[INFO] fetching crate cnctd_smart_home 0.1.4... [INFO] checking cnctd_smart_home-0.1.4 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] extracting crate cnctd_smart_home 0.1.4 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cnctd_smart_home 0.1.4 [INFO] finished tweaking crates.io crate cnctd_smart_home 0.1.4 [INFO] tweaked toml for crates.io crate cnctd_smart_home 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cnctd_smart_home 0.1.4 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 207 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e19baffc3cd41dd04187e3b266b6cfb5548f5759b2bc182f3c8b9858f1ecf1e7 [INFO] running `Command { std: "docker" "start" "-a" "e19baffc3cd41dd04187e3b266b6cfb5548f5759b2bc182f3c8b9858f1ecf1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e19baffc3cd41dd04187e3b266b6cfb5548f5759b2bc182f3c8b9858f1ecf1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e19baffc3cd41dd04187e3b266b6cfb5548f5759b2bc182f3c8b9858f1ecf1e7", kill_on_drop: false }` [INFO] [stdout] e19baffc3cd41dd04187e3b266b6cfb5548f5759b2bc182f3c8b9858f1ecf1e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fe87f98e3bc2818fdb2a56382b80918bdf3f3b8a323be3160a2e9a15a735f79 [INFO] running `Command { std: "docker" "start" "-a" "7fe87f98e3bc2818fdb2a56382b80918bdf3f3b8a323be3160a2e9a15a735f79", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Checking indexmap v2.14.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking if-addrs v0.6.7 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking openssl v0.10.77 [INFO] [stderr] Checking tokio v1.52.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking zerofrom v0.1.7 [INFO] [stderr] Checking yoke v0.8.2 [INFO] [stderr] Checking zerovec v0.11.6 [INFO] [stderr] Checking zerotrie v0.2.4 [INFO] [stderr] Checking tinystr v0.8.3 [INFO] [stderr] Checking potential_utf v0.1.5 [INFO] [stderr] Checking icu_collections v2.2.0 [INFO] [stderr] Checking icu_locale_core v2.2.0 [INFO] [stderr] Checking tplinker v0.4.4 [INFO] [stderr] Checking icu_provider v2.2.0 [INFO] [stdout] error[E0277]: the trait bound `!: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/devices.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 145 | self.send(&r#"{"smartlife.iot.smartbulb.lightingservice":{"transition_light_state":{"on_off":1}}}"#)?; [INFO] [stdout] | ^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 157 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `!` to implement `DeserializeOwned` [INFO] [stdout] note: required by a bound in `DeviceActions::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/capabilities.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | fn send(&self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `DeviceActions::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/devices.rs:150:14 [INFO] [stdout] | [INFO] [stdout] 150 | self.send(&r#"{"smartlife.iot.smartbulb.lightingservice":{"transition_light_state":{"on_off":0}}}"#)?; [INFO] [stdout] | ^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 157 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `!` to implement `DeserializeOwned` [INFO] [stdout] note: required by a bound in `DeviceActions::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/capabilities.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | fn send(&self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `DeviceActions::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/devices.rs:170:14 [INFO] [stdout] | [INFO] [stdout] 170 | self.send(&r#"{"smartlife.iot.smartbulb.lightingservice":{"transition_light_state":{"on_off":1}}}"#)?; [INFO] [stdout] | ^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 157 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `!` to implement `DeserializeOwned` [INFO] [stdout] note: required by a bound in `DeviceActions::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/capabilities.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | fn send(&self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `DeviceActions::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/devices.rs:175:14 [INFO] [stdout] | [INFO] [stdout] 175 | self.send(&r#"{"smartlife.iot.smartbulb.lightingservice":{"transition_light_state":{"on_off":0}}}"#)?; [INFO] [stdout] | ^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 157 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `!` to implement `DeserializeOwned` [INFO] [stdout] note: required by a bound in `DeviceActions::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tplinker-0.4.4/src/capabilities.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | fn send(&self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `DeviceActions::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] Checking icu_properties v2.2.0 [INFO] [stderr] Checking icu_normalizer v2.2.0 [INFO] [stderr] error: could not compile `tplinker` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7fe87f98e3bc2818fdb2a56382b80918bdf3f3b8a323be3160a2e9a15a735f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fe87f98e3bc2818fdb2a56382b80918bdf3f3b8a323be3160a2e9a15a735f79", kill_on_drop: false }` [INFO] [stdout] 7fe87f98e3bc2818fdb2a56382b80918bdf3f3b8a323be3160a2e9a15a735f79