[INFO] fetching crate hdpc-dl 2.10.0... [INFO] checking hdpc-dl-2.10.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate hdpc-dl 2.10.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate hdpc-dl 2.10.0 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 hdpc-dl 2.10.0 [INFO] finished tweaking crates.io crate hdpc-dl 2.10.0 [INFO] tweaked toml for crates.io crate hdpc-dl 2.10.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate hdpc-dl 2.10.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] eca82d7fe719917c695fbe380a6b2dbd212888390a9665376a51567dad979592 [INFO] running `Command { std: "docker" "start" "-a" "eca82d7fe719917c695fbe380a6b2dbd212888390a9665376a51567dad979592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eca82d7fe719917c695fbe380a6b2dbd212888390a9665376a51567dad979592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca82d7fe719917c695fbe380a6b2dbd212888390a9665376a51567dad979592", kill_on_drop: false }` [INFO] [stdout] eca82d7fe719917c695fbe380a6b2dbd212888390a9665376a51567dad979592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 054b04ba39038bd05deb176d3d369243ef1594323a94e47caba2e476f4501aa8 [INFO] running `Command { std: "docker" "start" "-a" "054b04ba39038bd05deb176d3d369243ef1594323a94e47caba2e476f4501aa8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling str_overlap v0.4.3 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking unindent v0.1.9 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking html-escape v0.2.11 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking hdpc-dl v2.10.0 (/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/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(()) [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] = 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/parser.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 184 | .map(|caps| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | rendered_tags: TAG_LIKE_RX [INFO] [stdout] | ________________________________^ [INFO] [stdout] 216 | | .captures_iter(caps.get(0).unwrap().as_str()) [INFO] [stdout] 217 | | .map(|tag| TagLikeBuf { [INFO] [stdout] 218 | | href: tag.get(1).unwrap().as_str().to_string(), [INFO] [stdout] 219 | | text: tag.get(2).unwrap().as_str().to_string(), [INFO] [stdout] 220 | | }) [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 `hdpc-dl` (bin "hdpc-dl") due to 3 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/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(()) [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] = 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/parser.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 184 | .map(|caps| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | rendered_tags: TAG_LIKE_RX [INFO] [stdout] | ________________________________^ [INFO] [stdout] 216 | | .captures_iter(caps.get(0).unwrap().as_str()) [INFO] [stdout] 217 | | .map(|tag| TagLikeBuf { [INFO] [stdout] 218 | | href: tag.get(1).unwrap().as_str().to_string(), [INFO] [stdout] 219 | | text: tag.get(2).unwrap().as_str().to_string(), [INFO] [stdout] 220 | | }) [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 `hdpc-dl` (bin "hdpc-dl" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "054b04ba39038bd05deb176d3d369243ef1594323a94e47caba2e476f4501aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "054b04ba39038bd05deb176d3d369243ef1594323a94e47caba2e476f4501aa8", kill_on_drop: false }` [INFO] [stdout] 054b04ba39038bd05deb176d3d369243ef1594323a94e47caba2e476f4501aa8