[INFO] fetching crate tokio-task-supervisor 0.1.1...
[INFO] testing tokio-task-supervisor-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tokio-task-supervisor 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tokio-task-supervisor 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tokio-task-supervisor 0.1.1
[INFO] tweaked toml for crates.io crate tokio-task-supervisor 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-task-supervisor 0.1.1 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 tokio-task-supervisor 0.1.1 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] a0ffff1215f8708f804f99d7c0e2883128f1f52cc668f9005fbaac33189e5ad0
[INFO] running `Command { std: "docker" "start" "-a" "a0ffff1215f8708f804f99d7c0e2883128f1f52cc668f9005fbaac33189e5ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0ffff1215f8708f804f99d7c0e2883128f1f52cc668f9005fbaac33189e5ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ffff1215f8708f804f99d7c0e2883128f1f52cc668f9005fbaac33189e5ad0", kill_on_drop: false }`
[INFO] [stdout] a0ffff1215f8708f804f99d7c0e2883128f1f52cc668f9005fbaac33189e5ad0
[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] ef535c800cfc30e966ff119096a45276e70d31bf5551192580693fbb66dbee72
[INFO] running `Command { std: "docker" "start" "-a" "ef535c800cfc30e966ff119096a45276e70d31bf5551192580693fbb66dbee72", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-task-supervisor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "ef535c800cfc30e966ff119096a45276e70d31bf5551192580693fbb66dbee72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef535c800cfc30e966ff119096a45276e70d31bf5551192580693fbb66dbee72", kill_on_drop: false }`
[INFO] [stdout] ef535c800cfc30e966ff119096a45276e70d31bf5551192580693fbb66dbee72
[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] 3ad8ac1fc032d1f9766d6d067a474c3cd2796b8b9331cc904eb0941f660bef17
[INFO] running `Command { std: "docker" "start" "-a" "3ad8ac1fc032d1f9766d6d067a474c3cd2796b8b9331cc904eb0941f660bef17", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-task-supervisor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "3ad8ac1fc032d1f9766d6d067a474c3cd2796b8b9331cc904eb0941f660bef17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad8ac1fc032d1f9766d6d067a474c3cd2796b8b9331cc904eb0941f660bef17", kill_on_drop: false }`
[INFO] [stdout] 3ad8ac1fc032d1f9766d6d067a474c3cd2796b8b9331cc904eb0941f660bef17
[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] 6271fcdd30d04f243dd25a666680ec0cfc08ce4cf92d662aa0322cb5934f9820
[INFO] running `Command { std: "docker" "start" "-a" "6271fcdd30d04f243dd25a666680ec0cfc08ce4cf92d662aa0322cb5934f9820", 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/tokio_task_supervisor-e6ad6b31e4a64e8a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_spawn_blocking_with_token_provides_token ... ok
[INFO] [stdout] test tests::test_spawn_on_with_token_provides_token ... ok
[INFO] [stdout] test tests::test_spawn_with_token_provides_token ... ok
[INFO] [stdout] test tests::test_spawn_with_cancel_completes ... ok
[INFO] [stdout] test tests::test_spawn_with_cancel_reports_cancellation ... ok
[INFO] [stdout] test tests::test_shutdown_with_timeout_times_out ... ok
[INFO] [stdout] test tests::test_deref_allows_direct_tracker_access ... ok
[INFO] [stdout] test tests::test_shutdown_with_timeout_completes_in_time ... ok
[INFO] [stdout] test tests::test_cancel_sets_cancelled_state ... ok
[INFO] [stdout] test tests::test_shutdown_cancels_and_waits ... ok
[INFO] [stdout] test tests::test_cooperative_cancellation_in_loop ... ok
[INFO] [stdout] test tests::test_cancel_propagates_to_all_tasks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_task_supervisor
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - TaskSupervisor (line 74) ... ok
[INFO] [stdout] test src/lib.rs - TaskSupervisor (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6271fcdd30d04f243dd25a666680ec0cfc08ce4cf92d662aa0322cb5934f9820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6271fcdd30d04f243dd25a666680ec0cfc08ce4cf92d662aa0322cb5934f9820", kill_on_drop: false }`
[INFO] [stdout] 6271fcdd30d04f243dd25a666680ec0cfc08ce4cf92d662aa0322cb5934f9820
