Dec 06 14:39:29.328 INFO testing DavidMikeSimon/lotsa_rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:39:29.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:39:29.507 INFO [stdout] 2a0c15460e5270e727dac6daebe6416c4be06a3ed82f9d0e565d734925d7d850
Dec 06 14:39:29.509 INFO running `"docker" "start" "-a" "2a0c15460e5270e727dac6daebe6416c4be06a3ed82f9d0e565d734925d7d850"`
Dec 06 14:39:29.909 INFO [stderr] usermod: no changes
Dec 06 14:39:29.936 INFO [stderr]    Compiling lotsa_rust v0.1.0 (/source)
Dec 06 14:39:30.290 INFO [stderr] warning: unused import: `BlocksMatchingIterator`
Dec 06 14:39:30.290 INFO [stderr]  --> src/debugger.rs:6:5
Dec 06 14:39:30.290 INFO [stderr]   |
Dec 06 14:39:30.290 INFO [stderr] 6 | use BlocksMatchingIterator;
Dec 06 14:39:30.290 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:30.290 INFO [stderr]   |
Dec 06 14:39:30.290 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:39:30.290 INFO [stderr] 
Dec 06 14:39:30.368 INFO [stderr] warning: struct is never constructed: `Debugger`
Dec 06 14:39:30.368 INFO [stderr]   --> src/debugger.rs:10:1
Dec 06 14:39:30.368 INFO [stderr]    |
Dec 06 14:39:30.368 INFO [stderr] 10 | pub struct Debugger {
Dec 06 14:39:30.368 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:30.368 INFO [stderr]    |
Dec 06 14:39:30.368 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:39:30.368 INFO [stderr] 
Dec 06 14:39:30.368 INFO [stderr] warning: method is never used: `new`
Dec 06 14:39:30.368 INFO [stderr]   --> src/debugger.rs:15:3
Dec 06 14:39:30.368 INFO [stderr]    |
Dec 06 14:39:30.368 INFO [stderr] 15 |   pub fn new(block_type_chars: HashMap<BlockType, char>) -> Debugger {
Dec 06 14:39:30.368 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:30.368 INFO [stderr] 
Dec 06 14:39:30.368 INFO [stderr] warning: method is never used: `bounds`
Dec 06 14:39:30.368 INFO [stderr]   --> src/debugger.rs:19:3
Dec 06 14:39:30.368 INFO [stderr]    |
Dec 06 14:39:30.368 INFO [stderr] 19 |   pub fn bounds(&self, c: &Chunk) -> Point {
Dec 06 14:39:30.368 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:30.368 INFO [stderr] 
Dec 06 14:39:30.368 INFO [stderr] warning: constant item is never used: `LIFE`
Dec 06 14:39:30.368 INFO [stderr]  --> src/life.rs:3:1
Dec 06 14:39:30.368 INFO [stderr]   |
Dec 06 14:39:30.369 INFO [stderr] 3 | pub const LIFE: BlockType = BlockType(2);
Dec 06 14:39:30.369 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:30.369 INFO [stderr] 
Dec 06 14:39:30.369 INFO [stderr] warning: field is never used: `chunk`
Dec 06 14:39:30.369 INFO [stderr]   --> src/lib.rs:66:3
Dec 06 14:39:30.369 INFO [stderr]    |
Dec 06 14:39:30.369 INFO [stderr] 66 |   chunk: &'a Chunk,
Dec 06 14:39:30.369 INFO [stderr]    |   ^^^^^^^^^^^^^^^^
Dec 06 14:39:30.369 INFO [stderr] 
Dec 06 14:39:30.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 06 14:39:30.439 INFO [stderr] su: No module specific data is present
Dec 06 14:39:30.762 INFO running `"docker" "inspect" "2a0c15460e5270e727dac6daebe6416c4be06a3ed82f9d0e565d734925d7d850"`
Dec 06 14:39:30.828 INFO running `"docker" "rm" "-f" "2a0c15460e5270e727dac6daebe6416c4be06a3ed82f9d0e565d734925d7d850"`
Dec 06 14:39:30.898 INFO [stdout] 2a0c15460e5270e727dac6daebe6416c4be06a3ed82f9d0e565d734925d7d850
Dec 06 14:39:30.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:39:31.107 INFO [stdout] 4137c11205d61cced41866f9dd121122b88ae507808c05e0ccd242b38b19836b
Dec 06 14:39:31.108 INFO running `"docker" "start" "-a" "4137c11205d61cced41866f9dd121122b88ae507808c05e0ccd242b38b19836b"`
Dec 06 14:39:31.536 INFO [stderr] usermod: no changes
Dec 06 14:39:31.576 INFO [stderr]    Compiling lotsa_rust v0.1.0 (/source)
Dec 06 14:39:31.950 INFO [stderr] warning: unused import: `BlocksMatchingIterator`
Dec 06 14:39:31.950 INFO [stderr]  --> src/debugger.rs:6:5
Dec 06 14:39:31.950 INFO [stderr]   |
Dec 06 14:39:31.950 INFO [stderr] 6 | use BlocksMatchingIterator;
Dec 06 14:39:31.950 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:31.950 INFO [stderr]   |
Dec 06 14:39:31.950 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:39:31.950 INFO [stderr] 
Dec 06 14:39:31.950 INFO [stderr] warning: unused import: `super::*`
Dec 06 14:39:31.950 INFO [stderr]  --> src/life.rs:7:7
Dec 06 14:39:31.950 INFO [stderr]   |
Dec 06 14:39:31.950 INFO [stderr] 7 |   use super::*;
Dec 06 14:39:31.950 INFO [stderr]   |       ^^^^^^^^
Dec 06 14:39:31.950 INFO [stderr] 
Dec 06 14:39:32.106 INFO [stderr] warning: field is never used: `block_type_chars`
Dec 06 14:39:32.106 INFO [stderr]   --> src/debugger.rs:11:3
Dec 06 14:39:32.106 INFO [stderr]    |
Dec 06 14:39:32.106 INFO [stderr] 11 |   block_type_chars: HashMap<BlockType, char>,
Dec 06 14:39:32.106 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:39:32.106 INFO [stderr]    |
Dec 06 14:39:32.106 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:39:32.106 INFO [stderr] 
Dec 06 14:39:32.106 INFO [stderr] warning: field is never used: `chunk`
Dec 06 14:39:32.106 INFO [stderr]   --> src/lib.rs:66:3
Dec 06 14:39:32.106 INFO [stderr]    |
Dec 06 14:39:32.106 INFO [stderr] 66 |   chunk: &'a Chunk,
Dec 06 14:39:32.106 INFO [stderr]    |   ^^^^^^^^^^^^^^^^
Dec 06 14:39:32.106 INFO [stderr] 
Dec 06 14:39:32.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 06 14:39:32.524 INFO [stderr] su: No module specific data is present
Dec 06 14:39:32.778 INFO running `"docker" "inspect" "4137c11205d61cced41866f9dd121122b88ae507808c05e0ccd242b38b19836b"`
Dec 06 14:39:32.849 INFO running `"docker" "rm" "-f" "4137c11205d61cced41866f9dd121122b88ae507808c05e0ccd242b38b19836b"`
Dec 06 14:39:32.934 INFO [stdout] 4137c11205d61cced41866f9dd121122b88ae507808c05e0ccd242b38b19836b
Dec 06 14:39:32.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:39:33.127 INFO [stdout] 8b09603a061e9152fc9dd309337fb880f6580c8b059917b07a3e052ffeadf401
Dec 06 14:39:33.130 INFO running `"docker" "start" "-a" "8b09603a061e9152fc9dd309337fb880f6580c8b059917b07a3e052ffeadf401"`
Dec 06 14:39:33.523 INFO [stderr] usermod: no changes
Dec 06 14:39:33.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 14:39:33.548 INFO [stderr]      Running /target/debug/deps/lotsa_rust-2089aa29ae7d3cd1
Dec 06 14:39:33.549 INFO [stdout] 
Dec 06 14:39:33.549 INFO [stdout] running 7 tests
Dec 06 14:39:33.552 INFO [stdout] test life::tests::test_blinker ... ok
Dec 06 14:39:33.552 INFO [stdout] test tests::test_point_splitting ... ok
Dec 06 14:39:33.553 INFO [stdout] test tests::test_set_block_type ... ok
Dec 06 14:39:33.553 INFO [stdout] test tests::test_get_block ... ok
Dec 06 14:39:33.555 INFO [stdout] test tests::bench_get_matching_blocks ... ok
Dec 06 14:39:33.555 INFO [stdout] test tests::test_get_matching_blocks ... ok
Dec 06 14:39:33.555 INFO [stdout] test debugger::tests::test_get_bounds ... ok
Dec 06 14:39:33.555 INFO [stdout] 
Dec 06 14:39:33.556 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:39:33.556 INFO [stdout] 
Dec 06 14:39:33.556 INFO [stderr]    Doc-tests lotsa_rust
Dec 06 14:39:34.238 INFO [stdout] 
Dec 06 14:39:34.238 INFO [stdout] running 0 tests
Dec 06 14:39:34.238 INFO [stdout] 
Dec 06 14:39:34.238 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:39:34.238 INFO [stdout] 
Dec 06 14:39:34.245 INFO [stderr] su: No module specific data is present
Dec 06 14:39:34.435 INFO running `"docker" "inspect" "8b09603a061e9152fc9dd309337fb880f6580c8b059917b07a3e052ffeadf401"`
Dec 06 14:39:34.496 INFO running `"docker" "rm" "-f" "8b09603a061e9152fc9dd309337fb880f6580c8b059917b07a3e052ffeadf401"`
Dec 06 14:39:34.570 INFO [stdout] 8b09603a061e9152fc9dd309337fb880f6580c8b059917b07a3e052ffeadf401