[INFO] crate kasa_exporter 0.1.0 is already in cache [INFO] checking kasa_exporter-0.1.0 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] extracting crate kasa_exporter 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate kasa_exporter 0.1.0 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kasa_exporter 0.1.0 [INFO] finished tweaking crates.io crate kasa_exporter 0.1.0 [INFO] tweaked toml for crates.io crate kasa_exporter 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a1b8b86cd55b580c638a26b56949190517c540765f2e59ac2a1dd1e82a53869a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a1b8b86cd55b580c638a26b56949190517c540765f2e59ac2a1dd1e82a53869a"` [INFO] [stderr] Compiling prometheus v0.4.2 [INFO] [stderr] Checking quick-error v0.2.2 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking kasa_exporter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter/mod.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::error_chain_processing` [INFO] [stderr] --> src/kasa/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use error_chain::error_chain_processing; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_kind` [INFO] [stderr] --> src/kasa/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use error_chain::impl_error_chain_kind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_processed` [INFO] [stderr] --> src/kasa/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use error_chain::impl_error_chain_processed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_extract_backtrace` [INFO] [stderr] --> src/kasa/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use error_chain::impl_extract_backtrace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter/mod.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::error_chain_processing` [INFO] [stderr] --> src/kasa/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use error_chain::error_chain_processing; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_kind` [INFO] [stderr] --> src/kasa/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use error_chain::impl_error_chain_kind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_processed` [INFO] [stderr] --> src/kasa/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use error_chain::impl_error_chain_processed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_extract_backtrace` [INFO] [stderr] --> src/kasa/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use error_chain::impl_extract_backtrace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/kasa/mod.rs:119:59 [INFO] [stderr] | [INFO] [stderr] 119 | ... .unwrap_or_else(|e| e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/kasa/mod.rs:119:59 [INFO] [stderr] | [INFO] [stderr] 119 | ... .unwrap_or_else(|e| e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter/mod.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::error_chain_processing` [INFO] [stderr] --> src/kasa/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use error_chain::error_chain_processing; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_kind` [INFO] [stderr] --> src/kasa/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use error_chain::impl_error_chain_kind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_processed` [INFO] [stderr] --> src/kasa/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use error_chain::impl_error_chain_processed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_extract_backtrace` [INFO] [stderr] --> src/kasa/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use error_chain::impl_extract_backtrace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exporter/mod.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::error_chain_processing` [INFO] [stderr] --> src/kasa/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use error_chain::error_chain_processing; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_kind` [INFO] [stderr] --> src/kasa/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use error_chain::impl_error_chain_kind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_processed` [INFO] [stderr] --> src/kasa/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use error_chain::impl_error_chain_processed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error_chain::impl_extract_backtrace` [INFO] [stderr] --> src/kasa/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use error_chain::impl_extract_backtrace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/kasa/mod.rs:119:59 [INFO] [stderr] | [INFO] [stderr] 119 | ... .unwrap_or_else(|e| e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/kasa/mod.rs:119:59 [INFO] [stderr] | [INFO] [stderr] 119 | ... .unwrap_or_else(|e| e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.30s [INFO] running `"docker" "inspect" "a1b8b86cd55b580c638a26b56949190517c540765f2e59ac2a1dd1e82a53869a"` [INFO] running `"docker" "rm" "-f" "a1b8b86cd55b580c638a26b56949190517c540765f2e59ac2a1dd1e82a53869a"` [INFO] [stdout] a1b8b86cd55b580c638a26b56949190517c540765f2e59ac2a1dd1e82a53869a