[INFO] cloning repository shanedg/rust_book_guessing_game
[INFO] running `"git" "clone" "--bare" "git://github.com/shanedg/rust_book_guessing_game.git" "work/cache/sources/gh/shanedg/rust_book_guessing_game"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/shanedg/rust_book_guessing_game'...
[INFO] running `"git" "clone" "work/cache/sources/gh/shanedg/rust_book_guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/shanedg/rust_book_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/shanedg/rust_book_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shanedg/rust_book_guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shanedg/rust_book_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shanedg/rust_book_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 383c58f29cfb288f579a8a76e7a0188770b89bee
[INFO] sha for GitHub repo shanedg/rust_book_guessing_game: 383c58f29cfb288f579a8a76e7a0188770b89bee
[INFO] validating manifest of shanedg/rust_book_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 shanedg/rust_book_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 shanedg/rust_book_guessing_game
[INFO] finished frobbing shanedg/rust_book_guessing_game
[INFO] frobbed toml for shanedg/rust_book_guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/shanedg/rust_book_guessing_game/Cargo.toml
[INFO] started frobbing shanedg/rust_book_guessing_game
[INFO] finished frobbing shanedg/rust_book_guessing_game
[INFO] frobbed toml for shanedg/rust_book_guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shanedg/rust_book_guessing_game/Cargo.toml
[INFO] crate shanedg/rust_book_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 shanedg/rust_book_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-0/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/shanedg/rust_book_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] 396e7e2bb957e4ebfcef755b5fea84feb5ed376402fd64e5ecc6d88a649c0448
[INFO] running `"docker" "start" "-a" "396e7e2bb957e4ebfcef755b5fea84feb5ed376402fd64e5ecc6d88a649c0448"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "396e7e2bb957e4ebfcef755b5fea84feb5ed376402fd64e5ecc6d88a649c0448"`
[INFO] running `"docker" "rm" "-f" "396e7e2bb957e4ebfcef755b5fea84feb5ed376402fd64e5ecc6d88a649c0448"`
[INFO] [stdout] 396e7e2bb957e4ebfcef755b5fea84feb5ed376402fd64e5ecc6d88a649c0448
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/shanedg/rust_book_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] cf881023104bd339dc8ec8462174d24151334f7451102758baa106bd3e689ae1
[INFO] running `"docker" "start" "-a" "cf881023104bd339dc8ec8462174d24151334f7451102758baa106bd3e689ae1"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "cf881023104bd339dc8ec8462174d24151334f7451102758baa106bd3e689ae1"`
[INFO] running `"docker" "rm" "-f" "cf881023104bd339dc8ec8462174d24151334f7451102758baa106bd3e689ae1"`
[INFO] [stdout] cf881023104bd339dc8ec8462174d24151334f7451102758baa106bd3e689ae1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/shanedg/rust_book_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] 1268a38240d875e55fca57f30c6fb02c518a6284e0c30aa220b7ad702e98d3a8
[INFO] running `"docker" "start" "-a" "1268a38240d875e55fca57f30c6fb02c518a6284e0c30aa220b7ad702e98d3a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-bf097770a9128c84
[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" "1268a38240d875e55fca57f30c6fb02c518a6284e0c30aa220b7ad702e98d3a8"`
[INFO] running `"docker" "rm" "-f" "1268a38240d875e55fca57f30c6fb02c518a6284e0c30aa220b7ad702e98d3a8"`
[INFO] [stdout] 1268a38240d875e55fca57f30c6fb02c518a6284e0c30aa220b7ad702e98d3a8