[INFO] fetching crate option-block 0.3.0... [INFO] checking option-block-0.3.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate option-block 0.3.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate option-block 0.3.0 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 option-block 0.3.0 [INFO] finished tweaking crates.io crate option-block 0.3.0 [INFO] tweaked toml for crates.io crate option-block 0.3.0 written to /workspace/builds/worker-5-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] 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 612997ac35a8e55ef9b1ee9278b7fc4a602a5a4413e2f28f02f6b8fe2e41f5a5 [INFO] running `Command { std: "docker" "start" "-a" "612997ac35a8e55ef9b1ee9278b7fc4a602a5a4413e2f28f02f6b8fe2e41f5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "612997ac35a8e55ef9b1ee9278b7fc4a602a5a4413e2f28f02f6b8fe2e41f5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "612997ac35a8e55ef9b1ee9278b7fc4a602a5a4413e2f28f02f6b8fe2e41f5a5", kill_on_drop: false }` [INFO] [stdout] 612997ac35a8e55ef9b1ee9278b7fc4a602a5a4413e2f28f02f6b8fe2e41f5a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a7c1796ed5ae6f791bdf5a6c757678928d37163ff199dd09a0c9fabc97fc53ff [INFO] running `Command { std: "docker" "start" "-a" "a7c1796ed5ae6f791bdf5a6c757678928d37163ff199dd09a0c9fabc97fc53ff", kill_on_drop: false }` [INFO] [stderr] Checking option-block v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "a7c1796ed5ae6f791bdf5a6c757678928d37163ff199dd09a0c9fabc97fc53ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c1796ed5ae6f791bdf5a6c757678928d37163ff199dd09a0c9fabc97fc53ff", kill_on_drop: false }` [INFO] [stdout] a7c1796ed5ae6f791bdf5a6c757678928d37163ff199dd09a0c9fabc97fc53ff [INFO] checking option-block-0.3.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate option-block 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate option-block 0.3.0 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 option-block 0.3.0 [INFO] finished tweaking crates.io crate option-block 0.3.0 [INFO] tweaked toml for crates.io crate option-block 0.3.0 written to /workspace/builds/worker-5-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] 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e06382b46a3bb5022812d45b93ef08784a36be9603836bd19331ea0d80960aee [INFO] running `Command { std: "docker" "start" "-a" "e06382b46a3bb5022812d45b93ef08784a36be9603836bd19331ea0d80960aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e06382b46a3bb5022812d45b93ef08784a36be9603836bd19331ea0d80960aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e06382b46a3bb5022812d45b93ef08784a36be9603836bd19331ea0d80960aee", kill_on_drop: false }` [INFO] [stdout] e06382b46a3bb5022812d45b93ef08784a36be9603836bd19331ea0d80960aee [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=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] e5675ce7ddeca4d7bc47a04e9e32fdb71cf7ac39da3d65f2027cce766015e1dd [INFO] running `Command { std: "docker" "start" "-a" "e5675ce7ddeca4d7bc47a04e9e32fdb71cf7ac39da3d65f2027cce766015e1dd", kill_on_drop: false }` [INFO] [stderr] Checking option-block v0.3.0 (/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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | / impl_blocked_optional! { [INFO] [stdout] 278 | | /// A fixed block of optionals masked by a [`u8`](u8), [INFO] [stdout] 279 | | /// which may thus contain at most 8 elements. [INFO] [stdout] 280 | | Block8 Block8IntoIter Block8Iter u8 [INFO] [stdout] 281 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | / impl_blocked_optional! { [INFO] [stdout] 284 | | /// A fixed block of optionals masked by a [`u16`](u16), [INFO] [stdout] 285 | | /// which may thus contain at most 16 elements. [INFO] [stdout] 286 | | Block16 Block16IntoIter Block16Iter u16 [INFO] [stdout] 287 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 289 | / impl_blocked_optional! { [INFO] [stdout] 290 | | /// A fixed block of optionals masked by a [`u32`](u32), [INFO] [stdout] 291 | | /// which may thus contain at most 32 elements. [INFO] [stdout] 292 | | Block32 Block32IntoIter Block32Iter u32 [INFO] [stdout] 293 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 295 | / impl_blocked_optional! { [INFO] [stdout] 296 | | /// A fixed block of optionals masked by a [`u64`](u64), [INFO] [stdout] 297 | | /// which may thus contain at most 64 elements. [INFO] [stdout] 298 | | Block64 Block64IntoIter Block64Iter u64 [INFO] [stdout] 299 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | / impl_blocked_optional! { [INFO] [stdout] 302 | | /// A fixed block of optionals masked by a [`u128`](u128), [INFO] [stdout] 303 | | /// which may thus contain at most 128 elements. [INFO] [stdout] 304 | | Block128 Block128IntoIter Block128Iter u128 [INFO] [stdout] 305 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `option-block` (lib) due to 6 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/lib.rs:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | / impl_blocked_optional! { [INFO] [stdout] 278 | | /// A fixed block of optionals masked by a [`u8`](u8), [INFO] [stdout] 279 | | /// which may thus contain at most 8 elements. [INFO] [stdout] 280 | | Block8 Block8IntoIter Block8Iter u8 [INFO] [stdout] 281 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | / impl_blocked_optional! { [INFO] [stdout] 284 | | /// A fixed block of optionals masked by a [`u16`](u16), [INFO] [stdout] 285 | | /// which may thus contain at most 16 elements. [INFO] [stdout] 286 | | Block16 Block16IntoIter Block16Iter u16 [INFO] [stdout] 287 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 289 | / impl_blocked_optional! { [INFO] [stdout] 290 | | /// A fixed block of optionals masked by a [`u32`](u32), [INFO] [stdout] 291 | | /// which may thus contain at most 32 elements. [INFO] [stdout] 292 | | Block32 Block32IntoIter Block32Iter u32 [INFO] [stdout] 293 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 295 | / impl_blocked_optional! { [INFO] [stdout] 296 | | /// A fixed block of optionals masked by a [`u64`](u64), [INFO] [stdout] 297 | | /// which may thus contain at most 64 elements. [INFO] [stdout] 298 | | Block64 Block64IntoIter Block64Iter u64 [INFO] [stdout] 299 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [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:220:41 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn get_or(&mut self, index: usize, val: T) -> &mut T { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | self.get_or_else(index, || val) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | / impl_blocked_optional! { [INFO] [stdout] 302 | | /// A fixed block of optionals masked by a [`u128`](u128), [INFO] [stdout] 303 | | /// which may thus contain at most 128 elements. [INFO] [stdout] 304 | | Block128 Block128IntoIter Block128Iter u128 [INFO] [stdout] 305 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_blocked_optional` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `option-block` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "e5675ce7ddeca4d7bc47a04e9e32fdb71cf7ac39da3d65f2027cce766015e1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5675ce7ddeca4d7bc47a04e9e32fdb71cf7ac39da3d65f2027cce766015e1dd", kill_on_drop: false }` [INFO] [stdout] e5675ce7ddeca4d7bc47a04e9e32fdb71cf7ac39da3d65f2027cce766015e1dd