[INFO] fetching crate maybe-rayon 0.1.1...
[INFO] testing maybe-rayon-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate maybe-rayon 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate maybe-rayon 0.1.1
[INFO] finished tweaking crates.io crate maybe-rayon 0.1.1
[INFO] tweaked toml for crates.io crate maybe-rayon 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maybe-rayon 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d101bcba94dbecf3fc90e68fcd3650ce98f7b22ff4d68b790a9e11612c6afda
[INFO] running `Command { std: "docker" "start" "-a" "9d101bcba94dbecf3fc90e68fcd3650ce98f7b22ff4d68b790a9e11612c6afda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d101bcba94dbecf3fc90e68fcd3650ce98f7b22ff4d68b790a9e11612c6afda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d101bcba94dbecf3fc90e68fcd3650ce98f7b22ff4d68b790a9e11612c6afda", kill_on_drop: false }`
[INFO] [stdout] 9d101bcba94dbecf3fc90e68fcd3650ce98f7b22ff4d68b790a9e11612c6afda
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59eb3cb5a8ba53cb69fd5fc9ce192fafee384520ec4df2e79c97efe8a884af94
[INFO] running `Command { std: "docker" "start" "-a" "59eb3cb5a8ba53cb69fd5fc9ce192fafee384520ec4df2e79c97efe8a884af94", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling maybe-rayon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "59eb3cb5a8ba53cb69fd5fc9ce192fafee384520ec4df2e79c97efe8a884af94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59eb3cb5a8ba53cb69fd5fc9ce192fafee384520ec4df2e79c97efe8a884af94", kill_on_drop: false }`
[INFO] [stdout] 59eb3cb5a8ba53cb69fd5fc9ce192fafee384520ec4df2e79c97efe8a884af94
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70b1cc66d2ab6ba21ee520ae0e601d6a65433553b2387a90fb9f1ea5eb03b930
[INFO] running `Command { std: "docker" "start" "-a" "70b1cc66d2ab6ba21ee520ae0e601d6a65433553b2387a90fb9f1ea5eb03b930", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-rayon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "70b1cc66d2ab6ba21ee520ae0e601d6a65433553b2387a90fb9f1ea5eb03b930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b1cc66d2ab6ba21ee520ae0e601d6a65433553b2387a90fb9f1ea5eb03b930", kill_on_drop: false }`
[INFO] [stdout] 70b1cc66d2ab6ba21ee520ae0e601d6a65433553b2387a90fb9f1ea5eb03b930
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0443bc65c7969f317a1ca27ea4b4565fc42d108eb83fb19094b6e89c9dcfa529
[INFO] running `Command { std: "docker" "start" "-a" "0443bc65c7969f317a1ca27ea4b4565fc42d108eb83fb19094b6e89c9dcfa529", 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/maybe_rayon-0995a6026fc07dce)
[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 maybe_rayon
[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" "0443bc65c7969f317a1ca27ea4b4565fc42d108eb83fb19094b6e89c9dcfa529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0443bc65c7969f317a1ca27ea4b4565fc42d108eb83fb19094b6e89c9dcfa529", kill_on_drop: false }`
[INFO] [stdout] 0443bc65c7969f317a1ca27ea4b4565fc42d108eb83fb19094b6e89c9dcfa529