[INFO] fetching crate multiwii_serial_protocol_v2 0.1.12...
[INFO] testing multiwii_serial_protocol_v2-0.1.12 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate multiwii_serial_protocol_v2 0.1.12 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate multiwii_serial_protocol_v2 0.1.12 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiwii_serial_protocol_v2 0.1.12
[INFO] finished tweaking crates.io crate multiwii_serial_protocol_v2 0.1.12
[INFO] tweaked toml for crates.io crate multiwii_serial_protocol_v2 0.1.12 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debug-helper v0.3.12
[INFO] [stderr]   Downloaded crc-any v2.3.12
[INFO] [stderr]   Downloaded packed_struct v0.3.1
[INFO] [stderr]   Downloaded packed_struct_codegen v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fcc11319c4a2dc06947b92ebd260581842f9580e12baacc488997e980d7bff51
[INFO] running `Command { std: "docker" "start" "-a" "fcc11319c4a2dc06947b92ebd260581842f9580e12baacc488997e980d7bff51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcc11319c4a2dc06947b92ebd260581842f9580e12baacc488997e980d7bff51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc11319c4a2dc06947b92ebd260581842f9580e12baacc488997e980d7bff51", kill_on_drop: false }`
[INFO] [stdout] fcc11319c4a2dc06947b92ebd260581842f9580e12baacc488997e980d7bff51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7df55fdb150fed57b80fa6775bfb006ac3edbe3a4c37c50f41b9afb46e0692db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7df55fdb150fed57b80fa6775bfb006ac3edbe3a4c37c50f41b9afb46e0692db", kill_on_drop: false }`
[INFO] [stderr]    Compiling packed_struct v0.3.1
[INFO] [stderr]    Compiling packed_struct_codegen v0.3.1
[INFO] [stderr]    Compiling multiwii_serial_protocol_v2 v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:114:10
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:193:10
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:204:10
[INFO] [stdout]     |
[INFO] [stdout] 204 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:220:10
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:226:10
[INFO] [stdout]     |
[INFO] [stdout] 226 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:235:10
[INFO] [stdout]     |
[INFO] [stdout] 235 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:268:10
[INFO] [stdout]     |
[INFO] [stdout] 268 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:320:10
[INFO] [stdout]     |
[INFO] [stdout] 320 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:326:10
[INFO] [stdout]     |
[INFO] [stdout] 326 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:331:10
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:337:10
[INFO] [stdout]     |
[INFO] [stdout] 337 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:353:10
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:370:10
[INFO] [stdout]     |
[INFO] [stdout] 370 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:383:10
[INFO] [stdout]     |
[INFO] [stdout] 383 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:397:10
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:416:10
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:424:10
[INFO] [stdout]     |
[INFO] [stdout] 424 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:430:10
[INFO] [stdout]     |
[INFO] [stdout] 430 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:468:10
[INFO] [stdout]     |
[INFO] [stdout] 468 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:491:10
[INFO] [stdout]     |
[INFO] [stdout] 491 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:500:10
[INFO] [stdout]     |
[INFO] [stdout] 500 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:508:10
[INFO] [stdout]     |
[INFO] [stdout] 508 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:521:10
[INFO] [stdout]     |
[INFO] [stdout] 521 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:529:10
[INFO] [stdout]     |
[INFO] [stdout] 529 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:536:10
[INFO] [stdout]     |
[INFO] [stdout] 536 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:545:10
[INFO] [stdout]     |
[INFO] [stdout] 545 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:560:10
[INFO] [stdout]     |
[INFO] [stdout] 560 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:682:10
[INFO] [stdout]     |
[INFO] [stdout] 682 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:698:10
[INFO] [stdout]     |
[INFO] [stdout] 698 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:706:10
[INFO] [stdout]     |
[INFO] [stdout] 706 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:718:10
[INFO] [stdout]     |
[INFO] [stdout] 718 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:726:10
[INFO] [stdout]     |
[INFO] [stdout] 726 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:736:10
[INFO] [stdout]     |
[INFO] [stdout] 736 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:742:10
[INFO] [stdout]     |
[INFO] [stdout] 742 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:750:10
[INFO] [stdout]     |
[INFO] [stdout] 750 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:776:10
[INFO] [stdout]     |
[INFO] [stdout] 776 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 63 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.17s
[INFO] running `Command { std: "docker" "inspect" "7df55fdb150fed57b80fa6775bfb006ac3edbe3a4c37c50f41b9afb46e0692db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df55fdb150fed57b80fa6775bfb006ac3edbe3a4c37c50f41b9afb46e0692db", kill_on_drop: false }`
[INFO] [stdout] 7df55fdb150fed57b80fa6775bfb006ac3edbe3a4c37c50f41b9afb46e0692db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 820e19e15e1da52da5679ac27ee4550a83dc39f9556c75eea2847dcae6046ae8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "820e19e15e1da52da5679ac27ee4550a83dc39f9556c75eea2847dcae6046ae8", kill_on_drop: false }`
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:114:10
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:193:10
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:204:10
[INFO] [stdout]     |
[INFO] [stdout] 204 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:220:10
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:226:10
[INFO] [stdout]     |
[INFO] [stdout] 226 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:235:10
[INFO] [stdout]     |
[INFO] [stdout] 235 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:268:10
[INFO] [stdout]     |
[INFO] [stdout] 268 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:320:10
[INFO] [stdout]     |
[INFO] [stdout] 320 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:326:10
[INFO] [stdout]     |
[INFO] [stdout] 326 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:331:10
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:337:10
[INFO] [stdout]     |
[INFO] [stdout] 337 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:353:10
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:370:10
[INFO] [stdout]     |
[INFO] [stdout] 370 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:383:10
[INFO] [stdout]     |
[INFO] [stdout] 383 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:397:10
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:416:10
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:424:10
[INFO] [stdout]     |
[INFO] [stdout] 424 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:430:10
[INFO] [stdout]     |
[INFO] [stdout] 430 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:468:10
[INFO] [stdout]     |
[INFO] [stdout] 468 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:491:10
[INFO] [stdout]     |
[INFO] [stdout] 491 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:500:10
[INFO] [stdout]     |
[INFO] [stdout] 500 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:508:10
[INFO] [stdout]     |
[INFO] [stdout] 508 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:521:10
[INFO] [stdout]     |
[INFO] [stdout] 521 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:529:10
[INFO] [stdout]     |
[INFO] [stdout] 529 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:536:10
[INFO] [stdout]     |
[INFO] [stdout] 536 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:545:10
[INFO] [stdout]     |
[INFO] [stdout] 545 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:560:10
[INFO] [stdout]     |
[INFO] [stdout] 560 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:682:10
[INFO] [stdout]     |
[INFO] [stdout] 682 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:698:10
[INFO] [stdout]     |
[INFO] [stdout] 698 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:706:10
[INFO] [stdout]     |
[INFO] [stdout] 706 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:718:10
[INFO] [stdout]     |
[INFO] [stdout] 718 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:726:10
[INFO] [stdout]     |
[INFO] [stdout] 726 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:736:10
[INFO] [stdout]     |
[INFO] [stdout] 736 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:742:10
[INFO] [stdout]     |
[INFO] [stdout] 742 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:750:10
[INFO] [stdout]     |
[INFO] [stdout] 750 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling multiwii_serial_protocol_v2 v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:776:10
[INFO] [stdout]     |
[INFO] [stdout] 776 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 63 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/structs.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/structs.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:114:10
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:193:10
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:204:10
[INFO] [stdout]     |
[INFO] [stdout] 204 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:220:10
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:226:10
[INFO] [stdout]     |
[INFO] [stdout] 226 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:235:10
[INFO] [stdout]     |
[INFO] [stdout] 235 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:268:10
[INFO] [stdout]     |
[INFO] [stdout] 268 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:320:10
[INFO] [stdout]     |
[INFO] [stdout] 320 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:326:10
[INFO] [stdout]     |
[INFO] [stdout] 326 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:331:10
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:337:10
[INFO] [stdout]     |
[INFO] [stdout] 337 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:353:10
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:370:10
[INFO] [stdout]     |
[INFO] [stdout] 370 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:383:10
[INFO] [stdout]     |
[INFO] [stdout] 383 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:397:10
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:416:10
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:424:10
[INFO] [stdout]     |
[INFO] [stdout] 424 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:430:10
[INFO] [stdout]     |
[INFO] [stdout] 430 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:468:10
[INFO] [stdout]     |
[INFO] [stdout] 468 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:491:10
[INFO] [stdout]     |
[INFO] [stdout] 491 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:500:10
[INFO] [stdout]     |
[INFO] [stdout] 500 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:508:10
[INFO] [stdout]     |
[INFO] [stdout] 508 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:521:10
[INFO] [stdout]     |
[INFO] [stdout] 521 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:529:10
[INFO] [stdout]     |
[INFO] [stdout] 529 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:536:10
[INFO] [stdout]     |
[INFO] [stdout] 536 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:545:10
[INFO] [stdout]     |
[INFO] [stdout] 545 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:560:10
[INFO] [stdout]     |
[INFO] [stdout] 560 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:682:10
[INFO] [stdout]     |
[INFO] [stdout] 682 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:698:10
[INFO] [stdout]     |
[INFO] [stdout] 698 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:706:10
[INFO] [stdout]     |
[INFO] [stdout] 706 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:718:10
[INFO] [stdout]     |
[INFO] [stdout] 718 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:726:10
[INFO] [stdout]     |
[INFO] [stdout] 726 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:736:10
[INFO] [stdout]     |
[INFO] [stdout] 736 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:742:10
[INFO] [stdout]     |
[INFO] [stdout] 742 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:750:10
[INFO] [stdout]     |
[INFO] [stdout] 750 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/structs.rs:776:10
[INFO] [stdout]     |
[INFO] [stdout] 776 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 63 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "820e19e15e1da52da5679ac27ee4550a83dc39f9556c75eea2847dcae6046ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820e19e15e1da52da5679ac27ee4550a83dc39f9556c75eea2847dcae6046ae8", kill_on_drop: false }`
[INFO] [stdout] 820e19e15e1da52da5679ac27ee4550a83dc39f9556c75eea2847dcae6046ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d1ebdb38edb0bfcfa382ce7f6dd5925e596a4fb15c4816b3f87e6088a8db0dc
[INFO] running `Command { std: "docker" "start" "-a" "3d1ebdb38edb0bfcfa382ce7f6dd5925e596a4fb15c4816b3f87e6088a8db0dc", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]  --> src/structs.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]  --> src/structs.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:39:10
[INFO] [stderr]    |
[INFO] [stderr] 39 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/structs.rs:87:10
[INFO] [stderr]    |
[INFO] [stderr] 87 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:100:10
[INFO] [stderr]     |
[INFO] [stderr] 100 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:114:10
[INFO] [stderr]     |
[INFO] [stderr] 114 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:126:10
[INFO] [stderr]     |
[INFO] [stderr] 126 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:133:10
[INFO] [stderr]     |
[INFO] [stderr] 133 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:140:10
[INFO] [stderr]     |
[INFO] [stderr] 140 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:147:10
[INFO] [stderr]     |
[INFO] [stderr] 147 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:156:10
[INFO] [stderr]     |
[INFO] [stderr] 156 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:176:10
[INFO] [stderr]     |
[INFO] [stderr] 176 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:184:10
[INFO] [stderr]     |
[INFO] [stderr] 184 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:193:10
[INFO] [stderr]     |
[INFO] [stderr] 193 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:204:10
[INFO] [stderr]     |
[INFO] [stderr] 204 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:214:10
[INFO] [stderr]     |
[INFO] [stderr] 214 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:220:10
[INFO] [stderr]     |
[INFO] [stderr] 220 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:226:10
[INFO] [stderr]     |
[INFO] [stderr] 226 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:235:10
[INFO] [stderr]     |
[INFO] [stderr] 235 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:250:10
[INFO] [stderr]     |
[INFO] [stderr] 250 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:268:10
[INFO] [stderr]     |
[INFO] [stderr] 268 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:287:10
[INFO] [stderr]     |
[INFO] [stderr] 287 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:320:10
[INFO] [stderr]     |
[INFO] [stderr] 320 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:326:10
[INFO] [stderr]     |
[INFO] [stderr] 326 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:331:10
[INFO] [stderr]     |
[INFO] [stderr] 331 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:337:10
[INFO] [stderr]     |
[INFO] [stderr] 337 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:345:10
[INFO] [stderr]     |
[INFO] [stderr] 345 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:353:10
[INFO] [stderr]     |
[INFO] [stderr] 353 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:362:10
[INFO] [stderr]     |
[INFO] [stderr] 362 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:370:10
[INFO] [stderr]     |
[INFO] [stderr] 370 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:383:10
[INFO] [stderr]     |
[INFO] [stderr] 383 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:397:10
[INFO] [stderr]     |
[INFO] [stderr] 397 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:416:10
[INFO] [stderr]     |
[INFO] [stderr] 416 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:424:10
[INFO] [stderr]     |
[INFO] [stderr] 424 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone, Default)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:430:10
[INFO] [stderr]     |
[INFO] [stderr] 430 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:443:10
[INFO] [stderr]     |
[INFO] [stderr] 443 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:451:10
[INFO] [stderr]     |
[INFO] [stderr] 451 | #[derive(PackedStruct, Serialize, Deserialize, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:458:10
[INFO] [stderr]     |
[INFO] [stderr] 458 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:468:10
[INFO] [stderr]     |
[INFO] [stderr] 468 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:491:10
[INFO] [stderr]     |
[INFO] [stderr] 491 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:500:10
[INFO] [stderr]     |
[INFO] [stderr] 500 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:508:10
[INFO] [stderr]     |
[INFO] [stderr] 508 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:521:10
[INFO] [stderr]     |
[INFO] [stderr] 521 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:529:10
[INFO] [stderr]     |
[INFO] [stderr] 529 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:536:10
[INFO] [stderr]     |
[INFO] [stderr] 536 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:545:10
[INFO] [stderr]     |
[INFO] [stderr] 545 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:560:10
[INFO] [stderr]     |
[INFO] [stderr] 560 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:682:10
[INFO] [stderr]     |
[INFO] [stderr] 682 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:698:10
[INFO] [stderr]     |
[INFO] [stderr] 698 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:706:10
[INFO] [stderr]     |
[INFO] [stderr] 706 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:718:10
[INFO] [stderr]     |
[INFO] [stderr] 718 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:726:10
[INFO] [stderr]     |
[INFO] [stderr] 726 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:736:10
[INFO] [stderr]     |
[INFO] [stderr] 736 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:742:10
[INFO] [stderr]     |
[INFO] [stderr] 742 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:750:10
[INFO] [stderr]     |
[INFO] [stderr] 750 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/structs.rs:776:10
[INFO] [stderr]     |
[INFO] [stderr] 776 | #[derive(PackedStruct, Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `multiwii_serial_protocol_v2` (lib) generated 63 warnings
[INFO] [stderr] warning: `multiwii_serial_protocol_v2` (lib test) generated 63 warnings (63 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiwii_serial_protocol_v2-b46e395344482f58)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test packet::test_serialize ... ok
[INFO] [stdout] test structs::test_mixer ... ok
[INFO] [stdout] test packet::test_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiwii_serial_protocol_v2
[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] running `Command { std: "docker" "inspect" "3d1ebdb38edb0bfcfa382ce7f6dd5925e596a4fb15c4816b3f87e6088a8db0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1ebdb38edb0bfcfa382ce7f6dd5925e596a4fb15c4816b3f87e6088a8db0dc", kill_on_drop: false }`
[INFO] [stdout] 3d1ebdb38edb0bfcfa382ce7f6dd5925e596a4fb15c4816b3f87e6088a8db0dc
