[INFO] updating cached repository haxworx/RustProxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/haxworx/RustProxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/haxworx/RustProxy" "work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/haxworx/RustProxy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustProxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustProxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd987ae21a0291836bc7a36dcdf1ee4ca8bbad0a
[INFO] sha for GitHub repo haxworx/RustProxy: cd987ae21a0291836bc7a36dcdf1ee4ca8bbad0a
[INFO] validating manifest of haxworx/RustProxy 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 haxworx/RustProxy 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 haxworx/RustProxy
[INFO] finished frobbing haxworx/RustProxy
[INFO] frobbed toml for haxworx/RustProxy written to work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy/Cargo.toml
[INFO] started frobbing haxworx/RustProxy
[INFO] finished frobbing haxworx/RustProxy
[INFO] frobbed toml for haxworx/RustProxy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustProxy/Cargo.toml
[INFO] crate haxworx/RustProxy 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 haxworx/RustProxy 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy:/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] db72c479c552abd8817e6af3b8b1599f2ee0957327019e901467fa3c7f248947
[INFO] running `"docker" "start" "-a" "db72c479c552abd8817e6af3b8b1599f2ee0957327019e901467fa3c7f248947"`
[INFO] [stderr]    Compiling privacy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/bin/proxy.rs:306:5
[INFO] [stderr]     |
[INFO] [stderr] 306 |                 1 << 7;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "db72c479c552abd8817e6af3b8b1599f2ee0957327019e901467fa3c7f248947"`
[INFO] running `"docker" "rm" "-f" "db72c479c552abd8817e6af3b8b1599f2ee0957327019e901467fa3c7f248947"`
[INFO] [stdout] db72c479c552abd8817e6af3b8b1599f2ee0957327019e901467fa3c7f248947
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy:/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] 08b5d3092cb1a39ae998806b94c0611165ea66c27b872631216d13449f8233f7
[INFO] running `"docker" "start" "-a" "08b5d3092cb1a39ae998806b94c0611165ea66c27b872631216d13449f8233f7"`
[INFO] [stderr]    Compiling privacy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/bin/proxy.rs:306:5
[INFO] [stderr]     |
[INFO] [stderr] 306 |                 1 << 7;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "08b5d3092cb1a39ae998806b94c0611165ea66c27b872631216d13449f8233f7"`
[INFO] running `"docker" "rm" "-f" "08b5d3092cb1a39ae998806b94c0611165ea66c27b872631216d13449f8233f7"`
[INFO] [stdout] 08b5d3092cb1a39ae998806b94c0611165ea66c27b872631216d13449f8233f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustProxy:/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] 406cdb2a8616b33c1eef0e31296e36a2380fb52785f327ba3543ecca038f9e31
[INFO] running `"docker" "start" "-a" "406cdb2a8616b33c1eef0e31296e36a2380fb52785f327ba3543ecca038f9e31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proxy-a68c2c4ba94c2247
[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" "406cdb2a8616b33c1eef0e31296e36a2380fb52785f327ba3543ecca038f9e31"`
[INFO] running `"docker" "rm" "-f" "406cdb2a8616b33c1eef0e31296e36a2380fb52785f327ba3543ecca038f9e31"`
[INFO] [stdout] 406cdb2a8616b33c1eef0e31296e36a2380fb52785f327ba3543ecca038f9e31