[INFO] cloning repository https://github.com/xandronak/gdep073e01
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xandronak/gdep073e01" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxandronak%2Fgdep073e01", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxandronak%2Fgdep073e01'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a37e02007dae6886bcd0bc4fa05b187c4b0d2a7
[INFO] checking xandronak/gdep073e01 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxandronak%2Fgdep073e01" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xandronak/gdep073e01
[INFO] finished tweaking git repo https://github.com/xandronak/gdep073e01
[INFO] tweaked toml for git repo https://github.com/xandronak/gdep073e01 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xandronak/gdep073e01 on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xandronak/gdep073e01 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f1ffa4014add7e74264342fc5f75ef9682d81fe1d01c77357e782c59db73bea
[INFO] running `Command { std: "docker" "start" "-a" "6f1ffa4014add7e74264342fc5f75ef9682d81fe1d01c77357e782c59db73bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f1ffa4014add7e74264342fc5f75ef9682d81fe1d01c77357e782c59db73bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1ffa4014add7e74264342fc5f75ef9682d81fe1d01c77357e782c59db73bea", kill_on_drop: false }`
[INFO] [stdout] 6f1ffa4014add7e74264342fc5f75ef9682d81fe1d01c77357e782c59db73bea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 029c41f46a74a3204f56c5036ca4326f96cc165b1f79b8cd66cfd510fdec155d
[INFO] running `Command { std: "docker" "start" "-a" "029c41f46a74a3204f56c5036ca4326f96cc165b1f79b8cd66cfd510fdec155d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]     Checking gdep073e01 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:592:13
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let mut spi = MockSpiDevice::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cs = MockOutputPin{ name: "cs", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:594:13
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut dc = MockOutputPin{ name: "dc", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:595:13
[INFO] [stdout]     |
[INFO] [stdout] 595 |         let mut rst = MockOutputPin{ name: "rst", ..Default::default() };
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:596:13
[INFO] [stdout]     |
[INFO] [stdout] 596 |         let mut busy = MockInputPin{ name: "busy", ..Default::default() };
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:597:13
[INFO] [stdout]     |
[INFO] [stdout] 597 |         let mut delay = MockDelay::default();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:624:13
[INFO] [stdout]     |
[INFO] [stdout] 624 |         let mut spi = MockSpiDevice::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:625:13
[INFO] [stdout]     |
[INFO] [stdout] 625 |         let mut cs = MockOutputPin{ name: "cs", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:626:13
[INFO] [stdout]     |
[INFO] [stdout] 626 |         let mut dc = MockOutputPin{ name: "dc", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:627:13
[INFO] [stdout]     |
[INFO] [stdout] 627 |         let mut rst = MockOutputPin{ name: "rst", ..Default::default() };
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:628:13
[INFO] [stdout]     |
[INFO] [stdout] 628 |         let mut busy = MockInputPin{ name: "busy", ..Default::default() };
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:629:13
[INFO] [stdout]     |
[INFO] [stdout] 629 |         let mut delay = MockDelay::default();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:642:13
[INFO] [stdout]     |
[INFO] [stdout] 642 |         let mut spi = MockSpiDevice::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:643:13
[INFO] [stdout]     |
[INFO] [stdout] 643 |         let mut cs = MockOutputPin{ name: "cs", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let mut dc = MockOutputPin{ name: "dc", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:645:13
[INFO] [stdout]     |
[INFO] [stdout] 645 |         let mut rst = MockOutputPin{ name: "rst", ..Default::default() };
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:647:13
[INFO] [stdout]     |
[INFO] [stdout] 647 |         let mut delay = MockDelay::default();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:697:13
[INFO] [stdout]     |
[INFO] [stdout] 697 |         let mut spi = MockSpiDevice::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:698:13
[INFO] [stdout]     |
[INFO] [stdout] 698 |         let mut cs = MockOutputPin{ name: "cs", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:699:13
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let mut dc = MockOutputPin{ name: "dc", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:700:13
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let mut rst = MockOutputPin{ name: "rst", ..Default::default() };
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:702:13
[INFO] [stdout]     |
[INFO] [stdout] 702 |         let mut delay = MockDelay::default();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:732:13
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let mut spi = MockSpiDevice::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:733:13
[INFO] [stdout]     |
[INFO] [stdout] 733 |         let mut cs = MockOutputPin{ name: "cs", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:734:13
[INFO] [stdout]     |
[INFO] [stdout] 734 |         let mut dc = MockOutputPin{ name: "dc", ..Default::default() };
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:735:13
[INFO] [stdout]     |
[INFO] [stdout] 735 |         let mut rst = MockOutputPin{ name: "rst", ..Default::default() };
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:737:13
[INFO] [stdout]     |
[INFO] [stdout] 737 |         let mut delay = MockDelay::default();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/lib.rs:494:56
[INFO] [stdout]     |
[INFO] [stdout] 494 |     struct MockOutputPin { pub actions: Vec<PinState>, name: &'static str }
[INFO] [stdout]     |            ------------- field in this struct          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MockOutputPin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/lib.rs:504:54
[INFO] [stdout]     |
[INFO] [stdout] 504 |     struct MockInputPin { pub states: Vec<PinState>, name: &'static str }
[INFO] [stdout]     |            ------------ field in this struct         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MockInputPin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:520:15
[INFO] [stdout]     |
[INFO] [stdout] 520 |         Write(Vec<u8>),
[INFO] [stdout]     |         ----- ^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordedSpiOperation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 520 -         Write(Vec<u8>),
[INFO] [stdout] 520 +         Write(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:521:18
[INFO] [stdout]     |
[INFO] [stdout] 521 |         Transfer(Vec<u8>), // Record only written data
[INFO] [stdout]     |         -------- ^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordedSpiOperation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 521 -         Transfer(Vec<u8>), // Record only written data
[INFO] [stdout] 521 +         Transfer(()), // Record only written data
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:522:25
[INFO] [stdout]     |
[INFO] [stdout] 522 |         TransferInPlace(Vec<u8>), // Record written data
[INFO] [stdout]     |         --------------- ^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordedSpiOperation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 522 -         TransferInPlace(Vec<u8>), // Record written data
[INFO] [stdout] 522 +         TransferInPlace(()), // Record written data
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:523:14
[INFO] [stdout]     |
[INFO] [stdout] 523 |         Read(usize), // Record length of read buffer
[INFO] [stdout]     |         ---- ^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordedSpiOperation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 523 -         Read(usize), // Record length of read buffer
[INFO] [stdout] 523 +         Read(()), // Record length of read buffer
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:524:17
[INFO] [stdout]     |
[INFO] [stdout] 524 |         DelayNs(u32),
[INFO] [stdout]     |         ------- ^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordedSpiOperation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 524 -         DelayNs(u32),
[INFO] [stdout] 524 +         DelayNs(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "029c41f46a74a3204f56c5036ca4326f96cc165b1f79b8cd66cfd510fdec155d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029c41f46a74a3204f56c5036ca4326f96cc165b1f79b8cd66cfd510fdec155d", kill_on_drop: false }`
[INFO] [stdout] 029c41f46a74a3204f56c5036ca4326f96cc165b1f79b8cd66cfd510fdec155d
