Nov 28 00:23:53.612 INFO checking moratorium08/moo against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:23:53.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 00:23:54.082 INFO [stdout] e2416b928cfa8ef44ff97a84b4e401972ebb424c8a35df7293f67f009d2f5411
Nov 28 00:23:54.084 INFO running `"docker" "start" "-a" "e2416b928cfa8ef44ff97a84b4e401972ebb424c8a35df7293f67f009d2f5411"`
Nov 28 00:23:55.956 INFO [stderr] usermod: no changes
Nov 28 00:23:56.040 INFO [stderr]     Checking nom v4.0.0
Nov 28 00:23:57.853 INFO [stderr]     Checking stst v0.1.0 (/source)
Nov 28 00:23:58.364 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 28 00:23:58.365 INFO [stderr]  --> src/main.rs:7:5
Nov 28 00:23:58.365 INFO [stderr]   |
Nov 28 00:23:58.366 INFO [stderr] 7 | use std::cell::RefCell;
Nov 28 00:23:58.366 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 00:23:58.366 INFO [stderr]   |
Nov 28 00:23:58.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:23:58.367 INFO [stderr] 
Nov 28 00:23:58.367 INFO [stderr] warning: unused import: `std::str::Chars`
Nov 28 00:23:58.367 INFO [stderr]  --> src/main.rs:8:5
Nov 28 00:23:58.367 INFO [stderr]   |
Nov 28 00:23:58.368 INFO [stderr] 8 | use std::str::Chars;
Nov 28 00:23:58.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 00:23:58.368 INFO [stderr] 
Nov 28 00:23:58.369 INFO [stderr] warning: unused import: `libc::getchar`
Nov 28 00:23:58.369 INFO [stderr]  --> src/main.rs:9:5
Nov 28 00:23:58.369 INFO [stderr]   |
Nov 28 00:23:58.369 INFO [stderr] 9 | use libc::getchar;
Nov 28 00:23:58.370 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 00:23:58.370 INFO [stderr] 
Nov 28 00:23:58.453 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 28 00:23:58.453 INFO [stderr]  --> src/main.rs:7:5
Nov 28 00:23:58.453 INFO [stderr]   |
Nov 28 00:23:58.453 INFO [stderr] 7 | use std::cell::RefCell;
Nov 28 00:23:58.453 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 00:23:58.453 INFO [stderr]   |
Nov 28 00:23:58.453 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:23:58.453 INFO [stderr] 
Nov 28 00:23:58.453 INFO [stderr] warning: unused import: `std::str::Chars`
Nov 28 00:23:58.453 INFO [stderr]  --> src/main.rs:8:5
Nov 28 00:23:58.453 INFO [stderr]   |
Nov 28 00:23:58.453 INFO [stderr] 8 | use std::str::Chars;
Nov 28 00:23:58.453 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 00:23:58.453 INFO [stderr] 
Nov 28 00:23:58.453 INFO [stderr] warning: unused import: `libc::getchar`
Nov 28 00:23:58.453 INFO [stderr]  --> src/main.rs:9:5
Nov 28 00:23:58.453 INFO [stderr]   |
Nov 28 00:23:58.453 INFO [stderr] 9 | use libc::getchar;
Nov 28 00:23:58.453 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 00:23:58.453 INFO [stderr] 
Nov 28 00:23:58.752 INFO [stderr] warning: unused variable: `frame`
Nov 28 00:23:58.753 INFO [stderr]    --> src/main.rs:164:21
Nov 28 00:23:58.753 INFO [stderr]     |
Nov 28 00:23:58.753 INFO [stderr] 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 28 00:23:58.753 INFO [stderr]     |                     ^^^^^ help: consider using `_frame` instead
Nov 28 00:23:58.754 INFO [stderr]     |
Nov 28 00:23:58.754 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:23:58.754 INFO [stderr] 
Nov 28 00:23:58.755 INFO [stderr] warning: unused variable: `v`
Nov 28 00:23:58.755 INFO [stderr]    --> src/main.rs:354:41
Nov 28 00:23:58.755 INFO [stderr]     |
Nov 28 00:23:58.756 INFO [stderr] 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 28 00:23:58.756 INFO [stderr]     |                                         ^ help: consider using `_v` instead
Nov 28 00:23:58.756 INFO [stderr] 
Nov 28 00:23:58.756 INFO [stderr] warning: unused variable: `c`
Nov 28 00:23:58.757 INFO [stderr]    --> src/main.rs:366:38
Nov 28 00:23:58.757 INFO [stderr]     |
Nov 28 00:23:58.757 INFO [stderr] 366 |                     Some(Value::List(c)) => {
Nov 28 00:23:58.757 INFO [stderr]     |                                      ^ help: consider using `_c` instead
Nov 28 00:23:58.758 INFO [stderr] 
Nov 28 00:23:58.758 INFO [stderr] warning: variable `nest` is assigned to, but never used
Nov 28 00:23:58.758 INFO [stderr]    --> src/main.rs:512:13
Nov 28 00:23:58.759 INFO [stderr]     |
Nov 28 00:23:58.759 INFO [stderr] 512 |     let mut nest = 0;
Nov 28 00:23:58.759 INFO [stderr]     |             ^^^^
Nov 28 00:23:58.759 INFO [stderr]     |
Nov 28 00:23:58.760 INFO [stderr]     = note: consider using `_nest` instead
Nov 28 00:23:58.760 INFO [stderr] 
Nov 28 00:23:58.856 INFO [stderr] warning: unused variable: `frame`
Nov 28 00:23:58.857 INFO [stderr]    --> src/main.rs:164:21
Nov 28 00:23:58.857 INFO [stderr]     |
Nov 28 00:23:58.857 INFO [stderr] 164 |                 let frame: &mut Frame = &mut env[n - 1];
Nov 28 00:23:58.857 INFO [stderr]     |                     ^^^^^ help: consider using `_frame` instead
Nov 28 00:23:58.857 INFO [stderr]     |
Nov 28 00:23:58.857 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:23:58.857 INFO [stderr] 
Nov 28 00:23:58.857 INFO [stderr] warning: unused variable: `v`
Nov 28 00:23:58.857 INFO [stderr]    --> src/main.rs:354:41
Nov 28 00:23:58.858 INFO [stderr]     |
Nov 28 00:23:58.858 INFO [stderr] 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Nov 28 00:23:58.858 INFO [stderr]     |                                         ^ help: consider using `_v` instead
Nov 28 00:23:58.858 INFO [stderr] 
Nov 28 00:23:58.858 INFO [stderr] warning: unused variable: `c`
Nov 28 00:23:58.858 INFO [stderr]    --> src/main.rs:366:38
Nov 28 00:23:58.858 INFO [stderr]     |
Nov 28 00:23:58.858 INFO [stderr] 366 |                     Some(Value::List(c)) => {
Nov 28 00:23:58.858 INFO [stderr]     |                                      ^ help: consider using `_c` instead
Nov 28 00:23:58.858 INFO [stderr] 
Nov 28 00:23:58.858 INFO [stderr] warning: variable `nest` is assigned to, but never used
Nov 28 00:23:58.858 INFO [stderr]    --> src/main.rs:512:13
Nov 28 00:23:58.858 INFO [stderr]     |
Nov 28 00:23:58.858 INFO [stderr] 512 |     let mut nest = 0;
Nov 28 00:23:58.858 INFO [stderr]     |             ^^^^
Nov 28 00:23:58.858 INFO [stderr]     |
Nov 28 00:23:58.858 INFO [stderr]     = note: consider using `_nest` instead
Nov 28 00:23:58.858 INFO [stderr] 
Nov 28 00:23:58.888 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:58.888 INFO [stderr]    --> src/main.rs:623:5
Nov 28 00:23:58.888 INFO [stderr]     |
Nov 28 00:23:58.888 INFO [stderr] 623 |     f.read_to_string(&mut code);
Nov 28 00:23:58.888 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:58.888 INFO [stderr]     |
Nov 28 00:23:58.888 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:23:58.888 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:58.889 INFO [stderr] 
Nov 28 00:23:59.005 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:59.006 INFO [stderr]    --> src/main.rs:623:5
Nov 28 00:23:59.006 INFO [stderr]     |
Nov 28 00:23:59.006 INFO [stderr] 623 |     f.read_to_string(&mut code);
Nov 28 00:23:59.007 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:59.007 INFO [stderr]     |
Nov 28 00:23:59.008 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:23:59.008 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:59.008 INFO [stderr] 
Nov 28 00:23:59.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Nov 28 00:23:59.061 INFO [stderr] su: No module specific data is present
Nov 28 00:24:00.229 INFO running `"docker" "inspect" "e2416b928cfa8ef44ff97a84b4e401972ebb424c8a35df7293f67f009d2f5411"`
Nov 28 00:24:00.604 INFO running `"docker" "rm" "-f" "e2416b928cfa8ef44ff97a84b4e401972ebb424c8a35df7293f67f009d2f5411"`
Nov 28 00:24:00.962 INFO [stdout] e2416b928cfa8ef44ff97a84b4e401972ebb424c8a35df7293f67f009d2f5411