[INFO] updating cached repository davidenglishmusic/rust_guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidenglishmusic/rust_guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidenglishmusic/rust_guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/davidenglishmusic/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/davidenglishmusic/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidenglishmusic/rust_guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidenglishmusic/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidenglishmusic/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1cfee9ca2f6a708a2b84fd360efd5e1ece20c163
[INFO] sha for GitHub repo davidenglishmusic/rust_guessing_game: 1cfee9ca2f6a708a2b84fd360efd5e1ece20c163
[INFO] validating manifest of davidenglishmusic/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 davidenglishmusic/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 davidenglishmusic/rust_guessing_game
[INFO] finished frobbing davidenglishmusic/rust_guessing_game
[INFO] frobbed toml for davidenglishmusic/rust_guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/davidenglishmusic/rust_guessing_game/Cargo.toml
[INFO] started frobbing davidenglishmusic/rust_guessing_game
[INFO] finished frobbing davidenglishmusic/rust_guessing_game
[INFO] frobbed toml for davidenglishmusic/rust_guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidenglishmusic/rust_guessing_game/Cargo.toml
[INFO] crate davidenglishmusic/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 davidenglishmusic/rust_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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/davidenglishmusic/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f1a7c79b43ad5a69052659a59e24d5b37b0ed8327c915cd34c5633e4e3064d6e
[INFO] running `"docker" "start" "-a" "f1a7c79b43ad5a69052659a59e24d5b37b0ed8327c915cd34c5633e4e3064d6e"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "f1a7c79b43ad5a69052659a59e24d5b37b0ed8327c915cd34c5633e4e3064d6e"`
[INFO] running `"docker" "rm" "-f" "f1a7c79b43ad5a69052659a59e24d5b37b0ed8327c915cd34c5633e4e3064d6e"`
[INFO] [stdout] f1a7c79b43ad5a69052659a59e24d5b37b0ed8327c915cd34c5633e4e3064d6e
[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/davidenglishmusic/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3717325b1dc98fe1c0abd3a3a9925c9a163aba54f3cb0630bbef3caee621896b
[INFO] running `"docker" "start" "-a" "3717325b1dc98fe1c0abd3a3a9925c9a163aba54f3cb0630bbef3caee621896b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "3717325b1dc98fe1c0abd3a3a9925c9a163aba54f3cb0630bbef3caee621896b"`
[INFO] running `"docker" "rm" "-f" "3717325b1dc98fe1c0abd3a3a9925c9a163aba54f3cb0630bbef3caee621896b"`
[INFO] [stdout] 3717325b1dc98fe1c0abd3a3a9925c9a163aba54f3cb0630bbef3caee621896b
[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/davidenglishmusic/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9551b81bfa6c855b0fb923795c86f99870b81eed18c1fa2062db66def2f5117d
[INFO] running `"docker" "start" "-a" "9551b81bfa6c855b0fb923795c86f99870b81eed18c1fa2062db66def2f5117d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-fae3eac3251d4c5a
[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" "9551b81bfa6c855b0fb923795c86f99870b81eed18c1fa2062db66def2f5117d"`
[INFO] running `"docker" "rm" "-f" "9551b81bfa6c855b0fb923795c86f99870b81eed18c1fa2062db66def2f5117d"`
[INFO] [stdout] 9551b81bfa6c855b0fb923795c86f99870b81eed18c1fa2062db66def2f5117d