[INFO] fetching crate scoped-join-set 0.8.3...
[INFO] testing scoped-join-set-0.8.3 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate scoped-join-set 0.8.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate scoped-join-set 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scoped-join-set 0.8.3
[INFO] tweaked toml for crates.io crate scoped-join-set 0.8.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped-join-set 0.8.3 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scoped-join-set 0.8.3 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1a5ae5dcbafe4bffc2b1846623008080cdedc8dba7da0befbacb4fba5ce176c
[INFO] running `Command { std: "docker" "start" "-a" "e1a5ae5dcbafe4bffc2b1846623008080cdedc8dba7da0befbacb4fba5ce176c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a5ae5dcbafe4bffc2b1846623008080cdedc8dba7da0befbacb4fba5ce176c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a5ae5dcbafe4bffc2b1846623008080cdedc8dba7da0befbacb4fba5ce176c", kill_on_drop: false }`
[INFO] [stdout] e1a5ae5dcbafe4bffc2b1846623008080cdedc8dba7da0befbacb4fba5ce176c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecd3efa34d975ca3d00e259b89bf52f6918c9c07bd16cec5dda1f943d658cc28
[INFO] running `Command { std: "docker" "start" "-a" "ecd3efa34d975ca3d00e259b89bf52f6918c9c07bd16cec5dda1f943d658cc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling scoped-join-set v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `async_fn_traits` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_fn_traits, unboxed_closures)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "ecd3efa34d975ca3d00e259b89bf52f6918c9c07bd16cec5dda1f943d658cc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd3efa34d975ca3d00e259b89bf52f6918c9c07bd16cec5dda1f943d658cc28", kill_on_drop: false }`
[INFO] [stdout] ecd3efa34d975ca3d00e259b89bf52f6918c9c07bd16cec5dda1f943d658cc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a7e987b898f6126e5313e5173fba917ac7b003e1c39a0ebe357f8ed7eaca2fd
[INFO] running `Command { std: "docker" "start" "-a" "3a7e987b898f6126e5313e5173fba917ac7b003e1c39a0ebe357f8ed7eaca2fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling scoped-join-set v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `async_fn_traits` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_fn_traits, unboxed_closures)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `async_fn_traits` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_fn_traits, unboxed_closures)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.60s
[INFO] running `Command { std: "docker" "inspect" "3a7e987b898f6126e5313e5173fba917ac7b003e1c39a0ebe357f8ed7eaca2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7e987b898f6126e5313e5173fba917ac7b003e1c39a0ebe357f8ed7eaca2fd", kill_on_drop: false }`
[INFO] [stdout] 3a7e987b898f6126e5313e5173fba917ac7b003e1c39a0ebe357f8ed7eaca2fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6402fbdd5b20d7eb61321cb766f4c812824377166f317fe4b5972fc82a01274
[INFO] running `Command { std: "docker" "start" "-a" "e6402fbdd5b20d7eb61321cb766f4c812824377166f317fe4b5972fc82a01274", kill_on_drop: false }`
[INFO] [stderr] warning: feature `async_fn_traits` is declared but not used
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_fn_traits, unboxed_closures)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `scoped-join-set` (lib) generated 1 warning
[INFO] [stderr] warning: `scoped-join-set` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoped_join_set-ed335a698c93bd05)
[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] [stderr]      Running tests/basic_behaviour.rs (/opt/rustwide/target/debug/deps/basic_behaviour-e7804e3735de4be3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test join_next_returns_none_when_empty ... ok
[INFO] [stdout] test len_and_spawn ... ok
[INFO] [stdout] test basic_completion ... ok
[INFO] [stdout] test try_join_next_non_blocking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrency.rs (/opt/rustwide/target/debug/deps/concurrency-38dcd3aaf2cdeb03)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tasks_run_concurrently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cumulative_operations.rs (/opt/rustwide/target/debug/deps/cumulative_operations-820ece391c7a30d0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test abort_all ... ok
[INFO] [stdout] test shutdown_graceful_abort_behavior ... ok
[INFO] [stdout] test join_all_completion_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/drop_and_lifetime.rs (/opt/rustwide/target/debug/deps/drop_and_lifetime-c9238fec7206bd09)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test scope_lifetime_enforced ... ok
[INFO] [stdout] test task_drops_properly ... ok
[INFO] [stdout] test none_on_dropped_future ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/edge_cases.rs (/opt/rustwide/target/debug/deps/edge_cases-ea4dded9c5108602)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test drop_uninit_memory_crash ... ok
[INFO] [stdout] test drop_panic ... ok
[INFO] [stdout] test handle_zero_sized_types ... ok
[INFO] [stdout] test long_poll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lifetime_obfuscation.rs (/opt/rustwide/target/debug/deps/lifetime_obfuscation-5b997d9b66f4cfe7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test borrowed_and_owned_mixed ... ok
[INFO] [stdout] test multiple_borrowed_results ... ok
[INFO] [stdout] test nested_borrow_result ... ok
[INFO] [stdout] test borrowed_struct_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/panic_handling.rs (/opt/rustwide/target/debug/deps/panic_handling-8732777fc73828b7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test panicking_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress_tests.rs (/opt/rustwide/target/debug/deps/stress_tests-455e77c81e567fae)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test many_scoped_references ... ok
[INFO] [stdout] test interleaved_spawn_and_join ... ok
[INFO] [stdout] test many_tasks_complete_successfully ... ok
[INFO] [stdout] test dropping_scope_while_tasks_pending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_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" "e6402fbdd5b20d7eb61321cb766f4c812824377166f317fe4b5972fc82a01274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6402fbdd5b20d7eb61321cb766f4c812824377166f317fe4b5972fc82a01274", kill_on_drop: false }`
[INFO] [stdout] e6402fbdd5b20d7eb61321cb766f4c812824377166f317fe4b5972fc82a01274
