[INFO] fetching crate direct_ring_buffer 0.2.1...
[INFO] testing direct_ring_buffer-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate direct_ring_buffer 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate direct_ring_buffer 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate direct_ring_buffer 0.2.1
[INFO] tweaked toml for crates.io crate direct_ring_buffer 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate direct_ring_buffer 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 57ccdbe2ff1616aa950209e75c8d1f6c737a5aa73eaf6b4121f4adaf4a15d714
[INFO] running `Command { std: "docker" "start" "-a" "57ccdbe2ff1616aa950209e75c8d1f6c737a5aa73eaf6b4121f4adaf4a15d714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ccdbe2ff1616aa950209e75c8d1f6c737a5aa73eaf6b4121f4adaf4a15d714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ccdbe2ff1616aa950209e75c8d1f6c737a5aa73eaf6b4121f4adaf4a15d714", kill_on_drop: false }`
[INFO] [stdout] 57ccdbe2ff1616aa950209e75c8d1f6c737a5aa73eaf6b4121f4adaf4a15d714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3927604b38c2f4e569a946950bb61d42e7c906ed9089c7a802376d13f22566f5
[INFO] running `Command { std: "docker" "start" "-a" "3927604b38c2f4e569a946950bb61d42e7c906ed9089c7a802376d13f22566f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling direct_ring_buffer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "3927604b38c2f4e569a946950bb61d42e7c906ed9089c7a802376d13f22566f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3927604b38c2f4e569a946950bb61d42e7c906ed9089c7a802376d13f22566f5", kill_on_drop: false }`
[INFO] [stdout] 3927604b38c2f4e569a946950bb61d42e7c906ed9089c7a802376d13f22566f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fd829f53f6575a0b5251855c2bdb7a879648fe60b2f8d2fca84e1138496195e5
[INFO] running `Command { std: "docker" "start" "-a" "fd829f53f6575a0b5251855c2bdb7a879648fe60b2f8d2fca84e1138496195e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling direct_ring_buffer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.26s
[INFO] running `Command { std: "docker" "inspect" "fd829f53f6575a0b5251855c2bdb7a879648fe60b2f8d2fca84e1138496195e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd829f53f6575a0b5251855c2bdb7a879648fe60b2f8d2fca84e1138496195e5", kill_on_drop: false }`
[INFO] [stdout] fd829f53f6575a0b5251855c2bdb7a879648fe60b2f8d2fca84e1138496195e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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", kill_on_drop: false }`
[INFO] [stdout] d118a273bd991806cd72412e8b7c31d3cba1c865ef7dff9e38534adaac893ce7
[INFO] running `Command { std: "docker" "start" "-a" "d118a273bd991806cd72412e8b7c31d3cba1c865ef7dff9e38534adaac893ce7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/direct_ring_buffer-a10aba133256b61b)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-7811ac5dfffa0a1e)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_full ... ok
[INFO] [stdout] test tests::test_element_write ... ok
[INFO] [stdout] test tests::test_null_buffer ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_read_break ... ok
[INFO] [stdout] test tests::test_read_max_size ... ok
[INFO] [stdout] test tests::test_readme_example ... ok
[INFO] [stdout] test tests::test_single_element_buffer ... ok
[INFO] [stdout] test tests::test_element_read ... ok
[INFO] [stdout] test tests::test_element_read_write ... ok
[INFO] [stdout] test tests::test_empty_read ... ok
[INFO] [stdout] test tests::test_write_break ... ok
[INFO] [stdout] test tests::test_write_max_size ... ok
[INFO] [stdout] test tests::test_wraparound ... ok
[INFO] [stdout] test tests::test_full_write_and_read ... ok
[INFO] [stdout] test tests::test_slices_read_write ... ok
[INFO] [stdout] test tests::test_concurrent_element_read_write ... ok
[INFO] [stderr]    Doc-tests direct_ring_buffer
[INFO] [stdout] test tests::test_concurrent_slices_read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.75s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Consumer<T>::available (line 188) ... ok
[INFO] [stdout] test src/lib.rs - Consumer<T>::read_element (line 311) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - Producer<T>::write_element (line 146) ... ok
[INFO] [stdout] test src/lib.rs - create_ring_buffer (line 439) ... ok
[INFO] [stdout] test src/lib.rs - Producer<T>::available (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Producer<T>::write_slices (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Consumer<T>::read_slices (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d118a273bd991806cd72412e8b7c31d3cba1c865ef7dff9e38534adaac893ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d118a273bd991806cd72412e8b7c31d3cba1c865ef7dff9e38534adaac893ce7", kill_on_drop: false }`
[INFO] [stdout] d118a273bd991806cd72412e8b7c31d3cba1c865ef7dff9e38534adaac893ce7
