[INFO] fetching crate sback 0.3.0... [INFO] checking sback-0.3.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate sback 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate sback 0.3.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sback 0.3.0 [INFO] finished tweaking crates.io crate sback 0.3.0 [INFO] tweaked toml for crates.io crate sback 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate sback 0.3.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7579ad4826b3054d053d3e55b372612d2f6309685c95e9aac1c73e8a6c38fa16 [INFO] running `Command { std: "docker" "start" "-a" "7579ad4826b3054d053d3e55b372612d2f6309685c95e9aac1c73e8a6c38fa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7579ad4826b3054d053d3e55b372612d2f6309685c95e9aac1c73e8a6c38fa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7579ad4826b3054d053d3e55b372612d2f6309685c95e9aac1c73e8a6c38fa16", kill_on_drop: false }` [INFO] [stdout] 7579ad4826b3054d053d3e55b372612d2f6309685c95e9aac1c73e8a6c38fa16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2b03d0bfb8295aaa270ed8fbed02412c4c8e5d8c2b7aff6c0e44a7befe3d7be [INFO] running `Command { std: "docker" "start" "-a" "f2b03d0bfb8295aaa270ed8fbed02412c4c8e5d8c2b7aff6c0e44a7befe3d7be", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking filetime v0.2.19 [INFO] [stderr] Checking xattr v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking sback v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `App<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Command::new("backup") [INFO] [stdout] 15 | | .about("A backup CLI") [INFO] [stdout] 16 | | .subcommand_required(true) [INFO] [stdout] 17 | | .arg_required_else_help(true) [INFO] [stdout] ... | [INFO] [stdout] 31 | | arg!( "Path of the file to add") [INFO] [stdout] | | --------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 40 | | arg!( "Path of the file to remove") [INFO] [stdout] | | ------------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 45 | | .subcommand(Command::new("clean").about("Sort files and removes duplicates")), [INFO] [stdout] 46 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 58 | arg!( "Stuff to add") [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | .arg(arg!( "The remote to target")), [INFO] [stdout] | ------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `App<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / Command::new("backup") [INFO] [stdout] 15 | | .about("A backup CLI") [INFO] [stdout] 16 | | .subcommand_required(true) [INFO] [stdout] 17 | | .arg_required_else_help(true) [INFO] [stdout] ... | [INFO] [stdout] 31 | | arg!( "Path of the file to add") [INFO] [stdout] | | --------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 40 | | arg!( "Path of the file to remove") [INFO] [stdout] | | ------------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 45 | | .subcommand(Command::new("clean").about("Sort files and removes duplicates")), [INFO] [stdout] 46 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 58 | arg!( "Stuff to add") [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | .arg(arg!( "The remote to target")), [INFO] [stdout] | ------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sback` (bin "sback") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sback` (bin "sback" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f2b03d0bfb8295aaa270ed8fbed02412c4c8e5d8c2b7aff6c0e44a7befe3d7be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b03d0bfb8295aaa270ed8fbed02412c4c8e5d8c2b7aff6c0e44a7befe3d7be", kill_on_drop: false }` [INFO] [stdout] f2b03d0bfb8295aaa270ed8fbed02412c4c8e5d8c2b7aff6c0e44a7befe3d7be