[INFO] updating cached repository Ade-AWD/Foxxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ade-AWD/Foxxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ade-AWD/Foxxy" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ade-AWD/Foxxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ade-AWD/Foxxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ade-AWD/Foxxy" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ade-AWD/Foxxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ade-AWD/Foxxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2bd0da5fe6315feee19f744205b4120a989d69d6
[INFO] sha for GitHub repo Ade-AWD/Foxxy: 2bd0da5fe6315feee19f744205b4120a989d69d6
[INFO] validating manifest of Ade-AWD/Foxxy 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 Ade-AWD/Foxxy 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 Ade-AWD/Foxxy
[INFO] finished frobbing Ade-AWD/Foxxy
[INFO] frobbed toml for Ade-AWD/Foxxy written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ade-AWD/Foxxy/Cargo.toml
[INFO] started frobbing Ade-AWD/Foxxy
[INFO] finished frobbing Ade-AWD/Foxxy
[INFO] frobbed toml for Ade-AWD/Foxxy written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ade-AWD/Foxxy/Cargo.toml
[INFO] crate Ade-AWD/Foxxy 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 Ade-AWD/Foxxy 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-2/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/Ade-AWD/Foxxy:/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] 6710c39b93a4ad5363c752c967cce8f7868f8ab54c80a22f032c8b32ebb946ec
[INFO] running `"docker" "start" "-a" "6710c39b93a4ad5363c752c967cce8f7868f8ab54c80a22f032c8b32ebb946ec"`
[INFO] [stderr]    Compiling foxxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |                         let result = (self.gpr[target] as u16 + self.gpr[source] as u16);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reg_st`
[INFO] [stderr]   --> src/main.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     reg_st: u8,     // Sound timer.
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "6710c39b93a4ad5363c752c967cce8f7868f8ab54c80a22f032c8b32ebb946ec"`
[INFO] running `"docker" "rm" "-f" "6710c39b93a4ad5363c752c967cce8f7868f8ab54c80a22f032c8b32ebb946ec"`
[INFO] [stdout] 6710c39b93a4ad5363c752c967cce8f7868f8ab54c80a22f032c8b32ebb946ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/Ade-AWD/Foxxy:/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] 20e8778c1e2dc687958f89c02ae0356939c214f00d247fac7ddc8483c266c5b5
[INFO] running `"docker" "start" "-a" "20e8778c1e2dc687958f89c02ae0356939c214f00d247fac7ddc8483c266c5b5"`
[INFO] [stderr]    Compiling foxxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |                         let result = (self.gpr[target] as u16 + self.gpr[source] as u16);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reg_st`
[INFO] [stderr]   --> src/main.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     reg_st: u8,     // Sound timer.
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "20e8778c1e2dc687958f89c02ae0356939c214f00d247fac7ddc8483c266c5b5"`
[INFO] running `"docker" "rm" "-f" "20e8778c1e2dc687958f89c02ae0356939c214f00d247fac7ddc8483c266c5b5"`
[INFO] [stdout] 20e8778c1e2dc687958f89c02ae0356939c214f00d247fac7ddc8483c266c5b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/Ade-AWD/Foxxy:/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] d5868e4f55352c09d267575b8969249955bb92e04249bfb10ecd89c4d6ec3ea9
[INFO] running `"docker" "start" "-a" "d5868e4f55352c09d267575b8969249955bb92e04249bfb10ecd89c4d6ec3ea9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foxxy-72af2c722daebef3
[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" "d5868e4f55352c09d267575b8969249955bb92e04249bfb10ecd89c4d6ec3ea9"`
[INFO] running `"docker" "rm" "-f" "d5868e4f55352c09d267575b8969249955bb92e04249bfb10ecd89c4d6ec3ea9"`
[INFO] [stdout] d5868e4f55352c09d267575b8969249955bb92e04249bfb10ecd89c4d6ec3ea9