Nov 01 00:39:26.932 INFO checking moratorium08/moo against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:39:26.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:39:27.407 INFO blam! bb8203fa982855983a646f653cf74bdfdc119f54806a1838a2a7b812329aa1af
Nov 01 00:39:27.409 INFO running `"docker" "start" "-a" "bb8203fa982855983a646f653cf74bdfdc119f54806a1838a2a7b812329aa1af"`
Nov 01 00:39:29.010 INFO kablam! usermod: no changes
Nov 01 00:39:29.108 INFO kablam!    Compiling memchr v2.1.0
Nov 01 00:39:30.865 INFO kablam!     Checking nom v4.0.0
Nov 01 00:39:32.996 INFO kablam!     Checking stst v0.1.0 (/source)
Nov 01 00:39:33.404 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 01 00:39:33.404 INFO kablam!  --> src/main.rs:7:5
Nov 01 00:39:33.404 INFO kablam!   |
Nov 01 00:39:33.404 INFO kablam! 7 | use std::cell::RefCell;
Nov 01 00:39:33.404 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.404 INFO kablam!   |
Nov 01 00:39:33.404 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:39:33.404 INFO kablam! 
Nov 01 00:39:33.404 INFO kablam! warning: unused import: `std::str::Chars`
Nov 01 00:39:33.404 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:39:33.404 INFO kablam!   |
Nov 01 00:39:33.404 INFO kablam! 8 | use std::str::Chars;
Nov 01 00:39:33.404 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:39:33.405 INFO kablam! 
Nov 01 00:39:33.405 INFO kablam! warning: unused import: `libc::getchar`
Nov 01 00:39:33.405 INFO kablam!  --> src/main.rs:9:5
Nov 01 00:39:33.405 INFO kablam!   |
Nov 01 00:39:33.405 INFO kablam! 9 | use libc::getchar;
Nov 01 00:39:33.405 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 00:39:33.405 INFO kablam! 
Nov 01 00:39:33.612 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 01 00:39:33.612 INFO kablam!  --> src/main.rs:7:5
Nov 01 00:39:33.612 INFO kablam!   |
Nov 01 00:39:33.612 INFO kablam! 7 | use std::cell::RefCell;
Nov 01 00:39:33.612 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.612 INFO kablam!   |
Nov 01 00:39:33.612 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:39:33.612 INFO kablam! 
Nov 01 00:39:33.612 INFO kablam! warning: unused import: `std::str::Chars`
Nov 01 00:39:33.612 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:39:33.612 INFO kablam!   |
Nov 01 00:39:33.612 INFO kablam! 8 | use std::str::Chars;
Nov 01 00:39:33.612 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 00:39:33.612 INFO kablam! 
Nov 01 00:39:33.612 INFO kablam! warning: unused import: `libc::getchar`
Nov 01 00:39:33.612 INFO kablam!  --> src/main.rs:9:5
Nov 01 00:39:33.612 INFO kablam!   |
Nov 01 00:39:33.612 INFO kablam! 9 | use libc::getchar;
Nov 01 00:39:33.612 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 00:39:33.613 INFO kablam! 
Nov 01 00:39:33.800 INFO kablam! warning: unused variable: `frame`
Nov 01 00:39:33.800 INFO kablam!    --> src/main.rs:164:21
Nov 01 00:39:33.800 INFO kablam!     |
Nov 01 00:39:33.800 INFO kablam! 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 01 00:39:33.800 INFO kablam!     |                     ^^^^^ help: consider using `_frame` instead
Nov 01 00:39:33.800 INFO kablam!     |
Nov 01 00:39:33.800 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 00:39:33.800 INFO kablam! 
Nov 01 00:39:33.800 INFO kablam! warning: unused variable: `v`
Nov 01 00:39:33.800 INFO kablam!    --> src/main.rs:354:41
Nov 01 00:39:33.800 INFO kablam!     |
Nov 01 00:39:33.800 INFO kablam! 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 01 00:39:33.800 INFO kablam!     |                                         ^ help: consider using `_v` instead
Nov 01 00:39:33.808 INFO kablam! 
Nov 01 00:39:33.808 INFO kablam! warning: unused variable: `c`
Nov 01 00:39:33.808 INFO kablam!    --> src/main.rs:366:38
Nov 01 00:39:33.808 INFO kablam!     |
Nov 01 00:39:33.808 INFO kablam! 366 |                     Some(Value::List(c)) => {
Nov 01 00:39:33.808 INFO kablam!     |                                      ^ help: consider using `_c` instead
Nov 01 00:39:33.808 INFO kablam! 
Nov 01 00:39:33.808 INFO kablam! warning: variable `nest` is assigned to, but never used
Nov 01 00:39:33.808 INFO kablam!    --> src/main.rs:512:13
Nov 01 00:39:33.808 INFO kablam!     |
Nov 01 00:39:33.808 INFO kablam! 512 |     let mut nest = 0;
Nov 01 00:39:33.808 INFO kablam!     |             ^^^^
Nov 01 00:39:33.808 INFO kablam!     |
Nov 01 00:39:33.808 INFO kablam!     = note: consider using `_nest` instead
Nov 01 00:39:33.808 INFO kablam! 
Nov 01 00:39:33.973 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 00:39:33.973 INFO kablam!    --> src/main.rs:623:5
Nov 01 00:39:33.973 INFO kablam!     |
Nov 01 00:39:33.973 INFO kablam! 623 |     f.read_to_string(&mut code);
Nov 01 00:39:33.973 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.973 INFO kablam!     |
Nov 01 00:39:33.973 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 00:39:33.973 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:39:33.973 INFO kablam! 
Nov 01 00:39:34.078 INFO kablam! warning: unused variable: `frame`
Nov 01 00:39:34.078 INFO kablam!    --> src/main.rs:164:21
Nov 01 00:39:34.078 INFO kablam!     |
Nov 01 00:39:34.079 INFO kablam! 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 01 00:39:34.079 INFO kablam!     |                     ^^^^^ help: consider using `_frame` instead
Nov 01 00:39:34.079 INFO kablam!     |
Nov 01 00:39:34.079 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 00:39:34.080 INFO kablam! 
Nov 01 00:39:34.080 INFO kablam! warning: unused variable: `v`
Nov 01 00:39:34.080 INFO kablam!    --> src/main.rs:354:41
Nov 01 00:39:34.080 INFO kablam!     |
Nov 01 00:39:34.080 INFO kablam! 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 01 00:39:34.081 INFO kablam!     |                                         ^ help: consider using `_v` instead
Nov 01 00:39:34.081 INFO kablam! 
Nov 01 00:39:34.081 INFO kablam! warning: unused variable: `c`
Nov 01 00:39:34.081 INFO kablam!    --> src/main.rs:366:38
Nov 01 00:39:34.081 INFO kablam!     |
Nov 01 00:39:34.082 INFO kablam! 366 |                     Some(Value::List(c)) => {
Nov 01 00:39:34.082 INFO kablam!     |                                      ^ help: consider using `_c` instead
Nov 01 00:39:34.082 INFO kablam! 
Nov 01 00:39:34.082 INFO kablam! warning: variable `nest` is assigned to, but never used
Nov 01 00:39:34.082 INFO kablam!    --> src/main.rs:512:13
Nov 01 00:39:34.083 INFO kablam!     |
Nov 01 00:39:34.083 INFO kablam! 512 |     let mut nest = 0;
Nov 01 00:39:34.083 INFO kablam!     |             ^^^^
Nov 01 00:39:34.083 INFO kablam!     |
Nov 01 00:39:34.083 INFO kablam!     = note: consider using `_nest` instead
Nov 01 00:39:34.084 INFO kablam! 
Nov 01 00:39:34.141 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 00:39:34.142 INFO kablam!    --> src/main.rs:623:5
Nov 01 00:39:34.142 INFO kablam!     |
Nov 01 00:39:34.142 INFO kablam! 623 |     f.read_to_string(&mut code);
Nov 01 00:39:34.142 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:34.142 INFO kablam!     |
Nov 01 00:39:34.142 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 00:39:34.142 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:39:34.142 INFO kablam! 
Nov 01 00:39:34.177 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Nov 01 00:39:34.180 INFO kablam! su: No module specific data is present
Nov 01 00:39:35.436 INFO running `"docker" "rm" "-f" "bb8203fa982855983a646f653cf74bdfdc119f54806a1838a2a7b812329aa1af"`
Nov 01 00:39:35.696 INFO blam! bb8203fa982855983a646f653cf74bdfdc119f54806a1838a2a7b812329aa1af