Nov 04 10:44:00.267 INFO checking akitsu-sanae/otintin against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:44:00.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 10:44:00.736 INFO blam! d3122ae6e467fd8ed9ead900e339e339ba65e168ba292d2cc23d70c5f0c413fb
Nov 04 10:44:00.741 INFO running `"docker" "start" "-a" "d3122ae6e467fd8ed9ead900e339e339ba65e168ba292d2cc23d70c5f0c413fb"`
Nov 04 10:44:02.616 INFO kablam! usermod: no changes
Nov 04 10:44:02.691 INFO kablam!     Checking otintin v0.1.0 (/source)
Nov 04 10:44:04.215 INFO kablam! warning: unused import: `env::Env`
Nov 04 10:44:04.215 INFO kablam!  --> src/typ.rs:1:5
Nov 04 10:44:04.215 INFO kablam!   |
Nov 04 10:44:04.215 INFO kablam! 1 | use env::Env;
Nov 04 10:44:04.216 INFO kablam!   |     ^^^^^^^^
Nov 04 10:44:04.216 INFO kablam!   |
Nov 04 10:44:04.216 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:44:04.216 INFO kablam! 
Nov 04 10:44:04.235 INFO kablam! warning: unused import: `env::Env`
Nov 04 10:44:04.235 INFO kablam!  --> src/typ.rs:1:5
Nov 04 10:44:04.235 INFO kablam!   |
Nov 04 10:44:04.235 INFO kablam! 1 | use env::Env;
Nov 04 10:44:04.235 INFO kablam!   |     ^^^^^^^^
Nov 04 10:44:04.236 INFO kablam!   |
Nov 04 10:44:04.236 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:44:04.236 INFO kablam! 
Nov 04 10:44:05.063 INFO kablam! warning: unused variable: `e`
Nov 04 10:44:05.063 INFO kablam!   --> src/typ.rs:21:14
Nov 04 10:44:05.063 INFO kablam!    |
Nov 04 10:44:05.063 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 04 10:44:05.063 INFO kablam!    |              ^ help: consider using `_e` instead
Nov 04 10:44:05.063 INFO kablam!    |
Nov 04 10:44:05.063 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 10:44:05.063 INFO kablam! 
Nov 04 10:44:05.095 INFO kablam! warning: unused variable: `e`
Nov 04 10:44:05.095 INFO kablam!   --> src/typ.rs:21:14
Nov 04 10:44:05.095 INFO kablam!    |
Nov 04 10:44:05.095 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 04 10:44:05.095 INFO kablam!    |              ^ help: consider using `_e` instead
Nov 04 10:44:05.095 INFO kablam!    |
Nov 04 10:44:05.095 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 10:44:05.095 INFO kablam! 
Nov 04 10:44:05.243 INFO kablam! warning: function is never used: `check`
Nov 04 10:44:05.243 INFO kablam!   --> src/typ.rs:21:1
Nov 04 10:44:05.243 INFO kablam!    |
Nov 04 10:44:05.243 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 04 10:44:05.243 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:44:05.243 INFO kablam!    |
Nov 04 10:44:05.243 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:44:05.243 INFO kablam! 
Nov 04 10:44:05.243 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 04 10:44:05.243 INFO kablam!   --> src/parser.rs:40:5
Nov 04 10:44:05.243 INFO kablam!    |
Nov 04 10:44:05.243 INFO kablam! 40 | /     const keywords: [&str; 4] = [
Nov 04 10:44:05.243 INFO kablam! 41 | |         "Int", "func", "let", "in",
Nov 04 10:44:05.243 INFO kablam! 42 | |     ];
Nov 04 10:44:05.243 INFO kablam!    | |______^
Nov 04 10:44:05.243 INFO kablam!    |
Nov 04 10:44:05.243 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 10:44:05.243 INFO kablam! 
Nov 04 10:44:05.378 INFO kablam! warning: function is never used: `check`
Nov 04 10:44:05.378 INFO kablam!   --> src/typ.rs:21:1
Nov 04 10:44:05.378 INFO kablam!    |
Nov 04 10:44:05.378 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 04 10:44:05.378 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:44:05.378 INFO kablam!    |
Nov 04 10:44:05.378 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:44:05.378 INFO kablam! 
Nov 04 10:44:05.378 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 04 10:44:05.378 INFO kablam!   --> src/parser.rs:40:5
Nov 04 10:44:05.378 INFO kablam!    |
Nov 04 10:44:05.378 INFO kablam! 40 | /     const keywords: [&str; 4] = [
Nov 04 10:44:05.378 INFO kablam! 41 | |         "Int", "func", "let", "in",
Nov 04 10:44:05.378 INFO kablam! 42 | |     ];
Nov 04 10:44:05.378 INFO kablam!    | |______^
Nov 04 10:44:05.378 INFO kablam!    |
Nov 04 10:44:05.378 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 10:44:05.378 INFO kablam! 
Nov 04 10:44:05.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 04 10:44:05.426 INFO kablam! su: No module specific data is present
Nov 04 10:44:06.363 INFO running `"docker" "rm" "-f" "d3122ae6e467fd8ed9ead900e339e339ba65e168ba292d2cc23d70c5f0c413fb"`
Nov 04 10:44:06.683 INFO blam! d3122ae6e467fd8ed9ead900e339e339ba65e168ba292d2cc23d70c5f0c413fb