[INFO] fetching crate vesync 0.1.0... [INFO] checking vesync-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate vesync 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate vesync 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vesync 0.1.0 [INFO] finished tweaking crates.io crate vesync 0.1.0 [INFO] tweaked toml for crates.io crate vesync 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding attohttpc v0.14.0 (available: v0.28.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfc9db4856872decf79b331b909b5637a10b3b3bcfca21d6087b721392d658fe [INFO] running `Command { std: "docker" "start" "-a" "dfc9db4856872decf79b331b909b5637a10b3b3bcfca21d6087b721392d658fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfc9db4856872decf79b331b909b5637a10b3b3bcfca21d6087b721392d658fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfc9db4856872decf79b331b909b5637a10b3b3bcfca21d6087b721392d658fe", kill_on_drop: false }` [INFO] [stdout] dfc9db4856872decf79b331b909b5637a10b3b3bcfca21d6087b721392d658fe [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4811c3ae660228325d1e46203f811024086497320ffa03ad63db520205739f71 [INFO] running `Command { std: "docker" "start" "-a" "4811c3ae660228325d1e46203f811024086497320ffa03ad63db520205739f71", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling cc v1.1.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking attohttpc v0.14.0 [INFO] [stderr] Checking vesync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/device.rs:54:66 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> VeSyncDevice<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get_devices(account: &'a VeSyncAccount) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/device.rs:54:66 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> VeSyncDevice<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get_devices(account: &'a VeSyncAccount) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deviceImg`, `connectionType`, `deviceType`, `model`, and `currentFirmVersion` are never read [INFO] [stdout] --> src/device.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 171 | struct DeviceResponse { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 172 | pub deviceName: String, // plaintext name of device [INFO] [stdout] 173 | pub deviceImg: String, // URL [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub connectionType: String, // 'wifi', [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 177 | pub connectionStatus: ConnectionStatus, [INFO] [stdout] 178 | pub deviceType: String, // 'wifi-switch-1.3', [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 179 | pub model: String, // What are the known values? 'wifi-switch', [INFO] [stdout] | ^^^^^ [INFO] [stdout] 180 | pub currentFirmVersion: String, // eg, '1.99', '2.123'; maybe we can convert to a number? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeviceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nickName`, `avatarIcon`, `userType`, `acceptLanguage`, and `termsStatus` are never read [INFO] [stdout] --> src/account.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 50 | struct AccountResponse { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 53 | pub nickName: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | pub avatarIcon: String, // is a URL [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 55 | pub userType: i32, // probably an enum? [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 56 | pub acceptLanguage: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 57 | pub termsStatus: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AccountResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deviceImg`, `connectionType`, `deviceType`, `model`, and `currentFirmVersion` are never read [INFO] [stdout] --> src/device.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 171 | struct DeviceResponse { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 172 | pub deviceName: String, // plaintext name of device [INFO] [stdout] 173 | pub deviceImg: String, // URL [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub connectionType: String, // 'wifi', [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 177 | pub connectionStatus: ConnectionStatus, [INFO] [stdout] 178 | pub deviceType: String, // 'wifi-switch-1.3', [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 179 | pub model: String, // What are the known values? 'wifi-switch', [INFO] [stdout] | ^^^^^ [INFO] [stdout] 180 | pub currentFirmVersion: String, // eg, '1.99', '2.123'; maybe we can convert to a number? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeviceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nickName`, `avatarIcon`, `userType`, `acceptLanguage`, and `termsStatus` are never read [INFO] [stdout] --> src/account.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 50 | struct AccountResponse { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 53 | pub nickName: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | pub avatarIcon: String, // is a URL [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 55 | pub userType: i32, // probably an enum? [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 56 | pub acceptLanguage: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 57 | pub termsStatus: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AccountResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.60s [INFO] running `Command { std: "docker" "inspect" "4811c3ae660228325d1e46203f811024086497320ffa03ad63db520205739f71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4811c3ae660228325d1e46203f811024086497320ffa03ad63db520205739f71", kill_on_drop: false }` [INFO] [stdout] 4811c3ae660228325d1e46203f811024086497320ffa03ad63db520205739f71