[INFO] fetching crate uavcan-core 0.0.1...
[INFO] testing uavcan-core-0.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate uavcan-core 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate uavcan-core 0.0.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb01038c7512a2355a4ecbbfa876c7f24f916af41ccbe08d8841202b8a6c03c5
[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" "fb01038c7512a2355a4ecbbfa876c7f24f916af41ccbe08d8841202b8a6c03c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb01038c7512a2355a4ecbbfa876c7f24f916af41ccbe08d8841202b8a6c03c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb01038c7512a2355a4ecbbfa876c7f24f916af41ccbe08d8841202b8a6c03c5", kill_on_drop: false }`
[INFO] [stdout] fb01038c7512a2355a4ecbbfa876c7f24f916af41ccbe08d8841202b8a6c03c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 912769b3009d36a54013ba2e5fa6f9fd9166826d7db9140861145bac0a923baa
[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" "912769b3009d36a54013ba2e5fa6f9fd9166826d7db9140861145bac0a923baa", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling bit_field v0.8.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling uavcan-derive v0.0.1
[INFO] [stderr]    Compiling 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: 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "912769b3009d36a54013ba2e5fa6f9fd9166826d7db9140861145bac0a923baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912769b3009d36a54013ba2e5fa6f9fd9166826d7db9140861145bac0a923baa", kill_on_drop: false }`
[INFO] [stdout] 912769b3009d36a54013ba2e5fa6f9fd9166826d7db9140861145bac0a923baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbf0f6c0443af15c0032edd2541a89e254944b98d29d6e66335af6cb1e672c3b
[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" "dbf0f6c0443af15c0032edd2541a89e254944b98d29d6e66335af6cb1e672c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 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: 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: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "dbf0f6c0443af15c0032edd2541a89e254944b98d29d6e66335af6cb1e672c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf0f6c0443af15c0032edd2541a89e254944b98d29d6e66335af6cb1e672c3b", kill_on_drop: false }`
[INFO] [stdout] dbf0f6c0443af15c0032edd2541a89e254944b98d29d6e66335af6cb1e672c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 990fcafdb1080d4bbb976904e404f42f7c1b82b8174bbed0d1bd190c9298475e
[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" "990fcafdb1080d4bbb976904e404f42f7c1b82b8174bbed0d1bd190c9298475e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stdout] running 9 tests
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stdout] test message_builder::tests::parse_from_can_frames_simple ... ok
[INFO] [stderr]   |
[INFO] [stdout] test parser::tests::uavcan_parse_test_byte_aligned ... ok
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stdout] test parser::tests::uavcan_parse_test_misaligned ... ok
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stdout] test tests::uavcan_sized_length_derivation ... ok
[INFO] [stderr]   |
[INFO] [stdout] test frame_generator::tests::serialize_node_status_frame ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test serializer::tests::uavcan_serialize_test_byte_aligned ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::uavcan_index_primitive_field ... ok
[INFO] [stderr] warning: unused import: `core::mem::transmute`
[INFO] [stdout] test serializer::tests::remaining_bits ... ok
[INFO] [stderr]  --> src/types.rs:1:5
[INFO] [stdout] test serializer::tests::uavcan_parse_test_misaligned ... ok
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | use core::mem::transmute;
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:268:71
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField{
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:272:56
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField{
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:289:63
[INFO] [stderr]     |
[INFO] [stderr] 289 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:293:48
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:307:93
[INFO] [stderr]     |
[INFO] [stderr] 307 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:315:93
[INFO] [stderr]     |
[INFO] [stderr] 315 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:323:93
[INFO] [stderr]     |
[INFO] [stderr] 323 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:331:93
[INFO] [stderr]     |
[INFO] [stderr] 331 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:339:93
[INFO] [stderr]     |
[INFO] [stderr] 339 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:347:93
[INFO] [stderr]     |
[INFO] [stderr] 347 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:355:93
[INFO] [stderr]     |
[INFO] [stderr] 355 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:363:102
[INFO] [stderr]     |
[INFO] [stderr] 363 | ...) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crc::calc`
[INFO] [stderr]   --> src/message_builder.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crc::calc;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:79:71
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField;
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:80:56
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField;
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:63
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:103:48
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType;
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_bitmap`
[INFO] [stderr]   --> src/types.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn from_bitmap(bm: u16) -> f16 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_byte`
[INFO] [stderr]  --> src/crc.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
[INFO] [stderr]   |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add`
[INFO] [stderr]   --> src/crc.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc`
[INFO] [stderr]   --> src/crc.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `crc_calculated`
[INFO] [stderr]   --> src/message_builder.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     crc_calculated: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::mem::transmute`
[INFO] [stderr]  --> src/types.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::mem::transmute;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:268:71
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField{
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:272:56
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField{
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:289:63
[INFO] [stderr]     |
[INFO] [stderr] 289 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:293:48
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:307:93
[INFO] [stderr]     |
[INFO] [stderr] 307 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:315:93
[INFO] [stderr]     |
[INFO] [stderr] 315 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:323:93
[INFO] [stderr]     |
[INFO] [stderr] 323 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:331:93
[INFO] [stderr]     |
[INFO] [stderr] 331 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:339:93
[INFO] [stderr]     |
[INFO] [stderr] 339 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:347:93
[INFO] [stderr]     |
[INFO] [stderr] 347 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:355:93
[INFO] [stderr]     |
[INFO] [stderr] 355 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/types.rs:363:102
[INFO] [stderr]     |
[INFO] [stderr] 363 | ...) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crc::calc`
[INFO] [stderr]   --> src/message_builder.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crc::calc;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:79:71
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn primitive_field_as_mut(&mut self, field_number: usize) -> &mut UavcanPrimitiveField;
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:80:56
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn primitive_field(&self, field_number: usize) -> &UavcanPrimitiveField;
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveField`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:63
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn primitive_type_as_mut(&mut self, index: usize) -> &mut UavcanPrimitiveType;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:103:48
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn primitive_type(&self, index: usize) -> &UavcanPrimitiveType;
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UavcanPrimitiveType`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_bitmap`
[INFO] [stderr]   --> src/types.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn from_bitmap(bm: u16) -> f16 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_byte`
[INFO] [stderr]  --> src/crc.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
[INFO] [stderr]   |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add`
[INFO] [stderr]   --> src/crc.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc`
[INFO] [stderr]   --> src/crc.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `crc_calculated`
[INFO] [stderr]   --> src/message_builder.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     crc_calculated: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uavcan_core-147e36e5f4482f13
[INFO] [stderr]    Doc-tests uavcan-core
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:307:93
[INFO] [stderr]     |
[INFO] [stderr] 307 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:315:93
[INFO] [stderr]     |
[INFO] [stderr] 315 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:323:93
[INFO] [stderr]     |
[INFO] [stderr] 323 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:331:93
[INFO] [stderr]     |
[INFO] [stderr] 331 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:339:93
[INFO] [stderr]     |
[INFO] [stderr] 339 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:347:93
[INFO] [stderr]     |
[INFO] [stderr] 347 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:355:93
[INFO] [stderr]     |
[INFO] [stderr] 355 | ...alue: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/types.rs:363:102
[INFO] [stderr]     |
[INFO] [stderr] 363 | ...) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "990fcafdb1080d4bbb976904e404f42f7c1b82b8174bbed0d1bd190c9298475e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990fcafdb1080d4bbb976904e404f42f7c1b82b8174bbed0d1bd190c9298475e", kill_on_drop: false }`
[INFO] [stdout] 990fcafdb1080d4bbb976904e404f42f7c1b82b8174bbed0d1bd190c9298475e