Nov 01 09:02:26.427 INFO checking akitsu-sanae/otintin against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 09:02:26.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 09:02:26.626 INFO blam! 7396675a8d4f25af7e470fb1566df17d04b926873d89af49ddfee0688d72c929
Nov 01 09:02:26.628 INFO running `"docker" "start" "-a" "7396675a8d4f25af7e470fb1566df17d04b926873d89af49ddfee0688d72c929"`
Nov 01 09:02:27.612 INFO kablam! usermod: no changes
Nov 01 09:02:27.696 INFO kablam!     Checking otintin v0.1.0 (/source)
Nov 01 09:02:29.681 INFO kablam! warning: unused import: `env::Env`
Nov 01 09:02:29.681 INFO kablam!  --> src/typ.rs:1:5
Nov 01 09:02:29.681 INFO kablam!   |
Nov 01 09:02:29.681 INFO kablam! 1 | use env::Env;
Nov 01 09:02:29.681 INFO kablam!   |     ^^^^^^^^
Nov 01 09:02:29.681 INFO kablam!   |
Nov 01 09:02:29.681 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:02:29.683 INFO kablam! 
Nov 01 09:02:29.683 INFO kablam! warning: unused import: `env::Env`
Nov 01 09:02:29.683 INFO kablam!  --> src/typ.rs:1:5
Nov 01 09:02:29.683 INFO kablam!   |
Nov 01 09:02:29.683 INFO kablam! 1 | use env::Env;
Nov 01 09:02:29.683 INFO kablam!   |     ^^^^^^^^
Nov 01 09:02:29.683 INFO kablam!   |
Nov 01 09:02:29.683 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:02:29.683 INFO kablam! 
Nov 01 09:02:30.684 INFO kablam! warning: unused variable: `e`
Nov 01 09:02:30.684 INFO kablam!   --> src/typ.rs:21:14
Nov 01 09:02:30.684 INFO kablam!    |
Nov 01 09:02:30.684 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 01 09:02:30.684 INFO kablam!    |              ^ help: consider using `_e` instead
Nov 01 09:02:30.684 INFO kablam!    |
Nov 01 09:02:30.684 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:02:30.684 INFO kablam! 
Nov 01 09:02:30.704 INFO kablam! warning: unused variable: `e`
Nov 01 09:02:30.704 INFO kablam!   --> src/typ.rs:21:14
Nov 01 09:02:30.704 INFO kablam!    |
Nov 01 09:02:30.704 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 01 09:02:30.704 INFO kablam!    |              ^ help: consider using `_e` instead
Nov 01 09:02:30.704 INFO kablam!    |
Nov 01 09:02:30.704 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:02:30.704 INFO kablam! 
Nov 01 09:02:30.960 INFO kablam! warning: function is never used: `check`
Nov 01 09:02:30.960 INFO kablam!   --> src/typ.rs:21:1
Nov 01 09:02:30.960 INFO kablam!    |
Nov 01 09:02:30.960 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 01 09:02:30.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:02:30.960 INFO kablam!    |
Nov 01 09:02:30.960 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:02:30.960 INFO kablam! 
Nov 01 09:02:30.972 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 01 09:02:30.972 INFO kablam!   --> src/parser.rs:40:5
Nov 01 09:02:30.972 INFO kablam!    |
Nov 01 09:02:30.972 INFO kablam! 40 | /     const keywords: [&str; 4] = [
Nov 01 09:02:30.972 INFO kablam! 41 | |         "Int", "func", "let", "in",
Nov 01 09:02:30.972 INFO kablam! 42 | |     ];
Nov 01 09:02:30.972 INFO kablam!    | |______^
Nov 01 09:02:30.972 INFO kablam!    |
Nov 01 09:02:30.972 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 01 09:02:30.972 INFO kablam! 
Nov 01 09:02:30.992 INFO kablam! warning: function is never used: `check`
Nov 01 09:02:30.992 INFO kablam!   --> src/typ.rs:21:1
Nov 01 09:02:30.992 INFO kablam!    |
Nov 01 09:02:30.992 INFO kablam! 21 | pub fn check(e: &Expr) -> Result<Type, String> {
Nov 01 09:02:30.992 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:02:30.992 INFO kablam!    |
Nov 01 09:02:30.992 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:02:30.992 INFO kablam! 
Nov 01 09:02:30.992 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 01 09:02:30.992 INFO kablam!   --> src/parser.rs:40:5
Nov 01 09:02:30.992 INFO kablam!    |
Nov 01 09:02:30.992 INFO kablam! 40 | /     const keywords: [&str; 4] = [
Nov 01 09:02:30.992 INFO kablam! 41 | |         "Int", "func", "let", "in",
Nov 01 09:02:30.992 INFO kablam! 42 | |     ];
Nov 01 09:02:30.992 INFO kablam!    | |______^
Nov 01 09:02:30.992 INFO kablam!    |
Nov 01 09:02:30.992 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 01 09:02:30.992 INFO kablam! 
Nov 01 09:02:31.089 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Nov 01 09:02:31.093 INFO kablam! su: No module specific data is present
Nov 01 09:02:31.873 INFO running `"docker" "rm" "-f" "7396675a8d4f25af7e470fb1566df17d04b926873d89af49ddfee0688d72c929"`
Nov 01 09:02:32.144 INFO blam! 7396675a8d4f25af7e470fb1566df17d04b926873d89af49ddfee0688d72c929