[INFO] updating cached repository wcpolicarpio/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wcpolicarpio/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wcpolicarpio/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wcpolicarpio/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wcpolicarpio/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wcpolicarpio/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8306f8ce57251e7a21c66d0299dc9276fa9b3cda
[INFO] sha for GitHub repo wcpolicarpio/guessing_game: 8306f8ce57251e7a21c66d0299dc9276fa9b3cda
[INFO] validating manifest of wcpolicarpio/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 wcpolicarpio/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 wcpolicarpio/guessing_game
[INFO] finished frobbing wcpolicarpio/guessing_game
[INFO] frobbed toml for wcpolicarpio/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/guessing_game/Cargo.toml
[INFO] started frobbing wcpolicarpio/guessing_game
[INFO] finished frobbing wcpolicarpio/guessing_game
[INFO] frobbed toml for wcpolicarpio/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wcpolicarpio/guessing_game/Cargo.toml
[INFO] crate wcpolicarpio/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 wcpolicarpio/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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/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] 26b7453219d16c4d7ded0fd4c4d5a59b2fdebad23b34a7ffa15b3e115a7fa55e
[INFO] running `"docker" "start" "-a" "26b7453219d16c4d7ded0fd4c4d5a59b2fdebad23b34a7ffa15b3e115a7fa55e"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "26b7453219d16c4d7ded0fd4c4d5a59b2fdebad23b34a7ffa15b3e115a7fa55e"`
[INFO] running `"docker" "rm" "-f" "26b7453219d16c4d7ded0fd4c4d5a59b2fdebad23b34a7ffa15b3e115a7fa55e"`
[INFO] [stdout] 26b7453219d16c4d7ded0fd4c4d5a59b2fdebad23b34a7ffa15b3e115a7fa55e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/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] b4cc16d486e36905634d327cc0deba206c15533a2b4616e4aa80ad2f14af49bd
[INFO] running `"docker" "start" "-a" "b4cc16d486e36905634d327cc0deba206c15533a2b4616e4aa80ad2f14af49bd"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "b4cc16d486e36905634d327cc0deba206c15533a2b4616e4aa80ad2f14af49bd"`
[INFO] running `"docker" "rm" "-f" "b4cc16d486e36905634d327cc0deba206c15533a2b4616e4aa80ad2f14af49bd"`
[INFO] [stdout] b4cc16d486e36905634d327cc0deba206c15533a2b4616e4aa80ad2f14af49bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wcpolicarpio/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] 0df59b3632017d605c6b4530e340282b9c494b83af3e28f67c7fd829922ddc28
[INFO] running `"docker" "start" "-a" "0df59b3632017d605c6b4530e340282b9c494b83af3e28f67c7fd829922ddc28"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-98427f2fb6574a6b
[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" "0df59b3632017d605c6b4530e340282b9c494b83af3e28f67c7fd829922ddc28"`
[INFO] running `"docker" "rm" "-f" "0df59b3632017d605c6b4530e340282b9c494b83af3e28f67c7fd829922ddc28"`
[INFO] [stdout] 0df59b3632017d605c6b4530e340282b9c494b83af3e28f67c7fd829922ddc28