[INFO] updating cached repository jk-gan/emulator-chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jk-gan/emulator-chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jk-gan/emulator-chip8" "work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jk-gan/emulator-chip8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jk-gan/emulator-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jk-gan/emulator-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e88364b598b3dcf8c7eda296091a7ec966439b6
[INFO] sha for GitHub repo jk-gan/emulator-chip8: 3e88364b598b3dcf8c7eda296091a7ec966439b6
[INFO] validating manifest of jk-gan/emulator-chip8 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jk-gan/emulator-chip8 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jk-gan/emulator-chip8
[INFO] finished frobbing jk-gan/emulator-chip8
[INFO] frobbed toml for jk-gan/emulator-chip8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-chip8/Cargo.toml
[INFO] started frobbing jk-gan/emulator-chip8
[INFO] finished frobbing jk-gan/emulator-chip8
[INFO] frobbed toml for jk-gan/emulator-chip8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jk-gan/emulator-chip8/Cargo.toml
[INFO] crate jk-gan/emulator-chip8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jk-gan/emulator-chip8 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ad12c9692302958e2cd01b29e88eddedf231a2d70b287296553853b6d2d20326
[INFO] running `"docker" "start" "-a" "ad12c9692302958e2cd01b29e88eddedf231a2d70b287296553853b6d2d20326"`
[INFO] [stderr]    Compiling chip-8-emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "ad12c9692302958e2cd01b29e88eddedf231a2d70b287296553853b6d2d20326"`
[INFO] running `"docker" "rm" "-f" "ad12c9692302958e2cd01b29e88eddedf231a2d70b287296553853b6d2d20326"`
[INFO] [stdout] ad12c9692302958e2cd01b29e88eddedf231a2d70b287296553853b6d2d20326
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e247bb68de7bdc58c3990a98611a57c463e074b471e37e22d585908f6994fac7
[INFO] running `"docker" "start" "-a" "e247bb68de7bdc58c3990a98611a57c463e074b471e37e22d585908f6994fac7"`
[INFO] [stderr]    Compiling chip-8-emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "e247bb68de7bdc58c3990a98611a57c463e074b471e37e22d585908f6994fac7"`
[INFO] running `"docker" "rm" "-f" "e247bb68de7bdc58c3990a98611a57c463e074b471e37e22d585908f6994fac7"`
[INFO] [stdout] e247bb68de7bdc58c3990a98611a57c463e074b471e37e22d585908f6994fac7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jk-gan/emulator-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 52fdc0113c50b51587ba40318f1d5e93ad2cd08f6a1acf37fed1555ab051579a
[INFO] running `"docker" "start" "-a" "52fdc0113c50b51587ba40318f1d5e93ad2cd08f6a1acf37fed1555ab051579a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip_8_emulator-5bf018e55f133675
[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" "52fdc0113c50b51587ba40318f1d5e93ad2cd08f6a1acf37fed1555ab051579a"`
[INFO] running `"docker" "rm" "-f" "52fdc0113c50b51587ba40318f1d5e93ad2cd08f6a1acf37fed1555ab051579a"`
[INFO] [stdout] 52fdc0113c50b51587ba40318f1d5e93ad2cd08f6a1acf37fed1555ab051579a