[INFO] cloning repository https://github.com/Niedzwiedzw/crawl-and-conquer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Niedzwiedzw/crawl-and-conquer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fcrawl-and-conquer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fcrawl-and-conquer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36ea37f757e10e6e9e0427ea3d6f6f52ec238577 [INFO] checking Niedzwiedzw/crawl-and-conquer/36ea37f757e10e6e9e0427ea3d6f6f52ec238577 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fcrawl-and-conquer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Niedzwiedzw/crawl-and-conquer 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 git repo https://github.com/Niedzwiedzw/crawl-and-conquer [INFO] finished tweaking git repo https://github.com/Niedzwiedzw/crawl-and-conquer [INFO] tweaked toml for git repo https://github.com/Niedzwiedzw/crawl-and-conquer written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Niedzwiedzw/crawl-and-conquer 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] 391d80366e4936ff55f76a0b72c904c41987fbb017fb5bacf33d3888ad86b52a [INFO] running `Command { std: "docker" "start" "-a" "391d80366e4936ff55f76a0b72c904c41987fbb017fb5bacf33d3888ad86b52a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "391d80366e4936ff55f76a0b72c904c41987fbb017fb5bacf33d3888ad86b52a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "391d80366e4936ff55f76a0b72c904c41987fbb017fb5bacf33d3888ad86b52a", kill_on_drop: false }` [INFO] [stdout] 391d80366e4936ff55f76a0b72c904c41987fbb017fb5bacf33d3888ad86b52a [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] 43eb5fa397eaf06bd0458b305b5e08afc61f9ec2c76ddbc4c43358bd3bb9f96f [INFO] running `Command { std: "docker" "start" "-a" "43eb5fa397eaf06bd0458b305b5e08afc61f9ec2c76ddbc4c43358bd3bb9f96f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking rustls-pemfile v1.0.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking string_cache v0.8.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking scraper v0.13.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking crawl-and-conquer v0.1.0 (/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:128:19 [INFO] [stdout] | [INFO] [stdout] 124 | depth_config: CrawlerDepthConfig, [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | match Self::crawl_url(&url, depth_config).await { [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/main.rs:303:36 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn decreased(self) -> Option { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 301 | already_viewed, [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 302 | } = self; [INFO] [stdout] 303 | (remaining_depth > 0).then(move || Self { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 304 | | host: domain, [INFO] [stdout] 305 | | remaining_depth: remaining_depth - 1, [INFO] [stdout] 306 | | already_viewed, [INFO] [stdout] 307 | | }) [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/main.rs:368:33 [INFO] [stdout] | [INFO] [stdout] 365 | .map(|(url, viewed_link)| { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 368 | / viewed_link [INFO] [stdout] 369 | | .into_iter() [INFO] [stdout] 370 | | .map(|ViewedLink { source, text, .. }| { [INFO] [stdout] 371 | | format!("[{source}]:{text}") [INFO] [stdout] 372 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crawl-and-conquer` (bin "crawl-and-conquer") due to 4 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:128:19 [INFO] [stdout] | [INFO] [stdout] 124 | depth_config: CrawlerDepthConfig, [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | match Self::crawl_url(&url, depth_config).await { [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/main.rs:303:36 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn decreased(self) -> Option { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 301 | already_viewed, [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 302 | } = self; [INFO] [stdout] 303 | (remaining_depth > 0).then(move || Self { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 304 | | host: domain, [INFO] [stdout] 305 | | remaining_depth: remaining_depth - 1, [INFO] [stdout] 306 | | already_viewed, [INFO] [stdout] 307 | | }) [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/main.rs:368:33 [INFO] [stdout] | [INFO] [stdout] 365 | .map(|(url, viewed_link)| { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 368 | / viewed_link [INFO] [stdout] 369 | | .into_iter() [INFO] [stdout] 370 | | .map(|ViewedLink { source, text, .. }| { [INFO] [stdout] 371 | | format!("[{source}]:{text}") [INFO] [stdout] 372 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crawl-and-conquer` (bin "crawl-and-conquer" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "43eb5fa397eaf06bd0458b305b5e08afc61f9ec2c76ddbc4c43358bd3bb9f96f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43eb5fa397eaf06bd0458b305b5e08afc61f9ec2c76ddbc4c43358bd3bb9f96f", kill_on_drop: false }` [INFO] [stdout] 43eb5fa397eaf06bd0458b305b5e08afc61f9ec2c76ddbc4c43358bd3bb9f96f