[INFO] fetching crate op-composer 0.1.0... [INFO] checking op-composer-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate op-composer 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate op-composer 0.1.0 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 op-composer 0.1.0 [INFO] finished tweaking crates.io crate op-composer 0.1.0 [INFO] tweaked toml for crates.io crate op-composer 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding bollard v0.15.0 (latest: v0.17.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.6) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (latest: v1.4.1) [INFO] [stderr] Adding hyperlocal v0.8.0 (latest: v0.9.1) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1760a3537d7c8a4a182e4f53ae0434d67f0cc35ee4926d3a57e498f2af4a2dbc [INFO] running `Command { std: "docker" "start" "-a" "1760a3537d7c8a4a182e4f53ae0434d67f0cc35ee4926d3a57e498f2af4a2dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1760a3537d7c8a4a182e4f53ae0434d67f0cc35ee4926d3a57e498f2af4a2dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1760a3537d7c8a4a182e4f53ae0434d67f0cc35ee4926d3a57e498f2af4a2dbc", kill_on_drop: false }` [INFO] [stdout] 1760a3537d7c8a4a182e4f53ae0434d67f0cc35ee4926d3a57e498f2af4a2dbc [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7b7c782db8360efa87f94762bc246d99f00749b00d9d36ee6efe24d26814cde [INFO] running `Command { std: "docker" "start" "-a" "c7b7c782db8360efa87f94762bc246d99f00749b00d9d36ee6efe24d26814cde", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bollard-stubs v1.43.0-rc.2 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking hyperlocal v0.8.0 [INFO] [stderr] Checking bollard v0.15.0 [INFO] [stderr] Checking op-composer v0.1.0 (/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:49:12 [INFO] [stdout] | [INFO] [stdout] 46 | let daemon = Docker::connect_with_local_defaults()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Ok(Self { daemon }) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/lib.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 46 | let daemon = Docker::connect_with_local_defaults()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Ok(Self { daemon }) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/utils.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 19 | let mut tar = tar::Builder::new(Vec::new()); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let mut c = GzEncoder::new(Vec::new(), Compression::default()); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | c.write_all(&uncompressed)?; [INFO] [stdout] 36 | c.finish().map_err(Into::into) [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] [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/utils.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 19 | let mut tar = tar::Builder::new(Vec::new()); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let mut c = GzEncoder::new(Vec::new(), Compression::default()); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | c.write_all(&uncompressed)?; [INFO] [stdout] 36 | c.finish().map_err(Into::into) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `op-composer` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `op-composer` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c7b7c782db8360efa87f94762bc246d99f00749b00d9d36ee6efe24d26814cde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b7c782db8360efa87f94762bc246d99f00749b00d9d36ee6efe24d26814cde", kill_on_drop: false }` [INFO] [stdout] c7b7c782db8360efa87f94762bc246d99f00749b00d9d36ee6efe24d26814cde