[INFO] fetching crate notan_audio 0.12.1...
[INFO] checking notan_audio-0.12.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate notan_audio 0.12.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate notan_audio 0.12.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notan_audio 0.12.1
[INFO] finished tweaking crates.io crate notan_audio 0.12.1
[INFO] tweaked toml for crates.io crate notan_audio 0.12.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ea6c3f04f0ffe1cb23a6929958b759ee05bb41a2d13f3d17824c627be1eb86d
[INFO] running `Command { std: "docker" "start" "-a" "6ea6c3f04f0ffe1cb23a6929958b759ee05bb41a2d13f3d17824c627be1eb86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea6c3f04f0ffe1cb23a6929958b759ee05bb41a2d13f3d17824c627be1eb86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea6c3f04f0ffe1cb23a6929958b759ee05bb41a2d13f3d17824c627be1eb86d", kill_on_drop: false }`
[INFO] [stdout] 6ea6c3f04f0ffe1cb23a6929958b759ee05bb41a2d13f3d17824c627be1eb86d
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d5b1090fda3f7c5176f7ae0028f4af7d47fc3605d1511fc8af7dd7dbc68f14
[INFO] running `Command { std: "docker" "start" "-a" "d4d5b1090fda3f7c5176f7ae0028f4af7d47fc3605d1511fc8af7dd7dbc68f14", kill_on_drop: false }`
[INFO] [stderr]     Checking notan_audio v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d4d5b1090fda3f7c5176f7ae0028f4af7d47fc3605d1511fc8af7dd7dbc68f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d5b1090fda3f7c5176f7ae0028f4af7d47fc3605d1511fc8af7dd7dbc68f14", kill_on_drop: false }`
[INFO] [stdout] d4d5b1090fda3f7c5176f7ae0028f4af7d47fc3605d1511fc8af7dd7dbc68f14
[INFO] checking notan_audio-0.12.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate notan_audio 0.12.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate notan_audio 0.12.1 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notan_audio 0.12.1
[INFO] finished tweaking crates.io crate notan_audio 0.12.1
[INFO] tweaked toml for crates.io crate notan_audio 0.12.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb6e50930d1b929dad9b1b8fb9f7f3a1ba1691943f2aaad49584dd37e1d55bf8
[INFO] running `Command { std: "docker" "start" "-a" "cb6e50930d1b929dad9b1b8fb9f7f3a1ba1691943f2aaad49584dd37e1d55bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb6e50930d1b929dad9b1b8fb9f7f3a1ba1691943f2aaad49584dd37e1d55bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6e50930d1b929dad9b1b8fb9f7f3a1ba1691943f2aaad49584dd37e1d55bf8", kill_on_drop: false }`
[INFO] [stdout] cb6e50930d1b929dad9b1b8fb9f7f3a1ba1691943f2aaad49584dd37e1d55bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7edd0e022a1d574bea5c2d8280d09b0ff2594bd2c412beb741a60b30e7849ca
[INFO] running `Command { std: "docker" "start" "-a" "b7edd0e022a1d574bea5c2d8280d09b0ff2594bd2c412beb741a60b30e7849ca", kill_on_drop: false }`
[INFO] [stderr]     Checking notan_audio v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/manager.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |       pub fn new(backend: Rc<RefCell<dyn AudioBackend>>) -> Result<Self, String> {
[INFO] [stdout]    |                  -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |           let resource_tracker = Arc::new(ResourceTracker::default());
[INFO] [stdout]    |               ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |           Ok(Self {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 16 | |             backend,
[INFO] [stdout] 17 | |             resource_tracker,
[INFO] [stdout] 18 | |         })
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notan_audio` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/manager.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |       pub fn new(backend: Rc<RefCell<dyn AudioBackend>>) -> Result<Self, String> {
[INFO] [stdout]    |                  -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |           let resource_tracker = Arc::new(ResourceTracker::default());
[INFO] [stdout]    |               ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |           Ok(Self {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 16 | |             backend,
[INFO] [stdout] 17 | |             resource_tracker,
[INFO] [stdout] 18 | |         })
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notan_audio` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b7edd0e022a1d574bea5c2d8280d09b0ff2594bd2c412beb741a60b30e7849ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7edd0e022a1d574bea5c2d8280d09b0ff2594bd2c412beb741a60b30e7849ca", kill_on_drop: false }`
[INFO] [stdout] b7edd0e022a1d574bea5c2d8280d09b0ff2594bd2c412beb741a60b30e7849ca