[INFO] cloning repository https://github.com/open-sound/sampler-instrument
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/open-sound/sampler-instrument" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-sound%2Fsampler-instrument", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-sound%2Fsampler-instrument'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f220ed9b162a751e1c6010e548406bb23d5f057
[INFO] testing open-sound/sampler-instrument against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-sound%2Fsampler-instrument" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/open-sound/sampler-instrument on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/open-sound/sampler-instrument
[INFO] finished tweaking git repo https://github.com/open-sound/sampler-instrument
[INFO] tweaked toml for git repo https://github.com/open-sound/sampler-instrument written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/open-sound/sampler-instrument 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26547e4a1df73e036d7d4ccb484dde590a07e13de944c567c603137b8f852536
[INFO] running `Command { std: "docker" "start" "-a" "26547e4a1df73e036d7d4ccb484dde590a07e13de944c567c603137b8f852536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26547e4a1df73e036d7d4ccb484dde590a07e13de944c567c603137b8f852536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26547e4a1df73e036d7d4ccb484dde590a07e13de944c567c603137b8f852536", kill_on_drop: false }`
[INFO] [stdout] 26547e4a1df73e036d7d4ccb484dde590a07e13de944c567c603137b8f852536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba04781e1436350e463a98cd1077d42f5f6fa38d80ca278a6072579f3457ccd
[INFO] running `Command { std: "docker" "start" "-a" "4ba04781e1436350e463a98cd1077d42f5f6fa38d80ca278a6072579f3457ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sampler-instrument v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `groups` are never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SamplerInstrument {
[INFO] [stdout]   |            ----------------- fields in this struct
[INFO] [stdout] 4 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     groups: Vec<Group>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SamplerInstrument` 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: fields `name`, `zones`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Group {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     zones: Vec<Zone>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Group` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_path`, `root_key`, `low_key`, `high_key`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Zone {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     sample_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     root_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     low_key: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     high_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 21 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Zone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Parameter {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     value: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "4ba04781e1436350e463a98cd1077d42f5f6fa38d80ca278a6072579f3457ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba04781e1436350e463a98cd1077d42f5f6fa38d80ca278a6072579f3457ccd", kill_on_drop: false }`
[INFO] [stdout] 4ba04781e1436350e463a98cd1077d42f5f6fa38d80ca278a6072579f3457ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff26720a50cdaae391482d0ef09d1bfc1e62d47650440ae2ad5b6dc3063db515
[INFO] running `Command { std: "docker" "start" "-a" "ff26720a50cdaae391482d0ef09d1bfc1e62d47650440ae2ad5b6dc3063db515", kill_on_drop: false }`
[INFO] [stdout] warning: fields `name` and `groups` are never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SamplerInstrument {
[INFO] [stdout]   |            ----------------- fields in this struct
[INFO] [stdout] 4 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     groups: Vec<Group>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SamplerInstrument` 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: fields `name`, `zones`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Group {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     zones: Vec<Zone>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Group` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sampler-instrument v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sample_path`, `root_key`, `low_key`, `high_key`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Zone {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     sample_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     root_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     low_key: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     high_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 21 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Zone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Parameter {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     value: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `groups` are never read
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SamplerInstrument {
[INFO] [stdout]   |            ----------------- fields in this struct
[INFO] [stdout] 4 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     groups: Vec<Group>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SamplerInstrument` 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: fields `name`, `zones`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Group {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     zones: Vec<Zone>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Group` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_path`, `root_key`, `low_key`, `high_key`, and `parameters` are never read
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Zone {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     sample_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     root_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     low_key: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     high_key: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 21 |     parameters: Vec<Parameter>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Zone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Parameter {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     value: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ff26720a50cdaae391482d0ef09d1bfc1e62d47650440ae2ad5b6dc3063db515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff26720a50cdaae391482d0ef09d1bfc1e62d47650440ae2ad5b6dc3063db515", kill_on_drop: false }`
[INFO] [stdout] ff26720a50cdaae391482d0ef09d1bfc1e62d47650440ae2ad5b6dc3063db515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80a506188df60a1488b9bec1addbf5ee757fc783c56a449dd2bc53d6c3069aa5
[INFO] running `Command { std: "docker" "start" "-a" "80a506188df60a1488b9bec1addbf5ee757fc783c56a449dd2bc53d6c3069aa5", kill_on_drop: false }`
[INFO] [stderr] warning: fields `name` and `groups` are never read
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct SamplerInstrument {
[INFO] [stderr]   |            ----------------- fields in this struct
[INFO] [stderr] 4 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 5 |     groups: Vec<Group>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `SamplerInstrument` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `zones`, and `parameters` are never read
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Group {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 10 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 11 |     zones: Vec<Zone>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     parameters: Vec<Parameter>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Group` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `sample_path`, `root_key`, `low_key`, `high_key`, and `parameters` are never read
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Zone {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 17 |     sample_path: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 18 |     root_key: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 19 |     low_key: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 20 |     high_key: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 21 |     parameters: Vec<Parameter>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Zone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `value` are never read
[INFO] [stderr]   --> src/lib.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Parameter {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 26 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 27 |     value: f64,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `sampler-instrument` (lib) generated 4 warnings
[INFO] [stderr] warning: `sampler-instrument` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sampler_instrument-43d617f0eb907926)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sampler_instrument
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80a506188df60a1488b9bec1addbf5ee757fc783c56a449dd2bc53d6c3069aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a506188df60a1488b9bec1addbf5ee757fc783c56a449dd2bc53d6c3069aa5", kill_on_drop: false }`
[INFO] [stdout] 80a506188df60a1488b9bec1addbf5ee757fc783c56a449dd2bc53d6c3069aa5