[INFO] updating cached repository MarkAnthonyM/guessing_game_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MarkAnthonyM/guessing_game_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MarkAnthonyM/guessing_game_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/guessing_game_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/guessing_game_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MarkAnthonyM/guessing_game_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkAnthonyM/guessing_game_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkAnthonyM/guessing_game_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05d4baecc525b9ec482656c117291dc038eab8ff
[INFO] sha for GitHub repo MarkAnthonyM/guessing_game_rust: 05d4baecc525b9ec482656c117291dc038eab8ff
[INFO] validating manifest of MarkAnthonyM/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 MarkAnthonyM/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 MarkAnthonyM/guessing_game_rust
[INFO] finished frobbing MarkAnthonyM/guessing_game_rust
[INFO] frobbed toml for MarkAnthonyM/guessing_game_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/guessing_game_rust/Cargo.toml
[INFO] started frobbing MarkAnthonyM/guessing_game_rust
[INFO] finished frobbing MarkAnthonyM/guessing_game_rust
[INFO] frobbed toml for MarkAnthonyM/guessing_game_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkAnthonyM/guessing_game_rust/Cargo.toml
[INFO] crate MarkAnthonyM/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 MarkAnthonyM/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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/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] efe9494d218136e80e0b781fcea4859548704b0507f02d32e3688c4555cb9b8f
[INFO] running `"docker" "start" "-a" "efe9494d218136e80e0b781fcea4859548704b0507f02d32e3688c4555cb9b8f"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "efe9494d218136e80e0b781fcea4859548704b0507f02d32e3688c4555cb9b8f"`
[INFO] running `"docker" "rm" "-f" "efe9494d218136e80e0b781fcea4859548704b0507f02d32e3688c4555cb9b8f"`
[INFO] [stdout] efe9494d218136e80e0b781fcea4859548704b0507f02d32e3688c4555cb9b8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/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] 804fe0ace3dfd11fd0c2618148a0cbbf4c6d513a710ed3c55bc4dda00be1ec7c
[INFO] running `"docker" "start" "-a" "804fe0ace3dfd11fd0c2618148a0cbbf4c6d513a710ed3c55bc4dda00be1ec7c"`
[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" "804fe0ace3dfd11fd0c2618148a0cbbf4c6d513a710ed3c55bc4dda00be1ec7c"`
[INFO] running `"docker" "rm" "-f" "804fe0ace3dfd11fd0c2618148a0cbbf4c6d513a710ed3c55bc4dda00be1ec7c"`
[INFO] [stdout] 804fe0ace3dfd11fd0c2618148a0cbbf4c6d513a710ed3c55bc4dda00be1ec7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MarkAnthonyM/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] c59487fc77f50b8c22d7cb1462c1b8a6ce3fae2ceccf86efe8bfe3112b907087
[INFO] running `"docker" "start" "-a" "c59487fc77f50b8c22d7cb1462c1b8a6ce3fae2ceccf86efe8bfe3112b907087"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-3d805d9dcbdd76b4
[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" "c59487fc77f50b8c22d7cb1462c1b8a6ce3fae2ceccf86efe8bfe3112b907087"`
[INFO] running `"docker" "rm" "-f" "c59487fc77f50b8c22d7cb1462c1b8a6ce3fae2ceccf86efe8bfe3112b907087"`
[INFO] [stdout] c59487fc77f50b8c22d7cb1462c1b8a6ce3fae2ceccf86efe8bfe3112b907087