[INFO] updating cached repository PewPewPewcoding/chip8-binary-decoder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PewPewPewcoding/chip8-binary-decoder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PewPewPewcoding/chip8-binary-decoder" "work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PewPewPewcoding/chip8-binary-decoder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PewPewPewcoding/chip8-binary-decoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PewPewPewcoding/chip8-binary-decoder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 274e2a57ca7fdd0b882ea8dc3239986e808e708b
[INFO] sha for GitHub repo PewPewPewcoding/chip8-binary-decoder: 274e2a57ca7fdd0b882ea8dc3239986e808e708b
[INFO] validating manifest of PewPewPewcoding/chip8-binary-decoder 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 PewPewPewcoding/chip8-binary-decoder 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 PewPewPewcoding/chip8-binary-decoder
[INFO] finished frobbing PewPewPewcoding/chip8-binary-decoder
[INFO] frobbed toml for PewPewPewcoding/chip8-binary-decoder written to work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder/Cargo.toml
[INFO] started frobbing PewPewPewcoding/chip8-binary-decoder
[INFO] finished frobbing PewPewPewcoding/chip8-binary-decoder
[INFO] frobbed toml for PewPewPewcoding/chip8-binary-decoder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PewPewPewcoding/chip8-binary-decoder/Cargo.toml
[INFO] crate PewPewPewcoding/chip8-binary-decoder 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing PewPewPewcoding/chip8-binary-decoder 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder:/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] 19a8a61609e6687f0ada3008657b9604bc8ee1ee346f10d815c5f301339b53a1
[INFO] running `"docker" "start" "-a" "19a8a61609e6687f0ada3008657b9604bc8ee1ee346f10d815c5f301339b53a1"`
[INFO] [stderr]    Compiling chip8_binary_decoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "19a8a61609e6687f0ada3008657b9604bc8ee1ee346f10d815c5f301339b53a1"`
[INFO] running `"docker" "rm" "-f" "19a8a61609e6687f0ada3008657b9604bc8ee1ee346f10d815c5f301339b53a1"`
[INFO] [stdout] 19a8a61609e6687f0ada3008657b9604bc8ee1ee346f10d815c5f301339b53a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder:/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] c41545cafecef00715a21906d2f672aed2c44c4944dfff4088817efa9018b663
[INFO] running `"docker" "start" "-a" "c41545cafecef00715a21906d2f672aed2c44c4944dfff4088817efa9018b663"`
[INFO] [stderr]    Compiling chip8_binary_decoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "c41545cafecef00715a21906d2f672aed2c44c4944dfff4088817efa9018b663"`
[INFO] running `"docker" "rm" "-f" "c41545cafecef00715a21906d2f672aed2c44c4944dfff4088817efa9018b663"`
[INFO] [stdout] c41545cafecef00715a21906d2f672aed2c44c4944dfff4088817efa9018b663
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PewPewPewcoding/chip8-binary-decoder:/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] 1eb8c0f49c3a806383a3e5e0d156fbcbf2d2614fb385a59fd9f82d9e08247454
[INFO] running `"docker" "start" "-a" "1eb8c0f49c3a806383a3e5e0d156fbcbf2d2614fb385a59fd9f82d9e08247454"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8_binary_decoder-eb26cd0c0c8b1490
[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] [stderr]      Running /opt/crater/target/debug/deps/chip8_binary_decoder-9cf64d02ae24ccca
[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] [stderr]    Doc-tests chip8_binary_decoder
[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" "1eb8c0f49c3a806383a3e5e0d156fbcbf2d2614fb385a59fd9f82d9e08247454"`
[INFO] running `"docker" "rm" "-f" "1eb8c0f49c3a806383a3e5e0d156fbcbf2d2614fb385a59fd9f82d9e08247454"`
[INFO] [stdout] 1eb8c0f49c3a806383a3e5e0d156fbcbf2d2614fb385a59fd9f82d9e08247454