[INFO] updating cached repository ukolka/rustendo64
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ukolka/rustendo64
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ukolka/rustendo64" "work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ukolka/rustendo64" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukolka/rustendo64"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukolka/rustendo64'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa31afcc19ba7df2a486a0d3108a70043a6df709
[INFO] sha for GitHub repo ukolka/rustendo64: fa31afcc19ba7df2a486a0d3108a70043a6df709
[INFO] validating manifest of ukolka/rustendo64 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 ukolka/rustendo64 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 ukolka/rustendo64
[INFO] finished frobbing ukolka/rustendo64
[INFO] frobbed toml for ukolka/rustendo64 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64/Cargo.toml
[INFO] started frobbing ukolka/rustendo64
[INFO] finished frobbing ukolka/rustendo64
[INFO] frobbed toml for ukolka/rustendo64 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukolka/rustendo64/Cargo.toml
[INFO] crate ukolka/rustendo64 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 ukolka/rustendo64 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64:/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] 5c7e8c4987051ec8b4012145e5a9df55f16bceed525e238c322d8b1f0225c9fe
[INFO] running `"docker" "start" "-a" "5c7e8c4987051ec8b4012145e5a9df55f16bceed525e238c322d8b1f0225c9fe"`
[INFO] [stderr]    Compiling rustendo64 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `pif`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_pif`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rom`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_rom`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DxxDxx`
[INFO] [stderr]   --> src/cpu.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     DxxDxx,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RFU`
[INFO] [stderr]   --> src/cpu.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     RFU,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LittleEndian`
[INFO] [stderr]   --> src/cpu.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     LittleEndian,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram`
[INFO] [stderr]  --> src/interconnect.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ram: Vec<u16>
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "5c7e8c4987051ec8b4012145e5a9df55f16bceed525e238c322d8b1f0225c9fe"`
[INFO] running `"docker" "rm" "-f" "5c7e8c4987051ec8b4012145e5a9df55f16bceed525e238c322d8b1f0225c9fe"`
[INFO] [stdout] 5c7e8c4987051ec8b4012145e5a9df55f16bceed525e238c322d8b1f0225c9fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64:/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] 30e62bd3802242f199033219b100648c8f0224f0b21e949826aff1a31b369e2f
[INFO] running `"docker" "start" "-a" "30e62bd3802242f199033219b100648c8f0224f0b21e949826aff1a31b369e2f"`
[INFO] [stderr]    Compiling rustendo64 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `pif`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_pif`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rom`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_rom`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DxxDxx`
[INFO] [stderr]   --> src/cpu.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     DxxDxx,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RFU`
[INFO] [stderr]   --> src/cpu.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     RFU,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LittleEndian`
[INFO] [stderr]   --> src/cpu.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     LittleEndian,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram`
[INFO] [stderr]  --> src/interconnect.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ram: Vec<u16>
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "30e62bd3802242f199033219b100648c8f0224f0b21e949826aff1a31b369e2f"`
[INFO] running `"docker" "rm" "-f" "30e62bd3802242f199033219b100648c8f0224f0b21e949826aff1a31b369e2f"`
[INFO] [stdout] 30e62bd3802242f199033219b100648c8f0224f0b21e949826aff1a31b369e2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ukolka/rustendo64:/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] bf7e982757dfa74d7fefe64ddac6c0911fc668016ef105dc6c4ab23b02d68cdc
[INFO] running `"docker" "start" "-a" "bf7e982757dfa74d7fefe64ddac6c0911fc668016ef105dc6c4ab23b02d68cdc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustendo64-09055be5737ee623
[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" "bf7e982757dfa74d7fefe64ddac6c0911fc668016ef105dc6c4ab23b02d68cdc"`
[INFO] running `"docker" "rm" "-f" "bf7e982757dfa74d7fefe64ddac6c0911fc668016ef105dc6c4ab23b02d68cdc"`
[INFO] [stdout] bf7e982757dfa74d7fefe64ddac6c0911fc668016ef105dc6c4ab23b02d68cdc