[INFO] updating cached repository jheloper/rust-guessing-game-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jheloper/rust-guessing-game-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jheloper/rust-guessing-game-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/jheloper/rust-guessing-game-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jheloper/rust-guessing-game-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jheloper/rust-guessing-game-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] abb591c93e24397b39840a33e3ce35894d51f6c4
[INFO] sha for GitHub repo jheloper/rust-guessing-game-example: abb591c93e24397b39840a33e3ce35894d51f6c4
[INFO] validating manifest of jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example
[INFO] finished frobbing jheloper/rust-guessing-game-example
[INFO] frobbed toml for jheloper/rust-guessing-game-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/jheloper/rust-guessing-game-example/Cargo.toml
[INFO] started frobbing jheloper/rust-guessing-game-example
[INFO] finished frobbing jheloper/rust-guessing-game-example
[INFO] frobbed toml for jheloper/rust-guessing-game-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example/Cargo.toml
[INFO] crate jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a07eb5f6733ee20033bd6e9ad4efdcb79af95ff5f3bee2c6b3f7490ce962a851
[INFO] running `"docker" "start" "-a" "a07eb5f6733ee20033bd6e9ad4efdcb79af95ff5f3bee2c6b3f7490ce962a851"`
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "a07eb5f6733ee20033bd6e9ad4efdcb79af95ff5f3bee2c6b3f7490ce962a851"`
[INFO] running `"docker" "rm" "-f" "a07eb5f6733ee20033bd6e9ad4efdcb79af95ff5f3bee2c6b3f7490ce962a851"`
[INFO] [stdout] a07eb5f6733ee20033bd6e9ad4efdcb79af95ff5f3bee2c6b3f7490ce962a851
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] db85af0e9aa1bc75ef349e23d2e89d2a600f9926893b37eeb85745ee056c099c
[INFO] running `"docker" "start" "-a" "db85af0e9aa1bc75ef349e23d2e89d2a600f9926893b37eeb85745ee056c099c"`
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "db85af0e9aa1bc75ef349e23d2e89d2a600f9926893b37eeb85745ee056c099c"`
[INFO] running `"docker" "rm" "-f" "db85af0e9aa1bc75ef349e23d2e89d2a600f9926893b37eeb85745ee056c099c"`
[INFO] [stdout] db85af0e9aa1bc75ef349e23d2e89d2a600f9926893b37eeb85745ee056c099c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jheloper/rust-guessing-game-example:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0ebf383ecb57d90e1e37abdac05338e43c836c542caf67fedaa8d787eca7abbe
[INFO] running `"docker" "start" "-a" "0ebf383ecb57d90e1e37abdac05338e43c836c542caf67fedaa8d787eca7abbe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_guessing_game_example-ad610fd9b02e6f67
[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" "0ebf383ecb57d90e1e37abdac05338e43c836c542caf67fedaa8d787eca7abbe"`
[INFO] running `"docker" "rm" "-f" "0ebf383ecb57d90e1e37abdac05338e43c836c542caf67fedaa8d787eca7abbe"`
[INFO] [stdout] 0ebf383ecb57d90e1e37abdac05338e43c836c542caf67fedaa8d787eca7abbe