[INFO] updating cached repository SYR-CIS-351/homework-3-dyzheng-su
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SYR-CIS-351/homework-3-dyzheng-su
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SYR-CIS-351/homework-3-dyzheng-su" "work/ex/beta-1.37-6/sources/1.36.0/gh/SYR-CIS-351/homework-3-dyzheng-su"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SYR-CIS-351/homework-3-dyzheng-su'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SYR-CIS-351/homework-3-dyzheng-su" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SYR-CIS-351/homework-3-dyzheng-su"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SYR-CIS-351/homework-3-dyzheng-su'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10fc84befef3cd2e75871a26d0a3046bac7cb33d
[INFO] sha for GitHub repo SYR-CIS-351/homework-3-dyzheng-su: 10fc84befef3cd2e75871a26d0a3046bac7cb33d
[INFO] validating manifest of SYR-CIS-351/homework-3-dyzheng-su 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 SYR-CIS-351/homework-3-dyzheng-su 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 SYR-CIS-351/homework-3-dyzheng-su
[INFO] finished frobbing SYR-CIS-351/homework-3-dyzheng-su
[INFO] frobbed toml for SYR-CIS-351/homework-3-dyzheng-su written to work/ex/beta-1.37-6/sources/1.36.0/gh/SYR-CIS-351/homework-3-dyzheng-su/Cargo.toml
[INFO] started frobbing SYR-CIS-351/homework-3-dyzheng-su
[INFO] finished frobbing SYR-CIS-351/homework-3-dyzheng-su
[INFO] frobbed toml for SYR-CIS-351/homework-3-dyzheng-su written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SYR-CIS-351/homework-3-dyzheng-su/Cargo.toml
[INFO] crate SYR-CIS-351/homework-3-dyzheng-su 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing SYR-CIS-351/homework-3-dyzheng-su 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-2/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/SYR-CIS-351/homework-3-dyzheng-su:/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] 3a348a9ea324a1f97af6198b8ce9873b81e4b36a7063f5c30bdf0fcc1b3d991b
[INFO] running `"docker" "start" "-a" "3a348a9ea324a1f97af6198b8ce9873b81e4b36a7063f5c30bdf0fcc1b3d991b"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "3a348a9ea324a1f97af6198b8ce9873b81e4b36a7063f5c30bdf0fcc1b3d991b"`
[INFO] running `"docker" "rm" "-f" "3a348a9ea324a1f97af6198b8ce9873b81e4b36a7063f5c30bdf0fcc1b3d991b"`
[INFO] [stdout] 3a348a9ea324a1f97af6198b8ce9873b81e4b36a7063f5c30bdf0fcc1b3d991b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/SYR-CIS-351/homework-3-dyzheng-su:/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] 04b618d1038ef4ab5c64a32df52e869939296f590574be07eaf2aa47153175d6
[INFO] running `"docker" "start" "-a" "04b618d1038ef4ab5c64a32df52e869939296f590574be07eaf2aa47153175d6"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "04b618d1038ef4ab5c64a32df52e869939296f590574be07eaf2aa47153175d6"`
[INFO] running `"docker" "rm" "-f" "04b618d1038ef4ab5c64a32df52e869939296f590574be07eaf2aa47153175d6"`
[INFO] [stdout] 04b618d1038ef4ab5c64a32df52e869939296f590574be07eaf2aa47153175d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/SYR-CIS-351/homework-3-dyzheng-su:/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] 6f2a956148a5904ecc7288db71f8ad5a211f2a38a982f6a4e39c75c637d15773
[INFO] running `"docker" "start" "-a" "6f2a956148a5904ecc7288db71f8ad5a211f2a38a982f6a4e39c75c637d15773"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hw3-63d093a72c15a3df
[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" "6f2a956148a5904ecc7288db71f8ad5a211f2a38a982f6a4e39c75c637d15773"`
[INFO] running `"docker" "rm" "-f" "6f2a956148a5904ecc7288db71f8ad5a211f2a38a982f6a4e39c75c637d15773"`
[INFO] [stdout] 6f2a956148a5904ecc7288db71f8ad5a211f2a38a982f6a4e39c75c637d15773