[INFO] updating cached repository IGJoshua/chip8_emulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/IGJoshua/chip8_emulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/IGJoshua/chip8_emulator" "work/ex/beta-1.37-6/sources/1.36.0/gh/IGJoshua/chip8_emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/IGJoshua/chip8_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/IGJoshua/chip8_emulator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d4b2c3060f93da7e934ec5954b762dda33d50f92
[INFO] sha for GitHub repo IGJoshua/chip8_emulator: d4b2c3060f93da7e934ec5954b762dda33d50f92
[INFO] validating manifest of IGJoshua/chip8_emulator on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of IGJoshua/chip8_emulator on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing IGJoshua/chip8_emulator
[INFO] finished frobbing IGJoshua/chip8_emulator
[INFO] frobbed toml for IGJoshua/chip8_emulator written to work/ex/beta-1.37-6/sources/1.36.0/gh/IGJoshua/chip8_emulator/Cargo.toml
[INFO] started frobbing IGJoshua/chip8_emulator
[INFO] finished frobbing IGJoshua/chip8_emulator
[INFO] frobbed toml for IGJoshua/chip8_emulator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator/Cargo.toml
[INFO] crate IGJoshua/chip8_emulator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing IGJoshua/chip8_emulator against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3affa0932b131ae9f5859232029bd93c77f7b1f24af9eaf0f6b6e5c9335bdf47
[INFO] running `"docker" "start" "-a" "3affa0932b131ae9f5859232029bd93c77f7b1f24af9eaf0f6b6e5c9335bdf47"`
[INFO] [stderr]    Compiling chip8_emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "3affa0932b131ae9f5859232029bd93c77f7b1f24af9eaf0f6b6e5c9335bdf47"`
[INFO] running `"docker" "rm" "-f" "3affa0932b131ae9f5859232029bd93c77f7b1f24af9eaf0f6b6e5c9335bdf47"`
[INFO] [stdout] 3affa0932b131ae9f5859232029bd93c77f7b1f24af9eaf0f6b6e5c9335bdf47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 67fd9df29bcfb1c17caec925aab2a82bf3aaafaa0a6eb0a937f8f88e301d13d7
[INFO] running `"docker" "start" "-a" "67fd9df29bcfb1c17caec925aab2a82bf3aaafaa0a6eb0a937f8f88e301d13d7"`
[INFO] [stderr]    Compiling chip8_emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "67fd9df29bcfb1c17caec925aab2a82bf3aaafaa0a6eb0a937f8f88e301d13d7"`
[INFO] running `"docker" "rm" "-f" "67fd9df29bcfb1c17caec925aab2a82bf3aaafaa0a6eb0a937f8f88e301d13d7"`
[INFO] [stdout] 67fd9df29bcfb1c17caec925aab2a82bf3aaafaa0a6eb0a937f8f88e301d13d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IGJoshua/chip8_emulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8fdf0dbacc458446549ced79cc3e406308be96f1270fa0111aa1b458143f017f
[INFO] running `"docker" "start" "-a" "8fdf0dbacc458446549ced79cc3e406308be96f1270fa0111aa1b458143f017f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8_emulator-2adf82a80150d60c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cpu::test::test_read_instruction ... ok
[INFO] [stdout] test cpu::test::test_construct_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8_emulator-4ab1610057722d86
[INFO] [stderr]    Doc-tests chip8_emulator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8fdf0dbacc458446549ced79cc3e406308be96f1270fa0111aa1b458143f017f"`
[INFO] running `"docker" "rm" "-f" "8fdf0dbacc458446549ced79cc3e406308be96f1270fa0111aa1b458143f017f"`
[INFO] [stdout] 8fdf0dbacc458446549ced79cc3e406308be96f1270fa0111aa1b458143f017f