[INFO] fetching crate webex 0.10.0... [INFO] testing webex-0.10.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate webex 0.10.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate webex 0.10.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate webex 0.10.0 [INFO] tweaked toml for crates.io crate webex 0.10.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate webex 0.10.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate webex 0.10.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb9747f8709016c546d825013002bc3e38ff45d14e987f8a2e3f2cde9a2b94bf [INFO] running `Command { std: "docker" "start" "-a" "fb9747f8709016c546d825013002bc3e38ff45d14e987f8a2e3f2cde9a2b94bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb9747f8709016c546d825013002bc3e38ff45d14e987f8a2e3f2cde9a2b94bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb9747f8709016c546d825013002bc3e38ff45d14e987f8a2e3f2cde9a2b94bf", kill_on_drop: false }` [INFO] [stdout] fb9747f8709016c546d825013002bc3e38ff45d14e987f8a2e3f2cde9a2b94bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e42e931ada61d8952ec263cd9974b31b56d7e0b81feb06dbb67f0c36ac9bc907 [INFO] running `Command { std: "docker" "start" "-a" "e42e931ada61d8952ec263cd9974b31b56d7e0b81feb06dbb67f0c36ac9bc907", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling rustls-pki-types v1.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling sync_wrapper v1.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rustls-pemfile v2.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling iana-time-zone v0.1.58 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling uuid v1.10.0 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio v1.39.3 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tungstenite v0.23.0 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-tungstenite v0.23.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_with v3.9.0 [INFO] [stderr] Compiling serde_html_form v0.2.6 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling h2 v0.4.6 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling hyper-util v0.1.7 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.7 [INFO] [stderr] Compiling webex v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:479:5 [INFO] [stdout] | [INFO] [stdout] 479 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:862:5 [INFO] [stdout] | [INFO] [stdout] 862 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:869:5 [INFO] [stdout] | [INFO] [stdout] 869 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyReply` is never constructed [INFO] [stdout] --> src/types.rs:339:19 [INFO] [stdout] | [INFO] [stdout] 339 | pub(crate) struct EmptyReply {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.22s [INFO] running `Command { std: "docker" "inspect" "e42e931ada61d8952ec263cd9974b31b56d7e0b81feb06dbb67f0c36ac9bc907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e42e931ada61d8952ec263cd9974b31b56d7e0b81feb06dbb67f0c36ac9bc907", kill_on_drop: false }` [INFO] [stdout] e42e931ada61d8952ec263cd9974b31b56d7e0b81feb06dbb67f0c36ac9bc907 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ba5c64a0fae2230d65289b699c9cf3266570478a4a5058d397a70dc6bcda2e8 [INFO] running `Command { std: "docker" "start" "-a" "6ba5c64a0fae2230d65289b699c9cf3266570478a4a5058d397a70dc6bcda2e8", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tungstenite v0.23.0 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.7 [INFO] [stderr] Compiling tokio-tungstenite v0.23.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling webex v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:479:5 [INFO] [stdout] | [INFO] [stdout] 479 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:862:5 [INFO] [stdout] | [INFO] [stdout] 862 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:869:5 [INFO] [stdout] | [INFO] [stdout] 869 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stdout] warning: struct `EmptyReply` is never constructed [INFO] [stdout] --> src/types.rs:339:19 [INFO] [stdout] | [INFO] [stdout] 339 | pub(crate) struct EmptyReply {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_attributes)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:479:5 [INFO] [stdout] | [INFO] [stdout] 479 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:862:5 [INFO] [stdout] | [INFO] [stdout] 862 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/adaptive_card.rs:869:5 [INFO] [stdout] | [INFO] [stdout] 869 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `EmptyReply` is never constructed [INFO] [stdout] --> src/types.rs:339:19 [INFO] [stdout] | [INFO] [stdout] 339 | pub(crate) struct EmptyReply {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `webex` (lib test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6ba5c64a0fae2230d65289b699c9cf3266570478a4a5058d397a70dc6bcda2e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba5c64a0fae2230d65289b699c9cf3266570478a4a5058d397a70dc6bcda2e8", kill_on_drop: false }` [INFO] [stdout] 6ba5c64a0fae2230d65289b699c9cf3266570478a4a5058d397a70dc6bcda2e8