[INFO] fetching crate morningstar 0.4.1...
[INFO] building morningstar-0.4.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate morningstar 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate morningstar 0.4.1
[INFO] finished tweaking crates.io crate morningstar 0.4.1
[INFO] tweaked toml for crates.io crate morningstar 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate morningstar 0.4.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding half v1.8.3 (available: v2.6.0)
[INFO] [stderr]       Adding tokio-modbus v0.5.4 (available: v0.16.4)
[INFO] [stderr]       Adding uom v0.32.0 (available: v0.37.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded tokio-serial v5.4.5
[INFO] [stderr]   Downloaded tokio-modbus v0.5.4
[INFO] [stderr]   Downloaded uom v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05727a50f0ab75a27206a04996227d2adb64d8afddf5ffff2c47e53048cf99b5
[INFO] running `Command { std: "docker" "start" "-a" "05727a50f0ab75a27206a04996227d2adb64d8afddf5ffff2c47e53048cf99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05727a50f0ab75a27206a04996227d2adb64d8afddf5ffff2c47e53048cf99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05727a50f0ab75a27206a04996227d2adb64d8afddf5ffff2c47e53048cf99b5", kill_on_drop: false }`
[INFO] [stdout] 05727a50f0ab75a27206a04996227d2adb64d8afddf5ffff2c47e53048cf99b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d8379cb55ed018b2ca2a89fc99a5cd0e855897da85691a3742b7374eb4f4adc
[INFO] running `Command { std: "docker" "start" "-a" "1d8379cb55ed018b2ca2a89fc99a5cd0e855897da85691a3742b7374eb4f4adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling uom v0.32.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.7.3
[INFO] [stderr]    Compiling mio-serial v5.0.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-serial v5.4.5
[INFO] [stderr]    Compiling tokio-modbus v0.5.4
[INFO] [stderr]    Compiling morningstar v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     unsafe { transmute::<i16, u16>(c.get::<degree_celsius>() as i16) }
[INFO] [stdout]    |              ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `i16::cast_unsigned`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         unsafe { transmute::<u16, i16>(u) } as f32
[INFO] [stdout]    |                  ---------------------^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: replace this with: `u16::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.71s
[INFO] running `Command { std: "docker" "inspect" "1d8379cb55ed018b2ca2a89fc99a5cd0e855897da85691a3742b7374eb4f4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8379cb55ed018b2ca2a89fc99a5cd0e855897da85691a3742b7374eb4f4adc", kill_on_drop: false }`
[INFO] [stdout] 1d8379cb55ed018b2ca2a89fc99a5cd0e855897da85691a3742b7374eb4f4adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f56be776fefbdef067e5488bc3ff3a9d877b1b24e88d6691f36360d996fea6c
[INFO] running `Command { std: "docker" "start" "-a" "4f56be776fefbdef067e5488bc3ff3a9d877b1b24e88d6691f36360d996fea6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling morningstar v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     unsafe { transmute::<i16, u16>(c.get::<degree_celsius>() as i16) }
[INFO] [stdout]    |              ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `i16::cast_unsigned`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         unsafe { transmute::<u16, i16>(u) } as f32
[INFO] [stdout]    |                  ---------------------^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: replace this with: `u16::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     unsafe { transmute::<i16, u16>(c.get::<degree_celsius>() as i16) }
[INFO] [stdout]    |              ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `i16::cast_unsigned`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/prostar_mppt.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         unsafe { transmute::<u16, i16>(u) } as f32
[INFO] [stdout]    |                  ---------------------^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: replace this with: `u16::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "4f56be776fefbdef067e5488bc3ff3a9d877b1b24e88d6691f36360d996fea6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f56be776fefbdef067e5488bc3ff3a9d877b1b24e88d6691f36360d996fea6c", kill_on_drop: false }`
[INFO] [stdout] 4f56be776fefbdef067e5488bc3ff3a9d877b1b24e88d6691f36360d996fea6c
