[INFO] updating cached repository teaearlgraycold/chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/teaearlgraycold/chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/teaearlgraycold/chip8" "work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/teaearlgraycold/chip8" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teaearlgraycold/chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teaearlgraycold/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4883b8560189f8076720af6d71c954348b9b812
[INFO] sha for GitHub repo teaearlgraycold/chip8: f4883b8560189f8076720af6d71c954348b9b812
[INFO] validating manifest of teaearlgraycold/chip8 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 teaearlgraycold/chip8 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 teaearlgraycold/chip8
[INFO] finished frobbing teaearlgraycold/chip8
[INFO] frobbed toml for teaearlgraycold/chip8 written to work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8/Cargo.toml
[INFO] started frobbing teaearlgraycold/chip8
[INFO] finished frobbing teaearlgraycold/chip8
[INFO] frobbed toml for teaearlgraycold/chip8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teaearlgraycold/chip8/Cargo.toml
[INFO] crate teaearlgraycold/chip8 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 teaearlgraycold/chip8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e2eb0402b5ce6b592dd5ffda1153094c67f23171a4a44a7924847d52befba7c0
[INFO] running `"docker" "start" "-a" "e2eb0402b5ce6b592dd5ffda1153094c67f23171a4a44a7924847d52befba7c0"`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "e2eb0402b5ce6b592dd5ffda1153094c67f23171a4a44a7924847d52befba7c0"`
[INFO] running `"docker" "rm" "-f" "e2eb0402b5ce6b592dd5ffda1153094c67f23171a4a44a7924847d52befba7c0"`
[INFO] [stdout] e2eb0402b5ce6b592dd5ffda1153094c67f23171a4a44a7924847d52befba7c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 15efed53dcb9116aa4577695170495c5d6063d0fd48053e97db2e22dce1efbf8
[INFO] running `"docker" "start" "-a" "15efed53dcb9116aa4577695170495c5d6063d0fd48053e97db2e22dce1efbf8"`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "15efed53dcb9116aa4577695170495c5d6063d0fd48053e97db2e22dce1efbf8"`
[INFO] running `"docker" "rm" "-f" "15efed53dcb9116aa4577695170495c5d6063d0fd48053e97db2e22dce1efbf8"`
[INFO] [stdout] 15efed53dcb9116aa4577695170495c5d6063d0fd48053e97db2e22dce1efbf8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/teaearlgraycold/chip8:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 14b8c4080f5cfbe5fc1a0a8cadc86638bf89829d14880610041068da3d51fc1f
[INFO] running `"docker" "start" "-a" "14b8c4080f5cfbe5fc1a0a8cadc86638bf89829d14880610041068da3d51fc1f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8-2f7a867d048777f0
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test chip8::tests::test_call ... ok
[INFO] [stdout] test chip8::tests::test_cls ... ok
[INFO] [stdout] test chip8::tests::test_nibs_1 ... ok
[INFO] [stdout] test chip8::tests::test_jp ... ok
[INFO] [stdout] test chip8::tests::test_nibs_3 ... ok
[INFO] [stdout] test chip8::tests::test_nibs_2 ... ok
[INFO] [stdout] test chip8::tests::test_nibs_4 ... ok
[INFO] [stdout] test chip8::tests::test_ret_underflow ... ok
[INFO] [stdout] test chip8::tests::test_se_immediate_1 ... ok
[INFO] [stdout] test chip8::tests::test_se_immediate_2 ... ok
[INFO] [stdout] test chip8::tests::test_sne_immediate_1 ... ok
[INFO] [stdout] test chip8::tests::test_sne_immediate_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "14b8c4080f5cfbe5fc1a0a8cadc86638bf89829d14880610041068da3d51fc1f"`
[INFO] running `"docker" "rm" "-f" "14b8c4080f5cfbe5fc1a0a8cadc86638bf89829d14880610041068da3d51fc1f"`
[INFO] [stdout] 14b8c4080f5cfbe5fc1a0a8cadc86638bf89829d14880610041068da3d51fc1f