[INFO] fetching crate ulog-rs 0.0.4...
[INFO] testing ulog-rs-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate ulog-rs 0.0.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ulog-rs 0.0.4
[INFO] finished tweaking crates.io crate ulog-rs 0.0.4
[INFO] tweaked toml for crates.io crate ulog-rs 0.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ulog-rs 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ulog-rs 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e9fe2b77ec6c0918fa0b5ec79d3f0b5e9444e9c1ed6fb1ebedc5536256683b
[INFO] running `Command { std: "docker" "start" "-a" "12e9fe2b77ec6c0918fa0b5ec79d3f0b5e9444e9c1ed6fb1ebedc5536256683b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e9fe2b77ec6c0918fa0b5ec79d3f0b5e9444e9c1ed6fb1ebedc5536256683b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e9fe2b77ec6c0918fa0b5ec79d3f0b5e9444e9c1ed6fb1ebedc5536256683b", kill_on_drop: false }`
[INFO] [stdout] 12e9fe2b77ec6c0918fa0b5ec79d3f0b5e9444e9c1ed6fb1ebedc5536256683b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 1ed1f539bb6cc479c8d9d216cb0b4f876466f27c8503d890c8d316d633cd4c4e
[INFO] running `Command { std: "docker" "start" "-a" "1ed1f539bb6cc479c8d9d216cb0b4f876466f27c8503d890c8d316d633cd4c4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling ulog-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_message.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let (mut type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]    |                  ----^^^^^^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_size`
[INFO] [stdout]    --> src/data_message.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |             let (type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/info_message.rs:166:43
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn handle_info_message(&mut self, header: &MessageHeader) -> Result<(), ULogError> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `msg_id` and `time_us` are never read
[INFO] [stdout]   --> src/data_message.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DataMessage {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     msg_id: u16,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     time_us: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/bin/profiler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{command, Parser};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg_id`
[INFO] [stdout]   --> src/bin/profiler.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |     for (msg_id, subscription) in parser.subscriptions() {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `Command { std: "docker" "inspect" "1ed1f539bb6cc479c8d9d216cb0b4f876466f27c8503d890c8d316d633cd4c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed1f539bb6cc479c8d9d216cb0b4f876466f27c8503d890c8d316d633cd4c4e", kill_on_drop: false }`
[INFO] [stdout] 1ed1f539bb6cc479c8d9d216cb0b4f876466f27c8503d890c8d316d633cd4c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2840f30d990c215e7a4fa9c71f4c4faa411fef4db5589326e2d533366919b994
[INFO] running `Command { std: "docker" "start" "-a" "2840f30d990c215e7a4fa9c71f4c4faa411fef4db5589326e2d533366919b994", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_message.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let (mut type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]    |                  ----^^^^^^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_size`
[INFO] [stdout]    --> src/data_message.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |             let (type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/info_message.rs:166:43
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn handle_info_message(&mut self, header: &MessageHeader) -> Result<(), ULogError> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `msg_id` and `time_us` are never read
[INFO] [stdout]   --> src/data_message.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DataMessage {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     msg_id: u16,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     time_us: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling ulog-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/bin/profiler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{command, Parser};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg_id`
[INFO] [stdout]   --> src/bin/profiler.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |     for (msg_id, subscription) in parser.subscriptions() {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/data_message.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let (mut type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]    |                  ----^^^^^^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_size`
[INFO] [stdout]    --> src/data_message.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |             let (type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/info_message.rs:166:43
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn handle_info_message(&mut self, header: &MessageHeader) -> Result<(), ULogError> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `msg_id` and `time_us` are never read
[INFO] [stdout]   --> src/data_message.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DataMessage {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     msg_id: u16,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     time_us: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "2840f30d990c215e7a4fa9c71f4c4faa411fef4db5589326e2d533366919b994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2840f30d990c215e7a4fa9c71f4c4faa411fef4db5589326e2d533366919b994", kill_on_drop: false }`
[INFO] [stdout] 2840f30d990c215e7a4fa9c71f4c4faa411fef4db5589326e2d533366919b994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0505829a4711b7498ec5d8f035e6a0abab443dd4248021dfd1b5145c8193c273
[INFO] running `Command { std: "docker" "start" "-a" "0505829a4711b7498ec5d8f035e6a0abab443dd4248021dfd1b5145c8193c273", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/data_message.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let (mut type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stderr]    |                  ----^^^^^^^^^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `array_size`
[INFO] [stderr]    --> src/data_message.rs:209:29
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let (type_info, array_size) = Self::parse_type_string(&field.field_type)?;
[INFO] [stderr]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header`
[INFO] [stderr]    --> src/info_message.rs:166:43
[INFO] [stderr]     |
[INFO] [stderr] 166 |     pub fn handle_info_message(&mut self, header: &MessageHeader) -> Result<(), ULogError> {
[INFO] [stderr]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `msg_id` and `time_us` are never read
[INFO] [stderr]   --> src/data_message.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct DataMessage {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 21 |     msg_id: u16,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 22 |     time_us: u64,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ulog-rs` (lib) generated 4 warnings (run `cargo fix --lib -p ulog-rs` to apply 3 suggestions)
[INFO] [stderr] warning: `ulog-rs` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: unused import: `command`
[INFO] [stderr]  --> src/main.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{command, Parser};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Serialize`
[INFO] [stderr]  --> src/bin/profiler.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde::Serialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg_id`
[INFO] [stderr]   --> src/bin/profiler.rs:60:10
[INFO] [stderr]    |
[INFO] [stderr] 60 |     for (msg_id, subscription) in parser.subscriptions() {
[INFO] [stderr]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ulog-rs` (bin "ulog-rs" test) generated 1 warning (run `cargo fix --bin "ulog-rs" -p ulog-rs --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `ulog-rs` (bin "profiler" test) generated 2 warnings (run `cargo fix --bin "profiler" -p ulog-rs --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ulog-rs/889b0fc35fd80c9b/deps/ulog_rs-889b0fc35fd80c9b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_parse_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/profiler.rs (/opt/rustwide/target/debug/build/ulog-rs/daba364895e453c1/deps/profiler-daba364895e453c1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/ulog-rs/c684aa4d6aa320fa/deps/ulog_rs-c684aa4d6aa320fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ulog_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 43) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `parse_file` found for struct `ULog` in the current scope
[INFO] [stdout]   --> src/lib.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 | let ulog = ULog::parse_file("sample.ulg")?;
[INFO] [stdout]    |                  ^^^^^^^^^^ function or associated item not found in `ULog`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `ULog`, consider using `ULog::parse` which returns `Result<ULog, ULogError>`
[INFO] [stdout]   --> src/ulog.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn parse<R: Read>(reader: R) -> Result<Self, ULogError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `parse` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 93 - let ulog = ULog::parse_file("sample.ulg")?;
[INFO] [stdout] 93 + let ulog = ULog::parse("sample.ulg")?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 43) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 43)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0505829a4711b7498ec5d8f035e6a0abab443dd4248021dfd1b5145c8193c273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0505829a4711b7498ec5d8f035e6a0abab443dd4248021dfd1b5145c8193c273", kill_on_drop: false }`
[INFO] [stdout] 0505829a4711b7498ec5d8f035e6a0abab443dd4248021dfd1b5145c8193c273
