[INFO] cloning repository ghostthrone/guessing_game
[INFO] running `"git" "clone" "--bare" "git://github.com/ghostthrone/guessing_game.git" "work/cache/sources/gh/ghostthrone/guessing_game"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ghostthrone/guessing_game'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ghostthrone/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/ghostthrone/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ghostthrone/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ghostthrone/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ghostthrone/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ghostthrone/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 656d48a13c9f58387c149c8dc97c1ef8cbc5f15b
[INFO] sha for GitHub repo ghostthrone/guessing_game: 656d48a13c9f58387c149c8dc97c1ef8cbc5f15b
[INFO] validating manifest of ghostthrone/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 ghostthrone/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 ghostthrone/guessing_game
[INFO] finished frobbing ghostthrone/guessing_game
[INFO] frobbed toml for ghostthrone/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/ghostthrone/guessing_game/Cargo.toml
[INFO] started frobbing ghostthrone/guessing_game
[INFO] finished frobbing ghostthrone/guessing_game
[INFO] frobbed toml for ghostthrone/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ghostthrone/guessing_game/Cargo.toml
[INFO] crate ghostthrone/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 ghostthrone/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-1/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/ghostthrone/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] ff51d8c274ffd34a633aefdbd37aa1fc3555a9199b2da52a381c41fcd650c9b5
[INFO] running `"docker" "start" "-a" "ff51d8c274ffd34a633aefdbd37aa1fc3555a9199b2da52a381c41fcd650c9b5"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "ff51d8c274ffd34a633aefdbd37aa1fc3555a9199b2da52a381c41fcd650c9b5"`
[INFO] running `"docker" "rm" "-f" "ff51d8c274ffd34a633aefdbd37aa1fc3555a9199b2da52a381c41fcd650c9b5"`
[INFO] [stdout] ff51d8c274ffd34a633aefdbd37aa1fc3555a9199b2da52a381c41fcd650c9b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ghostthrone/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] 5955a8f49ffa132f96846baf56916a10230343886b4be76d8e7bca590e7fa9b3
[INFO] running `"docker" "start" "-a" "5955a8f49ffa132f96846baf56916a10230343886b4be76d8e7bca590e7fa9b3"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "5955a8f49ffa132f96846baf56916a10230343886b4be76d8e7bca590e7fa9b3"`
[INFO] running `"docker" "rm" "-f" "5955a8f49ffa132f96846baf56916a10230343886b4be76d8e7bca590e7fa9b3"`
[INFO] [stdout] 5955a8f49ffa132f96846baf56916a10230343886b4be76d8e7bca590e7fa9b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ghostthrone/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] 29cebd829de5d768047141c78d4661b39bf6f6be20f118d097caf49cdd6499dd
[INFO] running `"docker" "start" "-a" "29cebd829de5d768047141c78d4661b39bf6f6be20f118d097caf49cdd6499dd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-3a00b199e865d308
[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" "29cebd829de5d768047141c78d4661b39bf6f6be20f118d097caf49cdd6499dd"`
[INFO] running `"docker" "rm" "-f" "29cebd829de5d768047141c78d4661b39bf6f6be20f118d097caf49cdd6499dd"`
[INFO] [stdout] 29cebd829de5d768047141c78d4661b39bf6f6be20f118d097caf49cdd6499dd