[INFO] fetching crate facmod-rs 0.7.0-beta... [INFO] checking facmod-rs-0.7.0-beta against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate facmod-rs 0.7.0-beta into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate facmod-rs 0.7.0-beta 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 facmod-rs 0.7.0-beta [INFO] finished tweaking crates.io crate facmod-rs 0.7.0-beta [INFO] tweaked toml for crates.io crate facmod-rs 0.7.0-beta written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate facmod-rs 0.7.0-beta 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d21d736cea4818984004eb6d044831ac1ba7697d39c8fc96db8c3f07a4c4e25b [INFO] running `Command { std: "docker" "start" "-a" "d21d736cea4818984004eb6d044831ac1ba7697d39c8fc96db8c3f07a4c4e25b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d21d736cea4818984004eb6d044831ac1ba7697d39c8fc96db8c3f07a4c4e25b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d21d736cea4818984004eb6d044831ac1ba7697d39c8fc96db8c3f07a4c4e25b", kill_on_drop: false }` [INFO] [stdout] d21d736cea4818984004eb6d044831ac1ba7697d39c8fc96db8c3f07a4c4e25b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0444e5b86adbb9a6ee1f69483fb8ac4939532be166de6928105d8cae57219d5a [INFO] running `Command { std: "docker" "start" "-a" "0444e5b86adbb9a6ee1f69483fb8ac4939532be166de6928105d8cae57219d5a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.134 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling serde v1.0.134 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling serde_json v1.0.75 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking socket2 v0.4.3 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking clap v3.0.10 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking facmod-rs v0.7.0-beta (/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/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(ref e) = run().await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |_____________________________________| [INFO] [stdout] 13 | || log::error!("error: {}", e); [INFO] [stdout] 14 | || [INFO] [stdout] 15 | || for e in e.iter().skip(1) { [INFO] [stdout] ... || [INFO] [stdout] 23 | || ::std::process::exit(1); [INFO] [stdout] 24 | || } [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/util.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 13 | let f = File::open(config)?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | let reader = BufReader::new(f); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | Ok(serde_yaml::from_reader(reader)?) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `facmod-rs` (bin "facmod-rs" 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/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(ref e) = run().await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |_____________________________________| [INFO] [stdout] 13 | || log::error!("error: {}", e); [INFO] [stdout] 14 | || [INFO] [stdout] 15 | || for e in e.iter().skip(1) { [INFO] [stdout] ... || [INFO] [stdout] 23 | || ::std::process::exit(1); [INFO] [stdout] 24 | || } [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/util.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 13 | let f = File::open(config)?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | let reader = BufReader::new(f); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | Ok(serde_yaml::from_reader(reader)?) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `facmod-rs` (bin "facmod-rs") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0444e5b86adbb9a6ee1f69483fb8ac4939532be166de6928105d8cae57219d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0444e5b86adbb9a6ee1f69483fb8ac4939532be166de6928105d8cae57219d5a", kill_on_drop: false }` [INFO] [stdout] 0444e5b86adbb9a6ee1f69483fb8ac4939532be166de6928105d8cae57219d5a