[INFO] updating cached repository derekwheel/chip8-disassembler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/derekwheel/chip8-disassembler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/derekwheel/chip8-disassembler" "work/ex/beta-1.38-1/sources/1.37.0/gh/derekwheel/chip8-disassembler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/derekwheel/chip8-disassembler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/derekwheel/chip8-disassembler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/derekwheel/chip8-disassembler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/derekwheel/chip8-disassembler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce065be58fb6f66e484baef62722c7e95c516f1d
[INFO] sha for GitHub repo derekwheel/chip8-disassembler: ce065be58fb6f66e484baef62722c7e95c516f1d
[INFO] validating manifest of derekwheel/chip8-disassembler 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 derekwheel/chip8-disassembler 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 derekwheel/chip8-disassembler
[INFO] finished frobbing derekwheel/chip8-disassembler
[INFO] frobbed toml for derekwheel/chip8-disassembler written to work/ex/beta-1.38-1/sources/1.37.0/gh/derekwheel/chip8-disassembler/Cargo.toml
[INFO] started frobbing derekwheel/chip8-disassembler
[INFO] finished frobbing derekwheel/chip8-disassembler
[INFO] frobbed toml for derekwheel/chip8-disassembler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/derekwheel/chip8-disassembler/Cargo.toml
[INFO] crate derekwheel/chip8-disassembler 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 derekwheel/chip8-disassembler 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-2/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/derekwheel/chip8-disassembler:/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] 1fb73f1a33ed8c37a3a2d45f42a603ca8bfb7adcbee5cad2702ba12a3f3d2ace
[INFO] running `"docker" "start" "-a" "1fb73f1a33ed8c37a3a2d45f42a603ca8bfb7adcbee5cad2702ba12a3f3d2ace"`
[INFO] [stderr]    Compiling chip8-disassembler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "1fb73f1a33ed8c37a3a2d45f42a603ca8bfb7adcbee5cad2702ba12a3f3d2ace"`
[INFO] running `"docker" "rm" "-f" "1fb73f1a33ed8c37a3a2d45f42a603ca8bfb7adcbee5cad2702ba12a3f3d2ace"`
[INFO] [stdout] 1fb73f1a33ed8c37a3a2d45f42a603ca8bfb7adcbee5cad2702ba12a3f3d2ace
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/derekwheel/chip8-disassembler:/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] e3b37bf5a2d071fb8d4eb5a784b53d07307ff36717a2fcc5113ab2fba75da05c
[INFO] running `"docker" "start" "-a" "e3b37bf5a2d071fb8d4eb5a784b53d07307ff36717a2fcc5113ab2fba75da05c"`
[INFO] [stderr]    Compiling chip8-disassembler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "e3b37bf5a2d071fb8d4eb5a784b53d07307ff36717a2fcc5113ab2fba75da05c"`
[INFO] running `"docker" "rm" "-f" "e3b37bf5a2d071fb8d4eb5a784b53d07307ff36717a2fcc5113ab2fba75da05c"`
[INFO] [stdout] e3b37bf5a2d071fb8d4eb5a784b53d07307ff36717a2fcc5113ab2fba75da05c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/derekwheel/chip8-disassembler:/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] 67f318a01989b2b8627a9e1e06756323391e24f8e7612705d03655163365bc51
[INFO] running `"docker" "start" "-a" "67f318a01989b2b8627a9e1e06756323391e24f8e7612705d03655163365bc51"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8_disassembler-bd79ef059c6b3e78
[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" "67f318a01989b2b8627a9e1e06756323391e24f8e7612705d03655163365bc51"`
[INFO] running `"docker" "rm" "-f" "67f318a01989b2b8627a9e1e06756323391e24f8e7612705d03655163365bc51"`
[INFO] [stdout] 67f318a01989b2b8627a9e1e06756323391e24f8e7612705d03655163365bc51