[INFO] cloning repository HidemotoNakada/rustpingpong
[INFO] running `"git" "clone" "--bare" "git://github.com/HidemotoNakada/rustpingpong.git" "work/cache/sources/gh/HidemotoNakada/rustpingpong"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/HidemotoNakada/rustpingpong'...
[INFO] running `"git" "clone" "work/cache/sources/gh/HidemotoNakada/rustpingpong" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/HidemotoNakada/rustpingpong"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/HidemotoNakada/rustpingpong'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HidemotoNakada/rustpingpong" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/HidemotoNakada/rustpingpong"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/HidemotoNakada/rustpingpong'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6a286b242bf1df3bf28378888e38c3492b0aa3dd
[INFO] sha for GitHub repo HidemotoNakada/rustpingpong: 6a286b242bf1df3bf28378888e38c3492b0aa3dd
[INFO] validating manifest of HidemotoNakada/rustpingpong 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 HidemotoNakada/rustpingpong 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 HidemotoNakada/rustpingpong
[INFO] finished frobbing HidemotoNakada/rustpingpong
[INFO] frobbed toml for HidemotoNakada/rustpingpong written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/HidemotoNakada/rustpingpong/Cargo.toml
[INFO] started frobbing HidemotoNakada/rustpingpong
[INFO] finished frobbing HidemotoNakada/rustpingpong
[INFO] frobbed toml for HidemotoNakada/rustpingpong written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/HidemotoNakada/rustpingpong/Cargo.toml
[INFO] crate HidemotoNakada/rustpingpong 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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking HidemotoNakada/rustpingpong against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/HidemotoNakada/rustpingpong:/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae72dbac97cc3f1a9aaa0e2b64f98c71485a9c462701837fd6b46c477056d179
[INFO] running `"docker" "start" "-a" "ae72dbac97cc3f1a9aaa0e2b64f98c71485a9c462701837fd6b46c477056d179"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking pingpong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "ae72dbac97cc3f1a9aaa0e2b64f98c71485a9c462701837fd6b46c477056d179"`
[INFO] running `"docker" "rm" "-f" "ae72dbac97cc3f1a9aaa0e2b64f98c71485a9c462701837fd6b46c477056d179"`
[INFO] [stdout] ae72dbac97cc3f1a9aaa0e2b64f98c71485a9c462701837fd6b46c477056d179