Nov 16 09:46:08.429 INFO testing ubsan/z80 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:46:08.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:46:08.965 INFO [stdout] 8f9898258389721737abc34d7791b873e5548957f9e10717bec8f8bc3ec701af
Nov 16 09:46:08.965 INFO running `"docker" "start" "-a" "8f9898258389721737abc34d7791b873e5548957f9e10717bec8f8bc3ec701af"`
Nov 16 09:46:10.075 INFO [stderr] usermod: no changes
Nov 16 09:46:10.230 INFO [stderr]    Compiling encode_unicode v0.1.3
Nov 16 09:46:10.251 INFO [stderr]    Compiling nix v0.5.1
Nov 16 09:46:10.251 INFO [stderr]    Compiling clap v2.23.3
Nov 16 09:46:18.409 INFO [stderr]    Compiling rustyline v1.0.0
Nov 16 09:46:41.427 INFO [stderr]    Compiling retro v0.1.2 (/source)
Nov 16 09:46:41.855 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:41.856 INFO [stderr]   --> src/chip/mod.rs:58:33
Nov 16 09:46:41.862 INFO [stderr]    |
Nov 16 09:46:41.863 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:41.863 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:41.863 INFO [stderr]    |
Nov 16 09:46:41.863 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 09:46:41.863 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:41.863 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:41.863 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:41.863 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:41.863 INFO [stderr] 
Nov 16 09:46:41.865 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:41.865 INFO [stderr]   --> src/chip/mod.rs:62:33
Nov 16 09:46:41.865 INFO [stderr]    |
Nov 16 09:46:41.866 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:41.866 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:41.866 INFO [stderr]    |
Nov 16 09:46:41.867 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:41.867 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:41.867 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:41.868 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:41.868 INFO [stderr] 
Nov 16 09:46:41.868 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:41.869 INFO [stderr]   --> src/chip/mod.rs:66:33
Nov 16 09:46:41.869 INFO [stderr]    |
Nov 16 09:46:41.869 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:41.870 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:41.870 INFO [stderr]    |
Nov 16 09:46:41.870 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:41.871 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:41.871 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:41.871 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:41.872 INFO [stderr] 
Nov 16 09:46:43.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.20s
Nov 16 09:46:43.311 INFO [stderr] su: No module specific data is present
Nov 16 09:46:43.951 INFO running `"docker" "inspect" "8f9898258389721737abc34d7791b873e5548957f9e10717bec8f8bc3ec701af"`
Nov 16 09:46:44.334 INFO running `"docker" "rm" "-f" "8f9898258389721737abc34d7791b873e5548957f9e10717bec8f8bc3ec701af"`
Nov 16 09:46:44.663 INFO [stdout] 8f9898258389721737abc34d7791b873e5548957f9e10717bec8f8bc3ec701af
Nov 16 09:46:44.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:46:45.300 INFO [stdout] 7b07745ef11786a0542dbb1f9eb126048aa4553c5959579607446c7433bffc79
Nov 16 09:46:45.303 INFO running `"docker" "start" "-a" "7b07745ef11786a0542dbb1f9eb126048aa4553c5959579607446c7433bffc79"`
Nov 16 09:46:46.770 INFO [stderr] usermod: no changes
Nov 16 09:46:46.907 INFO [stderr]    Compiling retro v0.1.2 (/source)
Nov 16 09:46:47.371 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:47.372 INFO [stderr]   --> src/chip/mod.rs:58:33
Nov 16 09:46:47.372 INFO [stderr]    |
Nov 16 09:46:47.372 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:47.373 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:47.373 INFO [stderr]    |
Nov 16 09:46:47.373 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 09:46:47.374 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:47.374 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:47.374 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:47.375 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:47.375 INFO [stderr] 
Nov 16 09:46:47.375 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:47.375 INFO [stderr]   --> src/chip/mod.rs:62:33
Nov 16 09:46:47.376 INFO [stderr]    |
Nov 16 09:46:47.376 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:47.376 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:47.377 INFO [stderr]    |
Nov 16 09:46:47.377 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:47.377 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:47.377 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:47.378 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:47.378 INFO [stderr] 
Nov 16 09:46:47.378 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:47.379 INFO [stderr]   --> src/chip/mod.rs:66:33
Nov 16 09:46:47.379 INFO [stderr]    |
Nov 16 09:46:47.379 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:47.380 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:47.380 INFO [stderr]    |
Nov 16 09:46:47.380 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:47.380 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:47.381 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:47.381 INFO [stderr]    = help: add #![feature(wrapping_int_impl)] to the crate attributes to enable `core::num::wrapping::<impl std::num::Wrapping<u8>>::count_ones`
Nov 16 09:46:47.381 INFO [stderr] 
Nov 16 09:46:47.978 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 16 09:46:47.982 INFO [stderr] su: No module specific data is present
Nov 16 09:46:48.823 INFO running `"docker" "inspect" "7b07745ef11786a0542dbb1f9eb126048aa4553c5959579607446c7433bffc79"`
Nov 16 09:46:49.101 INFO running `"docker" "rm" "-f" "7b07745ef11786a0542dbb1f9eb126048aa4553c5959579607446c7433bffc79"`
Nov 16 09:46:49.459 INFO [stdout] 7b07745ef11786a0542dbb1f9eb126048aa4553c5959579607446c7433bffc79
Nov 16 09:46:49.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:46:50.017 INFO [stdout] 9f0e94e5d2be9f5a0861bb6e1b0a0229c0003f08695e00fe646e41f423f83ab0
Nov 16 09:46:50.019 INFO running `"docker" "start" "-a" "9f0e94e5d2be9f5a0861bb6e1b0a0229c0003f08695e00fe646e41f423f83ab0"`
Nov 16 09:46:52.117 INFO [stderr] usermod: no changes
Nov 16 09:46:52.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 09:46:52.219 INFO [stderr]      Running /target/debug/deps/retro-a028ad0e9926a5c0
Nov 16 09:46:52.219 INFO [stdout] 
Nov 16 09:46:52.219 INFO [stdout] running 0 tests
Nov 16 09:46:52.219 INFO [stdout] 
Nov 16 09:46:52.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:46:52.219 INFO [stdout] 
Nov 16 09:46:52.223 INFO [stderr] su: No module specific data is present
Nov 16 09:46:53.624 INFO running `"docker" "inspect" "9f0e94e5d2be9f5a0861bb6e1b0a0229c0003f08695e00fe646e41f423f83ab0"`
Nov 16 09:46:53.978 INFO running `"docker" "rm" "-f" "9f0e94e5d2be9f5a0861bb6e1b0a0229c0003f08695e00fe646e41f423f83ab0"`
Nov 16 09:46:54.315 INFO [stdout] 9f0e94e5d2be9f5a0861bb6e1b0a0229c0003f08695e00fe646e41f423f83ab0