[INFO] updating cached repository higoshi/rust-guess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/higoshi/rust-guess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/higoshi/rust-guess" "work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/higoshi/rust-guess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/higoshi/rust-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/higoshi/rust-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e72d858be87670e51b21b7df5294e5f17a2a6f8a
[INFO] sha for GitHub repo higoshi/rust-guess: e72d858be87670e51b21b7df5294e5f17a2a6f8a
[INFO] validating manifest of higoshi/rust-guess 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 higoshi/rust-guess 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 higoshi/rust-guess
[INFO] finished frobbing higoshi/rust-guess
[INFO] frobbed toml for higoshi/rust-guess written to work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess/Cargo.toml
[INFO] started frobbing higoshi/rust-guess
[INFO] finished frobbing higoshi/rust-guess
[INFO] frobbed toml for higoshi/rust-guess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/higoshi/rust-guess/Cargo.toml
[INFO] crate higoshi/rust-guess 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 higoshi/rust-guess 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess:/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] 253353b5799d3ee407cf460745e843e0d362db70d9462112cda0d8f32ebaf3eb
[INFO] running `"docker" "start" "-a" "253353b5799d3ee407cf460745e843e0d362db70d9462112cda0d8f32ebaf3eb"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "253353b5799d3ee407cf460745e843e0d362db70d9462112cda0d8f32ebaf3eb"`
[INFO] running `"docker" "rm" "-f" "253353b5799d3ee407cf460745e843e0d362db70d9462112cda0d8f32ebaf3eb"`
[INFO] [stdout] 253353b5799d3ee407cf460745e843e0d362db70d9462112cda0d8f32ebaf3eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess:/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] febe13aeea1b182aa57c9cb5defc1c7abd2116b336422386c821e5da1f9b434b
[INFO] running `"docker" "start" "-a" "febe13aeea1b182aa57c9cb5defc1c7abd2116b336422386c821e5da1f9b434b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "febe13aeea1b182aa57c9cb5defc1c7abd2116b336422386c821e5da1f9b434b"`
[INFO] running `"docker" "rm" "-f" "febe13aeea1b182aa57c9cb5defc1c7abd2116b336422386c821e5da1f9b434b"`
[INFO] [stdout] febe13aeea1b182aa57c9cb5defc1c7abd2116b336422386c821e5da1f9b434b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/higoshi/rust-guess:/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] 5bc5259d81eeae718aea685a33eca0ec5cf1ae3b8e033370f60d40dadeeecd05
[INFO] running `"docker" "start" "-a" "5bc5259d81eeae718aea685a33eca0ec5cf1ae3b8e033370f60d40dadeeecd05"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-f0a0805726afb3ec
[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" "5bc5259d81eeae718aea685a33eca0ec5cf1ae3b8e033370f60d40dadeeecd05"`
[INFO] running `"docker" "rm" "-f" "5bc5259d81eeae718aea685a33eca0ec5cf1ae3b8e033370f60d40dadeeecd05"`
[INFO] [stdout] 5bc5259d81eeae718aea685a33eca0ec5cf1ae3b8e033370f60d40dadeeecd05