[INFO] updating cached repository joshuadeleon/guessing-game-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joshuadeleon/guessing-game-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joshuadeleon/guessing-game-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joshuadeleon/guessing-game-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshuadeleon/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshuadeleon/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1de8d2614b3a4996373adc083201d04eb897e20d
[INFO] sha for GitHub repo joshuadeleon/guessing-game-rust: 1de8d2614b3a4996373adc083201d04eb897e20d
[INFO] validating manifest of joshuadeleon/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 joshuadeleon/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 joshuadeleon/guessing-game-rust
[INFO] finished frobbing joshuadeleon/guessing-game-rust
[INFO] frobbed toml for joshuadeleon/guessing-game-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/guessing-game-rust/Cargo.toml
[INFO] started frobbing joshuadeleon/guessing-game-rust
[INFO] finished frobbing joshuadeleon/guessing-game-rust
[INFO] frobbed toml for joshuadeleon/guessing-game-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshuadeleon/guessing-game-rust/Cargo.toml
[INFO] crate joshuadeleon/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 joshuadeleon/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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/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] 5c7694720a16439e7f1a0b1db1bc80820df9821d61c1a70aba069f1f0751691d
[INFO] running `"docker" "start" "-a" "5c7694720a16439e7f1a0b1db1bc80820df9821d61c1a70aba069f1f0751691d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "5c7694720a16439e7f1a0b1db1bc80820df9821d61c1a70aba069f1f0751691d"`
[INFO] running `"docker" "rm" "-f" "5c7694720a16439e7f1a0b1db1bc80820df9821d61c1a70aba069f1f0751691d"`
[INFO] [stdout] 5c7694720a16439e7f1a0b1db1bc80820df9821d61c1a70aba069f1f0751691d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/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] fd7e1152c134cd6ec53d32192e7166d29795c5f8967f6533e5a16d08828f45cc
[INFO] running `"docker" "start" "-a" "fd7e1152c134cd6ec53d32192e7166d29795c5f8967f6533e5a16d08828f45cc"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "fd7e1152c134cd6ec53d32192e7166d29795c5f8967f6533e5a16d08828f45cc"`
[INFO] running `"docker" "rm" "-f" "fd7e1152c134cd6ec53d32192e7166d29795c5f8967f6533e5a16d08828f45cc"`
[INFO] [stdout] fd7e1152c134cd6ec53d32192e7166d29795c5f8967f6533e5a16d08828f45cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/joshuadeleon/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] 36272928aac276c44d8ad393e54879d7d35615c968ec9bcf76cb423933ef1a0d
[INFO] running `"docker" "start" "-a" "36272928aac276c44d8ad393e54879d7d35615c968ec9bcf76cb423933ef1a0d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-57f3fbf8520e980d
[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" "36272928aac276c44d8ad393e54879d7d35615c968ec9bcf76cb423933ef1a0d"`
[INFO] running `"docker" "rm" "-f" "36272928aac276c44d8ad393e54879d7d35615c968ec9bcf76cb423933ef1a0d"`
[INFO] [stdout] 36272928aac276c44d8ad393e54879d7d35615c968ec9bcf76cb423933ef1a0d