[INFO] fetching crate window-sort-iterator 0.1.0...
[INFO] testing window-sort-iterator-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate window-sort-iterator 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] finished tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] tweaked toml for crates.io crate window-sort-iterator 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate window-sort-iterator 0.1.0 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-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] 71f92ab9f68c14e1ec01fe656fd312236aed0f18300295bcb49ae9ce8ded4ae7
[INFO] running `Command { std: "docker" "start" "-a" "71f92ab9f68c14e1ec01fe656fd312236aed0f18300295bcb49ae9ce8ded4ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71f92ab9f68c14e1ec01fe656fd312236aed0f18300295bcb49ae9ce8ded4ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f92ab9f68c14e1ec01fe656fd312236aed0f18300295bcb49ae9ce8ded4ae7", kill_on_drop: false }`
[INFO] [stdout] 71f92ab9f68c14e1ec01fe656fd312236aed0f18300295bcb49ae9ce8ded4ae7
[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] 15fed190984fdc616e1a2aa67b52dedc8f3a408d2d175de39833198c6261d5b7
[INFO] running `Command { std: "docker" "start" "-a" "15fed190984fdc616e1a2aa67b52dedc8f3a408d2d175de39833198c6261d5b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "15fed190984fdc616e1a2aa67b52dedc8f3a408d2d175de39833198c6261d5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fed190984fdc616e1a2aa67b52dedc8f3a408d2d175de39833198c6261d5b7", kill_on_drop: false }`
[INFO] [stdout] 15fed190984fdc616e1a2aa67b52dedc8f3a408d2d175de39833198c6261d5b7
[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] 3548826147c4206aa1fcddf04432481726fba5b02c2f9e025fd5a1b4f5ffa24e
[INFO] running `Command { std: "docker" "start" "-a" "3548826147c4206aa1fcddf04432481726fba5b02c2f9e025fd5a1b4f5ffa24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "3548826147c4206aa1fcddf04432481726fba5b02c2f9e025fd5a1b4f5ffa24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3548826147c4206aa1fcddf04432481726fba5b02c2f9e025fd5a1b4f5ffa24e", kill_on_drop: false }`
[INFO] [stdout] 3548826147c4206aa1fcddf04432481726fba5b02c2f9e025fd5a1b4f5ffa24e
[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] f8ac435c1f7d81e81fa4a053265d23695915e95d8ff669c4402e1063f994efd4
[INFO] running `Command { std: "docker" "start" "-a" "f8ac435c1f7d81e81fa4a053265d23695915e95d8ff669c4402e1063f994efd4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/window_sort_iterator-777ee310580c9cd4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::should_sort_i32_method ... ok
[INFO] [stdout] test tests::should_sort_window_only ... ok
[INFO] [stdout] test tests::small_underlying_iterator ... ok
[INFO] [stdout] test tests::should_sort_i32_fn ... ok
[INFO] [stderr]    Doc-tests window_sort_iterator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8ac435c1f7d81e81fa4a053265d23695915e95d8ff669c4402e1063f994efd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ac435c1f7d81e81fa4a053265d23695915e95d8ff669c4402e1063f994efd4", kill_on_drop: false }`
[INFO] [stdout] f8ac435c1f7d81e81fa4a053265d23695915e95d8ff669c4402e1063f994efd4