[INFO] updating cached repository nekronos/gbc_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nekronos/gbc_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nekronos/gbc_rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nekronos/gbc_rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nekronos/gbc_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nekronos/gbc_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37146d6d1ebd8b14390284ac44d3f355d0e4938a
[INFO] sha for GitHub repo nekronos/gbc_rs: 37146d6d1ebd8b14390284ac44d3f355d0e4938a
[INFO] validating manifest of nekronos/gbc_rs 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 nekronos/gbc_rs 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 nekronos/gbc_rs
[INFO] finished frobbing nekronos/gbc_rs
[INFO] frobbed toml for nekronos/gbc_rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs/Cargo.toml
[INFO] started frobbing nekronos/gbc_rs
[INFO] finished frobbing nekronos/gbc_rs
[INFO] frobbed toml for nekronos/gbc_rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nekronos/gbc_rs/Cargo.toml
[INFO] crate nekronos/gbc_rs 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 nekronos/gbc_rs 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs:/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] cfc49d6ec031aa5c3f017e9ec69a833259d1ae8a2163440fe2dcb3aba915aa54
[INFO] running `"docker" "start" "-a" "cfc49d6ec031aa5c3f017e9ec69a833259d1ae8a2163440fe2dcb3aba915aa54"`
[INFO] [stderr]    Compiling dylib v0.0.1
[INFO] [stderr]    Compiling minifb v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.2.1
[INFO] [stderr]    Compiling gbc_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gbc/cpu.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             _ => panic!("CB opcode out of range: 0x{:x}\n{:#?}", opcode, self.reg),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `gameboy_type`
[INFO] [stderr]   --> src/gbc/interconnect.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gameboy_type: GameboyType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mbc2`
[INFO] [stderr]   --> src/gbc/mbc/mod.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Mbc2,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `"docker" "inspect" "cfc49d6ec031aa5c3f017e9ec69a833259d1ae8a2163440fe2dcb3aba915aa54"`
[INFO] running `"docker" "rm" "-f" "cfc49d6ec031aa5c3f017e9ec69a833259d1ae8a2163440fe2dcb3aba915aa54"`
[INFO] [stdout] cfc49d6ec031aa5c3f017e9ec69a833259d1ae8a2163440fe2dcb3aba915aa54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs:/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] c0377252eb365fba64f7fd05e34a3c9f601b284322d116d513d9110a247b5449
[INFO] running `"docker" "start" "-a" "c0377252eb365fba64f7fd05e34a3c9f601b284322d116d513d9110a247b5449"`
[INFO] [stderr]    Compiling gbc_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gbc/cpu.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             _ => panic!("CB opcode out of range: 0x{:x}\n{:#?}", opcode, self.reg),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `gameboy_type`
[INFO] [stderr]   --> src/gbc/interconnect.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gameboy_type: GameboyType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mbc2`
[INFO] [stderr]   --> src/gbc/mbc/mod.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Mbc2,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "c0377252eb365fba64f7fd05e34a3c9f601b284322d116d513d9110a247b5449"`
[INFO] running `"docker" "rm" "-f" "c0377252eb365fba64f7fd05e34a3c9f601b284322d116d513d9110a247b5449"`
[INFO] [stdout] c0377252eb365fba64f7fd05e34a3c9f601b284322d116d513d9110a247b5449
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nekronos/gbc_rs:/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] 435d3d3e3c04209b8a376648233252f955a630bdbb789b0e58e5f787224ca26a
[INFO] running `"docker" "start" "-a" "435d3d3e3c04209b8a376648233252f955a630bdbb789b0e58e5f787224ca26a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gbc_rs-6f4173b828d7fd0d
[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" "435d3d3e3c04209b8a376648233252f955a630bdbb789b0e58e5f787224ca26a"`
[INFO] running `"docker" "rm" "-f" "435d3d3e3c04209b8a376648233252f955a630bdbb789b0e58e5f787224ca26a"`
[INFO] [stdout] 435d3d3e3c04209b8a376648233252f955a630bdbb789b0e58e5f787224ca26a