[INFO] cloning repository https://github.com/dmntk/dmntk.test.runner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmntk/dmntk.test.runner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8cecc8d1d63967ac17ad8cca595f078543f2182
[INFO] checking dmntk/dmntk.test.runner/e8cecc8d1d63967ac17ad8cca595f078543f2182 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmntk/dmntk.test.runner on toolchain 16b569057e4d1591b4bee05f10df34000308dedc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmntk/dmntk.test.runner
[INFO] finished tweaking git repo https://github.com/dmntk/dmntk.test.runner
[INFO] tweaked toml for git repo https://github.com/dmntk/dmntk.test.runner written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmntk/dmntk.test.runner 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5238736ad9b2fd698e2de8f9e472a82442d7c717f0f933e58dba017a82a4eeca
[INFO] running `Command { std: "docker" "start" "-a" "5238736ad9b2fd698e2de8f9e472a82442d7c717f0f933e58dba017a82a4eeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5238736ad9b2fd698e2de8f9e472a82442d7c717f0f933e58dba017a82a4eeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5238736ad9b2fd698e2de8f9e472a82442d7c717f0f933e58dba017a82a4eeca", kill_on_drop: false }`
[INFO] [stdout] 5238736ad9b2fd698e2de8f9e472a82442d7c717f0f933e58dba017a82a4eeca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd002be83c7f402f5acb19305bc88b774d102dc1f2094f92d9180515839ea402
[INFO] running `Command { std: "docker" "start" "-a" "cd002be83c7f402f5acb19305bc88b774d102dc1f2094f92d9180515839ea402", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking bytes v1.5.0
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[INFO] [stdout] warning: field `labels` is never read
[INFO] [stdout]   --> src/model.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct TestCases {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 66 |   pub model_name: Option<String>,
[INFO] [stdout] 67 |   pub labels: Vec<String>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestCases` 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`, `typ`, and `description` are never read
[INFO] [stdout]    --> src/model.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct TestCase {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |   pub name: Option<String>,
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 116 |   /// Type of this [TestCase] with default value `Decision`.
[INFO] [stdout] 117 |   pub typ: TestCaseType,
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 118 |   /// Optional description for this [TestCase].
[INFO] [stdout] 119 |   pub description: Option<String>,
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestCase` 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 `error_result`, `typ`, `cast`, and `computed` are never read
[INFO] [stdout]    --> src/model.rs:141:7
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct ResultNode {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |   pub name: String,
[INFO] [stdout] 141 |   pub error_result: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 142 |   pub typ: TestCaseType,
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 143 |   pub cast: Option<String>,
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 144 |   pub expected: Option<Value>,
[INFO] [stdout] 145 |   pub computed: Option<Value>,
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResultNode` 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 `labels` is never read
[INFO] [stdout]   --> src/model.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct TestCases {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 66 |   pub model_name: Option<String>,
[INFO] [stdout] 67 |   pub labels: Vec<String>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestCases` 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`, `typ`, and `description` are never read
[INFO] [stdout]    --> src/model.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct TestCase {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |   pub name: Option<String>,
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 116 |   /// Type of this [TestCase] with default value `Decision`.
[INFO] [stdout] 117 |   pub typ: TestCaseType,
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 118 |   /// Optional description for this [TestCase].
[INFO] [stdout] 119 |   pub description: Option<String>,
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestCase` 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 `error_result`, `typ`, `cast`, and `computed` are never read
[INFO] [stdout]    --> src/model.rs:141:7
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct ResultNode {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |   pub name: String,
[INFO] [stdout] 141 |   pub error_result: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 142 |   pub typ: TestCaseType,
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 143 |   pub cast: Option<String>,
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 144 |   pub expected: Option<Value>,
[INFO] [stdout] 145 |   pub computed: Option<Value>,
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResultNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "cd002be83c7f402f5acb19305bc88b774d102dc1f2094f92d9180515839ea402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd002be83c7f402f5acb19305bc88b774d102dc1f2094f92d9180515839ea402", kill_on_drop: false }`
[INFO] [stdout] cd002be83c7f402f5acb19305bc88b774d102dc1f2094f92d9180515839ea402