Dec 05 03:16:41.623 INFO testing ubsan/z80 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 03:16:41.623 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 05 03:16:42.227 INFO [stdout] 5e950fa6f5b0209a3d8210907dda13ae4fcab56479f1f88401e75de139a1b45b
Dec 05 03:16:42.236 INFO running `"docker" "start" "-a" "5e950fa6f5b0209a3d8210907dda13ae4fcab56479f1f88401e75de139a1b45b"`
Dec 05 03:16:43.664 INFO [stderr] usermod: no changes
Dec 05 03:16:43.776 INFO [stderr]    Compiling libc v0.2.22
Dec 05 03:16:43.780 INFO [stderr]    Compiling encode_unicode v0.1.3
Dec 05 03:16:43.780 INFO [stderr]    Compiling vec_map v0.7.0
Dec 05 03:16:46.040 INFO [stderr]    Compiling term_size v0.3.0
Dec 05 03:16:46.040 INFO [stderr]    Compiling atty v0.2.2
Dec 05 03:16:46.040 INFO [stderr]    Compiling nix v0.5.1
Dec 05 03:16:46.708 INFO [stderr]    Compiling clap v2.23.3
Dec 05 03:16:52.372 INFO [stderr]    Compiling rustyline v1.0.0
Dec 05 03:17:15.983 INFO [stderr]    Compiling retro v0.1.2 (/source)
Dec 05 03:17:16.397 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:16.398 INFO [stderr]   --> src/chip/mod.rs:58:33
Dec 05 03:17:16.398 INFO [stderr]    |
Dec 05 03:17:16.398 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:16.398 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:16.399 INFO [stderr]    |
Dec 05 03:17:16.399 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 05 03:17:16.399 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:16.399 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:16.399 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:16.399 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:16.400 INFO [stderr] 
Dec 05 03:17:16.400 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:16.400 INFO [stderr]   --> src/chip/mod.rs:62:33
Dec 05 03:17:16.400 INFO [stderr]    |
Dec 05 03:17:16.400 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:16.400 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:16.400 INFO [stderr]    |
Dec 05 03:17:16.400 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:16.400 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:16.400 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:16.400 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:16.400 INFO [stderr] 
Dec 05 03:17:16.400 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:16.400 INFO [stderr]   --> src/chip/mod.rs:66:33
Dec 05 03:17:16.400 INFO [stderr]    |
Dec 05 03:17:16.400 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:16.400 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:16.400 INFO [stderr]    |
Dec 05 03:17:16.400 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:16.400 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:16.400 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:16.400 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:16.400 INFO [stderr] 
Dec 05 03:17:17.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.19s
Dec 05 03:17:17.881 INFO [stderr] su: No module specific data is present
Dec 05 03:17:19.536 INFO running `"docker" "inspect" "5e950fa6f5b0209a3d8210907dda13ae4fcab56479f1f88401e75de139a1b45b"`
Dec 05 03:17:19.894 INFO running `"docker" "rm" "-f" "5e950fa6f5b0209a3d8210907dda13ae4fcab56479f1f88401e75de139a1b45b"`
Dec 05 03:17:20.359 INFO [stdout] 5e950fa6f5b0209a3d8210907dda13ae4fcab56479f1f88401e75de139a1b45b
Dec 05 03:17:20.362 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 05 03:17:20.728 INFO [stdout] 987e248ba0deadf425c3a1574f75cbc6682dade3a699084272bd5765a1698b0e
Dec 05 03:17:20.736 INFO running `"docker" "start" "-a" "987e248ba0deadf425c3a1574f75cbc6682dade3a699084272bd5765a1698b0e"`
Dec 05 03:17:22.708 INFO [stderr] usermod: no changes
Dec 05 03:17:22.840 INFO [stderr]    Compiling retro v0.1.2 (/source)
Dec 05 03:17:23.288 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:23.289 INFO [stderr]   --> src/chip/mod.rs:58:33
Dec 05 03:17:23.289 INFO [stderr]    |
Dec 05 03:17:23.290 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:23.290 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:23.290 INFO [stderr]    |
Dec 05 03:17:23.291 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 05 03:17:23.291 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:23.291 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:23.292 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:23.292 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:23.292 INFO [stderr] 
Dec 05 03:17:23.293 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:23.293 INFO [stderr]   --> src/chip/mod.rs:62:33
Dec 05 03:17:23.293 INFO [stderr]    |
Dec 05 03:17:23.294 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:23.294 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:23.294 INFO [stderr]    |
Dec 05 03:17:23.295 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:23.295 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:23.295 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:23.296 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:23.296 INFO [stderr] 
Dec 05 03:17:23.296 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 05 03:17:23.296 INFO [stderr]   --> src/chip/mod.rs:66:33
Dec 05 03:17:23.296 INFO [stderr]    |
Dec 05 03:17:23.296 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 05 03:17:23.296 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 05 03:17:23.296 INFO [stderr]    |
Dec 05 03:17:23.296 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 05 03:17:23.296 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 05 03:17:23.296 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 05 03:17:23.296 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Dec 05 03:17:23.296 INFO [stderr] 
Dec 05 03:17:23.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 05 03:17:23.846 INFO [stderr] su: No module specific data is present
Dec 05 03:17:25.128 INFO running `"docker" "inspect" "987e248ba0deadf425c3a1574f75cbc6682dade3a699084272bd5765a1698b0e"`
Dec 05 03:17:25.428 INFO running `"docker" "rm" "-f" "987e248ba0deadf425c3a1574f75cbc6682dade3a699084272bd5765a1698b0e"`
Dec 05 03:17:25.762 INFO [stdout] 987e248ba0deadf425c3a1574f75cbc6682dade3a699084272bd5765a1698b0e
Dec 05 03:17:25.768 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 05 03:17:26.380 INFO [stdout] 74873eea0ad457cbb0a007e003cdb87106afe12658cf7f3f57e0f714d73df4ed
Dec 05 03:17:26.384 INFO running `"docker" "start" "-a" "74873eea0ad457cbb0a007e003cdb87106afe12658cf7f3f57e0f714d73df4ed"`
Dec 05 03:17:28.568 INFO [stderr] usermod: no changes
Dec 05 03:17:28.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 03:17:28.695 INFO [stderr]      Running /target/debug/deps/retro-d1604c6232f2cb1e
Dec 05 03:17:28.700 INFO [stdout] 
Dec 05 03:17:28.700 INFO [stdout] running 0 tests
Dec 05 03:17:28.700 INFO [stdout] 
Dec 05 03:17:28.700 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:17:28.700 INFO [stdout] 
Dec 05 03:17:28.704 INFO [stderr] su: No module specific data is present
Dec 05 03:17:29.952 INFO running `"docker" "inspect" "74873eea0ad457cbb0a007e003cdb87106afe12658cf7f3f57e0f714d73df4ed"`
Dec 05 03:17:30.250 INFO running `"docker" "rm" "-f" "74873eea0ad457cbb0a007e003cdb87106afe12658cf7f3f57e0f714d73df4ed"`
Dec 05 03:17:30.571 INFO [stdout] 74873eea0ad457cbb0a007e003cdb87106afe12658cf7f3f57e0f714d73df4ed