[INFO] fetching crate bitcoincore-rpc 0.19.0... [INFO] checking bitcoincore-rpc-0.19.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate bitcoincore-rpc 0.19.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate bitcoincore-rpc 0.19.0 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 bitcoincore-rpc 0.19.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bitcoincore-rpc 0.19.0 [INFO] tweaked toml for crates.io crate bitcoincore-rpc 0.19.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate bitcoincore-rpc 0.19.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 137ec0198b354b1706758402792fee2d6ba70ebfa8c9afa52187c2fddffd0e24 [INFO] running `Command { std: "docker" "start" "-a" "137ec0198b354b1706758402792fee2d6ba70ebfa8c9afa52187c2fddffd0e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "137ec0198b354b1706758402792fee2d6ba70ebfa8c9afa52187c2fddffd0e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137ec0198b354b1706758402792fee2d6ba70ebfa8c9afa52187c2fddffd0e24", kill_on_drop: false }` [INFO] [stdout] 137ec0198b354b1706758402792fee2d6ba70ebfa8c9afa52187c2fddffd0e24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0172987be80f6c2dbc5c253d70022f2ff11273ec5e5fc92557c49d8cebd8a93e [INFO] running `Command { std: "docker" "start" "-a" "0172987be80f6c2dbc5c253d70022f2ff11273ec5e5fc92557c49d8cebd8a93e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.156 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling bitcoin-internals v0.3.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking bitcoin-io v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling hex_lit v0.1.1 [INFO] [stderr] Compiling minreq v2.11.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling bitcoin v0.32.0 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bech32 v0.11.0 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking hex-conservative v0.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling secp256k1-sys v0.10.0 [INFO] [stderr] Checking bitcoin_hashes v0.14.0 [INFO] [stderr] Checking bitcoin-units v0.1.1 [INFO] [stderr] Checking secp256k1 v0.29.0 [INFO] [stderr] Checking base58ck v0.1.0 [INFO] [stderr] Checking jsonrpc v0.18.0 [INFO] [stderr] Checking bitcoincore-rpc-json v0.19.0 [INFO] [stderr] Checking bitcoincore-rpc v0.19.0 (/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/client.rs:708:22 [INFO] [stdout] | [INFO] [stdout] 708 | .map(|o| serde_json::to_value(JsonOutPoint::from(*o)).unwrap()) [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/client.rs:716:22 [INFO] [stdout] | [INFO] [stdout] 716 | .map(|o| serde_json::to_value(JsonOutPoint::from(*o)).unwrap()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client.rs:708:22 [INFO] [stdout] | [INFO] [stdout] 708 | .map(|o| serde_json::to_value(JsonOutPoint::from(*o)).unwrap()) [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/client.rs:716:22 [INFO] [stdout] | [INFO] [stdout] 716 | .map(|o| serde_json::to_value(JsonOutPoint::from(*o)).unwrap()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client.rs:1289:9 [INFO] [stdout] | [INFO] [stdout] 1289 | / jsonrpc::client::Client::simple_http(url, user, pass) [INFO] [stdout] 1290 | | .map(|client| Client { [INFO] [stdout] 1291 | | client, [INFO] [stdout] 1292 | | }) [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] [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/client.rs:1289:9 [INFO] [stdout] | [INFO] [stdout] 1289 | / jsonrpc::client::Client::simple_http(url, user, pass) [INFO] [stdout] 1290 | | .map(|client| Client { [INFO] [stdout] 1291 | | client, [INFO] [stdout] 1292 | | }) [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] [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/client.rs:1293:55 [INFO] [stdout] | [INFO] [stdout] 1293 | .map_err(|e| super::error::Error::JsonRpc(e.into())) [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client.rs:1324:12 [INFO] [stdout] | [INFO] [stdout] 1316 | let raw = serde_json::value::to_raw_value(args)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1322 | let resp = self.client.send_request(req).map_err(Error::from); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1323 | log_response(cmd, &resp); [INFO] [stdout] 1324 | Ok(resp?.result()?) [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] | [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client.rs:1293:55 [INFO] [stdout] | [INFO] [stdout] 1293 | .map_err(|e| super::error::Error::JsonRpc(e.into())) [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client.rs:1324:12 [INFO] [stdout] | [INFO] [stdout] 1316 | let raw = serde_json::value::to_raw_value(args)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1322 | let resp = self.client.send_request(req).map_err(Error::from); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1323 | log_response(cmd, &resp); [INFO] [stdout] 1324 | Ok(resp?.result()?) [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] | [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoincore-rpc` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bitcoincore-rpc` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "0172987be80f6c2dbc5c253d70022f2ff11273ec5e5fc92557c49d8cebd8a93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0172987be80f6c2dbc5c253d70022f2ff11273ec5e5fc92557c49d8cebd8a93e", kill_on_drop: false }` [INFO] [stdout] 0172987be80f6c2dbc5c253d70022f2ff11273ec5e5fc92557c49d8cebd8a93e