[INFO] updating cached repository bfeggans/rust_gg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bfeggans/rust_gg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bfeggans/rust_gg" "work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bfeggans/rust_gg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfeggans/rust_gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfeggans/rust_gg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39b5720693e46b4388e9c0ed92502d91c7b7775c
[INFO] sha for GitHub repo bfeggans/rust_gg: 39b5720693e46b4388e9c0ed92502d91c7b7775c
[INFO] validating manifest of bfeggans/rust_gg on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bfeggans/rust_gg on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bfeggans/rust_gg
[INFO] finished frobbing bfeggans/rust_gg
[INFO] frobbed toml for bfeggans/rust_gg written to work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg/Cargo.toml
[INFO] started frobbing bfeggans/rust_gg
[INFO] finished frobbing bfeggans/rust_gg
[INFO] frobbed toml for bfeggans/rust_gg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfeggans/rust_gg/Cargo.toml
[INFO] crate bfeggans/rust_gg already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bfeggans/rust_gg against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a3c73db8ee527a01e46f7333c658d6416d982383f0806aca006e3cfdf5a95ff9
[INFO] running `"docker" "start" "-a" "a3c73db8ee527a01e46f7333c658d6416d982383f0806aca006e3cfdf5a95ff9"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "a3c73db8ee527a01e46f7333c658d6416d982383f0806aca006e3cfdf5a95ff9"`
[INFO] running `"docker" "rm" "-f" "a3c73db8ee527a01e46f7333c658d6416d982383f0806aca006e3cfdf5a95ff9"`
[INFO] [stdout] a3c73db8ee527a01e46f7333c658d6416d982383f0806aca006e3cfdf5a95ff9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 268da84add56e15449b0d97354c5c6ca8cdb859200b94cbd0dc8cee28a22eb63
[INFO] running `"docker" "start" "-a" "268da84add56e15449b0d97354c5c6ca8cdb859200b94cbd0dc8cee28a22eb63"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "268da84add56e15449b0d97354c5c6ca8cdb859200b94cbd0dc8cee28a22eb63"`
[INFO] running `"docker" "rm" "-f" "268da84add56e15449b0d97354c5c6ca8cdb859200b94cbd0dc8cee28a22eb63"`
[INFO] [stdout] 268da84add56e15449b0d97354c5c6ca8cdb859200b94cbd0dc8cee28a22eb63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bfeggans/rust_gg:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c3f90bf04d022442782b405c81028389fbedc546ea370b600e45700a13eac2b3
[INFO] running `"docker" "start" "-a" "c3f90bf04d022442782b405c81028389fbedc546ea370b600e45700a13eac2b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-741faedf6cef90cd
[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" "c3f90bf04d022442782b405c81028389fbedc546ea370b600e45700a13eac2b3"`
[INFO] running `"docker" "rm" "-f" "c3f90bf04d022442782b405c81028389fbedc546ea370b600e45700a13eac2b3"`
[INFO] [stdout] c3f90bf04d022442782b405c81028389fbedc546ea370b600e45700a13eac2b3