[INFO] fetching crate k-cache 0.1.1... [INFO] checking k-cache-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate k-cache 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate k-cache 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 k-cache 0.1.1 [INFO] finished tweaking crates.io crate k-cache 0.1.1 [INFO] tweaked toml for crates.io crate k-cache 0.1.1 written to /workspace/builds/worker-4-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 14 packages to latest compatible versions [INFO] [stderr] Adding windows-sys v0.42.0 (latest: v0.59.0) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [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] Downloading crates ... [INFO] [stderr] Downloaded atomic-wait v1.1.0 [INFO] [stderr] Downloaded readme-rustdocifier v0.1.1 [INFO] [stderr] Downloaded k-lock v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c39ee531a027a9e7bef24cc9e11d57d21a06a385d811f20b8f98cf72e41b3576 [INFO] running `Command { std: "docker" "start" "-a" "c39ee531a027a9e7bef24cc9e11d57d21a06a385d811f20b8f98cf72e41b3576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c39ee531a027a9e7bef24cc9e11d57d21a06a385d811f20b8f98cf72e41b3576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39ee531a027a9e7bef24cc9e11d57d21a06a385d811f20b8f98cf72e41b3576", kill_on_drop: false }` [INFO] [stdout] c39ee531a027a9e7bef24cc9e11d57d21a06a385d811f20b8f98cf72e41b3576 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dd5bf5e7bb22f5bf51a529cf78365a888a2578a7fc19a908416bf4fb8c814a92 [INFO] running `Command { std: "docker" "start" "-a" "dd5bf5e7bb22f5bf51a529cf78365a888a2578a7fc19a908416bf4fb8c814a92", kill_on_drop: false }` [INFO] [stderr] Compiling readme-rustdocifier v0.1.1 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling k-lock v0.2.5 [INFO] [stderr] Checking atomic-wait v1.1.0 [INFO] [stderr] Checking k-cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "dd5bf5e7bb22f5bf51a529cf78365a888a2578a7fc19a908416bf4fb8c814a92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5bf5e7bb22f5bf51a529cf78365a888a2578a7fc19a908416bf4fb8c814a92", kill_on_drop: false }` [INFO] [stdout] dd5bf5e7bb22f5bf51a529cf78365a888a2578a7fc19a908416bf4fb8c814a92 [INFO] checking k-cache-0.1.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate k-cache 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate k-cache 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 k-cache 0.1.1 [INFO] finished tweaking crates.io crate k-cache 0.1.1 [INFO] tweaked toml for crates.io crate k-cache 0.1.1 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding windows-sys v0.42.0 (latest: v0.59.0) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02b018a6e7633bc73cd8be019bcef829aed6b741bc74190c3c8f303b2af367d1 [INFO] running `Command { std: "docker" "start" "-a" "02b018a6e7633bc73cd8be019bcef829aed6b741bc74190c3c8f303b2af367d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02b018a6e7633bc73cd8be019bcef829aed6b741bc74190c3c8f303b2af367d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02b018a6e7633bc73cd8be019bcef829aed6b741bc74190c3c8f303b2af367d1", kill_on_drop: false }` [INFO] [stdout] 02b018a6e7633bc73cd8be019bcef829aed6b741bc74190c3c8f303b2af367d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 99084bd09f4ed6677ee53e41ee9f95fbbda2ff08cedeba67fca63a840bf19fe4 [INFO] running `Command { std: "docker" "start" "-a" "99084bd09f4ed6677ee53e41ee9f95fbbda2ff08cedeba67fca63a840bf19fe4", kill_on_drop: false }` [INFO] [stderr] Compiling readme-rustdocifier v0.1.1 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling k-lock v0.2.5 [INFO] [stderr] Checking atomic-wait v1.1.0 [INFO] [stderr] Checking k-cache 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/cache.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(hasher: S, max_weight: usize) -> 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 | map: HashMap::with_hasher(hasher), [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/cache.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(hasher: S, max_weight: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | sieve_pool: VecDeque::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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 19 | let segments = (0..segments) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | hasher: S::default(), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:20:41 [INFO] [stdout] | [INFO] [stdout] 20 | .map(|_| k_lock::Mutex::new(Cache::new(S::default(), weight_per_segment))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn put(&self, key: K, value: V) { [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let slot = self.hasher.hash_one(&key) as usize % self.segments.len(); [INFO] [stdout] 30 | / self.segments[slot] [INFO] [stdout] 31 | | .lock() [INFO] [stdout] 32 | | .expect("mutex must not be poisoned") [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 5 previous errors [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/cache.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(hasher: S, max_weight: usize) -> 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 | map: HashMap::with_hasher(hasher), [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/cache.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(hasher: S, max_weight: usize) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | sieve_pool: VecDeque::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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 19 | let segments = (0..segments) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | hasher: S::default(), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:20:41 [INFO] [stdout] | [INFO] [stdout] 20 | .map(|_| k_lock::Mutex::new(Cache::new(S::default(), weight_per_segment))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/segmented.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn put(&self, key: K, value: V) { [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let slot = self.hasher.hash_one(&key) as usize % self.segments.len(); [INFO] [stdout] 30 | / self.segments[slot] [INFO] [stdout] 31 | | .lock() [INFO] [stdout] 32 | | .expect("mutex must not be poisoned") [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] [stderr] error: could not compile `k-cache` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `k-cache` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "99084bd09f4ed6677ee53e41ee9f95fbbda2ff08cedeba67fca63a840bf19fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99084bd09f4ed6677ee53e41ee9f95fbbda2ff08cedeba67fca63a840bf19fe4", kill_on_drop: false }` [INFO] [stdout] 99084bd09f4ed6677ee53e41ee9f95fbbda2ff08cedeba67fca63a840bf19fe4