Nov 09 08:38:25.612 INFO checking moratorium08/moo against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 08:38:25.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 08:38:26.133 INFO blam! 266159030fdb9cc0895c7e278fa068925ab28bef6a046c7b77a9f87e800fe736
Nov 09 08:38:26.135 INFO running `"docker" "start" "-a" "266159030fdb9cc0895c7e278fa068925ab28bef6a046c7b77a9f87e800fe736"`
Nov 09 08:38:28.263 INFO kablam! usermod: no changes
Nov 09 08:38:28.347 INFO kablam!    Compiling memchr v2.1.0
Nov 09 08:38:30.052 INFO kablam!     Checking nom v4.0.0
Nov 09 08:38:32.004 INFO kablam!     Checking stst v0.1.0 (/source)
Nov 09 08:38:32.503 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 09 08:38:32.503 INFO kablam!  --> src/main.rs:7:5
Nov 09 08:38:32.504 INFO kablam!   |
Nov 09 08:38:32.504 INFO kablam! 7 | use std::cell::RefCell;
Nov 09 08:38:32.504 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 09 08:38:32.505 INFO kablam!   |
Nov 09 08:38:32.505 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:38:32.505 INFO kablam! 
Nov 09 08:38:32.506 INFO kablam! warning: unused import: `std::str::Chars`
Nov 09 08:38:32.506 INFO kablam!  --> src/main.rs:8:5
Nov 09 08:38:32.507 INFO kablam!   |
Nov 09 08:38:32.507 INFO kablam! 8 | use std::str::Chars;
Nov 09 08:38:32.507 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 09 08:38:32.507 INFO kablam! 
Nov 09 08:38:32.508 INFO kablam! warning: unused import: `libc::getchar`
Nov 09 08:38:32.508 INFO kablam!  --> src/main.rs:9:5
Nov 09 08:38:32.508 INFO kablam!   |
Nov 09 08:38:32.509 INFO kablam! 9 | use libc::getchar;
Nov 09 08:38:32.509 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 08:38:32.509 INFO kablam! 
Nov 09 08:38:32.519 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 09 08:38:32.519 INFO kablam!  --> src/main.rs:7:5
Nov 09 08:38:32.519 INFO kablam!   |
Nov 09 08:38:32.520 INFO kablam! 7 | use std::cell::RefCell;
Nov 09 08:38:32.520 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 09 08:38:32.520 INFO kablam!   |
Nov 09 08:38:32.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:38:32.521 INFO kablam! 
Nov 09 08:38:32.522 INFO kablam! warning: unused import: `std::str::Chars`
Nov 09 08:38:32.522 INFO kablam!  --> src/main.rs:8:5
Nov 09 08:38:32.522 INFO kablam!   |
Nov 09 08:38:32.523 INFO kablam! 8 | use std::str::Chars;
Nov 09 08:38:32.523 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 09 08:38:32.523 INFO kablam! 
Nov 09 08:38:32.524 INFO kablam! warning: unused import: `libc::getchar`
Nov 09 08:38:32.524 INFO kablam!  --> src/main.rs:9:5
Nov 09 08:38:32.524 INFO kablam!   |
Nov 09 08:38:32.525 INFO kablam! 9 | use libc::getchar;
Nov 09 08:38:32.525 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 08:38:32.525 INFO kablam! 
Nov 09 08:38:32.895 INFO kablam! warning: unused variable: `frame`
Nov 09 08:38:32.895 INFO kablam!    --> src/main.rs:164:21
Nov 09 08:38:32.895 INFO kablam!     |
Nov 09 08:38:32.896 INFO kablam! 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 09 08:38:32.896 INFO kablam!     |                     ^^^^^ help: consider using `_frame` instead
Nov 09 08:38:32.896 INFO kablam!     |
Nov 09 08:38:32.897 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 08:38:32.897 INFO kablam! 
Nov 09 08:38:32.897 INFO kablam! warning: unused variable: `v`
Nov 09 08:38:32.897 INFO kablam!    --> src/main.rs:354:41
Nov 09 08:38:32.897 INFO kablam!     |
Nov 09 08:38:32.898 INFO kablam! 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 09 08:38:32.898 INFO kablam!     |                                         ^ help: consider using `_v` instead
Nov 09 08:38:32.898 INFO kablam! 
Nov 09 08:38:32.898 INFO kablam! warning: unused variable: `c`
Nov 09 08:38:32.899 INFO kablam!    --> src/main.rs:366:38
Nov 09 08:38:32.899 INFO kablam!     |
Nov 09 08:38:32.899 INFO kablam! 366 |                     Some(Value::List(c)) => {
Nov 09 08:38:32.900 INFO kablam!     |                                      ^ help: consider using `_c` instead
Nov 09 08:38:32.900 INFO kablam! 
Nov 09 08:38:32.900 INFO kablam! warning: variable `nest` is assigned to, but never used
Nov 09 08:38:32.901 INFO kablam!    --> src/main.rs:512:13
Nov 09 08:38:32.901 INFO kablam!     |
Nov 09 08:38:32.901 INFO kablam! 512 |     let mut nest = 0;
Nov 09 08:38:32.902 INFO kablam!     |             ^^^^
Nov 09 08:38:32.902 INFO kablam!     |
Nov 09 08:38:32.902 INFO kablam!     = note: consider using `_nest` instead
Nov 09 08:38:32.903 INFO kablam! 
Nov 09 08:38:32.923 INFO kablam! warning: unused variable: `frame`
Nov 09 08:38:32.923 INFO kablam!    --> src/main.rs:164:21
Nov 09 08:38:32.924 INFO kablam!     |
Nov 09 08:38:32.924 INFO kablam! 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 09 08:38:32.924 INFO kablam!     |                     ^^^^^ help: consider using `_frame` instead
Nov 09 08:38:32.925 INFO kablam!     |
Nov 09 08:38:32.925 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 08:38:32.925 INFO kablam! 
Nov 09 08:38:32.926 INFO kablam! warning: unused variable: `v`
Nov 09 08:38:32.926 INFO kablam!    --> src/main.rs:354:41
Nov 09 08:38:32.926 INFO kablam!     |
Nov 09 08:38:32.927 INFO kablam! 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 09 08:38:32.927 INFO kablam!     |                                         ^ help: consider using `_v` instead
Nov 09 08:38:32.927 INFO kablam! 
Nov 09 08:38:32.928 INFO kablam! warning: unused variable: `c`
Nov 09 08:38:32.928 INFO kablam!    --> src/main.rs:366:38
Nov 09 08:38:32.928 INFO kablam!     |
Nov 09 08:38:32.929 INFO kablam! 366 |                     Some(Value::List(c)) => {
Nov 09 08:38:32.929 INFO kablam!     |                                      ^ help: consider using `_c` instead
Nov 09 08:38:32.929 INFO kablam! 
Nov 09 08:38:32.930 INFO kablam! warning: variable `nest` is assigned to, but never used
Nov 09 08:38:32.930 INFO kablam!    --> src/main.rs:512:13
Nov 09 08:38:32.930 INFO kablam!     |
Nov 09 08:38:32.931 INFO kablam! 512 |     let mut nest = 0;
Nov 09 08:38:32.931 INFO kablam!     |             ^^^^
Nov 09 08:38:32.931 INFO kablam!     |
Nov 09 08:38:32.932 INFO kablam!     = note: consider using `_nest` instead
Nov 09 08:38:32.932 INFO kablam! 
Nov 09 08:38:33.011 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:38:33.011 INFO kablam!    --> src/main.rs:623:5
Nov 09 08:38:33.012 INFO kablam!     |
Nov 09 08:38:33.012 INFO kablam! 623 |     f.read_to_string(&mut code);
Nov 09 08:38:33.012 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:38:33.012 INFO kablam!     |
Nov 09 08:38:33.013 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 08:38:33.013 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:38:33.013 INFO kablam! 
Nov 09 08:38:33.057 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:38:33.057 INFO kablam!    --> src/main.rs:623:5
Nov 09 08:38:33.057 INFO kablam!     |
Nov 09 08:38:33.057 INFO kablam! 623 |     f.read_to_string(&mut code);
Nov 09 08:38:33.057 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:38:33.057 INFO kablam!     |
Nov 09 08:38:33.067 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 08:38:33.067 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:38:33.067 INFO kablam! 
Nov 09 08:38:33.090 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Nov 09 08:38:33.098 INFO kablam! su: No module specific data is present
Nov 09 08:38:34.704 INFO running `"docker" "rm" "-f" "266159030fdb9cc0895c7e278fa068925ab28bef6a046c7b77a9f87e800fe736"`
Nov 09 08:38:35.071 INFO blam! 266159030fdb9cc0895c7e278fa068925ab28bef6a046c7b77a9f87e800fe736