[INFO] fetching crate nws_exporter 0.5.1... [INFO] checking nws_exporter-0.5.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate nws_exporter 0.5.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate nws_exporter 0.5.1 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] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking crates.io crate nws_exporter 0.5.1 [INFO] finished tweaking crates.io crate nws_exporter 0.5.1 [INFO] tweaked toml for crates.io crate nws_exporter 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate nws_exporter 0.5.1 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] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `clap` dependency) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d217415862c5818c799337ca231306e6b77d3ba2c9ac5254cd8886694844817c [INFO] running `Command { std: "docker" "start" "-a" "d217415862c5818c799337ca231306e6b77d3ba2c9ac5254cd8886694844817c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d217415862c5818c799337ca231306e6b77d3ba2c9ac5254cd8886694844817c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d217415862c5818c799337ca231306e6b77d3ba2c9ac5254cd8886694844817c", kill_on_drop: false }` [INFO] [stdout] d217415862c5818c799337ca231306e6b77d3ba2c9ac5254cd8886694844817c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7abb20230ad4a11cd8dbc7a68480378bbf027d1057034a4b7902e1e39881843f [INFO] running `Command { std: "docker" "start" "-a" "7abb20230ad4a11cd8dbc7a68480378bbf027d1057034a4b7902e1e39881843f", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `clap` dependency) [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling prometheus-client v0.21.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking dtoa v1.0.9 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling prometheus-client-derive-encode v0.4.2 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-rustls v0.24.1 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking nws_exporter v0.5.1 (/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/nws_exporter/client.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn new(client: Client, base_url: &str) -> Result { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(NwsClient { [INFO] [stdout] | ____________^ [INFO] [stdout] 75 | | client, [INFO] [stdout] 76 | | base_url: base_url [INFO] [stdout] 77 | | .parse() [INFO] [stdout] 78 | | .map_err(|e| ClientError::Initialization(format!("cannot parse {}: {}", base_url, e)))?, [INFO] [stdout] 79 | | }) [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/nws_exporter/client.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn new(client: Client, base_url: &str) -> Result { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(NwsClient { [INFO] [stdout] | ____________^ [INFO] [stdout] 75 | | client, [INFO] [stdout] 76 | | base_url: base_url [INFO] [stdout] 77 | | .parse() [INFO] [stdout] 78 | | .map_err(|e| ClientError::Initialization(format!("cannot parse {}: {}", base_url, e)))?, [INFO] [stdout] 79 | | }) [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 `nws_exporter` (lib) 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 `nws_exporter` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7abb20230ad4a11cd8dbc7a68480378bbf027d1057034a4b7902e1e39881843f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7abb20230ad4a11cd8dbc7a68480378bbf027d1057034a4b7902e1e39881843f", kill_on_drop: false }` [INFO] [stdout] 7abb20230ad4a11cd8dbc7a68480378bbf027d1057034a4b7902e1e39881843f