[INFO] updating cached repository https://github.com/onContentStop/rusty-jlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f2ed29be245920228b9ab1d8c7ff7e9e3219711
[INFO] checking onContentStop/rusty-jlox against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Frusty-jlox" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onContentStop/rusty-jlox on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/onContentStop/rusty-jlox
[INFO] finished tweaking git repo https://github.com/onContentStop/rusty-jlox
[INFO] tweaked toml for git repo https://github.com/onContentStop/rusty-jlox written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/onContentStop/rusty-jlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a992f295c7401a3ca9435f19004fb40beadb6617f189897729a7b8775c659619
[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" "a992f295c7401a3ca9435f19004fb40beadb6617f189897729a7b8775c659619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a992f295c7401a3ca9435f19004fb40beadb6617f189897729a7b8775c659619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a992f295c7401a3ca9435f19004fb40beadb6617f189897729a7b8775c659619", kill_on_drop: false }`
[INFO] [stdout] a992f295c7401a3ca9435f19004fb40beadb6617f189897729a7b8775c659619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f5dc7984aa7691ac3013ca9f50159e643018e2241f07796a2a5a1295e997b0
[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" "f5f5dc7984aa7691ac3013ca9f50159e643018e2241f07796a2a5a1295e997b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]     Checking rusty-jlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/lox/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]  --> src/lox/interpreter.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn visit_binary_expr(&mut self, expr: &Binary) -> Option<Box<&dyn Any>> {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]   | 
[INFO] [stdout]  ::: src/lox/expr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn visit_binary_expr(&mut self, expr: &Binary) -> T;
[INFO] [stdout]   |     ---------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]              found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]  --> src/lox/expr.rs:5:55
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn visit_binary_expr(&mut self, expr: &Binary) -> T;
[INFO] [stdout]   |                                                       ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> Option<Box<&dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> T;
[INFO] [stdout]    |     -------------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:6:59
[INFO] [stdout]    |
[INFO] [stdout] 6  |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> T;
[INFO] [stdout]    |                                                           ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn visit_literal_expr<'a>(&mut self, expr: &'a Literal) -> Option<Box<&'a dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     fn visit_literal_expr(&mut self, expr: &Literal) -> T;
[INFO] [stdout]    |     ------------------------------------------------------ expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:7:57
[INFO] [stdout]    |
[INFO] [stdout] 7  |     fn visit_literal_expr(&mut self, expr: &Literal) -> T;
[INFO] [stdout]    |                                                         ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn visit_unary_expr(&mut self, expr: &Unary) -> Option<Box<&dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     fn visit_unary_expr(&mut self, expr: &Unary) -> T;
[INFO] [stdout]    |     -------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:8:53
[INFO] [stdout]    |
[INFO] [stdout] 8  |     fn visit_unary_expr(&mut self, expr: &Unary) -> T;
[INFO] [stdout]    |                                                     ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/lox/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]  --> src/lox/interpreter.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn visit_binary_expr(&mut self, expr: &Binary) -> Option<Box<&dyn Any>> {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]   | 
[INFO] [stdout]  ::: src/lox/expr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn visit_binary_expr(&mut self, expr: &Binary) -> T;
[INFO] [stdout]   |     ---------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]              found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Binary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]  --> src/lox/expr.rs:5:55
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn visit_binary_expr(&mut self, expr: &Binary) -> T;
[INFO] [stdout]   |                                                       ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> Option<Box<&dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> T;
[INFO] [stdout]    |     -------------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Grouping) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:6:59
[INFO] [stdout]    |
[INFO] [stdout] 6  |     fn visit_grouping_expr(&mut self, expr: &Grouping) -> T;
[INFO] [stdout]    |                                                           ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn visit_literal_expr<'a>(&mut self, expr: &'a Literal) -> Option<Box<&'a dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     fn visit_literal_expr(&mut self, expr: &Literal) -> T;
[INFO] [stdout]    |     ------------------------------------------------------ expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Literal) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:7:57
[INFO] [stdout]    |
[INFO] [stdout] 7  |     fn visit_literal_expr(&mut self, expr: &Literal) -> T;
[INFO] [stdout]    |                                                         ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl` item signature doesn't match `trait` item signature
[INFO] [stdout]   --> src/lox/interpreter.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn visit_unary_expr(&mut self, expr: &Unary) -> Option<Box<&dyn Any>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lox/expr.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     fn visit_unary_expr(&mut self, expr: &Unary) -> T;
[INFO] [stdout]    |     -------------------------------------------------- expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout]               found `fn(&mut lox::interpreter::Interpreter, &lox::expr::Unary) -> std::option::Option<std::boxed::Box<&(dyn std::any::Any + 'static)>>`
[INFO] [stdout] help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait`
[INFO] [stdout]   --> src/lox/expr.rs:8:53
[INFO] [stdout]    |
[INFO] [stdout] 8  |     fn visit_unary_expr(&mut self, expr: &Unary) -> T;
[INFO] [stdout]    |                                                     ^ consider borrowing this type parameter in the trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-jlox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f5f5dc7984aa7691ac3013ca9f50159e643018e2241f07796a2a5a1295e997b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f5dc7984aa7691ac3013ca9f50159e643018e2241f07796a2a5a1295e997b0", kill_on_drop: false }`
[INFO] [stdout] f5f5dc7984aa7691ac3013ca9f50159e643018e2241f07796a2a5a1295e997b0