[INFO] updating cached repository bogTudose/rustPractice
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bogTudose/rustPractice
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bogTudose/rustPractice" "work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bogTudose/rustPractice" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bogTudose/rustPractice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bogTudose/rustPractice'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6583e2463e1f72a86eed1098b1923798f12bd4c7
[INFO] sha for GitHub repo bogTudose/rustPractice: 6583e2463e1f72a86eed1098b1923798f12bd4c7
[INFO] validating manifest of bogTudose/rustPractice 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 bogTudose/rustPractice 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 bogTudose/rustPractice
[INFO] finished frobbing bogTudose/rustPractice
[INFO] frobbed toml for bogTudose/rustPractice written to work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice/Cargo.toml
[INFO] started frobbing bogTudose/rustPractice
[INFO] finished frobbing bogTudose/rustPractice
[INFO] frobbed toml for bogTudose/rustPractice written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bogTudose/rustPractice/Cargo.toml
[INFO] crate bogTudose/rustPractice 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing bogTudose/rustPractice 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice:/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] 74c52c0d65dc3c7b4e763d36572277576b87c16d92fca77f0463f38b492c2e26
[INFO] running `"docker" "start" "-a" "74c52c0d65dc3c7b4e763d36572277576b87c16d92fca77f0463f38b492c2e26"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "74c52c0d65dc3c7b4e763d36572277576b87c16d92fca77f0463f38b492c2e26"`
[INFO] running `"docker" "rm" "-f" "74c52c0d65dc3c7b4e763d36572277576b87c16d92fca77f0463f38b492c2e26"`
[INFO] [stdout] 74c52c0d65dc3c7b4e763d36572277576b87c16d92fca77f0463f38b492c2e26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice:/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] 3d8563cfa28f4089661c05d7767e39739ef87a8e0f2f8619cef4a6b9892547f9
[INFO] running `"docker" "start" "-a" "3d8563cfa28f4089661c05d7767e39739ef87a8e0f2f8619cef4a6b9892547f9"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "3d8563cfa28f4089661c05d7767e39739ef87a8e0f2f8619cef4a6b9892547f9"`
[INFO] running `"docker" "rm" "-f" "3d8563cfa28f4089661c05d7767e39739ef87a8e0f2f8619cef4a6b9892547f9"`
[INFO] [stdout] 3d8563cfa28f4089661c05d7767e39739ef87a8e0f2f8619cef4a6b9892547f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bogTudose/rustPractice:/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] 2cd475eb91731176b924adbb7eec680c977b8665d3320af573632cfe0c86abf3
[INFO] running `"docker" "start" "-a" "2cd475eb91731176b924adbb7eec680c977b8665d3320af573632cfe0c86abf3"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-cc786e3d167ec50c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2cd475eb91731176b924adbb7eec680c977b8665d3320af573632cfe0c86abf3"`
[INFO] running `"docker" "rm" "-f" "2cd475eb91731176b924adbb7eec680c977b8665d3320af573632cfe0c86abf3"`
[INFO] [stdout] 2cd475eb91731176b924adbb7eec680c977b8665d3320af573632cfe0c86abf3