Dec 01 04:42:37.768 INFO documenting ukitaka/min_region against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 04:42:37.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:42:38.300 INFO [stdout] bb588b1ca46d78601b07317b5e675de5a9b89f002dcd4d575e505ec180d9dbb2
Dec 01 04:42:38.303 INFO running `"docker" "start" "-a" "bb588b1ca46d78601b07317b5e675de5a9b89f002dcd4d575e505ec180d9dbb2"`
Dec 01 04:42:40.000 INFO [stderr] usermod: no changes
Dec 01 04:42:40.084 INFO [stderr]     Checking min_region v0.1.0 (/source)
Dec 01 04:42:40.084 INFO [stderr]  Documenting min_region v0.1.0 (/source)
Dec 01 04:42:40.366 INFO [stderr] warning: unused variable: `expr`
Dec 01 04:42:40.366 INFO [stderr]  --> src/codegen/llvm/generator.rs:6:23
Dec 01 04:42:40.366 INFO [stderr]   |
Dec 01 04:42:40.366 INFO [stderr] 6 |     fn generateInMain(expr: Expr) -> String {
Dec 01 04:42:40.366 INFO [stderr]   |                       ^^^^ help: consider using `_expr` instead
Dec 01 04:42:40.366 INFO [stderr]   |
Dec 01 04:42:40.366 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 04:42:40.366 INFO [stderr] 
Dec 01 04:42:40.366 INFO [stderr] warning: field is never used: `name`
Dec 01 04:42:40.366 INFO [stderr]  --> src/syntax/ast.rs:2:5
Dec 01 04:42:40.366 INFO [stderr]   |
Dec 01 04:42:40.366 INFO [stderr] 2 |     name: String
Dec 01 04:42:40.366 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 01 04:42:40.366 INFO [stderr]   |
Dec 01 04:42:40.366 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:42:40.366 INFO [stderr] 
Dec 01 04:42:40.366 INFO [stderr] warning: field is never used: `region`
Dec 01 04:42:40.366 INFO [stderr]   --> src/syntax/ast.rs:17:5
Dec 01 04:42:40.366 INFO [stderr]    |
Dec 01 04:42:40.366 INFO [stderr] 17 |     region: RegionVar,
Dec 01 04:42:40.366 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 04:42:40.366 INFO [stderr] 
Dec 01 04:42:40.366 INFO [stderr] warning: field is never used: `size`
Dec 01 04:42:40.366 INFO [stderr]   --> src/syntax/ast.rs:18:5
Dec 01 04:42:40.366 INFO [stderr]    |
Dec 01 04:42:40.368 INFO [stderr] 18 |     size: RegionSize
Dec 01 04:42:40.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 04:42:40.368 INFO [stderr] 
Dec 01 04:42:40.368 INFO [stderr] warning: field is never used: `name`
Dec 01 04:42:40.368 INFO [stderr]   --> src/syntax/ast.rs:29:5
Dec 01 04:42:40.368 INFO [stderr]    |
Dec 01 04:42:40.368 INFO [stderr] 29 |     name: String
Dec 01 04:42:40.368 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 01 04:42:40.368 INFO [stderr] 
Dec 01 04:42:40.386 INFO [stderr] warning: method `generateInMain` should have a snake case name such as `generate_in_main`
Dec 01 04:42:40.386 INFO [stderr]   --> src/codegen/llvm/generator.rs:6:5
Dec 01 04:42:40.386 INFO [stderr]    |
Dec 01 04:42:40.386 INFO [stderr] 6  | /     fn generateInMain(expr: Expr) -> String {
Dec 01 04:42:40.386 INFO [stderr] 7  | |         format!("\
Dec 01 04:42:40.386 INFO [stderr] 8  | | define i32 @main(i32, i8**) #0 {{
Dec 01 04:42:40.386 INFO [stderr] 9  | |     ret i32 1
Dec 01 04:42:40.386 INFO [stderr] 10 | | }}\
Dec 01 04:42:40.386 INFO [stderr] 11 | |         ")
Dec 01 04:42:40.386 INFO [stderr] 12 | |     }
Dec 01 04:42:40.386 INFO [stderr]    | |_____^
Dec 01 04:42:40.386 INFO [stderr]    |
Dec 01 04:42:40.386 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 04:42:40.386 INFO [stderr] 
Dec 01 04:42:40.392 INFO [stderr] warning: method `generateInMain` should have a snake case name such as `generate_in_main`
Dec 01 04:42:40.392 INFO [stderr]   --> src/codegen/llvm/generator.rs:6:5
Dec 01 04:42:40.393 INFO [stderr]    |
Dec 01 04:42:40.393 INFO [stderr] 6  | /     fn generateInMain(expr: Expr) -> String {
Dec 01 04:42:40.393 INFO [stderr] 7  | |         format!("\
Dec 01 04:42:40.393 INFO [stderr] 8  | | define i32 @main(i32, i8**) #0 {{
Dec 01 04:42:40.393 INFO [stderr] 9  | |     ret i32 1
Dec 01 04:42:40.393 INFO [stderr] 10 | | }}\
Dec 01 04:42:40.393 INFO [stderr] 11 | |         ")
Dec 01 04:42:40.393 INFO [stderr] 12 | |     }
Dec 01 04:42:40.393 INFO [stderr]    | |_____^
Dec 01 04:42:40.393 INFO [stderr]    |
Dec 01 04:42:40.393 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 04:42:40.393 INFO [stderr] 
Dec 01 04:42:43.208 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Dec 01 04:42:43.208 INFO [stderr] su: No module specific data is present
Dec 01 04:42:44.615 INFO running `"docker" "inspect" "bb588b1ca46d78601b07317b5e675de5a9b89f002dcd4d575e505ec180d9dbb2"`
Dec 01 04:42:44.954 INFO running `"docker" "rm" "-f" "bb588b1ca46d78601b07317b5e675de5a9b89f002dcd4d575e505ec180d9dbb2"`
Dec 01 04:42:45.200 INFO [stdout] bb588b1ca46d78601b07317b5e675de5a9b89f002dcd4d575e505ec180d9dbb2