[INFO] fetching crate aelhometta 1.0.16... [INFO] checking aelhometta-1.0.16 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate aelhometta 1.0.16 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate aelhometta 1.0.16 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 aelhometta 1.0.16 [INFO] finished tweaking crates.io crate aelhometta 1.0.16 [INFO] tweaked toml for crates.io crate aelhometta 1.0.16 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate aelhometta 1.0.16 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] 39761a4d07e7db24aea08d1b96af6598af85dff15e29581eafa90113c6598e88 [INFO] running `Command { std: "docker" "start" "-a" "39761a4d07e7db24aea08d1b96af6598af85dff15e29581eafa90113c6598e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39761a4d07e7db24aea08d1b96af6598af85dff15e29581eafa90113c6598e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39761a4d07e7db24aea08d1b96af6598af85dff15e29581eafa90113c6598e88", kill_on_drop: false }` [INFO] [stdout] 39761a4d07e7db24aea08d1b96af6598af85dff15e29581eafa90113c6598e88 [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] 4dd800def77063f00d61891204dd4b8c8e939b67b6434b4cd2151171bf34ae1a [INFO] running `Command { std: "docker" "start" "-a" "4dd800def77063f00d61891204dd4b8c8e939b67b6434b4cd2151171bf34ae1a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling aelhometta v1.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking emyzelium v0.9.12 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling enum-primitive-derive v0.3.0 [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/aelhometta/serbin.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 282 | let new_controller = match is_some { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 320 | Ok(Controller { [INFO] [stdout] | ____________^ [INFO] [stdout] 321 | | chain_start_optuid, [INFO] [stdout] 322 | | exec_optuid, [INFO] [stdout] 323 | | data_optuids, [INFO] [stdout] ... | [INFO] [stdout] 339 | | ticks [INFO] [stdout] 340 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/aelhometta/serbin.rs:892:9 [INFO] [stdout] | [INFO] [stdout] 891 | let mut reader = BufReader::new(File::open(filepath).map_err(|err| format!("Cannot open '{}': {}", filepath, &err))?); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 892 | reader.read_bin().map_err(|err| format!("Cannot read from '{}': {}", filepath, &err)) [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] [stderr] error: could not compile `aelhometta` (bin "aelhometta" test) due to 3 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/aelhometta/serbin.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 282 | let new_controller = match is_some { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 320 | Ok(Controller { [INFO] [stdout] | ____________^ [INFO] [stdout] 321 | | chain_start_optuid, [INFO] [stdout] 322 | | exec_optuid, [INFO] [stdout] 323 | | data_optuids, [INFO] [stdout] ... | [INFO] [stdout] 339 | | ticks [INFO] [stdout] 340 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/aelhometta/serbin.rs:892:9 [INFO] [stdout] | [INFO] [stdout] 891 | let mut reader = BufReader::new(File::open(filepath).map_err(|err| format!("Cannot open '{}': {}", filepath, &err))?); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 892 | reader.read_bin().map_err(|err| format!("Cannot read from '{}': {}", filepath, &err)) [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] [stderr] error: could not compile `aelhometta` (bin "aelhometta") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4dd800def77063f00d61891204dd4b8c8e939b67b6434b4cd2151171bf34ae1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd800def77063f00d61891204dd4b8c8e939b67b6434b4cd2151171bf34ae1a", kill_on_drop: false }` [INFO] [stdout] 4dd800def77063f00d61891204dd4b8c8e939b67b6434b4cd2151171bf34ae1a