[INFO] fetching crate is_terminal_polyfill 1.70.1...
[INFO] testing is_terminal_polyfill-1.70.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate is_terminal_polyfill 1.70.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate is_terminal_polyfill 1.70.1
[INFO] finished tweaking crates.io crate is_terminal_polyfill 1.70.1
[INFO] tweaked toml for crates.io crate is_terminal_polyfill 1.70.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is_terminal_polyfill 1.70.1 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] 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c49394dbe7acb93cf09e73b1c943c1e0d8fa75019911216b60773ad2d4f958bb
[INFO] running `Command { std: "docker" "start" "-a" "c49394dbe7acb93cf09e73b1c943c1e0d8fa75019911216b60773ad2d4f958bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c49394dbe7acb93cf09e73b1c943c1e0d8fa75019911216b60773ad2d4f958bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49394dbe7acb93cf09e73b1c943c1e0d8fa75019911216b60773ad2d4f958bb", kill_on_drop: false }`
[INFO] [stdout] c49394dbe7acb93cf09e73b1c943c1e0d8fa75019911216b60773ad2d4f958bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 33756ce654ffae94fcf713ffee9571b446cef0a4930e47c5ec6a902ee52a96d9
[INFO] running `Command { std: "docker" "start" "-a" "33756ce654ffae94fcf713ffee9571b446cef0a4930e47c5ec6a902ee52a96d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "33756ce654ffae94fcf713ffee9571b446cef0a4930e47c5ec6a902ee52a96d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33756ce654ffae94fcf713ffee9571b446cef0a4930e47c5ec6a902ee52a96d9", kill_on_drop: false }`
[INFO] [stdout] 33756ce654ffae94fcf713ffee9571b446cef0a4930e47c5ec6a902ee52a96d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9f8b39fb6dc3164f2deb3d410083d1246f2682839e75c922d66792c5fb0aa8d2
[INFO] running `Command { std: "docker" "start" "-a" "9f8b39fb6dc3164f2deb3d410083d1246f2682839e75c922d66792c5fb0aa8d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9f8b39fb6dc3164f2deb3d410083d1246f2682839e75c922d66792c5fb0aa8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8b39fb6dc3164f2deb3d410083d1246f2682839e75c922d66792c5fb0aa8d2", kill_on_drop: false }`
[INFO] [stdout] 9f8b39fb6dc3164f2deb3d410083d1246f2682839e75c922d66792c5fb0aa8d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3fd22288c2eacf7293884486bbe03ec4a26ed07021a3d4d7b813a6525925e915
[INFO] running `Command { std: "docker" "start" "-a" "3fd22288c2eacf7293884486bbe03ec4a26ed07021a3d4d7b813a6525925e915", 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/is_terminal_polyfill-0574dbc2098b9fa5)
[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]    Doc-tests is_terminal_polyfill
[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" "3fd22288c2eacf7293884486bbe03ec4a26ed07021a3d4d7b813a6525925e915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd22288c2eacf7293884486bbe03ec4a26ed07021a3d4d7b813a6525925e915", kill_on_drop: false }`
[INFO] [stdout] 3fd22288c2eacf7293884486bbe03ec4a26ed07021a3d4d7b813a6525925e915