[INFO] updating cached repository kristianwilson/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kristianwilson/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kristianwilson/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kristianwilson/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kristianwilson/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kristianwilson/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc5967925c5e6ede8ee8e6fcaacca6c07de45347
[INFO] sha for GitHub repo kristianwilson/guessing_game: cc5967925c5e6ede8ee8e6fcaacca6c07de45347
[INFO] validating manifest of kristianwilson/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 kristianwilson/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 kristianwilson/guessing_game
[INFO] finished frobbing kristianwilson/guessing_game
[INFO] frobbed toml for kristianwilson/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/guessing_game/Cargo.toml
[INFO] started frobbing kristianwilson/guessing_game
[INFO] finished frobbing kristianwilson/guessing_game
[INFO] frobbed toml for kristianwilson/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kristianwilson/guessing_game/Cargo.toml
[INFO] crate kristianwilson/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing kristianwilson/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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/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] 4bea545c92eb9b6bfa03bb43b931b6f99de85c1cb5394cbb5d890458123b46cf
[INFO] running `"docker" "start" "-a" "4bea545c92eb9b6bfa03bb43b931b6f99de85c1cb5394cbb5d890458123b46cf"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "4bea545c92eb9b6bfa03bb43b931b6f99de85c1cb5394cbb5d890458123b46cf"`
[INFO] running `"docker" "rm" "-f" "4bea545c92eb9b6bfa03bb43b931b6f99de85c1cb5394cbb5d890458123b46cf"`
[INFO] [stdout] 4bea545c92eb9b6bfa03bb43b931b6f99de85c1cb5394cbb5d890458123b46cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/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] 7c5e5173be74768672ec56a6da3e0243b05bdf7b423ebe34b3246526dffd7481
[INFO] running `"docker" "start" "-a" "7c5e5173be74768672ec56a6da3e0243b05bdf7b423ebe34b3246526dffd7481"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "7c5e5173be74768672ec56a6da3e0243b05bdf7b423ebe34b3246526dffd7481"`
[INFO] running `"docker" "rm" "-f" "7c5e5173be74768672ec56a6da3e0243b05bdf7b423ebe34b3246526dffd7481"`
[INFO] [stdout] 7c5e5173be74768672ec56a6da3e0243b05bdf7b423ebe34b3246526dffd7481
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kristianwilson/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] 354cc11e6f0dc8f74d4c3b4b78eaf684f37cde42c45ea9dd0dee8fd4e9902f0b
[INFO] running `"docker" "start" "-a" "354cc11e6f0dc8f74d4c3b4b78eaf684f37cde42c45ea9dd0dee8fd4e9902f0b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-b2ea4cec7276dc21
[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" "354cc11e6f0dc8f74d4c3b4b78eaf684f37cde42c45ea9dd0dee8fd4e9902f0b"`
[INFO] running `"docker" "rm" "-f" "354cc11e6f0dc8f74d4c3b4b78eaf684f37cde42c45ea9dd0dee8fd4e9902f0b"`
[INFO] [stdout] 354cc11e6f0dc8f74d4c3b4b78eaf684f37cde42c45ea9dd0dee8fd4e9902f0b