[INFO] updating cached repository julian3ng/gbemu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/julian3ng/gbemu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/julian3ng/gbemu" "work/ex/beta-1.38-1/sources/1.37.0/gh/julian3ng/gbemu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/julian3ng/gbemu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/julian3ng/gbemu" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/julian3ng/gbemu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/julian3ng/gbemu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 11b52e8dad270115fb3f2372d1f09cb1ed19dbc3
[INFO] sha for GitHub repo julian3ng/gbemu: 11b52e8dad270115fb3f2372d1f09cb1ed19dbc3
[INFO] validating manifest of julian3ng/gbemu 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 julian3ng/gbemu 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 julian3ng/gbemu
[INFO] finished frobbing julian3ng/gbemu
[INFO] frobbed toml for julian3ng/gbemu written to work/ex/beta-1.38-1/sources/1.37.0/gh/julian3ng/gbemu/Cargo.toml
[INFO] started frobbing julian3ng/gbemu
[INFO] finished frobbing julian3ng/gbemu
[INFO] frobbed toml for julian3ng/gbemu written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/julian3ng/gbemu/Cargo.toml
[INFO] crate julian3ng/gbemu 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 julian3ng/gbemu 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-0/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/julian3ng/gbemu:/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] a854af1ffbff8447beb2a22943159f16157dfbf25b91ec1098c1d57caa095c60
[INFO] running `"docker" "start" "-a" "a854af1ffbff8447beb2a22943159f16157dfbf25b91ec1098c1d57caa095c60"`
[INFO] [stderr]    Compiling gbemu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |             _ => panic!("Can't happen")
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "a854af1ffbff8447beb2a22943159f16157dfbf25b91ec1098c1d57caa095c60"`
[INFO] running `"docker" "rm" "-f" "a854af1ffbff8447beb2a22943159f16157dfbf25b91ec1098c1d57caa095c60"`
[INFO] [stdout] a854af1ffbff8447beb2a22943159f16157dfbf25b91ec1098c1d57caa095c60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/julian3ng/gbemu:/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] d5d516b45e204d949e4f652d656813e83aab72cf3821c8a617d24d3a119375c9
[INFO] running `"docker" "start" "-a" "d5d516b45e204d949e4f652d656813e83aab72cf3821c8a617d24d3a119375c9"`
[INFO] [stderr]    Compiling gbemu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |             _ => panic!("Can't happen")
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "d5d516b45e204d949e4f652d656813e83aab72cf3821c8a617d24d3a119375c9"`
[INFO] running `"docker" "rm" "-f" "d5d516b45e204d949e4f652d656813e83aab72cf3821c8a617d24d3a119375c9"`
[INFO] [stdout] d5d516b45e204d949e4f652d656813e83aab72cf3821c8a617d24d3a119375c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/julian3ng/gbemu:/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] aeb4b626b66ca835363b0632bcbdbc6de5df6a2591c0a72b55dab0375b7105f9
[INFO] running `"docker" "start" "-a" "aeb4b626b66ca835363b0632bcbdbc6de5df6a2591c0a72b55dab0375b7105f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gbemu-12db51047243a0bb
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cpu::initialization ... ok
[INFO] [stdout] test cpu::setters_and_getters ... ok
[INFO] [stdout] test cpu::clock ... ok
[INFO] [stdout] test cpu::non_multiple_of_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gbemu-542d9ea8af110388
[INFO] [stderr]    Doc-tests gbemu
[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] [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" "aeb4b626b66ca835363b0632bcbdbc6de5df6a2591c0a72b55dab0375b7105f9"`
[INFO] running `"docker" "rm" "-f" "aeb4b626b66ca835363b0632bcbdbc6de5df6a2591c0a72b55dab0375b7105f9"`
[INFO] [stdout] aeb4b626b66ca835363b0632bcbdbc6de5df6a2591c0a72b55dab0375b7105f9