[INFO] updating cached repository FIL1994/Rust-Guessing_Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FIL1994/Rust-Guessing_Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FIL1994/Rust-Guessing_Game" "work/ex/beta-1.37-6/sources/1.36.0/gh/FIL1994/Rust-Guessing_Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/FIL1994/Rust-Guessing_Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FIL1994/Rust-Guessing_Game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FIL1994/Rust-Guessing_Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FIL1994/Rust-Guessing_Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] daf51e6ceace9ffdf73616d6c61b780ae7225056
[INFO] sha for GitHub repo FIL1994/Rust-Guessing_Game: daf51e6ceace9ffdf73616d6c61b780ae7225056
[INFO] validating manifest of FIL1994/Rust-Guessing_Game 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 FIL1994/Rust-Guessing_Game 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 FIL1994/Rust-Guessing_Game
[INFO] finished frobbing FIL1994/Rust-Guessing_Game
[INFO] frobbed toml for FIL1994/Rust-Guessing_Game written to work/ex/beta-1.37-6/sources/1.36.0/gh/FIL1994/Rust-Guessing_Game/Cargo.toml
[INFO] started frobbing FIL1994/Rust-Guessing_Game
[INFO] finished frobbing FIL1994/Rust-Guessing_Game
[INFO] frobbed toml for FIL1994/Rust-Guessing_Game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FIL1994/Rust-Guessing_Game/Cargo.toml
[INFO] crate FIL1994/Rust-Guessing_Game 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 FIL1994/Rust-Guessing_Game 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-3/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/FIL1994/Rust-Guessing_Game:/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] 01abecab582bb013ddbb7c0e3d6430e85456edefb301f57856f9d47d6db605b4
[INFO] running `"docker" "start" "-a" "01abecab582bb013ddbb7c0e3d6430e85456edefb301f57856f9d47d6db605b4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "01abecab582bb013ddbb7c0e3d6430e85456edefb301f57856f9d47d6db605b4"`
[INFO] running `"docker" "rm" "-f" "01abecab582bb013ddbb7c0e3d6430e85456edefb301f57856f9d47d6db605b4"`
[INFO] [stdout] 01abecab582bb013ddbb7c0e3d6430e85456edefb301f57856f9d47d6db605b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/FIL1994/Rust-Guessing_Game:/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] 878e1e4508ea59adc464cf1a83440f6591c2dc48f814e6d492a3f27a10af88b8
[INFO] running `"docker" "start" "-a" "878e1e4508ea59adc464cf1a83440f6591c2dc48f814e6d492a3f27a10af88b8"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "878e1e4508ea59adc464cf1a83440f6591c2dc48f814e6d492a3f27a10af88b8"`
[INFO] running `"docker" "rm" "-f" "878e1e4508ea59adc464cf1a83440f6591c2dc48f814e6d492a3f27a10af88b8"`
[INFO] [stdout] 878e1e4508ea59adc464cf1a83440f6591c2dc48f814e6d492a3f27a10af88b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/FIL1994/Rust-Guessing_Game:/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] a98b138274e8b85ff58e15863de2477d472bd6d66ce61488a918bfdcaf11e838
[INFO] running `"docker" "start" "-a" "a98b138274e8b85ff58e15863de2477d472bd6d66ce61488a918bfdcaf11e838"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-5a5ff7564a1bcef0
[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" "a98b138274e8b85ff58e15863de2477d472bd6d66ce61488a918bfdcaf11e838"`
[INFO] running `"docker" "rm" "-f" "a98b138274e8b85ff58e15863de2477d472bd6d66ce61488a918bfdcaf11e838"`
[INFO] [stdout] a98b138274e8b85ff58e15863de2477d472bd6d66ce61488a918bfdcaf11e838