Nov 16 09:46:08.936 INFO testing ubsan/z80 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 09:46:08.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:46:09.451 INFO [stdout] 29abac16499292b9a8e3919639561e95621adf7604401b7eb1d93c5b32385a80
Nov 16 09:46:09.459 INFO running `"docker" "start" "-a" "29abac16499292b9a8e3919639561e95621adf7604401b7eb1d93c5b32385a80"`
Nov 16 09:46:10.622 INFO [stderr] usermod: no changes
Nov 16 09:46:10.775 INFO [stderr]    Compiling libc v0.2.22
Nov 16 09:46:11.823 INFO [stderr]    Compiling atty v0.2.2
Nov 16 09:46:11.823 INFO [stderr]    Compiling nix v0.5.1
Nov 16 09:46:11.823 INFO [stderr]    Compiling term_size v0.3.0
Nov 16 09:46:12.431 INFO [stderr]    Compiling clap v2.23.3
Nov 16 09:46:20.493 INFO [stderr]    Compiling rustyline v1.0.0
Nov 16 09:46:44.871 INFO [stderr]    Compiling retro v0.1.2 (/source)
Nov 16 09:46:45.215 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:45.215 INFO [stderr]   --> src/chip/mod.rs:58:33
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:45.215 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 09:46:45.215 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:45.215 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:45.215 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:45.215 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 09:46:45.215 INFO [stderr] 
Nov 16 09:46:45.215 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:45.215 INFO [stderr]   --> src/chip/mod.rs:62:33
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:45.215 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:45.215 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:45.215 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:45.215 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 09:46:45.215 INFO [stderr] 
Nov 16 09:46:45.215 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:45.215 INFO [stderr]   --> src/chip/mod.rs:66:33
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:45.215 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:45.215 INFO [stderr]    |
Nov 16 09:46:45.215 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:45.215 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:45.215 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:45.215 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 09:46:45.215 INFO [stderr] 
Nov 16 09:46:46.673 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.03s
Nov 16 09:46:46.679 INFO [stderr] su: No module specific data is present
Nov 16 09:46:47.696 INFO running `"docker" "inspect" "29abac16499292b9a8e3919639561e95621adf7604401b7eb1d93c5b32385a80"`
Nov 16 09:46:47.955 INFO running `"docker" "rm" "-f" "29abac16499292b9a8e3919639561e95621adf7604401b7eb1d93c5b32385a80"`
Nov 16 09:46:48.295 INFO [stdout] 29abac16499292b9a8e3919639561e95621adf7604401b7eb1d93c5b32385a80
Nov 16 09:46:48.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:46:48.789 INFO [stdout] 2c5c43aa055a85c73f976184e01a70188c8f5b8e5aeb31060a01e84471c21b18
Nov 16 09:46:48.791 INFO running `"docker" "start" "-a" "2c5c43aa055a85c73f976184e01a70188c8f5b8e5aeb31060a01e84471c21b18"`
Nov 16 09:46:50.662 INFO [stderr] usermod: no changes
Nov 16 09:46:50.791 INFO [stderr]    Compiling retro v0.1.2 (/source)
Nov 16 09:46:51.303 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:51.303 INFO [stderr]   --> src/chip/mod.rs:58:33
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr] 58 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:51.303 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 09:46:51.303 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:51.303 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:51.303 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:51.303 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 09:46:51.303 INFO [stderr] 
Nov 16 09:46:51.303 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:51.303 INFO [stderr]   --> src/chip/mod.rs:62:33
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr] 62 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:51.303 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:51.303 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:51.303 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:51.303 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 09:46:51.303 INFO [stderr] 
Nov 16 09:46:51.303 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 09:46:51.303 INFO [stderr]   --> src/chip/mod.rs:66:33
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr] 66 |         (res, false, false, res.count_ones() % 2 == 0)
Nov 16 09:46:51.303 INFO [stderr]    |                                 ^^^^^^^^^^
Nov 16 09:46:51.303 INFO [stderr]    |
Nov 16 09:46:51.303 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 09:46:51.303 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 09:46:51.303 INFO [stderr]    = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method
Nov 16 09:46:51.303 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 09:46:51.303 INFO [stderr] 
Nov 16 09:46:51.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 16 09:46:51.948 INFO [stderr] su: No module specific data is present
Nov 16 09:46:52.984 INFO running `"docker" "inspect" "2c5c43aa055a85c73f976184e01a70188c8f5b8e5aeb31060a01e84471c21b18"`
Nov 16 09:46:53.322 INFO running `"docker" "rm" "-f" "2c5c43aa055a85c73f976184e01a70188c8f5b8e5aeb31060a01e84471c21b18"`
Nov 16 09:46:53.602 INFO [stdout] 2c5c43aa055a85c73f976184e01a70188c8f5b8e5aeb31060a01e84471c21b18
Nov 16 09:46:53.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:46:54.171 INFO [stdout] 43fb232829fba5a9be550727785fc7755c311066f34081963693ee32337a7735
Nov 16 09:46:54.174 INFO running `"docker" "start" "-a" "43fb232829fba5a9be550727785fc7755c311066f34081963693ee32337a7735"`
Nov 16 09:46:55.428 INFO [stderr] usermod: no changes
Nov 16 09:46:55.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 16 09:46:55.579 INFO [stdout] 
Nov 16 09:46:55.579 INFO [stdout] running 0 tests
Nov 16 09:46:55.579 INFO [stdout] 
Nov 16 09:46:55.579 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:46:55.579 INFO [stdout] 
Nov 16 09:46:55.580 INFO [stderr]      Running /target/debug/deps/retro-a20da21acba8139f
Nov 16 09:46:55.591 INFO [stderr] su: No module specific data is present
Nov 16 09:46:56.695 INFO running `"docker" "inspect" "43fb232829fba5a9be550727785fc7755c311066f34081963693ee32337a7735"`
Nov 16 09:46:57.013 INFO running `"docker" "rm" "-f" "43fb232829fba5a9be550727785fc7755c311066f34081963693ee32337a7735"`
Nov 16 09:46:57.359 INFO [stdout] 43fb232829fba5a9be550727785fc7755c311066f34081963693ee32337a7735