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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/microblink/posluznik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicroblink%2Fposluznik", kill_on_drop: false }`
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[INFO] [stdout] 41af6ef76a60d6adb8e8dd0066f2ac8386badc56
[INFO] building microblink/posluznik against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicroblink%2Fposluznik" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/microblink/posluznik
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[INFO] [stderr]    Compiling posluznik v1.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `user_agent`, `v8_version`, `webkit_version`, `protocol_version`, and `web_socket_debugger_url` are never read
[INFO] [stdout]   --> src/chrome_control.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ChromeVersion {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub user_agent: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub v8_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub webkit_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub protocol_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub web_socket_debugger_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChromeVersion` 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: fields `id`, `title`, and `page_type` are never read
[INFO] [stdout]   --> src/chrome_control.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct PageInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 35 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 36 |
[INFO] [stdout] 37 |     pub title:     String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 38 |     #[serde(rename = "type")]
[INFO] [stdout] 39 |     pub page_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PageInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidNumberOfPagesAtLaunch` is never constructed
[INFO] [stdout]   --> src/chrome_control.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum ChromeLaunchError {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 92 |     InvalidNumberOfPagesAtLaunch { page_count: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChromeLaunchError` 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/chrome_control.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     ChromeDebuggerCrashed(String),
[INFO] [stdout]     |     --------------------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[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] 110 -     ChromeDebuggerCrashed(String),
[INFO] [stdout] 110 +     ChromeDebuggerCrashed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/chrome_debug_api_response.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct APIResult {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub id:     u32,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `APIResult` 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 `url` and `attached` are never read
[INFO] [stdout]   --> src/chrome_debug_api_response.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TargetInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub url:       String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 31 |     pub attached:  bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TargetInfo` 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 `root_path` is never read
[INFO] [stdout]   --> src/configuration.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct ValidatedOpts {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 95 |     pub build_type:             BuildType,
[INFO] [stdout] 96 |     pub root_path:              PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "1fecc1f65baa86bf7b3076c5789fea4da865445d6d204ab3bd65e7445c6783c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fecc1f65baa86bf7b3076c5789fea4da865445d6d204ab3bd65e7445c6783c6", kill_on_drop: false }`
[INFO] [stdout] 1fecc1f65baa86bf7b3076c5789fea4da865445d6d204ab3bd65e7445c6783c6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba9eb851df3e33b5897f3eee9200813edca2c2e307c1d5e1e6ea36a60b87075
[INFO] running `Command { std: "docker" "start" "-a" "eba9eb851df3e33b5897f3eee9200813edca2c2e307c1d5e1e6ea36a60b87075", kill_on_drop: false }`
[INFO] [stderr]    Compiling posluznik v1.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `user_agent`, `v8_version`, `webkit_version`, `protocol_version`, and `web_socket_debugger_url` are never read
[INFO] [stdout]   --> src/chrome_control.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ChromeVersion {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub user_agent: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub v8_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub webkit_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub protocol_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub web_socket_debugger_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChromeVersion` 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: fields `id`, `title`, and `page_type` are never read
[INFO] [stdout]   --> src/chrome_control.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct PageInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 35 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 36 |
[INFO] [stdout] 37 |     pub title:     String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 38 |     #[serde(rename = "type")]
[INFO] [stdout] 39 |     pub page_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PageInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidNumberOfPagesAtLaunch` is never constructed
[INFO] [stdout]   --> src/chrome_control.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum ChromeLaunchError {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 92 |     InvalidNumberOfPagesAtLaunch { page_count: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChromeLaunchError` 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/chrome_control.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     ChromeDebuggerCrashed(String),
[INFO] [stdout]     |     --------------------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[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] 110 -     ChromeDebuggerCrashed(String),
[INFO] [stdout] 110 +     ChromeDebuggerCrashed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/chrome_debug_api_response.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct APIResult {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub id:     u32,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `APIResult` 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 `url` and `attached` are never read
[INFO] [stdout]   --> src/chrome_debug_api_response.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TargetInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub url:       String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 31 |     pub attached:  bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TargetInfo` 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 `root_path` is never read
[INFO] [stdout]   --> src/configuration.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct ValidatedOpts {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 95 |     pub build_type:             BuildType,
[INFO] [stdout] 96 |     pub root_path:              PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "eba9eb851df3e33b5897f3eee9200813edca2c2e307c1d5e1e6ea36a60b87075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba9eb851df3e33b5897f3eee9200813edca2c2e307c1d5e1e6ea36a60b87075", kill_on_drop: false }`
[INFO] [stdout] eba9eb851df3e33b5897f3eee9200813edca2c2e307c1d5e1e6ea36a60b87075
