Dec 13 10:12:22.704 INFO testing moratorium08/moo against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:12:22.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 10:12:23.133 INFO [stdout] 8586f82be14f4322032669cadffefb05c75b334beadfcce12a0845f286eee9c0
Dec 13 10:12:23.135 INFO running `"docker" "start" "-a" "8586f82be14f4322032669cadffefb05c75b334beadfcce12a0845f286eee9c0"`
Dec 13 10:12:24.514 INFO [stderr] usermod: no changes
Dec 13 10:12:24.583 INFO [stderr]    Compiling memchr v2.1.0
Dec 13 10:12:26.570 INFO [stderr]    Compiling nom v4.0.0
Dec 13 10:12:30.355 INFO [stderr]    Compiling stst v0.1.0 (/source)
Dec 13 10:12:30.651 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 13 10:12:30.651 INFO [stderr]  --> src/main.rs:7:5
Dec 13 10:12:30.651 INFO [stderr]   |
Dec 13 10:12:30.651 INFO [stderr] 7 | use std::cell::RefCell;
Dec 13 10:12:30.651 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 10:12:30.651 INFO [stderr]   |
Dec 13 10:12:30.651 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 10:12:30.651 INFO [stderr] 
Dec 13 10:12:30.651 INFO [stderr] warning: unused import: `std::str::Chars`
Dec 13 10:12:30.651 INFO [stderr]  --> src/main.rs:8:5
Dec 13 10:12:30.651 INFO [stderr]   |
Dec 13 10:12:30.655 INFO [stderr] 8 | use std::str::Chars;
Dec 13 10:12:30.655 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 10:12:30.655 INFO [stderr] 
Dec 13 10:12:30.655 INFO [stderr] warning: unused import: `libc::getchar`
Dec 13 10:12:30.655 INFO [stderr]  --> src/main.rs:9:5
Dec 13 10:12:30.655 INFO [stderr]   |
Dec 13 10:12:30.655 INFO [stderr] 9 | use libc::getchar;
Dec 13 10:12:30.655 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 10:12:30.655 INFO [stderr] 
Dec 13 10:12:30.823 INFO [stderr] warning: unused variable: `frame`
Dec 13 10:12:30.823 INFO [stderr]    --> src/main.rs:164:21
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr] 164 |                 let frame: &mut Frame = &mut env[n - 1];
Dec 13 10:12:30.823 INFO [stderr]     |                     ^^^^^ help: consider using `_frame` instead
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:12:30.823 INFO [stderr] 
Dec 13 10:12:30.823 INFO [stderr] warning: unused variable: `v`
Dec 13 10:12:30.823 INFO [stderr]    --> src/main.rs:354:41
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr] 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Dec 13 10:12:30.823 INFO [stderr]     |                                         ^ help: consider using `_v` instead
Dec 13 10:12:30.823 INFO [stderr] 
Dec 13 10:12:30.823 INFO [stderr] warning: unused variable: `c`
Dec 13 10:12:30.823 INFO [stderr]    --> src/main.rs:366:38
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr] 366 |                     Some(Value::List(c)) => {
Dec 13 10:12:30.823 INFO [stderr]     |                                      ^ help: consider using `_c` instead
Dec 13 10:12:30.823 INFO [stderr] 
Dec 13 10:12:30.823 INFO [stderr] warning: variable `nest` is assigned to, but never used
Dec 13 10:12:30.823 INFO [stderr]    --> src/main.rs:512:13
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr] 512 |     let mut nest = 0;
Dec 13 10:12:30.823 INFO [stderr]     |             ^^^^
Dec 13 10:12:30.823 INFO [stderr]     |
Dec 13 10:12:30.823 INFO [stderr]     = note: consider using `_nest` instead
Dec 13 10:12:30.823 INFO [stderr] 
Dec 13 10:12:30.877 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 10:12:30.877 INFO [stderr]    --> src/main.rs:623:5
Dec 13 10:12:30.877 INFO [stderr]     |
Dec 13 10:12:30.877 INFO [stderr] 623 |     f.read_to_string(&mut code);
Dec 13 10:12:30.878 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:12:30.878 INFO [stderr]     |
Dec 13 10:12:30.878 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 10:12:30.878 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 10:12:30.878 INFO [stderr] 
Dec 13 10:12:32.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
Dec 13 10:12:32.383 INFO [stderr] su: No module specific data is present
Dec 13 10:12:33.071 INFO running `"docker" "inspect" "8586f82be14f4322032669cadffefb05c75b334beadfcce12a0845f286eee9c0"`
Dec 13 10:12:33.371 INFO running `"docker" "rm" "-f" "8586f82be14f4322032669cadffefb05c75b334beadfcce12a0845f286eee9c0"`
Dec 13 10:12:33.658 INFO [stdout] 8586f82be14f4322032669cadffefb05c75b334beadfcce12a0845f286eee9c0
Dec 13 10:12:33.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 10:12:34.173 INFO [stdout] f8d1f0ed5d6af766a7d9a305769b7ba321561f4c7562a5adf5733ec0cbfd7540
Dec 13 10:12:34.175 INFO running `"docker" "start" "-a" "f8d1f0ed5d6af766a7d9a305769b7ba321561f4c7562a5adf5733ec0cbfd7540"`
Dec 13 10:12:35.526 INFO [stderr] usermod: no changes
Dec 13 10:12:35.639 INFO [stderr]    Compiling stst v0.1.0 (/source)
Dec 13 10:12:36.075 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 13 10:12:36.075 INFO [stderr]  --> src/main.rs:7:5
Dec 13 10:12:36.075 INFO [stderr]   |
Dec 13 10:12:36.075 INFO [stderr] 7 | use std::cell::RefCell;
Dec 13 10:12:36.075 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 10:12:36.075 INFO [stderr]   |
Dec 13 10:12:36.075 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 10:12:36.075 INFO [stderr] 
Dec 13 10:12:36.075 INFO [stderr] warning: unused import: `std::str::Chars`
Dec 13 10:12:36.075 INFO [stderr]  --> src/main.rs:8:5
Dec 13 10:12:36.075 INFO [stderr]   |
Dec 13 10:12:36.075 INFO [stderr] 8 | use std::str::Chars;
Dec 13 10:12:36.075 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 10:12:36.075 INFO [stderr] 
Dec 13 10:12:36.075 INFO [stderr] warning: unused import: `libc::getchar`
Dec 13 10:12:36.075 INFO [stderr]  --> src/main.rs:9:5
Dec 13 10:12:36.075 INFO [stderr]   |
Dec 13 10:12:36.075 INFO [stderr] 9 | use libc::getchar;
Dec 13 10:12:36.075 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 10:12:36.075 INFO [stderr] 
Dec 13 10:12:36.260 INFO [stderr] warning: unused variable: `frame`
Dec 13 10:12:36.260 INFO [stderr]    --> src/main.rs:164:21
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr] 164 |                 let frame: &mut Frame = &mut env[n - 1];
Dec 13 10:12:36.260 INFO [stderr]     |                     ^^^^^ help: consider using `_frame` instead
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:12:36.260 INFO [stderr] 
Dec 13 10:12:36.260 INFO [stderr] warning: unused variable: `v`
Dec 13 10:12:36.260 INFO [stderr]    --> src/main.rs:354:41
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr] 354 |                                 let mut v: Vec<(ID, ID)> = Vec::new();
Dec 13 10:12:36.260 INFO [stderr]     |                                         ^ help: consider using `_v` instead
Dec 13 10:12:36.260 INFO [stderr] 
Dec 13 10:12:36.260 INFO [stderr] warning: unused variable: `c`
Dec 13 10:12:36.260 INFO [stderr]    --> src/main.rs:366:38
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr] 366 |                     Some(Value::List(c)) => {
Dec 13 10:12:36.260 INFO [stderr]     |                                      ^ help: consider using `_c` instead
Dec 13 10:12:36.260 INFO [stderr] 
Dec 13 10:12:36.260 INFO [stderr] warning: variable `nest` is assigned to, but never used
Dec 13 10:12:36.260 INFO [stderr]    --> src/main.rs:512:13
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr] 512 |     let mut nest = 0;
Dec 13 10:12:36.260 INFO [stderr]     |             ^^^^
Dec 13 10:12:36.260 INFO [stderr]     |
Dec 13 10:12:36.260 INFO [stderr]     = note: consider using `_nest` instead
Dec 13 10:12:36.260 INFO [stderr] 
Dec 13 10:12:36.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 10:12:36.328 INFO [stderr]    --> src/main.rs:623:5
Dec 13 10:12:36.328 INFO [stderr]     |
Dec 13 10:12:36.328 INFO [stderr] 623 |     f.read_to_string(&mut code);
Dec 13 10:12:36.328 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:12:36.329 INFO [stderr]     |
Dec 13 10:12:36.329 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 10:12:36.329 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 10:12:36.329 INFO [stderr] 
Dec 13 10:12:36.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 13 10:12:36.671 INFO [stderr] su: No module specific data is present
Dec 13 10:12:38.207 INFO running `"docker" "inspect" "f8d1f0ed5d6af766a7d9a305769b7ba321561f4c7562a5adf5733ec0cbfd7540"`
Dec 13 10:12:38.595 INFO running `"docker" "rm" "-f" "f8d1f0ed5d6af766a7d9a305769b7ba321561f4c7562a5adf5733ec0cbfd7540"`
Dec 13 10:12:38.939 INFO [stdout] f8d1f0ed5d6af766a7d9a305769b7ba321561f4c7562a5adf5733ec0cbfd7540
Dec 13 10:12:38.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 10:12:39.669 INFO [stdout] f1a419ba9d7c72a279c6f8fbed4058f98d5883c6f614d2fbd621d0fd97ca8509
Dec 13 10:12:39.671 INFO running `"docker" "start" "-a" "f1a419ba9d7c72a279c6f8fbed4058f98d5883c6f614d2fbd621d0fd97ca8509"`
Dec 13 10:12:41.735 INFO [stderr] usermod: no changes
Dec 13 10:12:41.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 10:12:41.827 INFO [stderr]      Running /target/debug/deps/stst-88f33cdabe7c0777
Dec 13 10:12:41.843 INFO [stdout] 
Dec 13 10:12:41.843 INFO [stdout] running 0 tests
Dec 13 10:12:41.843 INFO [stdout] 
Dec 13 10:12:41.843 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:12:41.843 INFO [stdout] 
Dec 13 10:12:41.843 INFO [stderr] su: No module specific data is present
Dec 13 10:12:42.629 INFO running `"docker" "inspect" "f1a419ba9d7c72a279c6f8fbed4058f98d5883c6f614d2fbd621d0fd97ca8509"`
Dec 13 10:12:42.949 INFO running `"docker" "rm" "-f" "f1a419ba9d7c72a279c6f8fbed4058f98d5883c6f614d2fbd621d0fd97ca8509"`
Dec 13 10:12:43.230 INFO [stdout] f1a419ba9d7c72a279c6f8fbed4058f98d5883c6f614d2fbd621d0fd97ca8509