[INFO] cloning repository howeih/Day-40-Counting-Ones
[INFO] running `"git" "clone" "--bare" "git://github.com/howeih/Day-40-Counting-Ones.git" "work/cache/sources/gh/howeih/Day-40-Counting-Ones"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/howeih/Day-40-Counting-Ones'...
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-40-Counting-Ones" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-40-Counting-Ones"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-40-Counting-Ones'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-40-Counting-Ones" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-40-Counting-Ones"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-40-Counting-Ones'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 275a9e732b1050d6eed6dd652f8bcdbd08baaf3c
[INFO] sha for GitHub repo howeih/Day-40-Counting-Ones: 275a9e732b1050d6eed6dd652f8bcdbd08baaf3c
[INFO] validating manifest of howeih/Day-40-Counting-Ones 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 howeih/Day-40-Counting-Ones 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 howeih/Day-40-Counting-Ones
[INFO] finished frobbing howeih/Day-40-Counting-Ones
[INFO] frobbed toml for howeih/Day-40-Counting-Ones written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-40-Counting-Ones/Cargo.toml
[INFO] started frobbing howeih/Day-40-Counting-Ones
[INFO] finished frobbing howeih/Day-40-Counting-Ones
[INFO] frobbed toml for howeih/Day-40-Counting-Ones written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-40-Counting-Ones/Cargo.toml
[INFO] crate howeih/Day-40-Counting-Ones 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 howeih/Day-40-Counting-Ones against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-40-Counting-Ones:/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] d5a829e25fe2cf39af4d169c20400b92fe9d4b9baef659c7e76b5d08d1e2fed5
[INFO] running `"docker" "start" "-a" "d5a829e25fe2cf39af4d169c20400b92fe9d4b9baef659c7e76b5d08d1e2fed5"`
[INFO] [stderr]     Checking counting_ones v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "d5a829e25fe2cf39af4d169c20400b92fe9d4b9baef659c7e76b5d08d1e2fed5"`
[INFO] running `"docker" "rm" "-f" "d5a829e25fe2cf39af4d169c20400b92fe9d4b9baef659c7e76b5d08d1e2fed5"`
[INFO] [stdout] d5a829e25fe2cf39af4d169c20400b92fe9d4b9baef659c7e76b5d08d1e2fed5