[INFO] fetching crate read-cell 0.1.0...
[INFO] testing read-cell-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate read-cell 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate read-cell 0.1.0
[INFO] finished tweaking crates.io crate read-cell 0.1.0
[INFO] tweaked toml for crates.io crate read-cell 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-cell 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3768afe95c2dc5bbf131613549ac8717bdc02228a41ae5ae37356a8c9ec88214
[INFO] running `Command { std: "docker" "start" "-a" "3768afe95c2dc5bbf131613549ac8717bdc02228a41ae5ae37356a8c9ec88214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3768afe95c2dc5bbf131613549ac8717bdc02228a41ae5ae37356a8c9ec88214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3768afe95c2dc5bbf131613549ac8717bdc02228a41ae5ae37356a8c9ec88214", kill_on_drop: false }`
[INFO] [stdout] 3768afe95c2dc5bbf131613549ac8717bdc02228a41ae5ae37356a8c9ec88214
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88375992772ad5fd134bf38fc2e797f6901ead53bcb7746424ce297e12d3396
[INFO] running `Command { std: "docker" "start" "-a" "f88375992772ad5fd134bf38fc2e797f6901ead53bcb7746424ce297e12d3396", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "f88375992772ad5fd134bf38fc2e797f6901ead53bcb7746424ce297e12d3396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88375992772ad5fd134bf38fc2e797f6901ead53bcb7746424ce297e12d3396", kill_on_drop: false }`
[INFO] [stdout] f88375992772ad5fd134bf38fc2e797f6901ead53bcb7746424ce297e12d3396
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee03297c58ba6bd98996488784f351fb42393a5f5edfa8200b323ab288d3b83
[INFO] running `Command { std: "docker" "start" "-a" "6ee03297c58ba6bd98996488784f351fb42393a5f5edfa8200b323ab288d3b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "6ee03297c58ba6bd98996488784f351fb42393a5f5edfa8200b323ab288d3b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee03297c58ba6bd98996488784f351fb42393a5f5edfa8200b323ab288d3b83", kill_on_drop: false }`
[INFO] [stdout] 6ee03297c58ba6bd98996488784f351fb42393a5f5edfa8200b323ab288d3b83
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73f05548f7d02db249269e51ddeebbaf3baca9a30672765f9d4f4fb53c38b1c1
[INFO] running `Command { std: "docker" "start" "-a" "73f05548f7d02db249269e51ddeebbaf3baca9a30672765f9d4f4fb53c38b1c1", 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/read_cell-1a93d71b669ff53b)
[INFO] [stderr]    Doc-tests read_cell
[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 10 tests
[INFO] [stdout] test src/lib.rs - ReadCell<[T;N]>::as_array_of_cells (line 290) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<[T]>::as_slice_of_cells (line 270) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::into_inner (line 147) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::get (line 165) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::new (line 131) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::from_ref (line 229) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::get_mut (line 212) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::as_ptr (line 185) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell (line 31) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::from_cell (line 248) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73f05548f7d02db249269e51ddeebbaf3baca9a30672765f9d4f4fb53c38b1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f05548f7d02db249269e51ddeebbaf3baca9a30672765f9d4f4fb53c38b1c1", kill_on_drop: false }`
[INFO] [stdout] 73f05548f7d02db249269e51ddeebbaf3baca9a30672765f9d4f4fb53c38b1c1