[INFO] cloning repository https://github.com/felixnaredi/prepro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felixnaredi/prepro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixnaredi%2Fprepro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixnaredi%2Fprepro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e045d6fc8cd48426acf32764c146ddaf6a5f6d2f
[INFO] testing felixnaredi/prepro against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixnaredi%2Fprepro" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felixnaredi/prepro
[INFO] finished tweaking git repo https://github.com/felixnaredi/prepro
[INFO] tweaked toml for git repo https://github.com/felixnaredi/prepro written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felixnaredi/prepro 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] crate git repo https://github.com/felixnaredi/prepro already has a lockfile, it will not be regenerated
[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] 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] 22984e10c2c3c7e779827860a36b0d551b8e42cb291ff45ab03a280451635d18
[INFO] running `Command { std: "docker" "start" "-a" "22984e10c2c3c7e779827860a36b0d551b8e42cb291ff45ab03a280451635d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22984e10c2c3c7e779827860a36b0d551b8e42cb291ff45ab03a280451635d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22984e10c2c3c7e779827860a36b0d551b8e42cb291ff45ab03a280451635d18", kill_on_drop: false }`
[INFO] [stdout] 22984e10c2c3c7e779827860a36b0d551b8e42cb291ff45ab03a280451635d18
[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] 6c2c213aa2eb6543d3ec5def43b8f936ab851d7e116ca904d13e7a753520a3d7
[INFO] running `Command { std: "docker" "start" "-a" "6c2c213aa2eb6543d3ec5def43b8f936ab851d7e116ca904d13e7a753520a3d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling prepro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/state_machine.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/state_machine.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let context = Context::new(input);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StateMachine` is never used
[INFO] [stdout]   --> src/state_machine.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum StateMachine
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Text` and `Command` are never constructed
[INFO] [stdout]   --> src/state_machine.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Chunk
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 22 | {
[INFO] [stdout] 23 |     Text(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Command(Receiver<String>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Chunk` 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 `input` and `chunks` are never read
[INFO] [stdout]   --> src/state_machine.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Context
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 29 | {
[INFO] [stdout] 30 |     input: Vec<char>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 31 |     chunks: Vec<Chunk>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_char`, `step`, and `collapse` are never used
[INFO] [stdout]   --> src/state_machine.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Context
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn read_char(&mut self) -> Option<char>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn collapse(self) -> Result<String, PreproError>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PreproError` is never used
[INFO] [stdout]  --> src/state_machine/error.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum PreproError
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseCommand` is never used
[INFO] [stdout]  --> src/state_machine/parse_command.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum ParseCommand
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_command` is never used
[INFO] [stdout]   --> src/state_machine/parse_command.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Context
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 14 | {
[INFO] [stdout] 15 |     pub fn parse_command(&mut self) -> StateMachine
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseText` is never used
[INFO] [stdout]  --> src/state_machine/parse_text.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum ParseText
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_text` is never used
[INFO] [stdout]   --> src/state_machine/parse_text.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Context
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 16 | {
[INFO] [stdout] 17 |     pub fn parse_text(&mut self) -> StateMachine
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6c2c213aa2eb6543d3ec5def43b8f936ab851d7e116ca904d13e7a753520a3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2c213aa2eb6543d3ec5def43b8f936ab851d7e116ca904d13e7a753520a3d7", kill_on_drop: false }`
[INFO] [stdout] 6c2c213aa2eb6543d3ec5def43b8f936ab851d7e116ca904d13e7a753520a3d7
[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] d49de573f30cd7ca6af5306340c9cdf15e4b05e7063fbba9c0b0876d49a7bc9f
[INFO] running `Command { std: "docker" "start" "-a" "d49de573f30cd7ca6af5306340c9cdf15e4b05e7063fbba9c0b0876d49a7bc9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling prepro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/state_machine.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/state_machine.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let context = Context::new(input);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ParseText`, `ParseCommand`, and `Done` are never constructed
[INFO] [stdout]   --> src/state_machine.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum StateMachine
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 11 | {
[INFO] [stdout] 12 |     ParseText,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     StoreTextChunk(String),
[INFO] [stdout] 14 |     ParseCommand,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     StoreCommandChunk(String),
[INFO] [stdout] 16 |     Done,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StateMachine` 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: variants `Text` and `Command` are never constructed
[INFO] [stdout]   --> src/state_machine.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Chunk
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 22 | {
[INFO] [stdout] 23 |     Text(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Command(Receiver<String>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Chunk` 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 `chunks` is never read
[INFO] [stdout]   --> src/state_machine.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Context
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     chunks: Vec<Chunk>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `step` and `collapse` are never used
[INFO] [stdout]   --> src/state_machine.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Context
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn collapse(self) -> Result<String, PreproError>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PreproError` is never used
[INFO] [stdout]  --> src/state_machine/error.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum PreproError
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_command_containing_brackets_with_no_closing` is never used
[INFO] [stdout]   --> src/state_machine/parse_command.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn parse_command_containing_brackets_with_no_closing()
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d49de573f30cd7ca6af5306340c9cdf15e4b05e7063fbba9c0b0876d49a7bc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49de573f30cd7ca6af5306340c9cdf15e4b05e7063fbba9c0b0876d49a7bc9f", kill_on_drop: false }`
[INFO] [stdout] d49de573f30cd7ca6af5306340c9cdf15e4b05e7063fbba9c0b0876d49a7bc9f
[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", kill_on_drop: false }`
[INFO] [stdout] ddc19e680d775c058f79ea8bf1901e910941f6e22afec7d4f792844804141120
[INFO] running `Command { std: "docker" "start" "-a" "ddc19e680d775c058f79ea8bf1901e910941f6e22afec7d4f792844804141120", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stdout] 
[INFO] [stderr]   --> src/state_machine.rs:49:24
[INFO] [stdout] running 8 tests
[INFO] [stderr]    |
[INFO] [stdout] test state_machine::parse_command::test::parse_command_containing_brackets ... ok
[INFO] [stderr] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stdout] test state_machine::parse_command::test::parse_empty_command ... ok
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] test state_machine::parse_command::test::parse_simple_command ... ok
[INFO] [stderr]    |
[INFO] [stdout] test state_machine::parse_text::test::parse_empty ... ok
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test state_machine::parse_text::test::parse_sentence ... ok
[INFO] [stderr] 
[INFO] [stdout] test state_machine::parse_text::test::parse_text_can_be_split_with_command ... ok
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stdout] test state_machine::parse_text::test::parse_text_with_dollar_signs_and_brackets ... ok
[INFO] [stderr]   --> src/state_machine.rs:75:9
[INFO] [stdout] test state_machine::parse_command::test::parse_command_missing_closing_bracket ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 75 |     let context = Context::new(input);
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ParseText`, `ParseCommand`, and `Done` are never constructed
[INFO] [stderr]   --> src/state_machine.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum StateMachine
[INFO] [stderr]    |      ------------ variants in this enum
[INFO] [stderr] 11 | {
[INFO] [stderr] 12 |     ParseText,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 13 |     StoreTextChunk(String),
[INFO] [stderr] 14 |     ParseCommand,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 15 |     StoreCommandChunk(String),
[INFO] [stderr] 16 |     Done,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StateMachine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Text` and `Command` are never constructed
[INFO] [stderr]   --> src/state_machine.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum Chunk
[INFO] [stderr]    |      ----- variants in this enum
[INFO] [stderr] 22 | {
[INFO] [stderr] 23 |     Text(String),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 24 |     Command(Receiver<String>),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Chunk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `chunks` is never read
[INFO] [stderr]   --> src/state_machine.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct Context
[INFO] [stderr]    |        ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     chunks: Vec<Chunk>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Context` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `step` and `collapse` are never used
[INFO] [stderr]   --> src/state_machine.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Context
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |     fn step(&mut self, state: StateMachine) -> StateMachine
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn collapse(self) -> Result<String, PreproError>
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PreproError` is never used
[INFO] [stderr]  --> src/state_machine/error.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum PreproError
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_command_containing_brackets_with_no_closing` is never used
[INFO] [stderr]   --> src/state_machine/parse_command.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn parse_command_containing_brackets_with_no_closing()
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `prepro` (bin "prepro" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prepro-2a71dc49fb712106)
[INFO] running `Command { std: "docker" "inspect" "ddc19e680d775c058f79ea8bf1901e910941f6e22afec7d4f792844804141120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc19e680d775c058f79ea8bf1901e910941f6e22afec7d4f792844804141120", kill_on_drop: false }`
[INFO] [stdout] ddc19e680d775c058f79ea8bf1901e910941f6e22afec7d4f792844804141120