[INFO] cloning repository https://github.com/MonliH/fluo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MonliH/fluo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonliH%2Ffluo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonliH%2Ffluo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19e49dec2f20f7c030bb17c5e0518dbcaae57442
[INFO] checking MonliH/fluo against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonliH%2Ffluo" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MonliH/fluo on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MonliH/fluo
[INFO] finished tweaking git repo https://github.com/MonliH/fluo
[INFO] tweaked toml for git repo https://github.com/MonliH/fluo written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MonliH/fluo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c8dd9248ebd424b25b8d03f355cb52350e9798d65b6629f88a84626543a952c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c8dd9248ebd424b25b8d03f355cb52350e9798d65b6629f88a84626543a952c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c8dd9248ebd424b25b8d03f355cb52350e9798d65b6629f88a84626543a952c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8dd9248ebd424b25b8d03f355cb52350e9798d65b6629f88a84626543a952c", kill_on_drop: false }`
[INFO] [stdout] 0c8dd9248ebd424b25b8d03f355cb52350e9798d65b6629f88a84626543a952c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80b452d883feb9034f9b36aa7cd52f3bdac1019b74e073d30db6383ba3e3e24e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "80b452d883feb9034f9b36aa7cd52f3bdac1019b74e073d30db6383ba3e3e24e", kill_on_drop: false }`
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]     Checking fluoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `inner`
[INFO] [stdout]   --> src/diagnostics/error.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn inner(&self) -> &SmallVec<[Diagnostic; 1]> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_inner`
[INFO] [stdout]   --> src/diagnostics/error.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn into_inner(self) -> SmallVec<[Diagnostic; 1]> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `description`
[INFO] [stdout]   --> src/diagnostics/error.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn description(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/diagnostics/error.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn name(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Warning`
[INFO] [stdout]   --> src/diagnostics/error.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     Warning,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ty`
[INFO] [stdout]   --> src/diagnostics/error.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn ty(&self) -> DiagnosticType {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/diagnostics/source.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_source`
[INFO] [stdout]   --> src/diagnostics/source.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn add_source(&mut self, source: String) -> SourceId {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_source`
[INFO] [stdout]   --> src/diagnostics/source.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn get_source<'a, 'b>(&'a self, source_id: &'b SourceId) -> Option<&'a str> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Block`
[INFO] [stdout]  --> src/syntax/ast/block.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Block {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Expr`
[INFO] [stdout]  --> src/syntax/ast/exprs.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Expr {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ExprKind`
[INFO] [stdout]   --> src/syntax/ast/exprs.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ExprKind {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Statement`
[INFO] [stdout]  --> src/syntax/ast/statements.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Statement {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FunctionDef`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FunctionDef {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FunctionArguments`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct FunctionArguments {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `VariableDef`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VariableDef {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Binding`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Binding {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Return`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Return {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Type`
[INFO] [stdout]  --> src/syntax/ast/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Type {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Prim`
[INFO] [stdout]   --> src/syntax/ast/types.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Prim {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootAst`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RootAst {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Name`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Name {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Ident`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Ident {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/syntax/lexer.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(sources: &'s Sources, source_id: SourceId) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Parser`
[INFO] [stdout]  --> src/syntax/parser.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/syntax/parser.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(lexer: Lexer<'a>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/syntax/parser.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn parse(&mut self) -> Failible<RootAst> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/syntax/token.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(kind: TokenKind, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/syntax/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Float(Str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `DiagnosticsPrelude` should have a snake case name
[INFO] [stdout]  --> src/diagnostics/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod DiagnosticsPrelude {
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `diagnostics_prelude`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Block`
[INFO] [stdout]  --> src/syntax/ast/block.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Block {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Expr`
[INFO] [stdout]  --> src/syntax/ast/exprs.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Expr {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ExprKind`
[INFO] [stdout]   --> src/syntax/ast/exprs.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ExprKind {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Statement`
[INFO] [stdout]  --> src/syntax/ast/statements.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Statement {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FunctionDef`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FunctionDef {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FunctionArguments`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct FunctionArguments {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `VariableDef`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VariableDef {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Binding`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Binding {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Return`
[INFO] [stdout]   --> src/syntax/ast/statements.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Return {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Type`
[INFO] [stdout]  --> src/syntax/ast/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Type {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Prim`
[INFO] [stdout]   --> src/syntax/ast/types.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Prim {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootAst`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RootAst {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Name`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Name {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Ident`
[INFO] [stdout]   --> src/syntax/ast/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Ident {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Parser`
[INFO] [stdout]  --> src/syntax/parser.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/syntax/parser.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(lexer: Lexer<'a>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/syntax/parser.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn parse(&mut self) -> Failible<RootAst> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/syntax/token.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(kind: TokenKind, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/syntax/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Float(Str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `DiagnosticsPrelude` should have a snake case name
[INFO] [stdout]  --> src/diagnostics/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod DiagnosticsPrelude {
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `diagnostics_prelude`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "80b452d883feb9034f9b36aa7cd52f3bdac1019b74e073d30db6383ba3e3e24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b452d883feb9034f9b36aa7cd52f3bdac1019b74e073d30db6383ba3e3e24e", kill_on_drop: false }`
[INFO] [stdout] 80b452d883feb9034f9b36aa7cd52f3bdac1019b74e073d30db6383ba3e3e24e