[INFO] updating cached repository danherrera/guessing-game-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danherrera/guessing-game-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danherrera/guessing-game-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danherrera/guessing-game-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danherrera/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danherrera/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8453d4afe52a7bd4d9f26b4889692c51e85c4d85
[INFO] sha for GitHub repo danherrera/guessing-game-rust: 8453d4afe52a7bd4d9f26b4889692c51e85c4d85
[INFO] validating manifest of danherrera/guessing-game-rust 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 danherrera/guessing-game-rust 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 danherrera/guessing-game-rust
[INFO] finished frobbing danherrera/guessing-game-rust
[INFO] frobbed toml for danherrera/guessing-game-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust/Cargo.toml
[INFO] started frobbing danherrera/guessing-game-rust
[INFO] finished frobbing danherrera/guessing-game-rust
[INFO] frobbed toml for danherrera/guessing-game-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danherrera/guessing-game-rust/Cargo.toml
[INFO] crate danherrera/guessing-game-rust 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 danherrera/guessing-game-rust 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust:/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] 017bafcae71d3c75a4435cab8308c0451927dc5a32f43584606ffbcbc305641a
[INFO] running `"docker" "start" "-a" "017bafcae71d3c75a4435cab8308c0451927dc5a32f43584606ffbcbc305641a"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "017bafcae71d3c75a4435cab8308c0451927dc5a32f43584606ffbcbc305641a"`
[INFO] running `"docker" "rm" "-f" "017bafcae71d3c75a4435cab8308c0451927dc5a32f43584606ffbcbc305641a"`
[INFO] [stdout] 017bafcae71d3c75a4435cab8308c0451927dc5a32f43584606ffbcbc305641a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust:/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] db1d79b16fd2102244001983b2541e47c82041bb1e5d9cb3653c98d920493023
[INFO] running `"docker" "start" "-a" "db1d79b16fd2102244001983b2541e47c82041bb1e5d9cb3653c98d920493023"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "db1d79b16fd2102244001983b2541e47c82041bb1e5d9cb3653c98d920493023"`
[INFO] running `"docker" "rm" "-f" "db1d79b16fd2102244001983b2541e47c82041bb1e5d9cb3653c98d920493023"`
[INFO] [stdout] db1d79b16fd2102244001983b2541e47c82041bb1e5d9cb3653c98d920493023
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/danherrera/guessing-game-rust:/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] 7c07090d2b85bf6745232c835c286c1f2b28b67606c6e08177b9e2018603adb6
[INFO] running `"docker" "start" "-a" "7c07090d2b85bf6745232c835c286c1f2b28b67606c6e08177b9e2018603adb6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-8408f3a069953673
[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" "7c07090d2b85bf6745232c835c286c1f2b28b67606c6e08177b9e2018603adb6"`
[INFO] running `"docker" "rm" "-f" "7c07090d2b85bf6745232c835c286c1f2b28b67606c6e08177b9e2018603adb6"`
[INFO] [stdout] 7c07090d2b85bf6745232c835c286c1f2b28b67606c6e08177b9e2018603adb6