[INFO] fetching crate pzem004t 0.1.7...
[INFO] testing pzem004t-0.1.7 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate pzem004t 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate pzem004t 0.1.7 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pzem004t 0.1.7
[INFO] finished tweaking crates.io crate pzem004t 0.1.7
[INFO] tweaked toml for crates.io crate pzem004t 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da4658b91988e8d94a28ef795532ff897759e3687cda990eb9aab9f31423f440
[INFO] running `Command { std: "docker" "start" "-a" "da4658b91988e8d94a28ef795532ff897759e3687cda990eb9aab9f31423f440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4658b91988e8d94a28ef795532ff897759e3687cda990eb9aab9f31423f440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4658b91988e8d94a28ef795532ff897759e3687cda990eb9aab9f31423f440", kill_on_drop: false }`
[INFO] [stdout] da4658b91988e8d94a28ef795532ff897759e3687cda990eb9aab9f31423f440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61628a9eb058d944e930b0b66a3664be3ef5a052102029965f909e8acd1013ab
[INFO] running `Command { std: "docker" "start" "-a" "61628a9eb058d944e930b0b66a3664be3ef5a052102029965f909e8acd1013ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling pzem004t v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "61628a9eb058d944e930b0b66a3664be3ef5a052102029965f909e8acd1013ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61628a9eb058d944e930b0b66a3664be3ef5a052102029965f909e8acd1013ab", kill_on_drop: false }`
[INFO] [stdout] 61628a9eb058d944e930b0b66a3664be3ef5a052102029965f909e8acd1013ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc61b1a0d6032ad9e302d46f3a40ebcf4839423e486c4b5290778dfd277038f
[INFO] running `Command { std: "docker" "start" "-a" "1bc61b1a0d6032ad9e302d46f3a40ebcf4839423e486c4b5290778dfd277038f", kill_on_drop: false }`
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pzem004t v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1bc61b1a0d6032ad9e302d46f3a40ebcf4839423e486c4b5290778dfd277038f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc61b1a0d6032ad9e302d46f3a40ebcf4839423e486c4b5290778dfd277038f", kill_on_drop: false }`
[INFO] [stdout] 1bc61b1a0d6032ad9e302d46f3a40ebcf4839423e486c4b5290778dfd277038f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a21baa792cc674557917b0267901ad9cc28d14870da861e069937e6d4439e2f
[INFO] running `Command { std: "docker" "start" "-a" "4a21baa792cc674557917b0267901ad9cc28d14870da861e069937e6d4439e2f", kill_on_drop: false }`
[INFO] [stderr] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:235:43
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           this code causes undefined behavior when executed
[INFO] [stderr]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:263:42
[INFO] [stderr]     |
[INFO] [stderr] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:289:42
[INFO] [stderr]     |
[INFO] [stderr] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:320:42
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:357:42
[INFO] [stderr]     |
[INFO] [stderr] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:373:42
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: `pzem004t` (lib) generated 6 warnings
[INFO] [stderr] warning: `pzem004t` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pzem004t-7f11213d0ba01386)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pzem004t
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::read (line 213) ... FAILED
[INFO] [stdout] test src/no_timeout.rs - no_timeout::NoTimeout (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::set_addr (line 332) ... FAILED
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::set_threshold (line 299) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::read (line 213) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:214:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `m` in this scope
[INFO] [stdout]  --> src/lib.rs:214:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   |                                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NoTimeout` in this scope
[INFO] [stdout]  --> src/lib.rs:214:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pzem004t::NoTimeout;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/no_timeout.rs - no_timeout::NoTimeout (line 7) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `m` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   |                                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NoTimeout` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pzem004t::NoTimeout;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::set_addr (line 332) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:334:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]  --> src/lib.rs:334:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]  --> src/lib.rs:334:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                                      ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
[INFO] [stdout]  --> src/lib.rs:334:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                     ^^^^         --------
[INFO] [stdout]   |                                  | |
[INFO] [stdout]   |                                  | unexpected argument
[INFO] [stdout]   |                                  help: remove the extra argument
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:579:5
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::set_threshold (line 299) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:301:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ti` in this scope
[INFO] [stdout]  --> src/lib.rs:301:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                                   ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]  --> src/lib.rs:301:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                                         ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
[INFO] [stdout]  --> src/lib.rs:301:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                         ^^^^        --------
[INFO] [stdout]   |                                     | |
[INFO] [stdout]   |                                     | unexpected argument
[INFO] [stdout]   |                                     help: remove the extra argument
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:579:5
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]  --> src/lib.rs:20:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         Err(e) => hprintln!("Could not read PZEM004T: {}", e).unwrap(),
[INFO] [stdout]   |                   ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]  --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             hprintln!("Voltage: {:.1} V", m.voltage).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             hprintln!("Current: {:.3} A", m.current).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             hprintln!("Power: {:.1} W", m.power).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             hprintln!("Energy: {:.3} kWh", m.energy).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             hprintln!("Frequency: {:.1} Hz", m.frequency).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             hprintln!("Power factor: {:.2}", m.pf).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             hprintln!("Alarm: {}\n", m.alarm).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `block` in this scope
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     block!(tim.wait()).unwrap();
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use nb::block;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `serial` in this scope
[INFO] [stdout]  --> src/lib.rs:16:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut pzem = pzem004t::Pzem::new(serial, None).unwrap();
[INFO] [stdout]   |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]  --> src/lib.rs:19:40
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match pzem.read(&mut m, Some((&mut tim, TIMEOUT))) {
[INFO] [stdout]   |                                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TIMEOUT` in this scope
[INFO] [stdout]  --> src/lib.rs:19:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match pzem.read(&mut m, Some((&mut tim, TIMEOUT))) {
[INFO] [stdout]   |                                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     tim.start(1.hz());
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]   --> src/lib.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     tim.start(1.hz());
[INFO] [stdout]    |                 ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::read (line 213)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::set_addr (line 332)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::set_threshold (line 299)
[INFO] [stdout]     src/no_timeout.rs - no_timeout::NoTimeout (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4a21baa792cc674557917b0267901ad9cc28d14870da861e069937e6d4439e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a21baa792cc674557917b0267901ad9cc28d14870da861e069937e6d4439e2f", kill_on_drop: false }`
[INFO] [stdout] 4a21baa792cc674557917b0267901ad9cc28d14870da861e069937e6d4439e2f
[INFO] testing pzem004t-0.1.7 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate pzem004t 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate pzem004t 0.1.7 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pzem004t 0.1.7
[INFO] finished tweaking crates.io crate pzem004t 0.1.7
[INFO] tweaked toml for crates.io crate pzem004t 0.1.7 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c102278bc978a18bf32b317c9ca1df197fe4ea760539483b6d6d66ddc748dc84
[INFO] running `Command { std: "docker" "start" "-a" "c102278bc978a18bf32b317c9ca1df197fe4ea760539483b6d6d66ddc748dc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c102278bc978a18bf32b317c9ca1df197fe4ea760539483b6d6d66ddc748dc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c102278bc978a18bf32b317c9ca1df197fe4ea760539483b6d6d66ddc748dc84", kill_on_drop: false }`
[INFO] [stdout] c102278bc978a18bf32b317c9ca1df197fe4ea760539483b6d6d66ddc748dc84
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91f1c80aff5a21f438eee97c29a63b60093924488bea26737a4545c9da6f0f10
[INFO] running `Command { std: "docker" "start" "-a" "91f1c80aff5a21f438eee97c29a63b60093924488bea26737a4545c9da6f0f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling pzem004t v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "91f1c80aff5a21f438eee97c29a63b60093924488bea26737a4545c9da6f0f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f1c80aff5a21f438eee97c29a63b60093924488bea26737a4545c9da6f0f10", kill_on_drop: false }`
[INFO] [stdout] 91f1c80aff5a21f438eee97c29a63b60093924488bea26737a4545c9da6f0f10
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c89d252ffe6b0d7f06af11228eb9552f6e852ddf3ccb906e3809de1605a3eba
[INFO] running `Command { std: "docker" "start" "-a" "2c89d252ffe6b0d7f06af11228eb9552f6e852ddf3ccb906e3809de1605a3eba", kill_on_drop: false }`
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pzem004t v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           this code causes undefined behavior when executed
[INFO] [stdout]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:263:42
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:289:42
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:320:42
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:357:42
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:373:42
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "2c89d252ffe6b0d7f06af11228eb9552f6e852ddf3ccb906e3809de1605a3eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c89d252ffe6b0d7f06af11228eb9552f6e852ddf3ccb906e3809de1605a3eba", kill_on_drop: false }`
[INFO] [stdout] 2c89d252ffe6b0d7f06af11228eb9552f6e852ddf3ccb906e3809de1605a3eba
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e593cbea82ad91d8d05501d9806918b4437d3f773c6a9301add08c3418b9671f
[INFO] running `Command { std: "docker" "start" "-a" "e593cbea82ad91d8d05501d9806918b4437d3f773c6a9301add08c3418b9671f", kill_on_drop: false }`
[INFO] [stderr] warning: the type `[u8; 25]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:235:43
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let mut resp: [u8; 25] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           this code causes undefined behavior when executed
[INFO] [stderr]     |                                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:263:42
[INFO] [stderr]     |
[INFO] [stderr] 263 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 7]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:289:42
[INFO] [stderr]     |
[INFO] [stderr] 289 |         let mut resp: [u8; 7] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:320:42
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 8]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:357:42
[INFO] [stderr]     |
[INFO] [stderr] 357 |         let mut resp: [u8; 8] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 4]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:373:42
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let mut resp: [u8; 4] = unsafe { core::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: `pzem004t` (lib) generated 6 warnings
[INFO] [stderr] warning: `pzem004t` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pzem004t-7f11213d0ba01386)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pzem004t
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::read (line 213) ... FAILED
[INFO] [stdout] test src/no_timeout.rs - no_timeout::NoTimeout (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::set_threshold (line 299) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - Pzem<Serial>::set_addr (line 332) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::read (line 213) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:214:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `m` in this scope
[INFO] [stdout]  --> src/lib.rs:214:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   |                                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NoTimeout` in this scope
[INFO] [stdout]  --> src/lib.rs:214:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None).unwrap();
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pzem004t::NoTimeout;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/no_timeout.rs - no_timeout::NoTimeout (line 7) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `m` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   |                                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NoTimeout` in this scope
[INFO] [stdout]  --> src/no_timeout.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pzem.communicate::<NoTimeout>(&mut m, None);
[INFO] [stdout]   |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pzem004t::NoTimeout;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::set_threshold (line 299) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:301:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ti` in this scope
[INFO] [stdout]  --> src/lib.rs:301:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                                   ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]  --> src/lib.rs:301:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                                         ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
[INFO] [stdout]  --> src/lib.rs:301:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]   |                         ^^^^        --------
[INFO] [stdout]   |                                     | |
[INFO] [stdout]   |                                     | unexpected argument
[INFO] [stdout]   |                                     help: remove the extra argument
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/option.rs:579:5
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]  --> src/lib.rs:20:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         Err(e) => hprintln!("Could not read PZEM004T: {}", e).unwrap(),
[INFO] [stdout]   |                   ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]  --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             hprintln!("Voltage: {:.1} V", m.voltage).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             hprintln!("Current: {:.3} A", m.current).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             hprintln!("Power: {:.1} W", m.power).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             hprintln!("Energy: {:.3} kWh", m.energy).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             hprintln!("Frequency: {:.1} Hz", m.frequency).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             hprintln!("Power factor: {:.2}", m.pf).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             hprintln!("Alarm: {}\n", m.alarm).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]   --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `block` in this scope
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     block!(tim.wait()).unwrap();
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use nb::block;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `serial` in this scope
[INFO] [stdout]  --> src/lib.rs:16:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut pzem = pzem004t::Pzem::new(serial, None).unwrap();
[INFO] [stdout]   |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]  --> src/lib.rs:19:40
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match pzem.read(&mut m, Some((&mut tim, TIMEOUT))) {
[INFO] [stdout]   |                                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TIMEOUT` in this scope
[INFO] [stdout]  --> src/lib.rs:19:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     match pzem.read(&mut m, Some((&mut tim, TIMEOUT))) {
[INFO] [stdout]   |                                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     tim.start(1.hz());
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]   --> src/lib.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     tim.start(1.hz());
[INFO] [stdout]    |                 ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Pzem<Serial>::set_addr (line 332) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pzem` in this scope
[INFO] [stdout]  --> src/lib.rs:334:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tim` in this scope
[INFO] [stdout]  --> src/lib.rs:334:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hz` found for type `{integer}` in the current scope
[INFO] [stdout]  --> src/lib.rs:334:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                                      ^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
[INFO] [stdout]  --> src/lib.rs:334:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]   |                     ^^^^         --------
[INFO] [stdout]   |                                  | |
[INFO] [stdout]   |                                  | unexpected argument
[INFO] [stdout]   |                                  help: remove the extra argument
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/option.rs:579:5
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::read (line 213)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::set_addr (line 332)
[INFO] [stdout]     src/lib.rs - Pzem<Serial>::set_threshold (line 299)
[INFO] [stdout]     src/no_timeout.rs - no_timeout::NoTimeout (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e593cbea82ad91d8d05501d9806918b4437d3f773c6a9301add08c3418b9671f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e593cbea82ad91d8d05501d9806918b4437d3f773c6a9301add08c3418b9671f", kill_on_drop: false }`
[INFO] [stdout] e593cbea82ad91d8d05501d9806918b4437d3f773c6a9301add08c3418b9671f
