[INFO] fetching crate tokio_two_join_set 0.0.0...
[INFO] testing tokio_two_join_set-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate tokio_two_join_set 0.0.0 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio_two_join_set 0.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86b2958614993d27fb1ad5f324d237eaf7e5bc3a2e90ba6f94053f74d759a5f4
[INFO] running `Command { std: "docker" "start" "-a" "86b2958614993d27fb1ad5f324d237eaf7e5bc3a2e90ba6f94053f74d759a5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86b2958614993d27fb1ad5f324d237eaf7e5bc3a2e90ba6f94053f74d759a5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b2958614993d27fb1ad5f324d237eaf7e5bc3a2e90ba6f94053f74d759a5f4", kill_on_drop: false }`
[INFO] [stdout] 86b2958614993d27fb1ad5f324d237eaf7e5bc3a2e90ba6f94053f74d759a5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d5df8ecf65fd271efaa402fc084f8e4c6f1ff5d1efe91c1a02320d6ff5025a2
[INFO] running `Command { std: "docker" "start" "-a" "9d5df8ecf65fd271efaa402fc084f8e4c6f1ff5d1efe91c1a02320d6ff5025a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tokio_two_join_set v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "9d5df8ecf65fd271efaa402fc084f8e4c6f1ff5d1efe91c1a02320d6ff5025a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5df8ecf65fd271efaa402fc084f8e4c6f1ff5d1efe91c1a02320d6ff5025a2", kill_on_drop: false }`
[INFO] [stdout] 9d5df8ecf65fd271efaa402fc084f8e4c6f1ff5d1efe91c1a02320d6ff5025a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e60cd46009caac735d12920957572afe5b2146c69417739b9c5d165c5d22908
[INFO] running `Command { std: "docker" "start" "-a" "5e60cd46009caac735d12920957572afe5b2146c69417739b9c5d165c5d22908", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tokio_two_join_set v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "5e60cd46009caac735d12920957572afe5b2146c69417739b9c5d165c5d22908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e60cd46009caac735d12920957572afe5b2146c69417739b9c5d165c5d22908", kill_on_drop: false }`
[INFO] [stdout] 5e60cd46009caac735d12920957572afe5b2146c69417739b9c5d165c5d22908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 986e07dac574c60ec5f7fb1e920582fed765a61d0e6fb452cd3845d89c86fdac
[INFO] running `Command { std: "docker" "start" "-a" "986e07dac574c60ec5f7fb1e920582fed765a61d0e6fb452cd3845d89c86fdac", 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/tokio_two_join_set-1c1ed7a0089ab517)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::first_and_second ... ok
[INFO] [stdout] test tests::spawn_10 ... ok
[INFO] [stdout] test tests::spawn_local ... ok
[INFO] [stdout] test tests::shutdown ... ok
[INFO] [stdout] test tests::abort_all ... ok
[INFO] [stdout] test tests::spawn_local_on ... ok
[INFO] [stdout] test tests::spawn_on_handle ... ok
[INFO] [stdout] test tests::succeed_one ... ok
[INFO] [stdout] test tests::detach_all ... ok
[INFO] [stdout] test tests::spawn_blocking ... ok
[INFO] [stdout] test tests::spawn_blocking_on_handle ... ok
[INFO] [stdout] test tests::second_aborted ... 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" "986e07dac574c60ec5f7fb1e920582fed765a61d0e6fb452cd3845d89c86fdac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986e07dac574c60ec5f7fb1e920582fed765a61d0e6fb452cd3845d89c86fdac", kill_on_drop: false }`
[INFO] [stdout] 986e07dac574c60ec5f7fb1e920582fed765a61d0e6fb452cd3845d89c86fdac