[INFO] fetching crate smol-cancellation-token 0.1.1...
[INFO] testing smol-cancellation-token-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate smol-cancellation-token 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate smol-cancellation-token 0.1.1
[INFO] finished tweaking crates.io crate smol-cancellation-token 0.1.1
[INFO] tweaked toml for crates.io crate smol-cancellation-token 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol-cancellation-token 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 smol-cancellation-token 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] e2bdcb41d8a32b21420d8f4de386d9da8c4b6461d9b9649790cf5d81a9fcdc23
[INFO] running `Command { std: "docker" "start" "-a" "e2bdcb41d8a32b21420d8f4de386d9da8c4b6461d9b9649790cf5d81a9fcdc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2bdcb41d8a32b21420d8f4de386d9da8c4b6461d9b9649790cf5d81a9fcdc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2bdcb41d8a32b21420d8f4de386d9da8c4b6461d9b9649790cf5d81a9fcdc23", kill_on_drop: false }`
[INFO] [stdout] e2bdcb41d8a32b21420d8f4de386d9da8c4b6461d9b9649790cf5d81a9fcdc23
[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] b18f909d258a2c59d2aa456f41f7e634d4be72a8bd9f5cb56751ae4676d0d28b
[INFO] running `Command { std: "docker" "start" "-a" "b18f909d258a2c59d2aa456f41f7e634d4be72a8bd9f5cb56751ae4676d0d28b", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling smol-cancellation-token v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "b18f909d258a2c59d2aa456f41f7e634d4be72a8bd9f5cb56751ae4676d0d28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18f909d258a2c59d2aa456f41f7e634d4be72a8bd9f5cb56751ae4676d0d28b", kill_on_drop: false }`
[INFO] [stdout] b18f909d258a2c59d2aa456f41f7e634d4be72a8bd9f5cb56751ae4676d0d28b
[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] b68a37808b0a3cddc69b4a328aa9a6004c339fd39851e81a9cc17a985e2086c5
[INFO] running `Command { std: "docker" "start" "-a" "b68a37808b0a3cddc69b4a328aa9a6004c339fd39851e81a9cc17a985e2086c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling smol-cancellation-token v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "b68a37808b0a3cddc69b4a328aa9a6004c339fd39851e81a9cc17a985e2086c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68a37808b0a3cddc69b4a328aa9a6004c339fd39851e81a9cc17a985e2086c5", kill_on_drop: false }`
[INFO] [stdout] b68a37808b0a3cddc69b4a328aa9a6004c339fd39851e81a9cc17a985e2086c5
[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] f80a05f2f49d142de887316a739b380ac437465d53326c5a88aeb55a5ceb62ef
[INFO] running `Command { std: "docker" "start" "-a" "f80a05f2f49d142de887316a739b380ac437465d53326c5a88aeb55a5ceb62ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smol_cancellation_token-23bdc3d7cb0d3091)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test util::maybedangling_runs_drop ... ok
[INFO] [stdout] test test::cancel_token ... ok
[INFO] [stdout] test test::cancel_token_owned ... ok
[INFO] [stdout] test test::drop_token_no_child ... ok
[INFO] [stdout] test test::drop_token_with_children ... ok
[INFO] [stdout] test test::drop_and_cancel_token ... ok
[INFO] [stdout] test test::cancel_parent_and_child ... ok
[INFO] [stdout] test test::cancel_with_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f80a05f2f49d142de887316a739b380ac437465d53326c5a88aeb55a5ceb62ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80a05f2f49d142de887316a739b380ac437465d53326c5a88aeb55a5ceb62ef", kill_on_drop: false }`
[INFO] [stdout] f80a05f2f49d142de887316a739b380ac437465d53326c5a88aeb55a5ceb62ef
