[INFO] updating cached repository ahmadabd/guess-random-number-Rust-
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahmadabd/guess-random-number-Rust-
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmadabd/guess-random-number-Rust-" "work/ex/beta-1.37-6/sources/1.36.0/gh/ahmadabd/guess-random-number-Rust-"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ahmadabd/guess-random-number-Rust-'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmadabd/guess-random-number-Rust-" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-Rust-"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-Rust-'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2742d008504484b7d08bd423d9d8803d576e5047
[INFO] sha for GitHub repo ahmadabd/guess-random-number-Rust-: 2742d008504484b7d08bd423d9d8803d576e5047
[INFO] validating manifest of ahmadabd/guess-random-number-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 ahmadabd/guess-random-number-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 ahmadabd/guess-random-number-Rust-
[INFO] finished frobbing ahmadabd/guess-random-number-Rust-
[INFO] frobbed toml for ahmadabd/guess-random-number-Rust- written to work/ex/beta-1.37-6/sources/1.36.0/gh/ahmadabd/guess-random-number-Rust-/Cargo.toml
[INFO] started frobbing ahmadabd/guess-random-number-Rust-
[INFO] finished frobbing ahmadabd/guess-random-number-Rust-
[INFO] frobbed toml for ahmadabd/guess-random-number-Rust- written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-Rust-/Cargo.toml
[INFO] crate ahmadabd/guess-random-number-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 ahmadabd/guess-random-number-Rust- against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 243740a384024ac03ba28c00861198211ecaa28ed97841ae6c08410c895f4bc5
[INFO] running `"docker" "start" "-a" "243740a384024ac03ba28c00861198211ecaa28ed97841ae6c08410c895f4bc5"`
[INFO] [stderr]    Compiling random_num v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "243740a384024ac03ba28c00861198211ecaa28ed97841ae6c08410c895f4bc5"`
[INFO] running `"docker" "rm" "-f" "243740a384024ac03ba28c00861198211ecaa28ed97841ae6c08410c895f4bc5"`
[INFO] [stdout] 243740a384024ac03ba28c00861198211ecaa28ed97841ae6c08410c895f4bc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 75cf29e5cbede04ca6a3f7534cb3bdb5b74ff656ec6ea919aa8e5308783c1759
[INFO] running `"docker" "start" "-a" "75cf29e5cbede04ca6a3f7534cb3bdb5b74ff656ec6ea919aa8e5308783c1759"`
[INFO] [stderr]    Compiling random_num v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "75cf29e5cbede04ca6a3f7534cb3bdb5b74ff656ec6ea919aa8e5308783c1759"`
[INFO] running `"docker" "rm" "-f" "75cf29e5cbede04ca6a3f7534cb3bdb5b74ff656ec6ea919aa8e5308783c1759"`
[INFO] [stdout] 75cf29e5cbede04ca6a3f7534cb3bdb5b74ff656ec6ea919aa8e5308783c1759
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmadabd/guess-random-number-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d65503793a4135f1856ebb54ad79008fe85b945b9eb1ce99a3bb19b509554563
[INFO] running `"docker" "start" "-a" "d65503793a4135f1856ebb54ad79008fe85b945b9eb1ce99a3bb19b509554563"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/random_num-ac51f620a7a74da8
[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" "d65503793a4135f1856ebb54ad79008fe85b945b9eb1ce99a3bb19b509554563"`
[INFO] running `"docker" "rm" "-f" "d65503793a4135f1856ebb54ad79008fe85b945b9eb1ce99a3bb19b509554563"`
[INFO] [stdout] d65503793a4135f1856ebb54ad79008fe85b945b9eb1ce99a3bb19b509554563