[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 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-0/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 50c94036b45421d2b9e3e443b67b60f7d6dd131d24c009e13053f77b4b86bbb4
[INFO] running `"docker" "start" "-a" "50c94036b45421d2b9e3e443b67b60f7d6dd131d24c009e13053f77b4b86bbb4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "50c94036b45421d2b9e3e443b67b60f7d6dd131d24c009e13053f77b4b86bbb4"`
[INFO] running `"docker" "rm" "-f" "50c94036b45421d2b9e3e443b67b60f7d6dd131d24c009e13053f77b4b86bbb4"`
[INFO] [stdout] 50c94036b45421d2b9e3e443b67b60f7d6dd131d24c009e13053f77b4b86bbb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed2cbe5534a7158649819f80fd9cd5fe8733425db9591a05076cc3708c9ff31f
[INFO] running `"docker" "start" "-a" "ed2cbe5534a7158649819f80fd9cd5fe8733425db9591a05076cc3708c9ff31f"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "ed2cbe5534a7158649819f80fd9cd5fe8733425db9591a05076cc3708c9ff31f"`
[INFO] running `"docker" "rm" "-f" "ed2cbe5534a7158649819f80fd9cd5fe8733425db9591a05076cc3708c9ff31f"`
[INFO] [stdout] ed2cbe5534a7158649819f80fd9cd5fe8733425db9591a05076cc3708c9ff31f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 31572b7584b870941f949f4025085026d5b0eb97cea7cd2fb88fd2523e06b5b2
[INFO] running `"docker" "start" "-a" "31572b7584b870941f949f4025085026d5b0eb97cea7cd2fb88fd2523e06b5b2"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-b50774a05635f731
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "31572b7584b870941f949f4025085026d5b0eb97cea7cd2fb88fd2523e06b5b2"`
[INFO] running `"docker" "rm" "-f" "31572b7584b870941f949f4025085026d5b0eb97cea7cd2fb88fd2523e06b5b2"`
[INFO] [stdout] 31572b7584b870941f949f4025085026d5b0eb97cea7cd2fb88fd2523e06b5b2