[INFO] cloning repository https://github.com/plus7wist/c-bnf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plus7wist/c-bnf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplus7wist%2Fc-bnf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplus7wist%2Fc-bnf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29aa154109cd44898c39269a03290649266c39ba
[INFO] checking plus7wist/c-bnf against master#d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee for pr-127481-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplus7wist%2Fc-bnf" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plus7wist/c-bnf on toolchain d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plus7wist/c-bnf
[INFO] finished tweaking git repo https://github.com/plus7wist/c-bnf
[INFO] tweaked toml for git repo https://github.com/plus7wist/c-bnf written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/plus7wist/c-bnf 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" "+d3dd34a1d4a7e25a92a0d65994bb01a5d17c59ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking plus7wist/c-bnf against try#3d1ad905b56a11961be37df7dc5e56be58204dd8 for pr-127481-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplus7wist%2Fc-bnf" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plus7wist/c-bnf on toolchain 3d1ad905b56a11961be37df7dc5e56be58204dd8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plus7wist/c-bnf
[INFO] finished tweaking git repo https://github.com/plus7wist/c-bnf
[INFO] tweaked toml for git repo https://github.com/plus7wist/c-bnf written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/plus7wist/c-bnf 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" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b8f3c6fbfd3013f494310d9d0af92d31f5ea189badad8a035f28d77b1b6a9cc
[INFO] running `Command { std: "docker" "start" "-a" "9b8f3c6fbfd3013f494310d9d0af92d31f5ea189badad8a035f28d77b1b6a9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b8f3c6fbfd3013f494310d9d0af92d31f5ea189badad8a035f28d77b1b6a9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8f3c6fbfd3013f494310d9d0af92d31f5ea189badad8a035f28d77b1b6a9cc", kill_on_drop: false }`
[INFO] [stdout] 9b8f3c6fbfd3013f494310d9d0af92d31f5ea189badad8a035f28d77b1b6a9cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3d1ad905b56a11961be37df7dc5e56be58204dd8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680fd9c8b13c0e28106a9cc05f96f174e7770e29979af91557eba0b4dd33f1c5
[INFO] running `Command { std: "docker" "start" "-a" "680fd9c8b13c0e28106a9cc05f96f174e7770e29979af91557eba0b4dd33f1c5", kill_on_drop: false }`
[INFO] [stderr]     Checking c-bnf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `rhs`, which is owned by the current function
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     |code| {
[INFO] [stdout]    |     ^^^^^^ may outlive borrowed value `rhs`
[INFO] [stdout] ...
[INFO] [stdout] 46 |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout]    |         --- `rhs` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout] note: closure is returned here
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] help: to force the closure to take ownership of `rhs` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]    |
[INFO] [stdout] 42 |     move |code| {
[INFO] [stdout]    |     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `rhs`, which is owned by the current function
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     |code| {
[INFO] [stdout]    |     ^^^^^^ may outlive borrowed value `rhs`
[INFO] [stdout] ...
[INFO] [stdout] 46 |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout]    |         --- `rhs` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout] note: closure is returned here
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] help: to force the closure to take ownership of `rhs` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]    |
[INFO] [stdout] 42 |     move |code| {
[INFO] [stdout]    |     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `lhs`, which is owned by the current function
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     |code| {
[INFO] [stdout]    |     ^^^^^^ may outlive borrowed value `lhs`
[INFO] [stdout] 43 |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout]    |                                  --- `lhs` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout] note: closure is returned here
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] help: to force the closure to take ownership of `lhs` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]    |
[INFO] [stdout] 42 |     move |code| {
[INFO] [stdout]    |     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `lhs`, which is owned by the current function
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     |code| {
[INFO] [stdout]    |     ^^^^^^ may outlive borrowed value `lhs`
[INFO] [stdout] 43 |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout]    |                                  --- `lhs` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout] note: closure is returned here
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] help: to force the closure to take ownership of `lhs` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]    |
[INFO] [stdout] 42 |     move |code| {
[INFO] [stdout]    |     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `PzL` may not live long enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |     ^
[INFO] [stdout]    | |     |
[INFO] [stdout]    | |_____the parameter type `PzL` must be valid for the static lifetime...
[INFO] [stdout]    |       ...so that the type `PzL` will meet its required lifetime bounds
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]    |
[INFO] [stdout] 37 |     PzL: Pz + 'static,
[INFO] [stdout]    |             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `PzL` may not live long enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |     ^
[INFO] [stdout]    | |     |
[INFO] [stdout]    | |_____the parameter type `PzL` must be valid for the static lifetime...
[INFO] [stdout]    |       ...so that the type `PzL` will meet its required lifetime bounds
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]    |
[INFO] [stdout] 37 |     PzL: Pz + 'static,
[INFO] [stdout]    |             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `PzR` may not live long enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |     ^
[INFO] [stdout]    | |     |
[INFO] [stdout]    | |_____the parameter type `PzR` must be valid for the static lifetime...
[INFO] [stdout]    |       ...so that the type `PzR` will meet its required lifetime bounds
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]    |
[INFO] [stdout] 38 |     PzR: Pz + 'static,
[INFO] [stdout]    |             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implementation of `FnOnce` is not general enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^ implementation of `FnOnce` is not general enough
[INFO] [stdout]    |
[INFO] [stdout]    = note: closure with signature `fn(&'2 [u8]) -> Result<(Enum, &[u8]), (Pe, &[u8])>` must implement `FnOnce<(&'1 [u8],)>`, for any lifetime `'1`...
[INFO] [stdout]    = note: ...but it actually implements `FnOnce<(&'2 [u8],)>`, for some specific lifetime `'2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implementation of `Fn` is not general enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^ implementation of `Fn` is not general enough
[INFO] [stdout]    |
[INFO] [stdout]    = note: closure with signature `fn(&'2 [u8]) -> Result<(Enum, &[u8]), (Pe, &[u8])>` must implement `Fn<(&'1 [u8],)>`, for any lifetime `'1`...
[INFO] [stdout]    = note: ...but it actually implements `Fn<(&'2 [u8],)>`, for some specific lifetime `'2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `PzR` may not live long enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |     ^
[INFO] [stdout]    | |     |
[INFO] [stdout]    | |_____the parameter type `PzR` must be valid for the static lifetime...
[INFO] [stdout]    |       ...so that the type `PzR` will meet its required lifetime bounds
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]    |
[INFO] [stdout] 38 |     PzR: Pz + 'static,
[INFO] [stdout]    |             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implementation of `FnOnce` is not general enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^ implementation of `FnOnce` is not general enough
[INFO] [stdout]    |
[INFO] [stdout]    = note: closure with signature `fn(&'2 [u8]) -> Result<(Enum, &[u8]), (Pe, &[u8])>` must implement `FnOnce<(&'1 [u8],)>`, for any lifetime `'1`...
[INFO] [stdout]    = note: ...but it actually implements `FnOnce<(&'2 [u8],)>`, for some specific lifetime `'2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implementation of `Fn` is not general enough
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     |code| {
[INFO] [stdout] 43 | |         if let Ok((lhs, code)) = lhs.parse(code) {
[INFO] [stdout] 44 | |             return Ok((lhs.into(), code));
[INFO] [stdout] 45 | |         }
[INFO] [stdout] 46 | |         rhs.parse(code).map(|(rhs, code)| (rhs.into(), code))
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^ implementation of `Fn` is not general enough
[INFO] [stdout]    |
[INFO] [stdout]    = note: closure with signature `fn(&'2 [u8]) -> Result<(Enum, &[u8]), (Pe, &[u8])>` must implement `Fn<(&'1 [u8],)>`, for any lifetime `'1`...
[INFO] [stdout]    = note: ...but it actually implements `Fn<(&'2 [u8],)>`, for some specific lifetime `'2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn pc_function_definition(code: &[u8]) -> Pr<FunctionDefinition> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn pc_declaration(code: &[u8]) -> Pr<Declaration> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0310, E0373.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn pc_function_definition(code: &[u8]) -> Pr<FunctionDefinition> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn pc_declaration(code: &[u8]) -> Pr<Declaration> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0310, E0373.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c-bnf` (bin "c-bnf" test) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `c-bnf` (bin "c-bnf") due to 7 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "680fd9c8b13c0e28106a9cc05f96f174e7770e29979af91557eba0b4dd33f1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680fd9c8b13c0e28106a9cc05f96f174e7770e29979af91557eba0b4dd33f1c5", kill_on_drop: false }`
[INFO] [stdout] 680fd9c8b13c0e28106a9cc05f96f174e7770e29979af91557eba0b4dd33f1c5