[INFO] fetching crate morningstar 0.4.1... [INFO] testing morningstar-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate morningstar 0.4.1 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate morningstar 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 912e689de55bfa116baae8117e6ff8a886d6f7737664eaaf0d57fad6d7bcd71b [INFO] running `Command { std: "docker" "start" "-a" "912e689de55bfa116baae8117e6ff8a886d6f7737664eaaf0d57fad6d7bcd71b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "912e689de55bfa116baae8117e6ff8a886d6f7737664eaaf0d57fad6d7bcd71b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "912e689de55bfa116baae8117e6ff8a886d6f7737664eaaf0d57fad6d7bcd71b", kill_on_drop: false }` [INFO] [stdout] 912e689de55bfa116baae8117e6ff8a886d6f7737664eaaf0d57fad6d7bcd71b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1df3aa09cde6cb847c59fe22b14158716f33514979d2070edb07573f10a294ad [INFO] running `Command { std: "docker" "start" "-a" "1df3aa09cde6cb847c59fe22b14158716f33514979d2070edb07573f10a294ad", kill_on_drop: false }` [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling uom v0.32.0 [INFO] [stderr] Compiling tokio v1.47.1 [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 thiserror v2.0.17 [INFO] [stderr] Compiling unescaper v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.31 [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::(c.get::() 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::(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 26.94s [INFO] running `Command { std: "docker" "inspect" "1df3aa09cde6cb847c59fe22b14158716f33514979d2070edb07573f10a294ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df3aa09cde6cb847c59fe22b14158716f33514979d2070edb07573f10a294ad", kill_on_drop: false }` [INFO] [stdout] 1df3aa09cde6cb847c59fe22b14158716f33514979d2070edb07573f10a294ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e9722c8ad177bd1582acd50d136a22e09a717ac7d33d398701dee65abec866 [INFO] running `Command { std: "docker" "start" "-a" "96e9722c8ad177bd1582acd50d136a22e09a717ac7d33d398701dee65abec866", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/prostar_mppt.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | unsafe { transmute::(c.get::() 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::(u) } as f32 [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::cast_signed` [INFO] [stdout] [INFO] [stdout] [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::(c.get::() 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::(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 2.25s [INFO] running `Command { std: "docker" "inspect" "96e9722c8ad177bd1582acd50d136a22e09a717ac7d33d398701dee65abec866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e9722c8ad177bd1582acd50d136a22e09a717ac7d33d398701dee65abec866", kill_on_drop: false }` [INFO] [stdout] 96e9722c8ad177bd1582acd50d136a22e09a717ac7d33d398701dee65abec866 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b03bd30bc12149b80ceec136e6d2d3ee44fc2a9d78b8c45ec3db8a0e6ef5ac5c [INFO] running `Command { std: "docker" "start" "-a" "b03bd30bc12149b80ceec136e6d2d3ee44fc2a9d78b8c45ec3db8a0e6ef5ac5c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/prostar_mppt.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | unsafe { transmute::(c.get::() as i16) } [INFO] [stderr] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i16::cast_unsigned` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/prostar_mppt.rs:73:18 [INFO] [stderr] | [INFO] [stderr] 73 | unsafe { transmute::(u) } as f32 [INFO] [stderr] | ---------------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u16::cast_signed` [INFO] [stderr] [INFO] [stderr] warning: `morningstar` (lib) generated 2 warnings (run `cargo fix --lib -p morningstar` to apply 2 suggestions) [INFO] [stderr] warning: `morningstar` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morningstar-c70085b6f0f0934e) [INFO] [stdout] [INFO] [stderr] Doc-tests morningstar [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/prostar_mppt.rs - prostar_mppt (line 6) ... FAILED [INFO] [stdout] test src/lib.rs - prostar_mppt (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/prostar_mppt.rs - prostar_mppt (line 6) stdout ---- [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/prostar_mppt.rs:11:50 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_prostar_mppt_rs_6_0() { [INFO] [stdout] | ------------------------------------------ this is not `async` [INFO] [stdout] ... [INFO] [stdout] 8 | let con = ps::Connection::new("/dev/ttyUSB0", 1).await.expect("connection failed"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/prostar_mppt.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_prostar_mppt_rs_6_0() { [INFO] [stdout] | ------------------------------------------ this is not `async` [INFO] [stdout] ... [INFO] [stdout] 9 | println!("{}", con.stats().await.expect("failed to get stats")); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/prostar_mppt.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_prostar_mppt_rs_6_0() { [INFO] [stdout] | ------------------------------------------ this is not `async` [INFO] [stdout] ... [INFO] [stdout] 12 | con.write_coil(ps::Coil::ChargeDisconnect, true).await.expect("failed to stop charging"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/prostar_mppt.rs:18:51 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_prostar_mppt_rs_6_0() { [INFO] [stdout] | ------------------------------------------ this is not `async` [INFO] [stdout] ... [INFO] [stdout] 15 | con.write_coil(ps::Coil::ChargeDisconnect, false).await.expect("failed to start charging"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0728`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - prostar_mppt (line 14) stdout ---- [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_14_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 8 | let con = ps::Connection::new("/dev/ttyUSB0", 1).await.expect("connection failed"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:23:50 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_14_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 12 | con.write_coil(ps::Coil::ChargeDisconnect, true).await.expect("failed to stop charging"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:26:51 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_14_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 15 | con.write_coil(ps::Coil::ChargeDisconnect, false).await.expect("failed to start charging"); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0728`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - prostar_mppt (line 14) [INFO] [stdout] src/prostar_mppt.rs - prostar_mppt (line 6) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "b03bd30bc12149b80ceec136e6d2d3ee44fc2a9d78b8c45ec3db8a0e6ef5ac5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b03bd30bc12149b80ceec136e6d2d3ee44fc2a9d78b8c45ec3db8a0e6ef5ac5c", kill_on_drop: false }` [INFO] [stdout] b03bd30bc12149b80ceec136e6d2d3ee44fc2a9d78b8c45ec3db8a0e6ef5ac5c