[INFO] updating cached repository x10an14/rust_start
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/x10an14/rust_start
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/x10an14/rust_start" "work/ex/beta-1.38-1/sources/1.37.0/gh/x10an14/rust_start"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/x10an14/rust_start'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/x10an14/rust_start" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1a5e3408958888cb60600b6a47f17716415eeb3
[INFO] sha for GitHub repo x10an14/rust_start: e1a5e3408958888cb60600b6a47f17716415eeb3
[INFO] validating manifest of x10an14/rust_start on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of x10an14/rust_start on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing x10an14/rust_start
[INFO] finished frobbing x10an14/rust_start
[INFO] frobbed toml for x10an14/rust_start written to work/ex/beta-1.38-1/sources/1.37.0/gh/x10an14/rust_start/Cargo.toml
[INFO] started frobbing x10an14/rust_start
[INFO] finished frobbing x10an14/rust_start
[INFO] frobbed toml for x10an14/rust_start written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start/Cargo.toml
[INFO] crate x10an14/rust_start already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing x10an14/rust_start against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 955f2225de9e56b271b6a5a3d99ab404a55b2e0c3f4a2a816b1c392d952b2da3
[INFO] running `"docker" "start" "-a" "955f2225de9e56b271b6a5a3d99ab404a55b2e0c3f4a2a816b1c392d952b2da3"`
[INFO] [stderr]    Compiling guessing_game v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "955f2225de9e56b271b6a5a3d99ab404a55b2e0c3f4a2a816b1c392d952b2da3"`
[INFO] running `"docker" "rm" "-f" "955f2225de9e56b271b6a5a3d99ab404a55b2e0c3f4a2a816b1c392d952b2da3"`
[INFO] [stdout] 955f2225de9e56b271b6a5a3d99ab404a55b2e0c3f4a2a816b1c392d952b2da3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 790a21a63200f77f5d9099207a10cddaef49ae4bc3a5dca6ffb64a0a76941111
[INFO] running `"docker" "start" "-a" "790a21a63200f77f5d9099207a10cddaef49ae4bc3a5dca6ffb64a0a76941111"`
[INFO] [stderr]    Compiling guessing_game v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "790a21a63200f77f5d9099207a10cddaef49ae4bc3a5dca6ffb64a0a76941111"`
[INFO] running `"docker" "rm" "-f" "790a21a63200f77f5d9099207a10cddaef49ae4bc3a5dca6ffb64a0a76941111"`
[INFO] [stdout] 790a21a63200f77f5d9099207a10cddaef49ae4bc3a5dca6ffb64a0a76941111
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/x10an14/rust_start:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8aab5713890696fc80fc0e6d5c41ae3287f15eb7d22b08283b2d422319bdedd2
[INFO] running `"docker" "start" "-a" "8aab5713890696fc80fc0e6d5c41ae3287f15eb7d22b08283b2d422319bdedd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-bbc7f495b976f6eb
[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" "8aab5713890696fc80fc0e6d5c41ae3287f15eb7d22b08283b2d422319bdedd2"`
[INFO] running `"docker" "rm" "-f" "8aab5713890696fc80fc0e6d5c41ae3287f15eb7d22b08283b2d422319bdedd2"`
[INFO] [stdout] 8aab5713890696fc80fc0e6d5c41ae3287f15eb7d22b08283b2d422319bdedd2