[INFO] updating cached repository chriskonstad/chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chriskonstad/chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chriskonstad/chip8" "work/ex/beta-1.38-1/sources/1.37.0/gh/chriskonstad/chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/chriskonstad/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chriskonstad/chip8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 967a5d916ebbab825bbbc23a211ca4bdf2169683
[INFO] sha for GitHub repo chriskonstad/chip8: 967a5d916ebbab825bbbc23a211ca4bdf2169683
[INFO] validating manifest of chriskonstad/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 chriskonstad/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 chriskonstad/chip8
[INFO] finished frobbing chriskonstad/chip8
[INFO] frobbed toml for chriskonstad/chip8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/chriskonstad/chip8/Cargo.toml
[INFO] started frobbing chriskonstad/chip8
[INFO] finished frobbing chriskonstad/chip8
[INFO] frobbed toml for chriskonstad/chip8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/chip8/Cargo.toml
[INFO] crate chriskonstad/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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chriskonstad/chip8/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 chriskonstad/chip8 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c4f5b4d965652fc78eb3d8c6a7753b8a3fd4fd228718bff4882b6cdf62831bf3
[INFO] running `"docker" "start" "-a" "c4f5b4d965652fc78eb3d8c6a7753b8a3fd4fd228718bff4882b6cdf62831bf3"`
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling sdl2 v0.19.0
[INFO] [stderr]    Compiling chip8 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/audio.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.34s
[INFO] running `"docker" "inspect" "c4f5b4d965652fc78eb3d8c6a7753b8a3fd4fd228718bff4882b6cdf62831bf3"`
[INFO] running `"docker" "rm" "-f" "c4f5b4d965652fc78eb3d8c6a7753b8a3fd4fd228718bff4882b6cdf62831bf3"`
[INFO] [stdout] c4f5b4d965652fc78eb3d8c6a7753b8a3fd4fd228718bff4882b6cdf62831bf3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7a8e7ee597247dd2a661ec281b58bfc0305b7f094117483b630bd19aed090da5
[INFO] running `"docker" "start" "-a" "7a8e7ee597247dd2a661ec281b58bfc0305b7f094117483b630bd19aed090da5"`
[INFO] [stderr]    Compiling chip8 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/audio.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/audio.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 0.0...0.5 => self.volume,
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "7a8e7ee597247dd2a661ec281b58bfc0305b7f094117483b630bd19aed090da5"`
[INFO] running `"docker" "rm" "-f" "7a8e7ee597247dd2a661ec281b58bfc0305b7f094117483b630bd19aed090da5"`
[INFO] [stdout] 7a8e7ee597247dd2a661ec281b58bfc0305b7f094117483b630bd19aed090da5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chriskonstad/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4831999863bbd2851d12f91b276f76c194f66efd69d45b6512189f54dfe095eb
[INFO] running `"docker" "start" "-a" "4831999863bbd2851d12f91b276f76c194f66efd69d45b6512189f54dfe095eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8-0387c8e6b7ee56da
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test test::op_00e0 ... ok
[INFO] [stdout] test test::op_1nnn ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8-285465e4c5bb1565
[INFO] [stdout] test test::op_00ee ... ok
[INFO] [stdout] test test::op_2nnn ... ok
[INFO] [stdout] test test::op_4xnn ... ok
[INFO] [stdout] test test::op_3xnn ... ok
[INFO] [stdout] test test::op_7xnn ... ok
[INFO] [stdout] test test::op_8x06 ... ok
[INFO] [stdout] test test::op_8xy0 ... ok
[INFO] [stdout] test test::op_8xy1 ... ok
[INFO] [stdout] test test::op_8xy2 ... ok
[INFO] [stdout] test test::op_5xy0 ... ok
[INFO] [stdout] test test::op_8x0e ... ok
[INFO] [stdout] test test::op_8xy7 ... ok
[INFO] [stdout] test test::op_8xy5 ... ok
[INFO] [stdout] test test::op_bnnn ... ok
[INFO] [stdout] test test::op_8xy3 ... ok
[INFO] [stdout] test test::op_9xy0 ... ok
[INFO] [stdout] test test::op_8xy4 ... ok
[INFO] [stdout] test test::op_6xnn ... ok
[INFO] [stdout] test test::op_ex9e ... ok
[INFO] [stdout] test test::op_exa1 ... ok
[INFO] [stdout] test test::op_annn ... ok
[INFO] [stdout] test test::op_fx07 ... ok
[INFO] [stdout] test test::op_fx18 ... ok
[INFO] [stdout] test test::op_fx65 ... ok
[INFO] [stdout] test test::op_fx1e ... ok
[INFO] [stdout] test test::op_fx0a ... ok
[INFO] [stdout] test test::op_fx29 ... ok
[INFO] [stdout] test test::op_fx55 ... ok
[INFO] [stdout] test test::op_fx15 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 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]    Doc-tests chip8
[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" "4831999863bbd2851d12f91b276f76c194f66efd69d45b6512189f54dfe095eb"`
[INFO] running `"docker" "rm" "-f" "4831999863bbd2851d12f91b276f76c194f66efd69d45b6512189f54dfe095eb"`
[INFO] [stdout] 4831999863bbd2851d12f91b276f76c194f66efd69d45b6512189f54dfe095eb