[INFO] cloning repository https://github.com/Sawawada8/mini-RDBMS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sawawada8/mini-RDBMS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSawawada8%2Fmini-RDBMS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSawawada8%2Fmini-RDBMS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44195a21a2bb1424a76ec6374c3d3785ce1f32dc [INFO] checking Sawawada8/mini-RDBMS/44195a21a2bb1424a76ec6374c3d3785ce1f32dc 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%2FSawawada8%2Fmini-RDBMS" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sawawada8/mini-RDBMS 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/Sawawada8/mini-RDBMS [INFO] finished tweaking git repo https://github.com/Sawawada8/mini-RDBMS [INFO] tweaked toml for git repo https://github.com/Sawawada8/mini-RDBMS written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Sawawada8/mini-RDBMS 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2158df37a6f9f68b18b792f6a932a0ed8f10a3d55a57795464ce2b6df3d18cbd [INFO] running `Command { std: "docker" "start" "-a" "2158df37a6f9f68b18b792f6a932a0ed8f10a3d55a57795464ce2b6df3d18cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2158df37a6f9f68b18b792f6a932a0ed8f10a3d55a57795464ce2b6df3d18cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2158df37a6f9f68b18b792f6a932a0ed8f10a3d55a57795464ce2b6df3d18cbd", kill_on_drop: false }` [INFO] [stdout] 2158df37a6f9f68b18b792f6a932a0ed8f10a3d55a57795464ce2b6df3d18cbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 50699db2173b28cc6ccbd3fb1dde7c5180c51a7cda819cbff7e297bd44c4e95a [INFO] running `Command { std: "docker" "start" "-a" "50699db2173b28cc6ccbd3fb1dde7c5180c51a7cda819cbff7e297bd44c4e95a", kill_on_drop: false }` [INFO] [stderr] Checking mini-rdbms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, `SeekFrom`, and `Write` [INFO] [stdout] --> src/main.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Read, SeekFrom, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_page_data` is never used [INFO] [stdout] --> src/disk_manager.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl DiskManager { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn read_page_data(&mut self, page_id: PageId, data: &mut [u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/disk_manager.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(heap_file: File) -> io::Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 43 | | heap_file, [INFO] [stdout] 44 | | next_page_id, [INFO] [stdout] 45 | | }) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, `SeekFrom`, and `Write` [INFO] [stdout] --> src/main.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Read, SeekFrom, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-rdbms` (bin "mini-rdbms") due to 2 previous errors; 2 warnings emitted [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/disk_manager.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(heap_file: File) -> io::Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 43 | | heap_file, [INFO] [stdout] 44 | | next_page_id, [INFO] [stdout] 45 | | }) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-rdbms` (bin "mini-rdbms" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "50699db2173b28cc6ccbd3fb1dde7c5180c51a7cda819cbff7e297bd44c4e95a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50699db2173b28cc6ccbd3fb1dde7c5180c51a7cda819cbff7e297bd44c4e95a", kill_on_drop: false }` [INFO] [stdout] 50699db2173b28cc6ccbd3fb1dde7c5180c51a7cda819cbff7e297bd44c4e95a