[INFO] fetching crate mathml-latex 0.0.3...
[INFO] checking mathml-latex-0.0.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate mathml-latex 0.0.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mathml-latex 0.0.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mathml-latex 0.0.3
[INFO] finished tweaking crates.io crate mathml-latex 0.0.3
[INFO] tweaked toml for crates.io crate mathml-latex 0.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding pex v0.0.8 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded latexify v0.1.0
[INFO] [stderr]   Downloaded pex v0.0.8
[INFO] [stderr]   Downloaded mathml-core v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6fe6a5c134592af8decbbc0b1bbc8158307e4d21ec43facd53ae6ccd026f660
[INFO] running `Command { std: "docker" "start" "-a" "a6fe6a5c134592af8decbbc0b1bbc8158307e4d21ec43facd53ae6ccd026f660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6fe6a5c134592af8decbbc0b1bbc8158307e4d21ec43facd53ae6ccd026f660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fe6a5c134592af8decbbc0b1bbc8158307e4d21ec43facd53ae6ccd026f660", kill_on_drop: false }`
[INFO] [stdout] a6fe6a5c134592af8decbbc0b1bbc8158307e4d21ec43facd53ae6ccd026f660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d330568c3e8c33b7e57820fd402846482fec772ed189b82d3a39184f5669cd3f
[INFO] running `Command { std: "docker" "start" "-a" "d330568c3e8c33b7e57820fd402846482fec772ed189b82d3a39184f5669cd3f", kill_on_drop: false }`
[INFO] [stderr]     Checking latexify v0.1.0
[INFO] [stderr]     Checking pex v0.0.8
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking mathml-core v0.1.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking mathml-latex v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `numerator`
[INFO] [stdout]   --> src/codegen/as_mathml.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 [numerator] => panic!("frac command must have at least two arguments"),
[INFO] [stdout]    |                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerator`
[INFO] [stdout]   --> src/codegen/as_mathml.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 [numerator] => panic!("frac command must have at least two arguments"),
[INFO] [stdout]    |                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LaTeXFraction` is never constructed
[INFO] [stdout]   --> src/block/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct LaTeXFraction<'i> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LaTeXFraction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codegen/as_mathml.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn as_mathml(&self, context: &LaTeXEngine) -> MathML {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![warn(missing_docs, rustdoc::missing_crate_level_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/codegen/as_text.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn as_identifier(&self) -> &'i str {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/definitions/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LaTeXEngine {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/definitions/builtin.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn builtin() -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/definitions/builtin.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn get_function(&self, name: &str) -> Option<&str> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/definitions/builtin.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub fn add_function<K, V>(&mut self, key: K, value: V)
[INFO] [stdout] 30 | |     where
[INFO] [stdout] 31 | |         K: ToString,
[INFO] [stdout] 32 | |         V: ToString,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/definitions/builtin.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn mut_functions<I>(&mut self) -> &mut BTreeMap<String, String> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/definitions/builtin.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn get_operator(&self, name: &str) -> Option<&str> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/definitions/builtin.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn get_letters(&self, name: &str) -> Option<&str> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/definitions/builtin.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn get_space(&self, name: &str) -> Option<f32> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/definitions/builtin.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn add_space(&mut self, name: &str, value: f32) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]  --> src/parser/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse_latex(s: &str) -> Result<LaTeXNode, StopBecause> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/parser/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum LaTeXNode<'i> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ArticleRoot {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         children: Vec<LaTeXNode<'i>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ArticleText {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         text: &'i str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     MathRoot {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         children: Vec<LaTeXNode<'i>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Row {
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         children: Vec<LaTeXNode<'i>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Block(LaTeXBlock<'i>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Command(LaTeXCommand<'i>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     MathText {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         text: &'i str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Number {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         number: &'i str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Operation {
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         operator: &'i str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Superscript {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         lhs: Box<LaTeXNode<'i>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         rhs: Box<LaTeXNode<'i>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/parser/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Letter {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/parser/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         identifier: &'i str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/parser/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn refine(self) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/parser/mod.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn parse(input: ParseState<'i>) -> ParseResult<LaTeXNode<'i>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]  --> src/parser/block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn parse(input: ParseState<'i>) -> ParseResult<LaTeXBlock<'i>> {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/parser/sup_sub.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn is_super_script(&self) -> bool {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LaTeXFraction` is never constructed
[INFO] [stdout]   --> src/block/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct LaTeXFraction<'i> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LaTeXFraction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "d330568c3e8c33b7e57820fd402846482fec772ed189b82d3a39184f5669cd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d330568c3e8c33b7e57820fd402846482fec772ed189b82d3a39184f5669cd3f", kill_on_drop: false }`
[INFO] [stdout] d330568c3e8c33b7e57820fd402846482fec772ed189b82d3a39184f5669cd3f