[INFO] fetching crate reqchan 0.5.8...
[INFO] testing reqchan-0.5.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate reqchan 0.5.8 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate reqchan 0.5.8
[INFO] finished tweaking crates.io crate reqchan 0.5.8
[INFO] tweaked toml for crates.io crate reqchan 0.5.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reqchan 0.5.8 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] 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 849a4c90e9c2daf4c716693d8d2cca918e48591e6694f9f8a36ec4c2087bd762
[INFO] running `Command { std: "docker" "start" "-a" "849a4c90e9c2daf4c716693d8d2cca918e48591e6694f9f8a36ec4c2087bd762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "849a4c90e9c2daf4c716693d8d2cca918e48591e6694f9f8a36ec4c2087bd762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849a4c90e9c2daf4c716693d8d2cca918e48591e6694f9f8a36ec4c2087bd762", kill_on_drop: false }`
[INFO] [stdout] 849a4c90e9c2daf4c716693d8d2cca918e48591e6694f9f8a36ec4c2087bd762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dd5ea0387fb79d705f4faf4e9b9f141d0199111de032af114b5e4e6ff152dbb6
[INFO] running `Command { std: "docker" "start" "-a" "dd5ea0387fb79d705f4faf4e9b9f141d0199111de032af114b5e4e6ff152dbb6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling reqchan v0.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:588:26
[INFO] [stdout]     |
[INFO] [stdout] 588 |         self.has_request.compare_and_swap(old,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:637:27
[INFO] [stdout]     |
[INFO] [stdout] 637 |         if self.has_datum.compare_and_swap(old,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:656:31
[INFO] [stdout]     |
[INFO] [stdout] 656 |         self.has_request_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:671:32
[INFO] [stdout]     |
[INFO] [stdout] 671 |         self.has_response_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "dd5ea0387fb79d705f4faf4e9b9f141d0199111de032af114b5e4e6ff152dbb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5ea0387fb79d705f4faf4e9b9f141d0199111de032af114b5e4e6ff152dbb6", kill_on_drop: false }`
[INFO] [stdout] dd5ea0387fb79d705f4faf4e9b9f141d0199111de032af114b5e4e6ff152dbb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 672cee7d5d607f409b87798eb04266cc47f4a78cd13be9b591159e21e79dbfc1
[INFO] running `Command { std: "docker" "start" "-a" "672cee7d5d607f409b87798eb04266cc47f4a78cd13be9b591159e21e79dbfc1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:588:26
[INFO] [stdout]     |
[INFO] [stdout] 588 |         self.has_request.compare_and_swap(old,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:637:27
[INFO] [stdout]     |
[INFO] [stdout] 637 |         if self.has_datum.compare_and_swap(old,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:656:31
[INFO] [stdout]     |
[INFO] [stdout] 656 |         self.has_request_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:671:32
[INFO] [stdout]     |
[INFO] [stdout] 671 |         self.has_response_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reqchan v0.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/single_threaded.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/multi_threaded_one_requester_one_responder.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:715:21
[INFO] [stdout]     |
[INFO] [stdout] 715 |     type Task = Box<FnBox + Send + 'static>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 715 |     type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:588:26
[INFO] [stdout]     |
[INFO] [stdout] 588 |         self.has_request.compare_and_swap(old,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:637:27
[INFO] [stdout]     |
[INFO] [stdout] 637 |         if self.has_datum.compare_and_swap(old,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:656:31
[INFO] [stdout]     |
[INFO] [stdout] 656 |         self.has_request_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:671:32
[INFO] [stdout]     |
[INFO] [stdout] 671 |         self.has_response_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/multi_threaded_one_requester_two_responders.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "672cee7d5d607f409b87798eb04266cc47f4a78cd13be9b591159e21e79dbfc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672cee7d5d607f409b87798eb04266cc47f4a78cd13be9b591159e21e79dbfc1", kill_on_drop: false }`
[INFO] [stdout] 672cee7d5d607f409b87798eb04266cc47f4a78cd13be9b591159e21e79dbfc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ec2ed21d7b140fd4f9958dc66f0778c16a4cb629c7778fa146441281c20dff7c
[INFO] running `Command { std: "docker" "start" "-a" "ec2ed21d7b140fd4f9958dc66f0778c16a4cb629c7778fa146441281c20dff7c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:588:26
[INFO] [stderr]     |
[INFO] [stderr] 588 |         self.has_request.compare_and_swap(old,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:637:27
[INFO] [stderr]     |
[INFO] [stderr] 637 |         if self.has_datum.compare_and_swap(old,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:656:31
[INFO] [stderr]     |
[INFO] [stderr] 656 |         self.has_request_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:671:32
[INFO] [stderr]     |
[INFO] [stderr] 671 |         self.has_response_lock.compare_and_swap(old, new, Ordering::SeqCst) == old
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `reqchan` (lib) generated 4 warnings
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/multi_threaded_one_requester_two_responders.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stderr]    |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `reqchan` (test "multi_threaded_one_requester_two_responders") generated 1 warning (run `cargo fix --test "multi_threaded_one_requester_two_responders"` to apply 1 suggestion)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/multi_threaded_one_requester_one_responder.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stderr]    |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/single_threaded.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 17 | type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stderr]    |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:715:21
[INFO] [stderr]     |
[INFO] [stderr] 715 |     type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 715 |     type Task = Box<dyn FnBox + Send + 'static>;
[INFO] [stderr]     |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `reqchan` (test "multi_threaded_one_requester_one_responder") generated 1 warning (run `cargo fix --test "multi_threaded_one_requester_one_responder"` to apply 1 suggestion)
[INFO] [stderr] warning: `reqchan` (test "single_threaded") generated 1 warning (run `cargo fix --test "single_threaded"` to apply 1 suggestion)
[INFO] [stderr] warning: `reqchan` (lib test) generated 5 warnings (4 duplicates) (run `cargo fix --lib -p reqchan --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reqchan-79191dd2e960812b)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::test_channel ... ok
[INFO] [stdout] test tests::test_inner_flag_request ... ok
[INFO] [stdout] test tests::test_inner_try_lock_request ... ok
[INFO] [stdout] test tests::test_inner_try_lock_request_multiple ... ok
[INFO] [stdout] test tests::test_inner_try_get_datum_with_data ... ok
[INFO] [stdout] test tests::test_inner_try_lock_response ... ok
[INFO] [stdout] test tests::test_inner_try_unlock_request ... ok
[INFO] [stdout] test tests::test_inner_try_lock_response_multiple ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel_done ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive_done ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive_no_data ... ok
[INFO] [stdout] test tests::test_requester_try_request ... ok
[INFO] [stdout] test tests::test_responder_try_respond ... ok
[INFO] [stdout] test tests::test_requester_try_request_multiple ... ok
[INFO] [stdout] test tests::test_responder_try_respond_no_request ... ok
[INFO] [stdout] test tests::test_responder_try_respond_multiple ... ok
[INFO] [stdout] test tests::test_inner_try_unlock_response ... ok
[INFO] [stdout] test tests::test_response_contract_send ... ok
[INFO] [stdout] test tests::test_inner_set_datum ... ok
[INFO] [stdout] test tests::test_inner_try_unflag_request_multiple ... ok
[INFO] [stdout] test tests::test_request_contract_drop_without_receiving_data - should panic ... ok
[INFO] [stdout] test tests::test_response_contract_drop_without_sending_data - should panic ... ok
[INFO] [stdout] test tests::test_inner_try_get_datum_no_data ... ok
[INFO] [stderr]      Running tests/multi_threaded_one_requester_one_responder.rs (/opt/rustwide/target/debug/deps/multi_threaded_one_requester_one_responder-a13fce77c7bbf988)
[INFO] [stdout] test tests::test_inner_try_unflag_request ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel_too_late ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_request_receive_threaded ... ok
[INFO] [stdout] test test_request_threaded_receive ... ok
[INFO] [stdout] test test_request_threaded_receive_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multi_threaded_one_requester_two_responders.rs (/opt/rustwide/target/debug/deps/multi_threaded_one_requester_two_responders-ca6b9c04d7709183)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_multi_threaded_one_requester_two_responders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/single_threaded.rs (/opt/rustwide/target/debug/deps/single_threaded-d2aaa968ff336047)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_multiple_requests ... ok
[INFO] [stdout] test test_multiple_responders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reqchan
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - ResponseContract<T>::send (line 525) ... ok
[INFO] [stdout] test src/lib.rs - RequestContract<T>::try_receive (line 316) ... ok
[INFO] [stdout] test src/lib.rs - Responder<T>::try_respond (line 446) ... ok
[INFO] [stdout] test src/lib.rs - Requester<T>::try_request (line 259) ... ok
[INFO] [stdout] test src/lib.rs - RequestContract<T>::try_cancel (line 375) ... ok
[INFO] [stdout] test src/lib.rs - channel (line 222) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec2ed21d7b140fd4f9958dc66f0778c16a4cb629c7778fa146441281c20dff7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2ed21d7b140fd4f9958dc66f0778c16a4cb629c7778fa146441281c20dff7c", kill_on_drop: false }`
[INFO] [stdout] ec2ed21d7b140fd4f9958dc66f0778c16a4cb629c7778fa146441281c20dff7c