[INFO] updating cached repository whitequark/gameboy-grabber
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/whitequark/gameboy-grabber
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/whitequark/gameboy-grabber" "work/ex/beta-1.37-6/sources/1.36.0/gh/whitequark/gameboy-grabber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/whitequark/gameboy-grabber'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whitequark/gameboy-grabber" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 93c51808376e3b06fad396138b250ce998a8b33b
[INFO] sha for GitHub repo whitequark/gameboy-grabber: 93c51808376e3b06fad396138b250ce998a8b33b
[INFO] validating manifest of whitequark/gameboy-grabber 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 whitequark/gameboy-grabber 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 whitequark/gameboy-grabber
[INFO] finished frobbing whitequark/gameboy-grabber
[INFO] frobbed toml for whitequark/gameboy-grabber written to work/ex/beta-1.37-6/sources/1.36.0/gh/whitequark/gameboy-grabber/Cargo.toml
[INFO] started frobbing whitequark/gameboy-grabber
[INFO] finished frobbing whitequark/gameboy-grabber
[INFO] frobbed toml for whitequark/gameboy-grabber written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber/Cargo.toml
[INFO] crate whitequark/gameboy-grabber 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 whitequark/gameboy-grabber against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bfd1098e19ad69193d3b29f428f5661d32273fe01614b6ecf3dc971c2ba1f83f
[INFO] running `"docker" "start" "-a" "bfd1098e19ad69193d3b29f428f5661d32273fe01614b6ecf3dc971c2ba1f83f"`
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling gif v0.10.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling libusb v0.3.0 (https://github.com/whitequark/libusb-rs?branch=async#9cc650c0)
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling cgb-grabber v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.50s
[INFO] running `"docker" "inspect" "bfd1098e19ad69193d3b29f428f5661d32273fe01614b6ecf3dc971c2ba1f83f"`
[INFO] running `"docker" "rm" "-f" "bfd1098e19ad69193d3b29f428f5661d32273fe01614b6ecf3dc971c2ba1f83f"`
[INFO] [stdout] bfd1098e19ad69193d3b29f428f5661d32273fe01614b6ecf3dc971c2ba1f83f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] edaaeb5d8c4d1d84b4426b95d5a31512b2bb7d17fdf9ff812167ef95799c26b4
[INFO] running `"docker" "start" "-a" "edaaeb5d8c4d1d84b4426b95d5a31512b2bb7d17fdf9ff812167ef95799c26b4"`
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling libusb v0.3.0 (https://github.com/whitequark/libusb-rs?branch=async#9cc650c0)
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling cgb-grabber v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `"docker" "inspect" "edaaeb5d8c4d1d84b4426b95d5a31512b2bb7d17fdf9ff812167ef95799c26b4"`
[INFO] running `"docker" "rm" "-f" "edaaeb5d8c4d1d84b4426b95d5a31512b2bb7d17fdf9ff812167ef95799c26b4"`
[INFO] [stdout] edaaeb5d8c4d1d84b4426b95d5a31512b2bb7d17fdf9ff812167ef95799c26b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whitequark/gameboy-grabber:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 16f6c555fa6122f6125a429aeabb0e41a7750c6b3bc487c53378fe3f951ae7e7
[INFO] running `"docker" "start" "-a" "16f6c555fa6122f6125a429aeabb0e41a7750c6b3bc487c53378fe3f951ae7e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cgb_grabber-68dd27eee33a1337
[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" "16f6c555fa6122f6125a429aeabb0e41a7750c6b3bc487c53378fe3f951ae7e7"`
[INFO] running `"docker" "rm" "-f" "16f6c555fa6122f6125a429aeabb0e41a7750c6b3bc487c53378fe3f951ae7e7"`
[INFO] [stdout] 16f6c555fa6122f6125a429aeabb0e41a7750c6b3bc487c53378fe3f951ae7e7