[INFO] fetching crate dupe-krill 1.4.9... [INFO] checking dupe-krill-1.4.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dupe-krill 1.4.9 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dupe-krill 1.4.9 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dupe-krill 1.4.9 [INFO] finished tweaking crates.io crate dupe-krill 1.4.9 [INFO] tweaked toml for crates.io crate dupe-krill 1.4.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate dupe-krill 1.4.9 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f3788b6695e217eee5a795953b51702d79aa0422e15459c746cb31c6d0d329c [INFO] running `Command { std: "docker" "start" "-a" "3f3788b6695e217eee5a795953b51702d79aa0422e15459c746cb31c6d0d329c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f3788b6695e217eee5a795953b51702d79aa0422e15459c746cb31c6d0d329c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f3788b6695e217eee5a795953b51702d79aa0422e15459c746cb31c6d0d329c", kill_on_drop: false }` [INFO] [stdout] 3f3788b6695e217eee5a795953b51702d79aa0422e15459c746cb31c6d0d329c [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55212eaddcdcf9365017c5ca59774b2de869c646a31631553d0b3a31f35c8b66 [INFO] running `Command { std: "docker" "start" "-a" "55212eaddcdcf9365017c5ca59774b2de869c646a31631553d0b3a31f35c8b66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling blake3 v1.4.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking dupe-krill v1.4.9 (/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/file.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn from_path(path: Box) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | let m = Metadata::from_path(&path)?; [INFO] [stdout] 49 | Ok(Self::new(path, m)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/file.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn new(path: Box, metadata: Metadata) -> Self { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | hashes: RefCell::new(Hasher::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/json.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 53 | .map(|sets| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | / sets.into_iter() [INFO] [stdout] 55 | | .filter(|set| !set.paths.is_empty()) [INFO] [stdout] 56 | | .map(|set| set.paths.into_vec()) [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/scanner.rs:264:46 [INFO] [stdout] | [INFO] [stdout] 264 | if filesets.iter().all(|set| set.borrow().links() == 1) { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dupe-krill` (lib) due to 5 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/file.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn from_path(path: Box) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | let m = Metadata::from_path(&path)?; [INFO] [stdout] 49 | Ok(Self::new(path, m)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/file.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn new(path: Box, metadata: Metadata) -> Self { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | hashes: RefCell::new(Hasher::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/json.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 53 | .map(|sets| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | / sets.into_iter() [INFO] [stdout] 55 | | .filter(|set| !set.paths.is_empty()) [INFO] [stdout] 56 | | .map(|set| set.paths.into_vec()) [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/scanner.rs:264:46 [INFO] [stdout] | [INFO] [stdout] 264 | if filesets.iter().all(|set| set.borrow().links() == 1) { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dupe-krill` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "55212eaddcdcf9365017c5ca59774b2de869c646a31631553d0b3a31f35c8b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55212eaddcdcf9365017c5ca59774b2de869c646a31631553d0b3a31f35c8b66", kill_on_drop: false }` [INFO] [stdout] 55212eaddcdcf9365017c5ca59774b2de869c646a31631553d0b3a31f35c8b66