[INFO] cloning repository saibatizoku/hello-i2c-pi
[INFO] running `"git" "clone" "--bare" "git://github.com/saibatizoku/hello-i2c-pi.git" "work/cache/sources/gh/saibatizoku/hello-i2c-pi"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/saibatizoku/hello-i2c-pi'...
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/hello-i2c-pi" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saibatizoku/hello-i2c-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saibatizoku/hello-i2c-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/hello-i2c-pi" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saibatizoku/hello-i2c-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saibatizoku/hello-i2c-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12ea945b137fb1e522b28c5b786b5a3f4dfed846
[INFO] sha for GitHub repo saibatizoku/hello-i2c-pi: 12ea945b137fb1e522b28c5b786b5a3f4dfed846
[INFO] validating manifest of saibatizoku/hello-i2c-pi on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of saibatizoku/hello-i2c-pi on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing saibatizoku/hello-i2c-pi
[INFO] finished frobbing saibatizoku/hello-i2c-pi
[INFO] frobbed toml for saibatizoku/hello-i2c-pi written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saibatizoku/hello-i2c-pi/Cargo.toml
[INFO] started frobbing saibatizoku/hello-i2c-pi
[INFO] finished frobbing saibatizoku/hello-i2c-pi
[INFO] frobbed toml for saibatizoku/hello-i2c-pi written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saibatizoku/hello-i2c-pi/Cargo.toml
[INFO] crate saibatizoku/hello-i2c-pi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking saibatizoku/hello-i2c-pi against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saibatizoku/hello-i2c-pi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f725d4b8257dd84f9986f3df6c8cefc82e94a66a2ad7bffb9f2d48bdab145072
[INFO] running `"docker" "start" "-a" "f725d4b8257dd84f9986f3df6c8cefc82e94a66a2ad7bffb9f2d48bdab145072"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]     Checking nix v0.6.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling skeptic v0.5.0
[INFO] [stderr]    Compiling i2cdev v0.3.1
[INFO] [stderr]     Checking hello-i2c-pi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `"docker" "inspect" "f725d4b8257dd84f9986f3df6c8cefc82e94a66a2ad7bffb9f2d48bdab145072"`
[INFO] running `"docker" "rm" "-f" "f725d4b8257dd84f9986f3df6c8cefc82e94a66a2ad7bffb9f2d48bdab145072"`
[INFO] [stdout] f725d4b8257dd84f9986f3df6c8cefc82e94a66a2ad7bffb9f2d48bdab145072