[INFO] fetching crate pzem004t 0.1.7...
[INFO] testing pzem004t-0.1.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pzem004t 0.1.7 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pzem004t 0.1.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding nb v0.1.3 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3738797df21ae7faa73a21193b6a199dede5c40d33b124d0bf1c7fa0f3e6e8bb
[INFO] running `Command { std: "docker" "start" "-a" "3738797df21ae7faa73a21193b6a199dede5c40d33b124d0bf1c7fa0f3e6e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3738797df21ae7faa73a21193b6a199dede5c40d33b124d0bf1c7fa0f3e6e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3738797df21ae7faa73a21193b6a199dede5c40d33b124d0bf1c7fa0f3e6e8bb", kill_on_drop: false }`
[INFO] [stdout] 3738797df21ae7faa73a21193b6a199dede5c40d33b124d0bf1c7fa0f3e6e8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c283ae9e4cb442e85df740835b877a62c15c927a8d67b661e0254e56056263c
[INFO] running `Command { std: "docker" "start" "-a" "6c283ae9e4cb442e85df740835b877a62c15c927a8d67b661e0254e56056263c", 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6c283ae9e4cb442e85df740835b877a62c15c927a8d67b661e0254e56056263c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c283ae9e4cb442e85df740835b877a62c15c927a8d67b661e0254e56056263c", kill_on_drop: false }`
[INFO] [stdout] 6c283ae9e4cb442e85df740835b877a62c15c927a8d67b661e0254e56056263c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dcadd4c0b65707d6e3c11186adee2a1d6b21a45b6a53f987cf845da4a223f83
[INFO] running `Command { std: "docker" "start" "-a" "5dcadd4c0b65707d6e3c11186adee2a1d6b21a45b6a53f987cf845da4a223f83", 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] [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] [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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5dcadd4c0b65707d6e3c11186adee2a1d6b21a45b6a53f987cf845da4a223f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dcadd4c0b65707d6e3c11186adee2a1d6b21a45b6a53f987cf845da4a223f83", kill_on_drop: false }`
[INFO] [stdout] 5dcadd4c0b65707d6e3c11186adee2a1d6b21a45b6a53f987cf845da4a223f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74fd401d0726755009431e7cfc7772a3a7ba95722a88774b7863de8150916f8a
[INFO] running `Command { std: "docker" "start" "-a" "74fd401d0726755009431e7cfc7772a3a7ba95722a88774b7863de8150916f8a", 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pzem004t-21edb16dc63bc437)
[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/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 - Pzem<Serial>::read (line 213) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 8 | 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] 8 | 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] 8 | 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] 7 + 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] 334 | 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] 334 | 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] 334 | 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] 334 | pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout]     |                     ^^^^           ------ unexpected argument #2
[INFO] [stdout]     |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/option.rs:607:4
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 334 - pzem.set_addr(0x10, Some(&mut tim, 2.hz())).unwrap();
[INFO] [stdout] 334 + pzem.set_addr(0x10, Some(&mut tim)).unwrap();
[INFO] [stdout]     |
[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] 301 | 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] 301 | 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] 301 | 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] 301 | pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout]     |                         ^^^^          ------ unexpected argument #2
[INFO] [stdout]     |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/option.rs:607:4
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 301 - pzem.set_threshold(230, Some(&mut ti, 2.hz())).unwrap();
[INFO] [stdout] 301 + pzem.set_threshold(230, Some(&mut ti)).unwrap();
[INFO] [stdout]     |
[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>::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] 214 | 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] 214 | 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] 214 | 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] 213 + 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 - (line 14) stdout ----
[INFO] [stdout] error: cannot find macro `hprintln` in this scope
[INFO] [stdout]   --> src/lib.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Err(e) => hprintln!("Could not read PZEM004T: {}", e).unwrap(),
[INFO] [stdout]    |                   ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 22 |             hprintln!("Voltage: {:.1} V", m.voltage).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 23 |             hprintln!("Current: {:.3} A", m.current).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 24 |             hprintln!("Power: {:.1} W", m.power).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 25 |             hprintln!("Energy: {:.3} kWh", m.energy).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 26 |             hprintln!("Frequency: {:.1} Hz", m.frequency).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 27 |             hprintln!("Power factor: {:.2}", m.pf).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 28 |             hprintln!("Alarm: {}\n", m.alarm).unwrap();
[INFO] [stdout]    |             ^^^^^^^^ help: a macro with a similar name exists: `eprintln`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/macros.rs:216:0
[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] 33 |     block!(tim.wait()).unwrap();
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + 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] 16 | 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] 19 |     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] 19 |     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] 32 |     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] 32 |     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 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "74fd401d0726755009431e7cfc7772a3a7ba95722a88774b7863de8150916f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fd401d0726755009431e7cfc7772a3a7ba95722a88774b7863de8150916f8a", kill_on_drop: false }`
[INFO] [stdout] 74fd401d0726755009431e7cfc7772a3a7ba95722a88774b7863de8150916f8a
