Dec 12 22:54:53.020 INFO testing ubsan/z80 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 22:54:53.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 22:54:53.502 INFO [stdout] 911565c1a777dc1fe9489d27d7d56b5513b9f673e6af464d5e56f3b693fdd500
Dec 12 22:54:53.507 INFO running `"docker" "start" "-a" "911565c1a777dc1fe9489d27d7d56b5513b9f673e6af464d5e56f3b693fdd500"`
Dec 12 22:54:54.875 INFO [stderr] usermod: no changes
Dec 12 22:54:54.992 INFO [stderr]    Compiling vec_map v0.7.0
Dec 12 22:54:54.995 INFO [stderr]    Compiling atty v0.2.2
Dec 12 22:54:54.995 INFO [stderr]    Compiling nix v0.5.1
Dec 12 22:54:54.995 INFO [stderr]    Compiling term_size v0.3.0
Dec 12 22:54:55.687 INFO [stderr]    Compiling clap v2.23.3
Dec 12 22:55:02.506 INFO [stderr]    Compiling rustyline v1.0.0
Dec 12 22:55:26.703 INFO [stderr]    Compiling retro v0.1.2 (/source)
Dec 12 22:55:27.071 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:27.071 INFO [stderr]   --> src/chip/mod.rs:58:33
Dec 12 22:55:27.071 INFO [stderr]    |
Dec 12 22:55:27.071 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:27.071 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:27.071 INFO [stderr]    |
Dec 12 22:55:27.071 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 12 22:55:27.071 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:27.071 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:27.071 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:27.071 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 12 22:55:27.071 INFO [stderr] 
Dec 12 22:55:27.079 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:27.079 INFO [stderr]   --> src/chip/mod.rs:62:33
Dec 12 22:55:27.079 INFO [stderr]    |
Dec 12 22:55:27.079 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:27.079 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:27.079 INFO [stderr]    |
Dec 12 22:55:27.079 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:27.079 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:27.079 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:27.079 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 12 22:55:27.079 INFO [stderr] 
Dec 12 22:55:27.079 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:27.079 INFO [stderr]   --> src/chip/mod.rs:66:33
Dec 12 22:55:27.079 INFO [stderr]    |
Dec 12 22:55:27.079 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:27.079 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:27.079 INFO [stderr]    |
Dec 12 22:55:27.079 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:27.079 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:27.079 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:27.079 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 12 22:55:27.079 INFO [stderr] 
Dec 12 22:55:28.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.78s
Dec 12 22:55:28.695 INFO [stderr] su: No module specific data is present
Dec 12 22:55:29.545 INFO running `"docker" "inspect" "911565c1a777dc1fe9489d27d7d56b5513b9f673e6af464d5e56f3b693fdd500"`
Dec 12 22:55:29.939 INFO running `"docker" "rm" "-f" "911565c1a777dc1fe9489d27d7d56b5513b9f673e6af464d5e56f3b693fdd500"`
Dec 12 22:55:30.247 INFO [stdout] 911565c1a777dc1fe9489d27d7d56b5513b9f673e6af464d5e56f3b693fdd500
Dec 12 22:55:30.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 22:55:30.767 INFO [stdout] 2015db29995c3b904f1dcff32c05bb8e1b2ad2526afdcfdd7eb7c4887963cf9b
Dec 12 22:55:30.769 INFO running `"docker" "start" "-a" "2015db29995c3b904f1dcff32c05bb8e1b2ad2526afdcfdd7eb7c4887963cf9b"`
Dec 12 22:55:32.611 INFO [stderr] usermod: no changes
Dec 12 22:55:32.775 INFO [stderr]    Compiling retro v0.1.2 (/source)
Dec 12 22:55:33.243 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:33.243 INFO [stderr]   --> src/chip/mod.rs:58:33
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:33.243 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 12 22:55:33.243 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:33.243 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:33.243 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:33.243 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 12 22:55:33.243 INFO [stderr] 
Dec 12 22:55:33.243 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:33.243 INFO [stderr]   --> src/chip/mod.rs:62:33
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:33.243 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:33.243 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:33.243 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:33.243 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 12 22:55:33.243 INFO [stderr] 
Dec 12 22:55:33.243 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 22:55:33.243 INFO [stderr]   --> src/chip/mod.rs:66:33
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Dec 12 22:55:33.243 INFO [stderr]    |                                 ^^^^^^^^^^
Dec 12 22:55:33.243 INFO [stderr]    |
Dec 12 22:55:33.243 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 22:55:33.243 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 22:55:33.243 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Dec 12 22:55:33.243 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 12 22:55:33.243 INFO [stderr] 
Dec 12 22:55:33.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 12 22:55:33.803 INFO [stderr] su: No module specific data is present
Dec 12 22:55:35.363 INFO running `"docker" "inspect" "2015db29995c3b904f1dcff32c05bb8e1b2ad2526afdcfdd7eb7c4887963cf9b"`
Dec 12 22:55:35.629 INFO running `"docker" "rm" "-f" "2015db29995c3b904f1dcff32c05bb8e1b2ad2526afdcfdd7eb7c4887963cf9b"`
Dec 12 22:55:35.943 INFO [stdout] 2015db29995c3b904f1dcff32c05bb8e1b2ad2526afdcfdd7eb7c4887963cf9b
Dec 12 22:55:35.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 22:55:36.435 INFO [stdout] 96797c011ae24dd212274e6b52a1676d02b63cacb35786a700267f28ea3c303b
Dec 12 22:55:36.441 INFO running `"docker" "start" "-a" "96797c011ae24dd212274e6b52a1676d02b63cacb35786a700267f28ea3c303b"`
Dec 12 22:55:38.127 INFO [stderr] usermod: no changes
Dec 12 22:55:38.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 12 22:55:38.283 INFO [stderr]      Running /target/debug/deps/retro-8deb53e4f9f679d8
Dec 12 22:55:38.283 INFO [stdout] 
Dec 12 22:55:38.283 INFO [stdout] running 0 tests
Dec 12 22:55:38.283 INFO [stdout] 
Dec 12 22:55:38.283 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:55:38.283 INFO [stdout] 
Dec 12 22:55:38.299 INFO [stderr] su: No module specific data is present
Dec 12 22:55:39.559 INFO running `"docker" "inspect" "96797c011ae24dd212274e6b52a1676d02b63cacb35786a700267f28ea3c303b"`
Dec 12 22:55:39.972 INFO running `"docker" "rm" "-f" "96797c011ae24dd212274e6b52a1676d02b63cacb35786a700267f28ea3c303b"`
Dec 12 22:55:40.327 INFO [stdout] 96797c011ae24dd212274e6b52a1676d02b63cacb35786a700267f28ea3c303b