[INFO] cloning repository iKevinY/blerp
[INFO] running `"git" "clone" "--bare" "git://github.com/iKevinY/blerp.git" "work/cache/sources/gh/iKevinY/blerp"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/iKevinY/blerp'...
[INFO] running `"git" "clone" "work/cache/sources/gh/iKevinY/blerp" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/iKevinY/blerp"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/iKevinY/blerp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iKevinY/blerp" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/iKevinY/blerp"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/iKevinY/blerp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9e27b2f735b148a675802628737f386b47d26db0
[INFO] sha for GitHub repo iKevinY/blerp: 9e27b2f735b148a675802628737f386b47d26db0
[INFO] validating manifest of iKevinY/blerp on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iKevinY/blerp on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iKevinY/blerp
[INFO] finished frobbing iKevinY/blerp
[INFO] frobbed toml for iKevinY/blerp written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/iKevinY/blerp/Cargo.toml
[INFO] started frobbing iKevinY/blerp
[INFO] finished frobbing iKevinY/blerp
[INFO] frobbed toml for iKevinY/blerp written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/iKevinY/blerp/Cargo.toml
[INFO] crate iKevinY/blerp has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking iKevinY/blerp against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/iKevinY/blerp:/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=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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d61d198af528e92121149c98c5e0e3ce6ff45cac5273e44dd6aa1306908186a
[INFO] running `"docker" "start" "-a" "6d61d198af528e92121149c98c5e0e3ce6ff45cac5273e44dd6aa1306908186a"`
[INFO] [stderr]     Checking libc v0.2.26
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stderr]     Checking blerp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `"docker" "inspect" "6d61d198af528e92121149c98c5e0e3ce6ff45cac5273e44dd6aa1306908186a"`
[INFO] running `"docker" "rm" "-f" "6d61d198af528e92121149c98c5e0e3ce6ff45cac5273e44dd6aa1306908186a"`
[INFO] [stdout] 6d61d198af528e92121149c98c5e0e3ce6ff45cac5273e44dd6aa1306908186a