[INFO] cloning repository ctbur/async
[INFO] running `"git" "clone" "--bare" "git://github.com/ctbur/async.git" "work/cache/sources/gh/ctbur/async"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ctbur/async'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ctbur/async" "work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ctbur/async" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ctbur/async"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ctbur/async'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0121ca53f21472d2fb39d3c8a7d6c75bc88532bf
[INFO] sha for GitHub repo ctbur/async: 0121ca53f21472d2fb39d3c8a7d6c75bc88532bf
[INFO] validating manifest of ctbur/async 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 ctbur/async 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 ctbur/async
[INFO] finished frobbing ctbur/async
[INFO] frobbed toml for ctbur/async written to work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async/Cargo.toml
[INFO] started frobbing ctbur/async
[INFO] finished frobbing ctbur/async
[INFO] frobbed toml for ctbur/async written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ctbur/async/Cargo.toml
[INFO] crate ctbur/async 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 ctbur/async 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async:/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] 8fc46242b5fbc143229445142008ff9987292d1c46339fdaeb116051f417eaf0
[INFO] running `"docker" "start" "-a" "8fc46242b5fbc143229445142008ff9987292d1c46339fdaeb116051f417eaf0"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling async-cmd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.08s
[INFO] running `"docker" "inspect" "8fc46242b5fbc143229445142008ff9987292d1c46339fdaeb116051f417eaf0"`
[INFO] running `"docker" "rm" "-f" "8fc46242b5fbc143229445142008ff9987292d1c46339fdaeb116051f417eaf0"`
[INFO] [stdout] 8fc46242b5fbc143229445142008ff9987292d1c46339fdaeb116051f417eaf0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async:/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] 0ccf86b5431db9b186307b8b980a6413628139933ac1aaa007a36bfd30562882
[INFO] running `"docker" "start" "-a" "0ccf86b5431db9b186307b8b980a6413628139933ac1aaa007a36bfd30562882"`
[INFO] [stderr]    Compiling async-cmd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "0ccf86b5431db9b186307b8b980a6413628139933ac1aaa007a36bfd30562882"`
[INFO] running `"docker" "rm" "-f" "0ccf86b5431db9b186307b8b980a6413628139933ac1aaa007a36bfd30562882"`
[INFO] [stdout] 0ccf86b5431db9b186307b8b980a6413628139933ac1aaa007a36bfd30562882
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ctbur/async:/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] 5c8e83aa49513e0de3ce99eb8f317ec53c7e8878397b2d0cbc98e9d9a0261cf5
[INFO] running `"docker" "start" "-a" "5c8e83aa49513e0de3ce99eb8f317ec53c7e8878397b2d0cbc98e9d9a0261cf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async-9b3bb2fea8c73b14
[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" "5c8e83aa49513e0de3ce99eb8f317ec53c7e8878397b2d0cbc98e9d9a0261cf5"`
[INFO] running `"docker" "rm" "-f" "5c8e83aa49513e0de3ce99eb8f317ec53c7e8878397b2d0cbc98e9d9a0261cf5"`
[INFO] [stdout] 5c8e83aa49513e0de3ce99eb8f317ec53c7e8878397b2d0cbc98e9d9a0261cf5