[INFO] updating cached repository Sorrien/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Sorrien/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Sorrien/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sorrien/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sorrien/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sorrien/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc8246f0433658fe7e19bb1802f1931d8d6c3913
[INFO] sha for GitHub repo Sorrien/guessing_game: bc8246f0433658fe7e19bb1802f1931d8d6c3913
[INFO] validating manifest of Sorrien/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 Sorrien/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 Sorrien/guessing_game
[INFO] finished frobbing Sorrien/guessing_game
[INFO] frobbed toml for Sorrien/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/guessing_game/Cargo.toml
[INFO] started frobbing Sorrien/guessing_game
[INFO] finished frobbing Sorrien/guessing_game
[INFO] frobbed toml for Sorrien/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sorrien/guessing_game/Cargo.toml
[INFO] crate Sorrien/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 Sorrien/guessing_game 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fc474c322369303431b4f72ec150e71a2dd0f02ee94122934e87e4cb9a2fe9bf
[INFO] running `"docker" "start" "-a" "fc474c322369303431b4f72ec150e71a2dd0f02ee94122934e87e4cb9a2fe9bf"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "fc474c322369303431b4f72ec150e71a2dd0f02ee94122934e87e4cb9a2fe9bf"`
[INFO] running `"docker" "rm" "-f" "fc474c322369303431b4f72ec150e71a2dd0f02ee94122934e87e4cb9a2fe9bf"`
[INFO] [stdout] fc474c322369303431b4f72ec150e71a2dd0f02ee94122934e87e4cb9a2fe9bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 58226719e53058c6a62f129ed2d7961934bb7ea64ba74495b8bb090886540f17
[INFO] running `"docker" "start" "-a" "58226719e53058c6a62f129ed2d7961934bb7ea64ba74495b8bb090886540f17"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "58226719e53058c6a62f129ed2d7961934bb7ea64ba74495b8bb090886540f17"`
[INFO] running `"docker" "rm" "-f" "58226719e53058c6a62f129ed2d7961934bb7ea64ba74495b8bb090886540f17"`
[INFO] [stdout] 58226719e53058c6a62f129ed2d7961934bb7ea64ba74495b8bb090886540f17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sorrien/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c6ed229ee0f463db289c6b2ac503624ccfef088c1e845c905480a65a9d542ec3
[INFO] running `"docker" "start" "-a" "c6ed229ee0f463db289c6b2ac503624ccfef088c1e845c905480a65a9d542ec3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-fd4aba96a28a1515
[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" "c6ed229ee0f463db289c6b2ac503624ccfef088c1e845c905480a65a9d542ec3"`
[INFO] running `"docker" "rm" "-f" "c6ed229ee0f463db289c6b2ac503624ccfef088c1e845c905480a65a9d542ec3"`
[INFO] [stdout] c6ed229ee0f463db289c6b2ac503624ccfef088c1e845c905480a65a9d542ec3