[INFO] fetching crate rustration 0.1.0... [INFO] testing rustration-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rustration 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rustration 0.1.0 [INFO] finished tweaking crates.io crate rustration 0.1.0 [INFO] tweaked toml for crates.io crate rustration 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustration 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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 clap v2.34.0 (available: v4.5.46) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64f813b5d678d8c19669fa51fbd83f6f1ba8e9c6b6a9f03982810dd5fa88d551 [INFO] running `Command { std: "docker" "start" "-a" "64f813b5d678d8c19669fa51fbd83f6f1ba8e9c6b6a9f03982810dd5fa88d551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64f813b5d678d8c19669fa51fbd83f6f1ba8e9c6b6a9f03982810dd5fa88d551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f813b5d678d8c19669fa51fbd83f6f1ba8e9c6b6a9f03982810dd5fa88d551", kill_on_drop: false }` [INFO] [stdout] 64f813b5d678d8c19669fa51fbd83f6f1ba8e9c6b6a9f03982810dd5fa88d551 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0c921bfbd7d261283b2989f6fd4eb43d5ffce7f124d58704abd7020920e5dd4 [INFO] running `Command { std: "docker" "start" "-a" "c0c921bfbd7d261283b2989f6fd4eb43d5ffce7f124d58704abd7020920e5dd4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustration v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ByteProgram` [INFO] [stdout] --> src/compile/mod.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | pub use self::bytecode::{ByteCode, ByteProgram}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/ast.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let block = try!(parse(code, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsing.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | let entry = try!(parse(self, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsing.rs:182:20 [INFO] [stdout] | [INFO] [stdout] 182 | Expr::Loop(try!(Loop::new(parser))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:246:3 [INFO] [stdout] | [INFO] [stdout] 246 | try!(file.read_to_end(&mut buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:237:18 [INFO] [stdout] | [INFO] [stdout] 237 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parse/error.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 | fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "c0c921bfbd7d261283b2989f6fd4eb43d5ffce7f124d58704abd7020920e5dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c921bfbd7d261283b2989f6fd4eb43d5ffce7f124d58704abd7020920e5dd4", kill_on_drop: false }` [INFO] [stdout] c0c921bfbd7d261283b2989f6fd4eb43d5ffce7f124d58704abd7020920e5dd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24f19e4b87b81bc133b69761015edbc3529eaf5f6d3b3659632695c72695ebc8 [INFO] running `Command { std: "docker" "start" "-a" "24f19e4b87b81bc133b69761015edbc3529eaf5f6d3b3659632695c72695ebc8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rustration v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ByteProgram` [INFO] [stdout] --> src/compile/mod.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | pub use self::bytecode::{ByteCode, ByteProgram}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/ast.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let block = try!(parse(code, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsing.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | let entry = try!(parse(self, false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsing.rs:182:20 [INFO] [stdout] | [INFO] [stdout] 182 | Expr::Loop(try!(Loop::new(parser))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:246:3 [INFO] [stdout] | [INFO] [stdout] 246 | try!(file.read_to_end(&mut buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:237:18 [INFO] [stdout] | [INFO] [stdout] 237 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parse/error.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 | fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `clone` exists for enum `std::result::Result, std::io::Error>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/parse/parsing.rs:223:44 [INFO] [stdout] | [INFO] [stdout] 223 | let mut parser = RawParser::new(data.clone()); [INFO] [stdout] | ^^^^^ method cannot be called on `std::result::Result, std::io::Error>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::io::Error: Clone` [INFO] [stdout] which is required by `std::result::Result, std::io::Error>: Clone` [INFO] [stdout] note: the method `clone` exists on the type `Vec` [INFO] [stdout] --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/clone.rs:237:5 [INFO] [stdout] help: consider using `Result::expect` to unwrap the `Vec` value, panicking if the value is a `Result::Err` [INFO] [stdout] | [INFO] [stdout] 223 | let mut parser = RawParser::new(data.expect("REASON").clone()); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:288:22 [INFO] [stdout] | [INFO] [stdout] 288 | assert_eq!(token.token(), &Token::MoveRight); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 288 | assert_eq!(token.expect("REASON").token(), &Token::MoveRight); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:291:22 [INFO] [stdout] | [INFO] [stdout] 291 | assert_eq!(token.token(), &Token::MoveLeft); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 291 | assert_eq!(token.expect("REASON").token(), &Token::MoveLeft); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:294:22 [INFO] [stdout] | [INFO] [stdout] 294 | assert_eq!(token.token(), &Token::Increment); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 294 | assert_eq!(token.expect("REASON").token(), &Token::Increment); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:297:22 [INFO] [stdout] | [INFO] [stdout] 297 | assert_eq!(token.token(), &Token::Increment); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 297 | assert_eq!(token.expect("REASON").token(), &Token::Increment); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:300:22 [INFO] [stdout] | [INFO] [stdout] 300 | assert_eq!(token.token(), &Token::Output); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 300 | assert_eq!(token.expect("REASON").token(), &Token::Output); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:303:22 [INFO] [stdout] | [INFO] [stdout] 303 | assert_eq!(token.token(), &Token::Eof); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 303 | assert_eq!(token.expect("REASON").token(), &Token::Eof); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:305:22 [INFO] [stdout] | [INFO] [stdout] 305 | assert_eq!(token.token(), &Token::Eof); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 305 | assert_eq!(token.expect("REASON").token(), &Token::Eof); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `token` found for enum `Option` in the current scope [INFO] [stdout] --> src/parse/parsing.rs:307:22 [INFO] [stdout] | [INFO] [stdout] 307 | assert_eq!(token.token(), &Token::Eof); [INFO] [stdout] | ^^^^^ method not found in `Option` [INFO] [stdout] | [INFO] [stdout] note: the method `token` exists on the type `MetaToken` [INFO] [stdout] --> src/parse/token.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider using `Option::expect` to unwrap the `MetaToken` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 307 | assert_eq!(token.expect("REASON").token(), &Token::Eof); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustration` (bin "rustration" test) due to 9 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "24f19e4b87b81bc133b69761015edbc3529eaf5f6d3b3659632695c72695ebc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24f19e4b87b81bc133b69761015edbc3529eaf5f6d3b3659632695c72695ebc8", kill_on_drop: false }` [INFO] [stdout] 24f19e4b87b81bc133b69761015edbc3529eaf5f6d3b3659632695c72695ebc8