[INFO] fetching crate tokio_two_join_set 0.0.0...
[INFO] testing tokio_two_join_set-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tokio_two_join_set 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tokio_two_join_set 0.0.0
[INFO] finished tweaking crates.io crate tokio_two_join_set 0.0.0
[INFO] tweaked toml for crates.io crate tokio_two_join_set 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio_two_join_set 0.0.0 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 43 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 358fdddc9f177655e963d2ed615134be116b5de7b1264005a98266f5dccf702e
[INFO] running `Command { std: "docker" "start" "-a" "358fdddc9f177655e963d2ed615134be116b5de7b1264005a98266f5dccf702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "358fdddc9f177655e963d2ed615134be116b5de7b1264005a98266f5dccf702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358fdddc9f177655e963d2ed615134be116b5de7b1264005a98266f5dccf702e", kill_on_drop: false }`
[INFO] [stdout] 358fdddc9f177655e963d2ed615134be116b5de7b1264005a98266f5dccf702e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b91f52454afcd2144a872529b9730dccb635549a16ed9af80ab8ee0bfde40983
[INFO] running `Command { std: "docker" "start" "-a" "b91f52454afcd2144a872529b9730dccb635549a16ed9af80ab8ee0bfde40983", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio_two_join_set v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "b91f52454afcd2144a872529b9730dccb635549a16ed9af80ab8ee0bfde40983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91f52454afcd2144a872529b9730dccb635549a16ed9af80ab8ee0bfde40983", kill_on_drop: false }`
[INFO] [stdout] b91f52454afcd2144a872529b9730dccb635549a16ed9af80ab8ee0bfde40983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c9d1440738d33f4ebd3a3110d56a01bd65ba0c19002d66f6dcb534b3af39fd75
[INFO] running `Command { std: "docker" "start" "-a" "c9d1440738d33f4ebd3a3110d56a01bd65ba0c19002d66f6dcb534b3af39fd75", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio_two_join_set v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "c9d1440738d33f4ebd3a3110d56a01bd65ba0c19002d66f6dcb534b3af39fd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d1440738d33f4ebd3a3110d56a01bd65ba0c19002d66f6dcb534b3af39fd75", kill_on_drop: false }`
[INFO] [stdout] c9d1440738d33f4ebd3a3110d56a01bd65ba0c19002d66f6dcb534b3af39fd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a55e9b7b80a616450abe66c56be78bc327a9fb8b61a448a556b7aa087faa6b7
[INFO] running `Command { std: "docker" "start" "-a" "5a55e9b7b80a616450abe66c56be78bc327a9fb8b61a448a556b7aa087faa6b7", 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_two_join_set-4deb9a05642e22f2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::abort_all ... ok
[INFO] [stdout] test tests::first_and_second ... ok
[INFO] [stdout] test tests::spawn_local_on ... ok
[INFO] [stdout] test tests::succeed_one ... ok
[INFO] [stdout] test tests::detach_all ... ok
[INFO] [stdout] test tests::spawn_on_handle ... ok
[INFO] [stdout] test tests::spawn_local ... ok
[INFO] [stdout] test tests::second_aborted ... ok
[INFO] [stdout] test tests::shutdown ... ok
[INFO] [stdout] test tests::spawn_10 ... ok
[INFO] [stdout] test tests::spawn_blocking_on_handle ... ok
[INFO] [stdout] test tests::spawn_blocking ... ok
[INFO] [stdout] test tests::try_join_both ... ok
[INFO] [stdout] test tests::fail_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_two_join_set
[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" "5a55e9b7b80a616450abe66c56be78bc327a9fb8b61a448a556b7aa087faa6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a55e9b7b80a616450abe66c56be78bc327a9fb8b61a448a556b7aa087faa6b7", kill_on_drop: false }`
[INFO] [stdout] 5a55e9b7b80a616450abe66c56be78bc327a9fb8b61a448a556b7aa087faa6b7