[INFO] updating cached repository irina9215/GuessNumber
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/irina9215/GuessNumber
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/irina9215/GuessNumber" "work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/irina9215/GuessNumber" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irina9215/GuessNumber"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irina9215/GuessNumber'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 097a17180fa368619b01a211ee8401d4ed5fc5c5
[INFO] sha for GitHub repo irina9215/GuessNumber: 097a17180fa368619b01a211ee8401d4ed5fc5c5
[INFO] validating manifest of irina9215/GuessNumber 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 irina9215/GuessNumber 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 irina9215/GuessNumber
[INFO] finished frobbing irina9215/GuessNumber
[INFO] frobbed toml for irina9215/GuessNumber written to work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber/Cargo.toml
[INFO] started frobbing irina9215/GuessNumber
[INFO] finished frobbing irina9215/GuessNumber
[INFO] frobbed toml for irina9215/GuessNumber written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irina9215/GuessNumber/Cargo.toml
[INFO] crate irina9215/GuessNumber 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 irina9215/GuessNumber 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber:/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] bfee3e9116a3bebba59de20480ce5f93ca0d3b405129c0b9952b0cb78b8ba8c5
[INFO] running `"docker" "start" "-a" "bfee3e9116a3bebba59de20480ce5f93ca0d3b405129c0b9952b0cb78b8ba8c5"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "bfee3e9116a3bebba59de20480ce5f93ca0d3b405129c0b9952b0cb78b8ba8c5"`
[INFO] running `"docker" "rm" "-f" "bfee3e9116a3bebba59de20480ce5f93ca0d3b405129c0b9952b0cb78b8ba8c5"`
[INFO] [stdout] bfee3e9116a3bebba59de20480ce5f93ca0d3b405129c0b9952b0cb78b8ba8c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber:/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] b1c151ae50bc9523c8f4bd0193967c8756121ba57226a264e8104b9f06b5b478
[INFO] running `"docker" "start" "-a" "b1c151ae50bc9523c8f4bd0193967c8756121ba57226a264e8104b9f06b5b478"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b1c151ae50bc9523c8f4bd0193967c8756121ba57226a264e8104b9f06b5b478"`
[INFO] running `"docker" "rm" "-f" "b1c151ae50bc9523c8f4bd0193967c8756121ba57226a264e8104b9f06b5b478"`
[INFO] [stdout] b1c151ae50bc9523c8f4bd0193967c8756121ba57226a264e8104b9f06b5b478
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irina9215/GuessNumber:/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] b283de678786995fd63a5d163844fb150b2c2fa0b6be695017094a761c1ac798
[INFO] running `"docker" "start" "-a" "b283de678786995fd63a5d163844fb150b2c2fa0b6be695017094a761c1ac798"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-4035671d219df60b
[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" "b283de678786995fd63a5d163844fb150b2c2fa0b6be695017094a761c1ac798"`
[INFO] running `"docker" "rm" "-f" "b283de678786995fd63a5d163844fb150b2c2fa0b6be695017094a761c1ac798"`
[INFO] [stdout] b283de678786995fd63a5d163844fb150b2c2fa0b6be695017094a761c1ac798