[INFO] fetching crate uavcan-core 0.0.1...
[INFO] checking uavcan-core-0.0.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate uavcan-core 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate uavcan-core 0.0.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uavcan-core 0.0.1
[INFO] finished tweaking crates.io crate uavcan-core 0.0.1
[INFO] tweaked toml for crates.io crate uavcan-core 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 369dc494962facf97c16b005592d154873f2f66c653e6170c1dcd67f5ee7f1ae
[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" "369dc494962facf97c16b005592d154873f2f66c653e6170c1dcd67f5ee7f1ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "369dc494962facf97c16b005592d154873f2f66c653e6170c1dcd67f5ee7f1ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369dc494962facf97c16b005592d154873f2f66c653e6170c1dcd67f5ee7f1ae", kill_on_drop: false }`
[INFO] [stdout] 369dc494962facf97c16b005592d154873f2f66c653e6170c1dcd67f5ee7f1ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d360d443ef1e42f4f0160dd83b6e8d457afcb500572b4d6185a33cd8e4a5d2
[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" "25d360d443ef1e42f4f0160dd83b6e8d457afcb500572b4d6185a33cd8e4a5d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking bit_field v0.8.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling uavcan-derive v0.0.1
[INFO] [stderr]     Checking uavcan-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::transmute`
[INFO] [stdout]  --> src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:268:71
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField{
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:272:56
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField{
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:289:63
[INFO] [stdout]     |
[INFO] [stdout] 289 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:293:48
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:307:93
[INFO] [stdout]     |
[INFO] [stdout] 307 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:315:93
[INFO] [stdout]     |
[INFO] [stdout] 315 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:323:93
[INFO] [stdout]     |
[INFO] [stdout] 323 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:331:93
[INFO] [stdout]     |
[INFO] [stdout] 331 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:339:93
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:347:93
[INFO] [stdout]     |
[INFO] [stdout] 347 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:355:93
[INFO] [stdout]     |
[INFO] [stdout] 355 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:363:102
[INFO] [stdout]     |
[INFO] [stdout] 363 | ...) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crc::calc`
[INFO] [stdout]   --> src/message_builder.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crc::calc;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:79:71
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField;
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType;
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:103:48
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::transmute`
[INFO] [stdout]  --> src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:268:71
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField{
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:272:56
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField{
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:289:63
[INFO] [stdout]     |
[INFO] [stdout] 289 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/types.rs:293:48
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:307:93
[INFO] [stdout]     |
[INFO] [stdout] 307 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:315:93
[INFO] [stdout]     |
[INFO] [stdout] 315 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:323:93
[INFO] [stdout]     |
[INFO] [stdout] 323 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:331:93
[INFO] [stdout]     |
[INFO] [stdout] 331 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:339:93
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:347:93
[INFO] [stdout]     |
[INFO] [stdout] 347 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:355:93
[INFO] [stdout]     |
[INFO] [stdout] 355 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/types.rs:363:102
[INFO] [stdout]     |
[INFO] [stdout] 363 | ...) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crc::calc`
[INFO] [stdout]   --> src/message_builder.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crc::calc;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:79:71
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField;
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType;
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:103:48
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bitmap`
[INFO] [stdout]   --> src/types.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn from_bitmap(bm: u16) -> f16 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_byte`
[INFO] [stdout]  --> src/crc.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/crc.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc`
[INFO] [stdout]   --> src/crc.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crc_calculated`
[INFO] [stdout]   --> src/message_builder.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     crc_calculated: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bitmap`
[INFO] [stdout]   --> src/types.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn from_bitmap(bm: u16) -> f16 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_byte`
[INFO] [stdout]  --> src/crc.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/crc.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc`
[INFO] [stdout]   --> src/crc.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `crc_calculated`
[INFO] [stdout]   --> src/message_builder.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     crc_calculated: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "25d360d443ef1e42f4f0160dd83b6e8d457afcb500572b4d6185a33cd8e4a5d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d360d443ef1e42f4f0160dd83b6e8d457afcb500572b4d6185a33cd8e4a5d2", kill_on_drop: false }`
[INFO] [stdout] 25d360d443ef1e42f4f0160dd83b6e8d457afcb500572b4d6185a33cd8e4a5d2