[INFO] fetching crate ringbuffer-spsc 0.1.15...
[INFO] testing ringbuffer-spsc-0.1.15 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ringbuffer-spsc 0.1.15 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ringbuffer-spsc 0.1.15
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ringbuffer-spsc 0.1.15
[INFO] tweaked toml for crates.io crate ringbuffer-spsc 0.1.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringbuffer-spsc 0.1.15 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 ringbuffer-spsc 0.1.15 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b2e97b20dadc5d28c2eb0161fa29807cbb8c0a09c149f0463f3e2454ed7edd81
[INFO] running `Command { std: "docker" "start" "-a" "b2e97b20dadc5d28c2eb0161fa29807cbb8c0a09c149f0463f3e2454ed7edd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2e97b20dadc5d28c2eb0161fa29807cbb8c0a09c149f0463f3e2454ed7edd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e97b20dadc5d28c2eb0161fa29807cbb8c0a09c149f0463f3e2454ed7edd81", kill_on_drop: false }`
[INFO] [stdout] b2e97b20dadc5d28c2eb0161fa29807cbb8c0a09c149f0463f3e2454ed7edd81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fe4abb4dc4161ed6fc905d5d3d60518685f80c3aee27cd2be40113cb5739b92c
[INFO] running `Command { std: "docker" "start" "-a" "fe4abb4dc4161ed6fc905d5d3d60518685f80c3aee27cd2be40113cb5739b92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling ringbuffer-spsc v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "fe4abb4dc4161ed6fc905d5d3d60518685f80c3aee27cd2be40113cb5739b92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4abb4dc4161ed6fc905d5d3d60518685f80c3aee27cd2be40113cb5739b92c", kill_on_drop: false }`
[INFO] [stdout] fe4abb4dc4161ed6fc905d5d3d60518685f80c3aee27cd2be40113cb5739b92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 35a73f9d2ae54e66d2e1bfe5d907fa54cbfb5a61a305704d0cee9bbd48fd4d34
[INFO] running `Command { std: "docker" "start" "-a" "35a73f9d2ae54e66d2e1bfe5d907fa54cbfb5a61a305704d0cee9bbd48fd4d34", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringbuffer-spsc v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "35a73f9d2ae54e66d2e1bfe5d907fa54cbfb5a61a305704d0cee9bbd48fd4d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a73f9d2ae54e66d2e1bfe5d907fa54cbfb5a61a305704d0cee9bbd48fd4d34", kill_on_drop: false }`
[INFO] [stdout] 35a73f9d2ae54e66d2e1bfe5d907fa54cbfb5a61a305704d0cee9bbd48fd4d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0d3fd8d01bc1be0cda0d9ea74ca26ac58205429d14165d04ff531664b0124dc8
[INFO] running `Command { std: "docker" "start" "-a" "0d3fd8d01bc1be0cda0d9ea74ca26ac58205429d14165d04ff531664b0124dc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringbuffer_spsc-94fbcd06e88624c7)
[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/verify.rs (/opt/rustwide/target/debug/deps/verify-7aa83880f9e6dd68)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ringbuffer_spsc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d3fd8d01bc1be0cda0d9ea74ca26ac58205429d14165d04ff531664b0124dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3fd8d01bc1be0cda0d9ea74ca26ac58205429d14165d04ff531664b0124dc8", kill_on_drop: false }`
[INFO] [stdout] 0d3fd8d01bc1be0cda0d9ea74ca26ac58205429d14165d04ff531664b0124dc8