[INFO] fetching crate miyabi_scheduler 0.2.3...
[INFO] testing miyabi_scheduler-0.2.3 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate miyabi_scheduler 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate miyabi_scheduler 0.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate miyabi_scheduler 0.2.3
[INFO] tweaked toml for crates.io crate miyabi_scheduler 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miyabi_scheduler 0.2.3 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 miyabi_scheduler 0.2.3 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c6003d5c9852f61ea90353b2057b8791041764c5d57decb796bd368d2af9c35b
[INFO] running `Command { std: "docker" "start" "-a" "c6003d5c9852f61ea90353b2057b8791041764c5d57decb796bd368d2af9c35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6003d5c9852f61ea90353b2057b8791041764c5d57decb796bd368d2af9c35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6003d5c9852f61ea90353b2057b8791041764c5d57decb796bd368d2af9c35b", kill_on_drop: false }`
[INFO] [stdout] c6003d5c9852f61ea90353b2057b8791041764c5d57decb796bd368d2af9c35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4c5fd473723815848125c959e39990b08bb4d4fcc7f7834c30b83cf6880bfb34
[INFO] running `Command { std: "docker" "start" "-a" "4c5fd473723815848125c959e39990b08bb4d4fcc7f7834c30b83cf6880bfb34", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling intmap v3.0.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling miyabi_scheduler v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "4c5fd473723815848125c959e39990b08bb4d4fcc7f7834c30b83cf6880bfb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5fd473723815848125c959e39990b08bb4d4fcc7f7834c30b83cf6880bfb34", kill_on_drop: false }`
[INFO] [stdout] 4c5fd473723815848125c959e39990b08bb4d4fcc7f7834c30b83cf6880bfb34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cfc73b99fa2f6535be05a274d804735ccaf6bce4165d55aab080a18d731d659d
[INFO] running `Command { std: "docker" "start" "-a" "cfc73b99fa2f6535be05a274d804735ccaf6bce4165d55aab080a18d731d659d", kill_on_drop: false }`
[INFO] [stderr]    Compiling miyabi_scheduler v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "cfc73b99fa2f6535be05a274d804735ccaf6bce4165d55aab080a18d731d659d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc73b99fa2f6535be05a274d804735ccaf6bce4165d55aab080a18d731d659d", kill_on_drop: false }`
[INFO] [stdout] cfc73b99fa2f6535be05a274d804735ccaf6bce4165d55aab080a18d731d659d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1f7467797e25ca9c1e34e7b1cbd477fdcb2b7cf2c28148b95b814145553eb61d
[INFO] running `Command { std: "docker" "start" "-a" "1f7467797e25ca9c1e34e7b1cbd477fdcb2b7cf2c28148b95b814145553eb61d", 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/miyabi_scheduler-187be361302eda9c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test scheduler::test_scopes_summary ... ok
[INFO] [stdout] test scheduler::test_scheduling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miyabi_scheduler
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/scope.rs - scope::Scope (line 14) ... ignored
[INFO] [stdout] test src/context.rs - context::Context (line 14) ... ok
[INFO] [stdout] test src/scheduler.rs - scheduler::Scheduler (line 28) ... ok
[INFO] [stdout] test src/worker.rs - worker::Worker (line 16) ... ok
[INFO] [stdout] test src/scheduler.rs - scheduler::Scheduler::join (line 242) ... ok
[INFO] [stdout] test src/scheduler.rs - scheduler::Scheduler::is_alive (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f7467797e25ca9c1e34e7b1cbd477fdcb2b7cf2c28148b95b814145553eb61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7467797e25ca9c1e34e7b1cbd477fdcb2b7cf2c28148b95b814145553eb61d", kill_on_drop: false }`
[INFO] [stdout] 1f7467797e25ca9c1e34e7b1cbd477fdcb2b7cf2c28148b95b814145553eb61d