[INFO] fetching crate cancellation-token 0.1.1... [INFO] checking cancellation-token-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cancellation-token 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cancellation-token 0.1.1 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 cancellation-token 0.1.1 [INFO] finished tweaking crates.io crate cancellation-token 0.1.1 [INFO] tweaked toml for crates.io crate cancellation-token 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate cancellation-token 0.1.1 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rt-local-macros v0.1.4 [INFO] [stderr] Downloaded structmeta v0.1.6 [INFO] [stderr] Downloaded structmeta-derive v0.1.6 [INFO] [stderr] Downloaded rt-local v0.1.4 [INFO] [stderr] Downloaded derive-ex v0.1.4 [INFO] [stderr] Downloaded rt-local-core v0.1.3 [INFO] [stderr] Downloaded slabmap v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eb3816dfe349839d868a8b2d9e3e1c3ea361e33381ece160d99457d4edeec268 [INFO] running `Command { std: "docker" "start" "-a" "eb3816dfe349839d868a8b2d9e3e1c3ea361e33381ece160d99457d4edeec268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb3816dfe349839d868a8b2d9e3e1c3ea361e33381ece160d99457d4edeec268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb3816dfe349839d868a8b2d9e3e1c3ea361e33381ece160d99457d4edeec268", kill_on_drop: false }` [INFO] [stdout] eb3816dfe349839d868a8b2d9e3e1c3ea361e33381ece160d99457d4edeec268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 256e513ed9afe6bebd8b60e0596e8b74d80c0d8f534015b24386273cb8f8dc2c [INFO] running `Command { std: "docker" "start" "-a" "256e513ed9afe6bebd8b60e0596e8b74d80c0d8f534015b24386273cb8f8dc2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking slabmap v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking cancellation-token v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking rt-local-core v0.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling rt-local-macros v0.1.4 [INFO] [stderr] Compiling structmeta-derive v0.1.6 [INFO] [stderr] Compiling structmeta v0.1.6 [INFO] [stderr] Compiling derive-ex v0.1.4 [INFO] [stderr] Checking rt-local v0.1.4 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s [INFO] running `Command { std: "docker" "inspect" "256e513ed9afe6bebd8b60e0596e8b74d80c0d8f534015b24386273cb8f8dc2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "256e513ed9afe6bebd8b60e0596e8b74d80c0d8f534015b24386273cb8f8dc2c", kill_on_drop: false }` [INFO] [stdout] 256e513ed9afe6bebd8b60e0596e8b74d80c0d8f534015b24386273cb8f8dc2c [INFO] checking cancellation-token-0.1.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cancellation-token 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cancellation-token 0.1.1 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 cancellation-token 0.1.1 [INFO] finished tweaking crates.io crate cancellation-token 0.1.1 [INFO] tweaked toml for crates.io crate cancellation-token 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cancellation-token 0.1.1 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7b4072a15005dcd0436cf7021ec473ed121256008d106443f6b37167a4e1cefd [INFO] running `Command { std: "docker" "start" "-a" "7b4072a15005dcd0436cf7021ec473ed121256008d106443f6b37167a4e1cefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b4072a15005dcd0436cf7021ec473ed121256008d106443f6b37167a4e1cefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b4072a15005dcd0436cf7021ec473ed121256008d106443f6b37167a4e1cefd", kill_on_drop: false }` [INFO] [stdout] 7b4072a15005dcd0436cf7021ec473ed121256008d106443f6b37167a4e1cefd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bdcbff7eeebb7e4c605b97f19823a73b1a6d6d5df41845e2f443811fc12a5357 [INFO] running `Command { std: "docker" "start" "-a" "bdcbff7eeebb7e4c605b97f19823a73b1a6d6d5df41845e2f443811fc12a5357", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking slabmap v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking cancellation-token v0.1.1 (/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/lib.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 20 | fn new(parent: CancellationTokenRegistration) -> Self { [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | Self(Mutex::new(Some(Data::new(parent)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [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/lib.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 41 | fn new(parent: CancellationTokenRegistration) -> Self { [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | Self { [INFO] [stdout] 43 | cbs: SlabMap::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cancellation-token` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bdcbff7eeebb7e4c605b97f19823a73b1a6d6d5df41845e2f443811fc12a5357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdcbff7eeebb7e4c605b97f19823a73b1a6d6d5df41845e2f443811fc12a5357", kill_on_drop: false }` [INFO] [stdout] bdcbff7eeebb7e4c605b97f19823a73b1a6d6d5df41845e2f443811fc12a5357