[INFO] updating cached repository jharrilim/rustinging
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jharrilim/rustinging
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jharrilim/rustinging" "work/ex/beta-1.38-1/sources/1.37.0/gh/jharrilim/rustinging"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jharrilim/rustinging'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jharrilim/rustinging" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b41f5511617f6096ae1f296108abddcc0c3b1ea4
[INFO] sha for GitHub repo jharrilim/rustinging: b41f5511617f6096ae1f296108abddcc0c3b1ea4
[INFO] validating manifest of jharrilim/rustinging 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 jharrilim/rustinging 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 jharrilim/rustinging
[INFO] finished frobbing jharrilim/rustinging
[INFO] frobbed toml for jharrilim/rustinging written to work/ex/beta-1.38-1/sources/1.37.0/gh/jharrilim/rustinging/Cargo.toml
[INFO] started frobbing jharrilim/rustinging
[INFO] finished frobbing jharrilim/rustinging
[INFO] frobbed toml for jharrilim/rustinging written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging/Cargo.toml
[INFO] crate jharrilim/rustinging 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 jharrilim/rustinging against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0e7ca656da319ddb691b507f12fd3910b219387d542c0b86e55690d4d1bd78a9
[INFO] running `"docker" "start" "-a" "0e7ca656da319ddb691b507f12fd3910b219387d542c0b86e55690d4d1bd78a9"`
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "0e7ca656da319ddb691b507f12fd3910b219387d542c0b86e55690d4d1bd78a9"`
[INFO] running `"docker" "rm" "-f" "0e7ca656da319ddb691b507f12fd3910b219387d542c0b86e55690d4d1bd78a9"`
[INFO] [stdout] 0e7ca656da319ddb691b507f12fd3910b219387d542c0b86e55690d4d1bd78a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe4726b20082801146378716a2d77fa84ade84f338a4df9d71999cead0650c88
[INFO] running `"docker" "start" "-a" "fe4726b20082801146378716a2d77fa84ade84f338a4df9d71999cead0650c88"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "fe4726b20082801146378716a2d77fa84ade84f338a4df9d71999cead0650c88"`
[INFO] running `"docker" "rm" "-f" "fe4726b20082801146378716a2d77fa84ade84f338a4df9d71999cead0650c88"`
[INFO] [stdout] fe4726b20082801146378716a2d77fa84ade84f338a4df9d71999cead0650c88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jharrilim/rustinging:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9fd71a6519eb97f8b2a16a374c2fc1ca7b2d2ef9b0fb7e4b590121a77de4963f
[INFO] running `"docker" "start" "-a" "9fd71a6519eb97f8b2a16a374c2fc1ca7b2d2ef9b0fb7e4b590121a77de4963f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-8b1946e8ba935a03
[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" "9fd71a6519eb97f8b2a16a374c2fc1ca7b2d2ef9b0fb7e4b590121a77de4963f"`
[INFO] running `"docker" "rm" "-f" "9fd71a6519eb97f8b2a16a374c2fc1ca7b2d2ef9b0fb7e4b590121a77de4963f"`
[INFO] [stdout] 9fd71a6519eb97f8b2a16a374c2fc1ca7b2d2ef9b0fb7e4b590121a77de4963f