[INFO] fetching crate io-process 0.0.2...
[INFO] testing io-process-0.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate io-process 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate io-process 0.0.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-process 0.0.2
[INFO] tweaked toml for crates.io crate io-process 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-process 0.0.2 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 io-process 0.0.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 096570e4937987e9117d057858f830ff2164f7619d54e3cc01051c5a3f29ec7b
[INFO] running `Command { std: "docker" "start" "-a" "096570e4937987e9117d057858f830ff2164f7619d54e3cc01051c5a3f29ec7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "096570e4937987e9117d057858f830ff2164f7619d54e3cc01051c5a3f29ec7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096570e4937987e9117d057858f830ff2164f7619d54e3cc01051c5a3f29ec7b", kill_on_drop: false }`
[INFO] [stdout] 096570e4937987e9117d057858f830ff2164f7619d54e3cc01051c5a3f29ec7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 44558490b8dfb1a0a5e86297c6059cd2bad1864c03e8ae7d07d4910c2df3542f
[INFO] running `Command { std: "docker" "start" "-a" "44558490b8dfb1a0a5e86297c6059cd2bad1864c03e8ae7d07d4910c2df3542f", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling io-process v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "44558490b8dfb1a0a5e86297c6059cd2bad1864c03e8ae7d07d4910c2df3542f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44558490b8dfb1a0a5e86297c6059cd2bad1864c03e8ae7d07d4910c2df3542f", kill_on_drop: false }`
[INFO] [stdout] 44558490b8dfb1a0a5e86297c6059cd2bad1864c03e8ae7d07d4910c2df3542f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 58de01df5cd93fdcf766cab9fde0da6e2d2d5ae9e029d7b1d3197f8e56fb96ab
[INFO] running `Command { std: "docker" "start" "-a" "58de01df5cd93fdcf766cab9fde0da6e2d2d5ae9e029d7b1d3197f8e56fb96ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling io-process v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] error[E0601]: `main` function not found in crate `std_exit_status`
[INFO] [stdout]   --> examples/std-exit-status.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/std-exit-status.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-process` (example "std-exit-status") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0601]: `main` function not found in crate `std_output_stderr`
[INFO] [stdout]   --> examples/std-output-stderr.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/std-output-stderr.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-process` (example "std-output-stdout") due to 1 previous error
[INFO] [stdout] error[E0601]: `main` function not found in crate `std_output_stdout`
[INFO] [stdout]   --> examples/std-output-stdout.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/std-output-stdout.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `tokio_pipeline`
[INFO] [stdout]   --> examples/tokio-pipeline.rs:60:2
[INFO] [stdout]    |
[INFO] [stdout] 60 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/tokio-pipeline.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `std_expand`
[INFO] [stdout]   --> examples/std-expand.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/std-expand.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-process` (example "tokio-pipeline") due to 1 previous error
[INFO] [stderr] error: could not compile `io-process` (example "std-expand") due to 1 previous error
[INFO] [stderr] error: could not compile `io-process` (example "std-output-stderr") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `io_process::runtimes::std`
[INFO] [stdout]   --> tests/expand.rs:6:15
[INFO] [stdout]    |
[INFO] [stdout]  6 |     runtimes::std::handle,
[INFO] [stdout]    |               ^^^ could not find `std` in `runtimes`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/runtimes/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "std")]
[INFO] [stdout]    |       --------------- the item is gated behind the `std` feature
[INFO] [stdout] 12 | pub mod std;
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `tokio_exit_status`
[INFO] [stdout]   --> examples/tokio-exit-status.rs:34:2
[INFO] [stdout]    |
[INFO] [stdout] 34 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/tokio-exit-status.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `expand` on type `io_process::command::Command`
[INFO] [stdout]   --> tests/expand.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     command.expand = true;
[INFO] [stdout]    |             ^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `envs`, `current_dir`, `stdin`, `stdout`, `stderr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-process` (example "tokio-exit-status") due to 1 previous error
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-process` (test "expand") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "58de01df5cd93fdcf766cab9fde0da6e2d2d5ae9e029d7b1d3197f8e56fb96ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58de01df5cd93fdcf766cab9fde0da6e2d2d5ae9e029d7b1d3197f8e56fb96ab", kill_on_drop: false }`
[INFO] [stdout] 58de01df5cd93fdcf766cab9fde0da6e2d2d5ae9e029d7b1d3197f8e56fb96ab