[INFO] fetching crate rpc-core-net 0.2.2... [INFO] checking rpc-core-net-0.2.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate rpc-core-net 0.2.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rpc-core-net 0.2.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpc-core-net 0.2.2 [INFO] removed 2 missing tests [INFO] finished tweaking crates.io crate rpc-core-net 0.2.2 [INFO] tweaked toml for crates.io crate rpc-core-net 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate rpc-core-net 0.2.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpc-core v0.2.2 [INFO] [stderr] Downloaded tokio v1.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c598db25c90db424bf2d92ba1395eae472d8fa2694ed64124284f6809009179 [INFO] running `Command { std: "docker" "start" "-a" "5c598db25c90db424bf2d92ba1395eae472d8fa2694ed64124284f6809009179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c598db25c90db424bf2d92ba1395eae472d8fa2694ed64124284f6809009179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c598db25c90db424bf2d92ba1395eae472d8fa2694ed64124284f6809009179", kill_on_drop: false }` [INFO] [stdout] 5c598db25c90db424bf2d92ba1395eae472d8fa2694ed64124284f6809009179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75146d13c5701b102b6e31d728f2417613adc4c46a5f7e9575d7a3eec4be7644 [INFO] running `Command { std: "docker" "start" "-a" "75146d13c5701b102b6e31d728f2417613adc4c46a5f7e9575d7a3eec4be7644", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rpc-core v0.2.2 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking rpc-core-net v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.84s [INFO] running `Command { std: "docker" "inspect" "75146d13c5701b102b6e31d728f2417613adc4c46a5f7e9575d7a3eec4be7644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75146d13c5701b102b6e31d728f2417613adc4c46a5f7e9575d7a3eec4be7644", kill_on_drop: false }` [INFO] [stdout] 75146d13c5701b102b6e31d728f2417613adc4c46a5f7e9575d7a3eec4be7644 [INFO] checking rpc-core-net-0.2.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate rpc-core-net 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rpc-core-net 0.2.2 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpc-core-net 0.2.2 [INFO] removed 2 missing tests [INFO] finished tweaking crates.io crate rpc-core-net 0.2.2 [INFO] tweaked toml for crates.io crate rpc-core-net 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate rpc-core-net 0.2.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cad67110fea1589ebdcf50a9f07731f8e01ee5759c906f3401df1a4636c4c044 [INFO] running `Command { std: "docker" "start" "-a" "cad67110fea1589ebdcf50a9f07731f8e01ee5759c906f3401df1a4636c4c044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cad67110fea1589ebdcf50a9f07731f8e01ee5759c906f3401df1a4636c4c044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cad67110fea1589ebdcf50a9f07731f8e01ee5759c906f3401df1a4636c4c044", kill_on_drop: false }` [INFO] [stdout] cad67110fea1589ebdcf50a9f07731f8e01ee5759c906f3401df1a4636c4c044 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 652d744f12c4b01c275fd75aa0d788bb129947bb89270237215cad63e526b2b0 [INFO] running `Command { std: "docker" "start" "-a" "652d744f12c4b01c275fd75aa0d788bb129947bb89270237215cad63e526b2b0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking rpc-core v0.2.2 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking rpc-core-net v0.2.2 (/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/rpc_server.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(rpc: Rc, channel: Weak) -> Rc { [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] 20 | Rc::new(Self { [INFO] [stdout] | _________________^ [INFO] [stdout] 21 | | rpc: rpc.into(), [INFO] [stdout] 22 | | on_close: None.into(), [INFO] [stdout] 23 | | channel, [INFO] [stdout] 24 | | }) [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] [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/rpc_server.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(rpc: Rc, channel: Weak) -> Rc { [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] 20 | Rc::new(Self { [INFO] [stdout] | _________________^ [INFO] [stdout] 21 | | rpc: rpc.into(), [INFO] [stdout] 22 | | on_close: None.into(), [INFO] [stdout] 23 | | channel, [INFO] [stdout] 24 | | }) [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 `rpc-core-net` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rpc-core-net` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "652d744f12c4b01c275fd75aa0d788bb129947bb89270237215cad63e526b2b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "652d744f12c4b01c275fd75aa0d788bb129947bb89270237215cad63e526b2b0", kill_on_drop: false }` [INFO] [stdout] 652d744f12c4b01c275fd75aa0d788bb129947bb89270237215cad63e526b2b0