[INFO] fetching crate spawn-std-tokio 0.1.0-alpha.1...
[INFO] testing spawn-std-tokio-0.1.0-alpha.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spawn-std-tokio 0.1.0-alpha.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate spawn-std-tokio 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate spawn-std-tokio 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate spawn-std-tokio 0.1.0-alpha.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spawn-std-tokio 0.1.0-alpha.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spawn-std-tokio 0.1.0-alpha.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a65c473905c97f9f0e1c6b577cfbb2aab90dc97f52bd169cdf7f7fab14c8a6e
[INFO] running `Command { std: "docker" "start" "-a" "3a65c473905c97f9f0e1c6b577cfbb2aab90dc97f52bd169cdf7f7fab14c8a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a65c473905c97f9f0e1c6b577cfbb2aab90dc97f52bd169cdf7f7fab14c8a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a65c473905c97f9f0e1c6b577cfbb2aab90dc97f52bd169cdf7f7fab14c8a6e", kill_on_drop: false }`
[INFO] [stdout] 3a65c473905c97f9f0e1c6b577cfbb2aab90dc97f52bd169cdf7f7fab14c8a6e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee60eea625621c14bdacfb8058572c5b566ce5f8141c250f873ab0aa0e22e52
[INFO] running `Command { std: "docker" "start" "-a" "8ee60eea625621c14bdacfb8058572c5b566ce5f8141c250f873ab0aa0e22e52", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling spawn-std-core v0.1.0-alpha.1
[INFO] [stderr]    Compiling spawn-std-tokio v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "8ee60eea625621c14bdacfb8058572c5b566ce5f8141c250f873ab0aa0e22e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee60eea625621c14bdacfb8058572c5b566ce5f8141c250f873ab0aa0e22e52", kill_on_drop: false }`
[INFO] [stdout] 8ee60eea625621c14bdacfb8058572c5b566ce5f8141c250f873ab0aa0e22e52
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2cf1902d27fffe6ad1d61ece58c01c8fca85d007bf0c3d9acb4658965888efb
[INFO] running `Command { std: "docker" "start" "-a" "b2cf1902d27fffe6ad1d61ece58c01c8fca85d007bf0c3d9acb4658965888efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling spawn-std-tokio v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b2cf1902d27fffe6ad1d61ece58c01c8fca85d007bf0c3d9acb4658965888efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cf1902d27fffe6ad1d61ece58c01c8fca85d007bf0c3d9acb4658965888efb", kill_on_drop: false }`
[INFO] [stdout] b2cf1902d27fffe6ad1d61ece58c01c8fca85d007bf0c3d9acb4658965888efb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23695ae2c13f1344ea5bda5c9552f9070cdfb69bd4529b90e9a24034388f0498
[INFO] running `Command { std: "docker" "start" "-a" "23695ae2c13f1344ea5bda5c9552f9070cdfb69bd4529b90e9a24034388f0498", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spawn_std_tokio-4f9c545f6fd7afdb)
[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 spawn_std_tokio
[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" "23695ae2c13f1344ea5bda5c9552f9070cdfb69bd4529b90e9a24034388f0498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23695ae2c13f1344ea5bda5c9552f9070cdfb69bd4529b90e9a24034388f0498", kill_on_drop: false }`
[INFO] [stdout] 23695ae2c13f1344ea5bda5c9552f9070cdfb69bd4529b90e9a24034388f0498
