[INFO] fetching crate riffy 0.1.1...
[INFO] testing riffy-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate riffy 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate riffy 0.1.1
[INFO] finished tweaking crates.io crate riffy 0.1.1
[INFO] tweaked toml for crates.io crate riffy 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate riffy 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 95a797b4e20ec9ef97ef6e1490db99895204eed78fff6b59224eda41b044c035
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[INFO] [stdout] 95a797b4e20ec9ef97ef6e1490db99895204eed78fff6b59224eda41b044c035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 35922fe73abf4c5229de91d936618ca2fd9759b1529dfce92f90842b08062bd4
[INFO] running `Command { std: "docker" "start" "-a" "35922fe73abf4c5229de91d936618ca2fd9759b1529dfce92f90842b08062bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling riffy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     self.tail_of_queue.compare_and_swap(
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "35922fe73abf4c5229de91d936618ca2fd9759b1529dfce92f90842b08062bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35922fe73abf4c5229de91d936618ca2fd9759b1529dfce92f90842b08062bd4", kill_on_drop: false }`
[INFO] [stdout] 35922fe73abf4c5229de91d936618ca2fd9759b1529dfce92f90842b08062bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 65d443dc66917f58219f9b72ed1758648196194db692d3931fc76fb1e1e4a80f
[INFO] running `Command { std: "docker" "start" "-a" "65d443dc66917f58219f9b72ed1758648196194db692d3931fc76fb1e1e4a80f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     self.tail_of_queue.compare_and_swap(
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling riffy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     self.tail_of_queue.compare_and_swap(
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:590:38
[INFO] [stdout]     |
[INFO] [stdout] 590 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stdout]     |                                      ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:590:38
[INFO] [stdout]     |
[INFO] [stdout] 590 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 590 |             assert_eq!(State::Empty, (&(*q.head_of_queue.get()).nodes)[0].state());
[INFO] [stdout]     |                                      ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:593:38
[INFO] [stdout]     |
[INFO] [stdout] 593 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stdout]     |                                      ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:593:38
[INFO] [stdout]     |
[INFO] [stdout] 593 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 593 |             assert_eq!(State::Empty, (&(*q.head_of_queue.get()).nodes)[1].state());
[INFO] [stdout]     |                                      ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:600:28
[INFO] [stdout]     |
[INFO] [stdout] 600 |             assert_eq!(42, (*q.head_of_queue.get()).nodes[0].data.assume_init());
[INFO] [stdout]     |                            ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:600:28
[INFO] [stdout]     |
[INFO] [stdout] 600 |             assert_eq!(42, (*q.head_of_queue.get()).nodes[0].data.assume_init());
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 600 |             assert_eq!(42, (&(*q.head_of_queue.get()).nodes)[0].data.assume_init());
[INFO] [stdout]     |                            ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:603:36
[INFO] [stdout]     |
[INFO] [stdout] 603 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stdout]     |                                    ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:603:36
[INFO] [stdout]     |
[INFO] [stdout] 603 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 603 |             assert_eq!(State::Set, (&(*q.head_of_queue.get()).nodes)[0].state());
[INFO] [stdout]     |                                    ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:606:28
[INFO] [stdout]     |
[INFO] [stdout] 606 |             assert_eq!(43, (*q.head_of_queue.get()).nodes[1].data.assume_init());
[INFO] [stdout]     |                            ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:606:28
[INFO] [stdout]     |
[INFO] [stdout] 606 |             assert_eq!(43, (*q.head_of_queue.get()).nodes[1].data.assume_init());
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 606 |             assert_eq!(43, (&(*q.head_of_queue.get()).nodes)[1].data.assume_init());
[INFO] [stdout]     |                            ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:609:36
[INFO] [stdout]     |
[INFO] [stdout] 609 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stdout]     |                                    ^^---------------------^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut BufferList<i32>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stdout]    --> src/lib.rs:609:36
[INFO] [stdout]     |
[INFO] [stdout] 609 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 609 |             assert_eq!(State::Set, (&(*q.head_of_queue.get()).nodes)[1].state());
[INFO] [stdout]     |                                    ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:627:35
[INFO] [stdout]     |
[INFO] [stdout] 627 |                     assert_eq!(i, (*q.head_of_queue.get()).nodes[index].data.assume_init());
[INFO] [stdout]     |                                   ^^---------------------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     this raw pointer has type `*mut BufferList<usize>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<usize>>`
[INFO] [stdout]    --> src/lib.rs:627:35
[INFO] [stdout]     |
[INFO] [stdout] 627 |                     assert_eq!(i, (*q.head_of_queue.get()).nodes[index].data.assume_init());
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 627 |                     assert_eq!(i, (&(*q.head_of_queue.get()).nodes)[index].data.assume_init());
[INFO] [stdout]     |                                   ++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:633:25
[INFO] [stdout]     |
[INFO] [stdout] 633 |                         (*q.tail_of_queue.load(Ordering::SeqCst)).nodes[index]
[INFO] [stdout]     |                         ^^--------------------------------------^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this raw pointer has type `*mut BufferList<usize>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Node<usize>>`
[INFO] [stdout]    --> src/lib.rs:633:25
[INFO] [stdout]     |
[INFO] [stdout] 633 |                         (*q.tail_of_queue.load(Ordering::SeqCst)).nodes[index]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 633 |                         (&(*q.tail_of_queue.load(Ordering::SeqCst)).nodes)[index]
[INFO] [stdout]     |                         ++                                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 46.82s
[INFO] running `Command { std: "docker" "inspect" "65d443dc66917f58219f9b72ed1758648196194db692d3931fc76fb1e1e4a80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d443dc66917f58219f9b72ed1758648196194db692d3931fc76fb1e1e4a80f", kill_on_drop: false }`
[INFO] [stdout] 65d443dc66917f58219f9b72ed1758648196194db692d3931fc76fb1e1e4a80f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c5a38b4f4afc17c76a2445cad51e5e1dc303fe2c77a7e75c4f17ad9838e9ad66
[INFO] running `Command { std: "docker" "start" "-a" "c5a38b4f4afc17c76a2445cad51e5e1dc303fe2c77a7e75c4f17ad9838e9ad66", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<*mut T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     self.tail_of_queue.compare_and_swap(
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `riffy` (lib) generated 1 warning
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:590:38
[INFO] [stderr]     |
[INFO] [stderr] 590 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stderr]     |                                      ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:590:38
[INFO] [stderr]     |
[INFO] [stderr] 590 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 590 |             assert_eq!(State::Empty, (&(*q.head_of_queue.get()).nodes)[0].state());
[INFO] [stderr]     |                                      ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:593:38
[INFO] [stderr]     |
[INFO] [stderr] 593 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stderr]     |                                      ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:593:38
[INFO] [stderr]     |
[INFO] [stderr] 593 |             assert_eq!(State::Empty, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 593 |             assert_eq!(State::Empty, (&(*q.head_of_queue.get()).nodes)[1].state());
[INFO] [stderr]     |                                      ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:600:28
[INFO] [stderr]     |
[INFO] [stderr] 600 |             assert_eq!(42, (*q.head_of_queue.get()).nodes[0].data.assume_init());
[INFO] [stderr]     |                            ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:600:28
[INFO] [stderr]     |
[INFO] [stderr] 600 |             assert_eq!(42, (*q.head_of_queue.get()).nodes[0].data.assume_init());
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 600 |             assert_eq!(42, (&(*q.head_of_queue.get()).nodes)[0].data.assume_init());
[INFO] [stderr]     |                            ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:603:36
[INFO] [stderr]     |
[INFO] [stderr] 603 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stderr]     |                                    ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:603:36
[INFO] [stderr]     |
[INFO] [stderr] 603 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[0].state());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 603 |             assert_eq!(State::Set, (&(*q.head_of_queue.get()).nodes)[0].state());
[INFO] [stderr]     |                                    ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:606:28
[INFO] [stderr]     |
[INFO] [stderr] 606 |             assert_eq!(43, (*q.head_of_queue.get()).nodes[1].data.assume_init());
[INFO] [stderr]     |                            ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:606:28
[INFO] [stderr]     |
[INFO] [stderr] 606 |             assert_eq!(43, (*q.head_of_queue.get()).nodes[1].data.assume_init());
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 606 |             assert_eq!(43, (&(*q.head_of_queue.get()).nodes)[1].data.assume_init());
[INFO] [stderr]     |                            ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:609:36
[INFO] [stderr]     |
[INFO] [stderr] 609 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stderr]     |                                    ^^---------------------^^^^^^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      this raw pointer has type `*mut BufferList<i32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<i32>>`
[INFO] [stderr]    --> src/lib.rs:609:36
[INFO] [stderr]     |
[INFO] [stderr] 609 |             assert_eq!(State::Set, (*q.head_of_queue.get()).nodes[1].state());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 609 |             assert_eq!(State::Set, (&(*q.head_of_queue.get()).nodes)[1].state());
[INFO] [stderr]     |                                    ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:627:35
[INFO] [stderr]     |
[INFO] [stderr] 627 |                     assert_eq!(i, (*q.head_of_queue.get()).nodes[index].data.assume_init());
[INFO] [stderr]     |                                   ^^---------------------^^^^^^^^^^^^^^
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     this raw pointer has type `*mut BufferList<usize>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<usize>>`
[INFO] [stderr]    --> src/lib.rs:627:35
[INFO] [stderr]     |
[INFO] [stderr] 627 |                     assert_eq!(i, (*q.head_of_queue.get()).nodes[index].data.assume_init());
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 627 |                     assert_eq!(i, (&(*q.head_of_queue.get()).nodes)[index].data.assume_init());
[INFO] [stderr]     |                                   ++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/lib.rs:633:25
[INFO] [stderr]     |
[INFO] [stderr] 633 |                         (*q.tail_of_queue.load(Ordering::SeqCst)).nodes[index]
[INFO] [stderr]     |                         ^^--------------------------------------^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this raw pointer has type `*mut BufferList<usize>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Node<usize>>`
[INFO] [stderr]    --> src/lib.rs:633:25
[INFO] [stderr]     |
[INFO] [stderr] 633 |                         (*q.tail_of_queue.load(Ordering::SeqCst)).nodes[index]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 633 |                         (&(*q.tail_of_queue.load(Ordering::SeqCst)).nodes)[index]
[INFO] [stderr]     |                         ++                                               +
[INFO] [stderr] 
[INFO] [stderr] warning: `riffy` (lib test) generated 9 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riffy-dd8439c9ef495c11)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::enqueue_exceeds_buffer ... ok
[INFO] [stdout] test tests::enqueue ... ok
[INFO] [stdout] test tests::dequeue ... ok
[INFO] [stdout] test tests::dequeue_exceeds_buffer ... ok
[INFO] [stdout] test tests::multi_threaded_direct ... ok
[INFO] [stderr]    Doc-tests riffy
[INFO] [stdout] test tests::multi_threaded_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - MpscQueue (line 141) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5a38b4f4afc17c76a2445cad51e5e1dc303fe2c77a7e75c4f17ad9838e9ad66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a38b4f4afc17c76a2445cad51e5e1dc303fe2c77a7e75c4f17ad9838e9ad66", kill_on_drop: false }`
[INFO] [stdout] c5a38b4f4afc17c76a2445cad51e5e1dc303fe2c77a7e75c4f17ad9838e9ad66
