[INFO] fetching crate linebased 0.5.0... [INFO] checking linebased-0.5.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate linebased 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate linebased 0.5.0 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 linebased 0.5.0 [INFO] finished tweaking crates.io crate linebased 0.5.0 [INFO] tweaked toml for crates.io crate linebased 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate linebased 0.5.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d8ea82044e7e659ba9392313deb677b6a7d6204bf06cb42614921cd3f4474b00 [INFO] running `Command { std: "docker" "start" "-a" "d8ea82044e7e659ba9392313deb677b6a7d6204bf06cb42614921cd3f4474b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8ea82044e7e659ba9392313deb677b6a7d6204bf06cb42614921cd3f4474b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8ea82044e7e659ba9392313deb677b6a7d6204bf06cb42614921cd3f4474b00", kill_on_drop: false }` [INFO] [stdout] d8ea82044e7e659ba9392313deb677b6a7d6204bf06cb42614921cd3f4474b00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c6e903e2291cd8b9a1bbd898e4ab0f4dad785b9167ff27c315ddf95878b8d04c [INFO] running `Command { std: "docker" "start" "-a" "c6e903e2291cd8b9a1bbd898e4ab0f4dad785b9167ff27c315ddf95878b8d04c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking linebased v0.5.0 (/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/lib.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn new(config: Config, func: F) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 317 | let (shutdown_send, shutdown_recv) = broadcast::channel(1); [INFO] [stdout] | ------------- ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 318 | let clients = Arc::new(Semaphore::new(config.max_clients)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 319 | [INFO] [stdout] 320 | Ok(Server { [INFO] [stdout] | ____________^ [INFO] [stdout] 321 | | handler: Arc::new(func), [INFO] [stdout] 322 | | config, [INFO] [stdout] 323 | | address, [INFO] [stdout] ... | [INFO] [stdout] 326 | | clients, [INFO] [stdout] 327 | | }) [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 `linebased` (lib) 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/lib.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn new(config: Config, func: F) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 317 | let (shutdown_send, shutdown_recv) = broadcast::channel(1); [INFO] [stdout] | ------------- ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 318 | let clients = Arc::new(Semaphore::new(config.max_clients)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 319 | [INFO] [stdout] 320 | Ok(Server { [INFO] [stdout] | ____________^ [INFO] [stdout] 321 | | handler: Arc::new(func), [INFO] [stdout] 322 | | config, [INFO] [stdout] 323 | | address, [INFO] [stdout] ... | [INFO] [stdout] 326 | | clients, [INFO] [stdout] 327 | | }) [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/lib.rs:508:21 [INFO] [stdout] | [INFO] [stdout] 495 | let mut server = Server::new(config, |query| match query { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 501 | let handle = server.handle(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 508 | handle: Some(handle), [INFO] [stdout] | ^^^^^^^^^^^^ [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 `linebased` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c6e903e2291cd8b9a1bbd898e4ab0f4dad785b9167ff27c315ddf95878b8d04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6e903e2291cd8b9a1bbd898e4ab0f4dad785b9167ff27c315ddf95878b8d04c", kill_on_drop: false }` [INFO] [stdout] c6e903e2291cd8b9a1bbd898e4ab0f4dad785b9167ff27c315ddf95878b8d04c