[INFO] fetching crate madsim-tokio 0.2.30...
[INFO] testing madsim-tokio-0.2.30 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate madsim-tokio 0.2.30 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate madsim-tokio 0.2.30
[INFO] finished tweaking crates.io crate madsim-tokio 0.2.30
[INFO] tweaked toml for crates.io crate madsim-tokio 0.2.30 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate madsim-tokio 0.2.30 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages to latest compatible versions
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[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] 1e06944d5818d3940460eaf31e8c59a6caccc6f2550c05ead7c8ffa5ec1c363a
[INFO] running `Command { std: "docker" "start" "-a" "1e06944d5818d3940460eaf31e8c59a6caccc6f2550c05ead7c8ffa5ec1c363a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e06944d5818d3940460eaf31e8c59a6caccc6f2550c05ead7c8ffa5ec1c363a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e06944d5818d3940460eaf31e8c59a6caccc6f2550c05ead7c8ffa5ec1c363a", kill_on_drop: false }`
[INFO] [stdout] 1e06944d5818d3940460eaf31e8c59a6caccc6f2550c05ead7c8ffa5ec1c363a
[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] 8b76ffea95b121084e98f3fb819e347d6cb5e788524efce1f3712667b8263fdd
[INFO] running `Command { std: "docker" "start" "-a" "8b76ffea95b121084e98f3fb819e347d6cb5e788524efce1f3712667b8263fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling madsim-tokio v0.2.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "8b76ffea95b121084e98f3fb819e347d6cb5e788524efce1f3712667b8263fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b76ffea95b121084e98f3fb819e347d6cb5e788524efce1f3712667b8263fdd", kill_on_drop: false }`
[INFO] [stdout] 8b76ffea95b121084e98f3fb819e347d6cb5e788524efce1f3712667b8263fdd
[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] 917eb7942ce2cbf867b24db5e169e71b27ea6e1ac5c193d33f3196bc451b61f5
[INFO] running `Command { std: "docker" "start" "-a" "917eb7942ce2cbf867b24db5e169e71b27ea6e1ac5c193d33f3196bc451b61f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling madsim-tokio v0.2.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "917eb7942ce2cbf867b24db5e169e71b27ea6e1ac5c193d33f3196bc451b61f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917eb7942ce2cbf867b24db5e169e71b27ea6e1ac5c193d33f3196bc451b61f5", kill_on_drop: false }`
[INFO] [stdout] 917eb7942ce2cbf867b24db5e169e71b27ea6e1ac5c193d33f3196bc451b61f5
[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] 817f00ea5346f6607ea4808758dff4d2cc0d3d0113b8cc26de6fd51e9f2f6e22
[INFO] running `Command { std: "docker" "start" "-a" "817f00ea5346f6607ea4808758dff4d2cc0d3d0113b8cc26de6fd51e9f2f6e22", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/madsim_tokio-2a31d7bab918975a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests madsim_tokio
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "817f00ea5346f6607ea4808758dff4d2cc0d3d0113b8cc26de6fd51e9f2f6e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817f00ea5346f6607ea4808758dff4d2cc0d3d0113b8cc26de6fd51e9f2f6e22", kill_on_drop: false }`
[INFO] [stdout] 817f00ea5346f6607ea4808758dff4d2cc0d3d0113b8cc26de6fd51e9f2f6e22