[INFO] fetching crate limber 1.1.1... [INFO] checking limber-1.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate limber 1.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate limber 1.1.1 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 limber 1.1.1 [INFO] finished tweaking crates.io crate limber 1.1.1 [INFO] tweaked toml for crates.io crate limber 1.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate limber 1.1.1 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] [stderr] Blocking waiting for file lock on package cache [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] c5b8e7318d2ce0bc55a92221b3bda95fdcbe7d06b9a1b10ba81345d6d0c9a119 [INFO] running `Command { std: "docker" "start" "-a" "c5b8e7318d2ce0bc55a92221b3bda95fdcbe7d06b9a1b10ba81345d6d0c9a119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5b8e7318d2ce0bc55a92221b3bda95fdcbe7d06b9a1b10ba81345d6d0c9a119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b8e7318d2ce0bc55a92221b3bda95fdcbe7d06b9a1b10ba81345d6d0c9a119", kill_on_drop: false }` [INFO] [stdout] c5b8e7318d2ce0bc55a92221b3bda95fdcbe7d06b9a1b10ba81345d6d0c9a119 [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] 7129158ef653c686a038ae5ea1a4a1a99a011552250b5c30747ef07860bdb568 [INFO] running `Command { std: "docker" "start" "-a" "7129158ef653c686a038ae5ea1a4a1a99a011552250b5c30747ef07860bdb568", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking tracing-core v0.1.24 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking clap_lex v0.2.2 [INFO] [stderr] Checking dyn-clone v1.0.5 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking clap v3.2.5 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling elasticsearch v7.14.0-alpha.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling darling_core v0.13.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Compiling darling_macro v0.13.2 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Compiling darling v0.13.2 [INFO] [stderr] Compiling serde_with_macros v1.5.1 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking async-compression v0.3.12 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking bytelines v2.4.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_with v1.12.0 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking limber v1.1.1 (/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/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | match build_cli().get_matches().subcommand() { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________________________________________| [INFO] [stdout] 23 | || Some(("export", args)) => export::run(args).await, [INFO] [stdout] 24 | || Some(("import", args)) => import::run(args).await, [INFO] [stdout] 25 | || _ => build_cli().print_help().map_err(Into::into), [INFO] [stdout] 26 | || } [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `limber` (bin "limber" test) due to 2 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:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | match build_cli().get_matches().subcommand() { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________________________________________| [INFO] [stdout] 23 | || Some(("export", args)) => export::run(args).await, [INFO] [stdout] 24 | || Some(("import", args)) => import::run(args).await, [INFO] [stdout] 25 | || _ => build_cli().print_help().map_err(Into::into), [INFO] [stdout] 26 | || } [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `limber` (bin "limber") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7129158ef653c686a038ae5ea1a4a1a99a011552250b5c30747ef07860bdb568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7129158ef653c686a038ae5ea1a4a1a99a011552250b5c30747ef07860bdb568", kill_on_drop: false }` [INFO] [stdout] 7129158ef653c686a038ae5ea1a4a1a99a011552250b5c30747ef07860bdb568