[INFO] updating cached repository balajisivaraman/realword-warp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/balajisivaraman/realword-warp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/balajisivaraman/realword-warp" "work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/balajisivaraman/realword-warp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/balajisivaraman/realword-warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/balajisivaraman/realword-warp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7279bdfd3d93d81650074a3192f86ba8cdb2d64e
[INFO] sha for GitHub repo balajisivaraman/realword-warp: 7279bdfd3d93d81650074a3192f86ba8cdb2d64e
[INFO] validating manifest of balajisivaraman/realword-warp 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 balajisivaraman/realword-warp 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 balajisivaraman/realword-warp
[INFO] finished frobbing balajisivaraman/realword-warp
[INFO] frobbed toml for balajisivaraman/realword-warp written to work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp/Cargo.toml
[INFO] started frobbing balajisivaraman/realword-warp
[INFO] finished frobbing balajisivaraman/realword-warp
[INFO] frobbed toml for balajisivaraman/realword-warp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/balajisivaraman/realword-warp/Cargo.toml
[INFO] crate balajisivaraman/realword-warp 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 balajisivaraman/realword-warp 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp:/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] c3edc9bc9eb7308e93b84f87e0ccf8bf9a790499ca226bf60babf88fb06ee7f3
[INFO] running `"docker" "start" "-a" "c3edc9bc9eb7308e93b84f87e0ccf8bf9a790499ca226bf60babf88fb06ee7f3"`
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling sha-1 v0.7.0
[INFO] [stderr]    Compiling tungstenite v0.6.0
[INFO] [stderr]    Compiling warp v0.1.0
[INFO] [stderr]    Compiling realword-warp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.94s
[INFO] running `"docker" "inspect" "c3edc9bc9eb7308e93b84f87e0ccf8bf9a790499ca226bf60babf88fb06ee7f3"`
[INFO] running `"docker" "rm" "-f" "c3edc9bc9eb7308e93b84f87e0ccf8bf9a790499ca226bf60babf88fb06ee7f3"`
[INFO] [stdout] c3edc9bc9eb7308e93b84f87e0ccf8bf9a790499ca226bf60babf88fb06ee7f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp:/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] ce51f754bbe81d233b5f93e49395909fb642750b950bc12bb595a254a9c004dd
[INFO] running `"docker" "start" "-a" "ce51f754bbe81d233b5f93e49395909fb642750b950bc12bb595a254a9c004dd"`
[INFO] [stderr]    Compiling realword-warp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "ce51f754bbe81d233b5f93e49395909fb642750b950bc12bb595a254a9c004dd"`
[INFO] running `"docker" "rm" "-f" "ce51f754bbe81d233b5f93e49395909fb642750b950bc12bb595a254a9c004dd"`
[INFO] [stdout] ce51f754bbe81d233b5f93e49395909fb642750b950bc12bb595a254a9c004dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/balajisivaraman/realword-warp:/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] 57d9758bba6e8ebf66a6b357a32465e4a4a429c6fc2ac9a5201b5f6d40afea91
[INFO] running `"docker" "start" "-a" "57d9758bba6e8ebf66a6b357a32465e4a4a429c6fc2ac9a5201b5f6d40afea91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/realword_warp-c4d23837c98d3d12
[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" "57d9758bba6e8ebf66a6b357a32465e4a4a429c6fc2ac9a5201b5f6d40afea91"`
[INFO] running `"docker" "rm" "-f" "57d9758bba6e8ebf66a6b357a32465e4a4a429c6fc2ac9a5201b5f6d40afea91"`
[INFO] [stdout] 57d9758bba6e8ebf66a6b357a32465e4a4a429c6fc2ac9a5201b5f6d40afea91