[INFO] cloning repository https://github.com/Lulzmatt27/core_dump [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lulzmatt27/core_dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLulzmatt27%2Fcore_dump", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLulzmatt27%2Fcore_dump'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea8c64241d93726b765de0726a7f8840cee11bf9 [INFO] checking Lulzmatt27/core_dump/ea8c64241d93726b765de0726a7f8840cee11bf9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLulzmatt27%2Fcore_dump" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lulzmatt27/core_dump 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 git repo https://github.com/Lulzmatt27/core_dump [INFO] finished tweaking git repo https://github.com/Lulzmatt27/core_dump [INFO] tweaked toml for git repo https://github.com/Lulzmatt27/core_dump written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lulzmatt27/core_dump 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f254c150c5c0e12c5f6bde3d1f20c076f75956135c52d54caf3ccb17f92b2982 [INFO] running `Command { std: "docker" "start" "-a" "f254c150c5c0e12c5f6bde3d1f20c076f75956135c52d54caf3ccb17f92b2982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f254c150c5c0e12c5f6bde3d1f20c076f75956135c52d54caf3ccb17f92b2982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f254c150c5c0e12c5f6bde3d1f20c076f75956135c52d54caf3ccb17f92b2982", kill_on_drop: false }` [INFO] [stdout] f254c150c5c0e12c5f6bde3d1f20c076f75956135c52d54caf3ccb17f92b2982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 91a9480ace8f1f753585afc4b1360a14c720b17d70c58713b16e00342c18c1c3 [INFO] running `Command { std: "docker" "start" "-a" "91a9480ace8f1f753585afc4b1360a14c720b17d70c58713b16e00342c18c1c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking core_dump 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/main.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 2 | let default_panic = std::panic::take_hook(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 3 | [INFO] [stdout] 4 | std::panic::set_hook(Box::new(move |panic_info|{ [INFO] [stdout] | __________________________^ [INFO] [stdout] 5 | | default_panic(panic_info); [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let pid = std::process::id(); [INFO] [stdout] ... | [INFO] [stdout] 13 | | unsafe { kill(pid.try_into().unwrap(), SIGQUIT)}; [INFO] [stdout] 14 | | })) [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 `core_dump` (bin "core_dump" 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:4:26 [INFO] [stdout] | [INFO] [stdout] 2 | let default_panic = std::panic::take_hook(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 3 | [INFO] [stdout] 4 | std::panic::set_hook(Box::new(move |panic_info|{ [INFO] [stdout] | __________________________^ [INFO] [stdout] 5 | | default_panic(panic_info); [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | let pid = std::process::id(); [INFO] [stdout] ... | [INFO] [stdout] 13 | | unsafe { kill(pid.try_into().unwrap(), SIGQUIT)}; [INFO] [stdout] 14 | | })) [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 `core_dump` (bin "core_dump") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "91a9480ace8f1f753585afc4b1360a14c720b17d70c58713b16e00342c18c1c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91a9480ace8f1f753585afc4b1360a14c720b17d70c58713b16e00342c18c1c3", kill_on_drop: false }` [INFO] [stdout] 91a9480ace8f1f753585afc4b1360a14c720b17d70c58713b16e00342c18c1c3