[INFO] fetching crate rustix-is-terminal 0.4.12...
[INFO] testing rustix-is-terminal-0.4.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rustix-is-terminal 0.4.12 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustix-is-terminal 0.4.12
[INFO] finished tweaking crates.io crate rustix-is-terminal 0.4.12
[INFO] tweaked toml for crates.io crate rustix-is-terminal 0.4.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustix-is-terminal 0.4.12 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 rustix-is-terminal 0.4.12 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-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] a6d362956333c3ce50c7c325169428f7885db7e2c61dbb74086636e16c8e8cd8
[INFO] running `Command { std: "docker" "start" "-a" "a6d362956333c3ce50c7c325169428f7885db7e2c61dbb74086636e16c8e8cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d362956333c3ce50c7c325169428f7885db7e2c61dbb74086636e16c8e8cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d362956333c3ce50c7c325169428f7885db7e2c61dbb74086636e16c8e8cd8", kill_on_drop: false }`
[INFO] [stdout] a6d362956333c3ce50c7c325169428f7885db7e2c61dbb74086636e16c8e8cd8
[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] e5efd4d19f892ae71c7f86d23798f5091a43a69e54f5cd9d3deb256de4dfcfa7
[INFO] running `Command { std: "docker" "start" "-a" "e5efd4d19f892ae71c7f86d23798f5091a43a69e54f5cd9d3deb256de4dfcfa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.2
[INFO] [stderr]    Compiling rustix-is-terminal v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "e5efd4d19f892ae71c7f86d23798f5091a43a69e54f5cd9d3deb256de4dfcfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5efd4d19f892ae71c7f86d23798f5091a43a69e54f5cd9d3deb256de4dfcfa7", kill_on_drop: false }`
[INFO] [stdout] e5efd4d19f892ae71c7f86d23798f5091a43a69e54f5cd9d3deb256de4dfcfa7
[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] af2c18925a6322347be3eb6c14434fd464a13ada05233443da5df230ac85f65d
[INFO] running `Command { std: "docker" "start" "-a" "af2c18925a6322347be3eb6c14434fd464a13ada05233443da5df230ac85f65d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustix-is-terminal v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "af2c18925a6322347be3eb6c14434fd464a13ada05233443da5df230ac85f65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2c18925a6322347be3eb6c14434fd464a13ada05233443da5df230ac85f65d", kill_on_drop: false }`
[INFO] [stdout] af2c18925a6322347be3eb6c14434fd464a13ada05233443da5df230ac85f65d
[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] b3fd214369fd8350114fa603887c8da660170aed1cb15e33fcd0e2e61414a752
[INFO] running `Command { std: "docker" "start" "-a" "b3fd214369fd8350114fa603887c8da660170aed1cb15e33fcd0e2e61414a752", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustix_is_terminal-7c047b52938a20b7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::stdin_vs_libc ... ok
[INFO] [stdout] test tests::stdout ... ok
[INFO] [stdout] test tests::stdout_vs_libc ... ok
[INFO] [stdout] test tests::stderr ... ok
[INFO] [stdout] test tests::stderr_vs_libc ... ok
[INFO] [stdout] test tests::stdin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustix_is_terminal
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - IsTerminal::is_terminal (line 45) ... ok
[INFO] [stdout] test src/lib.rs - is_terminal (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3fd214369fd8350114fa603887c8da660170aed1cb15e33fcd0e2e61414a752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fd214369fd8350114fa603887c8da660170aed1cb15e33fcd0e2e61414a752", kill_on_drop: false }`
[INFO] [stdout] b3fd214369fd8350114fa603887c8da660170aed1cb15e33fcd0e2e61414a752