[INFO] crate rivers 0.0.1 is already in cache [INFO] checking rivers-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rivers 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate rivers 0.0.1 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 rivers 0.0.1 [INFO] finished tweaking crates.io crate rivers 0.0.1 [INFO] tweaked toml for crates.io crate rivers 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate rivers 0.0.1 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] 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] 145e6e653fa4499293758ed11a7c7d5edfa3205209d923ccbfbdfa9f1d6e3b5b [INFO] running `Command { std: "docker" "start" "-a" "145e6e653fa4499293758ed11a7c7d5edfa3205209d923ccbfbdfa9f1d6e3b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "145e6e653fa4499293758ed11a7c7d5edfa3205209d923ccbfbdfa9f1d6e3b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145e6e653fa4499293758ed11a7c7d5edfa3205209d923ccbfbdfa9f1d6e3b5b", kill_on_drop: false }` [INFO] [stdout] 145e6e653fa4499293758ed11a7c7d5edfa3205209d923ccbfbdfa9f1d6e3b5b [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] 8fe97aa50671dd0e93b6a82c81418df34ef00287e0ec7fda23f9cda509680cbd [INFO] running `Command { std: "docker" "start" "-a" "8fe97aa50671dd0e93b6a82c81418df34ef00287e0ec7fda23f9cda509680cbd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling frunk_core v0.4.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling frunk_proc_macros_impl v0.1.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling frunk_derives v0.4.0 [INFO] [stderr] Checking frunk_proc_macros v0.1.0 [INFO] [stderr] Checking frunk v0.4.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Checking rivers v0.0.1 (/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/handler.rs:19:48 [INFO] [stdout] | [INFO] [stdout] 19 | async fn call(self, chan: StreamSource) { [INFO] [stdout] | ___________________----__---------------------__^ [INFO] [stdout] | | | | [INFO] [stdout] | | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | | self(chan).await [INFO] [stdout] 21 | | } [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] [stderr] error: could not compile `rivers` (lib) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [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/handler.rs:19:48 [INFO] [stdout] | [INFO] [stdout] 19 | async fn call(self, chan: StreamSource) { [INFO] [stdout] | ___________________----__---------------------__^ [INFO] [stdout] | | | | [INFO] [stdout] | | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | | self(chan).await [INFO] [stdout] 21 | | } [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 `rivers` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8fe97aa50671dd0e93b6a82c81418df34ef00287e0ec7fda23f9cda509680cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe97aa50671dd0e93b6a82c81418df34ef00287e0ec7fda23f9cda509680cbd", kill_on_drop: false }` [INFO] [stdout] 8fe97aa50671dd0e93b6a82c81418df34ef00287e0ec7fda23f9cda509680cbd