[INFO] fetching crate cogitate 0.4.0...
[INFO] testing cogitate-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cogitate 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cogitate 0.4.0
[INFO] finished tweaking crates.io crate cogitate 0.4.0
[INFO] tweaked toml for crates.io crate cogitate 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogitate 0.4.0 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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 617f10b930e1bb913ba642787bff88664ef18e8fb650caf6082bb51f10f395eb
[INFO] running `Command { std: "docker" "start" "-a" "617f10b930e1bb913ba642787bff88664ef18e8fb650caf6082bb51f10f395eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "617f10b930e1bb913ba642787bff88664ef18e8fb650caf6082bb51f10f395eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617f10b930e1bb913ba642787bff88664ef18e8fb650caf6082bb51f10f395eb", kill_on_drop: false }`
[INFO] [stdout] 617f10b930e1bb913ba642787bff88664ef18e8fb650caf6082bb51f10f395eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 245da51bc0055bd9c40ad18ef6900516a013bcad9be67c7719092d5e9206bd5e
[INFO] running `Command { std: "docker" "start" "-a" "245da51bc0055bd9c40ad18ef6900516a013bcad9be67c7719092d5e9206bd5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogitate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "245da51bc0055bd9c40ad18ef6900516a013bcad9be67c7719092d5e9206bd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245da51bc0055bd9c40ad18ef6900516a013bcad9be67c7719092d5e9206bd5e", kill_on_drop: false }`
[INFO] [stdout] 245da51bc0055bd9c40ad18ef6900516a013bcad9be67c7719092d5e9206bd5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] da486f3cd6bbff06cedad65759f0e71e21b16853c16ccd74e6e6442aa12e3d47
[INFO] running `Command { std: "docker" "start" "-a" "da486f3cd6bbff06cedad65759f0e71e21b16853c16ccd74e6e6442aa12e3d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogitate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "da486f3cd6bbff06cedad65759f0e71e21b16853c16ccd74e6e6442aa12e3d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da486f3cd6bbff06cedad65759f0e71e21b16853c16ccd74e6e6442aa12e3d47", kill_on_drop: false }`
[INFO] [stdout] da486f3cd6bbff06cedad65759f0e71e21b16853c16ccd74e6e6442aa12e3d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 85ac28127aef146fc5b69dcae07298b5b7bb19dca23042fab8669e9869f1aaaa
[INFO] running `Command { std: "docker" "start" "-a" "85ac28127aef146fc5b69dcae07298b5b7bb19dca23042fab8669e9869f1aaaa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cogitate-76e90929f219f304)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_base_cases ... ok
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_larger_numbers ... ok
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_small_numbers ... ok
[INFO] [stdout] test search::binary_search::tests::test_element_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_empty_array ... ok
[INFO] [stdout] test search::binary_search::tests::test_single_element_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_single_element_not_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_target_at_end ... ok
[INFO] [stdout] test search::binary_search::tests::test_target_at_start ... ok
[INFO] [stdout] test search::linear_search::tests::test_element_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_empty_array ... ok
[INFO] [stdout] test search::linear_search::tests::test_single_element_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_single_element_not_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_target_at_end ... ok
[INFO] [stdout] test search::linear_search::tests::test_target_at_start ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_duplicates ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_empty_array ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_reverse_sorted_array ... ok
[INFO] [stdout] test search::binary_search::tests::test_element_not_found ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_single_element ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_sorted_array ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_unsorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_duplicates ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_empty_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_reverse_sorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_single_element ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_sorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_unsorted_array ... ok
[INFO] [stdout] test search::linear_search::tests::test_element_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cogitate
[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" "85ac28127aef146fc5b69dcae07298b5b7bb19dca23042fab8669e9869f1aaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ac28127aef146fc5b69dcae07298b5b7bb19dca23042fab8669e9869f1aaaa", kill_on_drop: false }`
[INFO] [stdout] 85ac28127aef146fc5b69dcae07298b5b7bb19dca23042fab8669e9869f1aaaa