de521c2814445adeb4342e82e7552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a8f65763d03954c1c8445851b4e40df204de521c2814445adeb4342e82e7552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8f65763d03954c1c8445851b4e40df204de521c2814445adeb4342e82e7552", kill_on_drop: false }`
[INFO] [stdout] 2a8f65763d03954c1c8445851b4e40df204de521c2814445adeb4342e82e7552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd6b4ba4c0f56922b9c0bb4c2483178c1ad5bb880d320cfc6783528a880003e
[INFO] running `Command { std: "docker" "start" "-a" "afd6b4ba4c0f56922b9c0bb4c2483178c1ad5bb880d320cfc6783528a880003e", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling rflatten v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "afd6b4ba4c0f56922b9c0bb4c2483178c1ad5bb880d320cfc6783528a880003e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd6b4ba4c0f56922b9c0bb4c2483178c1ad5bb880d320cfc6783528a880003e", kill_on_drop: false }`
[INFO] [stdout] afd6b4ba4c0f56922b9c0bb4c2483178c1ad5bb880d320cfc6783528a880003e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23e9ac8850f1205d737ca2cd58491be175865a2c96c270d009362a082f8bd47b
[INFO] running `Command { std: "docker" "start" "-a" "23e9ac8850f1205d737ca2cd58491be175865a2c96c270d009362a082f8bd47b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rflatten v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "23e9ac8850f1205d737ca2cd58491be175865a2c96c270d009362a082f8bd47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e9ac8850f1205d737ca2cd58491be175865a2c96c270d009362a082f8bd47b", kill_on_drop: false }`
[INFO] [stdout] 23e9ac8850f1205d737ca2cd58491be175865a2c96c270d009362a082f8bd47b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b9a223adb6224e09d8844fbb4cf72509fe3c7ddf48f639e4b523a44a0e4c5e9
[INFO] running `Command { std: "docker" "start" "-a" "2b9a223adb6224e09d8844fbb4cf72509fe3c7ddf48f639e4b523a44a0e4c5e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rflatten-9bb87316a6fc8d87)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_collect_summary_empty_directory ... ok
[INFO] [stdout] test tests::test_collect_summary_max_depth_1 ... ok
[INFO] [stdout] test tests::test_flatten_empty_directory ... ok
[INFO] [stdout] test tests::test_collect_summary_unlimited_depth ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_basic ... ok
[INFO] [stdout] test tests::test_collect_summary_with_include ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_outputs_errors ... ok
[INFO] [stdout] test tests::test_collect_summary_with_exclude ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_with_conflicts ... ok
[INFO] [stdout] test tests::test_flatten_no_conflicts ... ok
[INFO] [stdout] test tests::test_collect_summary_max_depth_2 ... ok
[INFO] [stdout] test tests::test_collect_summary_max_depth_0 ... ok
[INFO] [stdout] test tests::test_flatten_multiple_conflicts ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_with_depth ... ok
[INFO] [stdout] test tests::test_flatten_quiet_vs_normal_same_result ... ok
[INFO] [stdout] test tests::test_flatten_with_conflicts ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_with_exclude_filter ... ok
[INFO] [stdout] test tests::test_should_include_with_exclude_filter ... ok
[INFO] [stdout] test tests::test_should_include_with_multiple_include_filters ... ok
[INFO] [stdout] test tests::test_should_include_with_prefix_matching ... ok
[INFO] [stdout] test tests::test_starts_with_pattern ... ok
[INFO] [stdout] test tests::test_flatten_with_include_filter ... ok
[INFO] [stdout] test tests::test_should_include_no_filters ... ok
[INFO] [stdout] test tests::test_should_include_with_include_filter ... ok
[INFO] [stdout] test tests::test_flatten_with_exclude_filter ... ok
[INFO] [stdout] test tests::test_flatten_quiet_mode_with_include_filter ... ok
[INFO] [stdout] test tests::test_flatten_with_max_depth ... ok
[INFO] [stdout] test tests::test_collect_summary_with_prefix_include ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b9a223adb6224e09d8844fbb4cf72509fe3c7ddf48f639e4b523a44a0e4c5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9a223adb6224e09d8844fbb4cf72509fe3c7ddf48f639e4b523a44a0e4c5e9", kill_on_drop: false }`
[INFO] [stdout] 2b9a223adb6224e09d8844fbb4cf72509fe3c7ddf48f639e4b523a44a0e4c5e9
