[INFO] updating cached repository HidemotoNakada/rustpingpong
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HidemotoNakada/rustpingpong
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HidemotoNakada/rustpingpong" "work/ex/beta-1.37-6/sources/1.36.0/gh/HidemotoNakada/rustpingpong"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/HidemotoNakada/rustpingpong'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HidemotoNakada/rustpingpong" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/HidemotoNakada/rustpingpong"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 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 HidemotoNakada/rustpingpong 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 HidemotoNakada/rustpingpong
[INFO] finished frobbing HidemotoNakada/rustpingpong
[INFO] frobbed toml for HidemotoNakada/rustpingpong written to work/ex/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/gh/HidemotoNakada/rustpingpong/Cargo.toml
[INFO] crate HidemotoNakada/rustpingpong 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 HidemotoNakada/rustpingpong against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HidemotoNakada/rustpingpong:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9f27e17d05d62d4e103cca0a9ee6eadbb3c119e13d946e894e7bfacc21586c21
[INFO] running `"docker" "start" "-a" "9f27e17d05d62d4e103cca0a9ee6eadbb3c119e13d946e894e7bfacc21586c21"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling pingpong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "9f27e17d05d62d4e103cca0a9ee6eadbb3c119e13d946e894e7bfacc21586c21"`
[INFO] running `"docker" "rm" "-f" "9f27e17d05d62d4e103cca0a9ee6eadbb3c119e13d946e894e7bfacc21586c21"`
[INFO] [stdout] 9f27e17d05d62d4e103cca0a9ee6eadbb3c119e13d946e894e7bfacc21586c21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HidemotoNakada/rustpingpong:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27e52ee34b360c74740f5ad3ab22ed2b8a83a513a1a9bdc2db2ad3048209db66
[INFO] running `"docker" "start" "-a" "27e52ee34b360c74740f5ad3ab22ed2b8a83a513a1a9bdc2db2ad3048209db66"`
[INFO] [stderr]    Compiling pingpong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "27e52ee34b360c74740f5ad3ab22ed2b8a83a513a1a9bdc2db2ad3048209db66"`
[INFO] running `"docker" "rm" "-f" "27e52ee34b360c74740f5ad3ab22ed2b8a83a513a1a9bdc2db2ad3048209db66"`
[INFO] [stdout] 27e52ee34b360c74740f5ad3ab22ed2b8a83a513a1a9bdc2db2ad3048209db66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HidemotoNakada/rustpingpong:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2fde9880de9d8baf55ac3938e99d64df982fe6eccf094a2756c2a10022c98d70
[INFO] running `"docker" "start" "-a" "2fde9880de9d8baf55ac3938e99d64df982fe6eccf094a2756c2a10022c98d70"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fizzbuzz-c3b0e161bdabfd02
[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] [stderr]      Running /opt/crater/target/debug/deps/ping-cd65aabc491e37e6
[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] [stderr]      Running /opt/crater/target/debug/deps/pingpong-88e64d0088e1f37c
[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] [stderr]      Running /opt/crater/target/debug/deps/pong-a200aa046adeffad
[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] [stderr]      Running /opt/crater/target/debug/deps/sieve-115a43ca4b32b153
[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" "2fde9880de9d8baf55ac3938e99d64df982fe6eccf094a2756c2a10022c98d70"`
[INFO] running `"docker" "rm" "-f" "2fde9880de9d8baf55ac3938e99d64df982fe6eccf094a2756c2a10022c98d70"`
[INFO] [stdout] 2fde9880de9d8baf55ac3938e99d64df982fe6eccf094a2756c2a10022c98d70