[INFO] fetching crate dua-core 4.2.0...
[INFO] testing dua-core-4.2.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dua-core 4.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate dua-core 4.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dua-core 4.2.0
[INFO] tweaked toml for crates.io crate dua-core 4.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dua-core 4.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dua-core 4.2.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1
[INFO] running `Command { std: "docker" "start" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling dua-core v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling dua-core v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.64s
[INFO] running `Command { std: "docker" "inspect" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dua_core-5838e7dbdb111b42)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::a_completed_walk_can_reuse_its_workers ... ok
[INFO] [stdout] test tests::parallel_walk_is_parent_first_and_does_not_follow_symlinks ... ok
[INFO] [stdout] test tests::pruning_keeps_the_directory_and_missing_roots_are_errors ... ok
[INFO] [stdout] test tests::roots_added_during_a_blocked_walk_finish_independently ... ok
[INFO] [stdout] test tests::cancelling_a_walk_disconnects_workers_blocked_on_full_output ... ok
[INFO] [stdout] test tests::submitted_roots_are_not_starved_by_existing_subdirectories ... ok
[INFO] [stdout] test tests::concurrent_roots_keep_their_identity ... ok
[INFO] [stdout] test tests::prepared_roots_rebase_existing_descendants ... ok
[INFO] [stdout] test tests::streaming_input_closes_and_cancels_without_draining_output ... ok
[INFO] [stdout] test tests::directory_ids_are_compact_dense_and_match_parents ... ok
[INFO] [stdout] test tests::result_queue_capacity_is_configurable_per_worker ... ok
[INFO] [stdout] test tests::dropping_a_walk_disconnects_workers_blocked_on_full_output ... ok
[INFO] [stdout] test tests::wide_walk_wakes_multiple_idle_workers ... ok
[INFO] [stdout] test tests::metadata_backlog_is_bounded ... ok
[INFO] [stdout] test tests::cancelling_a_walk_waits_for_active_reads_and_discards_buffered_entries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dua.rs (/opt/rustwide/target/release/deps/dua-dda43ef8b374bbe5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test sparse_root_indices_do_not_size_internal_storage ... ok
[INFO] [stdout] test duplicate_root_indices_are_rejected - should panic ... ok
[INFO] [stdout] test walkers_are_available_to_consumers ... ok
[INFO] [stdout] test type_only_walks_keep_types_without_collecting_metadata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dua_core
[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] running `Command { std: "docker" "inspect" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1", kill_on_drop: false }`
[INFO] [stdout] be828d8a0cd8e30f23767de9392e68bac4b4d6de2876c17f5d55a3154b8a6fd1
