[INFO] cloning repository https://github.com/haxworx/RustProxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haxworx/RustProxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxworx%2FRustProxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxworx%2FRustProxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd987ae21a0291836bc7a36dcdf1ee4ca8bbad0a
[INFO] testing haxworx/RustProxy against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxworx%2FRustProxy" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/haxworx/RustProxy on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haxworx/RustProxy
[INFO] finished tweaking git repo https://github.com/haxworx/RustProxy
[INFO] tweaked toml for git repo https://github.com/haxworx/RustProxy written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/haxworx/RustProxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1498a7e0dcd9ad6e52a982f837293b37bd538c87ac870608f04d25a835d0042
[INFO] running `Command { std: "docker" "start" "-a" "d1498a7e0dcd9ad6e52a982f837293b37bd538c87ac870608f04d25a835d0042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1498a7e0dcd9ad6e52a982f837293b37bd538c87ac870608f04d25a835d0042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1498a7e0dcd9ad6e52a982f837293b37bd538c87ac870608f04d25a835d0042", kill_on_drop: false }`
[INFO] [stdout] d1498a7e0dcd9ad6e52a982f837293b37bd538c87ac870608f04d25a835d0042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef1cc5f83cfe4a13a20c18d579b94d1f6adf952637d83f63287046b12074cb4
[INFO] running `Command { std: "docker" "start" "-a" "4ef1cc5f83cfe4a13a20c18d579b94d1f6adf952637d83f63287046b12074cb4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling threadpool v0.1.4
[INFO] [stderr]    Compiling privacy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bin/proxy.rs:93:43
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]    |                                              ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 93 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:103:43
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stdout]     |                                              ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stdout] 103 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();    
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:144:43
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]     |                                              ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 144 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]     |                                          ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 165 -     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 165 +     let outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused bitwise operation that must be used
[INFO] [stdout]    --> src/bin/proxy.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 1 << 7;
[INFO] [stdout]     |                 ^^^^^^ the bitwise operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 let _ = 1 << 7;
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "4ef1cc5f83cfe4a13a20c18d579b94d1f6adf952637d83f63287046b12074cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef1cc5f83cfe4a13a20c18d579b94d1f6adf952637d83f63287046b12074cb4", kill_on_drop: false }`
[INFO] [stdout] 4ef1cc5f83cfe4a13a20c18d579b94d1f6adf952637d83f63287046b12074cb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70b6bea980dd1c58a511a7b8f270d55ca2f1da28bce1e84f060c7a0fa8a16687
[INFO] running `Command { std: "docker" "start" "-a" "70b6bea980dd1c58a511a7b8f270d55ca2f1da28bce1e84f060c7a0fa8a16687", kill_on_drop: false }`
[INFO] [stderr]    Compiling privacy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bin/proxy.rs:93:43
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]    |                                              ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 93 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:103:43
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stdout]     |                                              ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stdout] 103 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();    
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:144:43
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]     |                                              ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 144 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/bin/proxy.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout]     |                                          ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 165 -     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stdout] 165 +     let outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused bitwise operation that must be used
[INFO] [stdout]    --> src/bin/proxy.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 1 << 7;
[INFO] [stdout]     |                 ^^^^^^ the bitwise operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 let _ = 1 << 7;
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/bin/proxy.rs (/opt/rustwide/target/debug/deps/proxy-6aa5518f7e64e8e9)
[INFO] running `Command { std: "docker" "inspect" "70b6bea980dd1c58a511a7b8f270d55ca2f1da28bce1e84f060c7a0fa8a16687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b6bea980dd1c58a511a7b8f270d55ca2f1da28bce1e84f060c7a0fa8a16687", kill_on_drop: false }`
[INFO] [stdout] 70b6bea980dd1c58a511a7b8f270d55ca2f1da28bce1e84f060c7a0fa8a16687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d14d7dab1712ac831c42094c662181f78cd9e4cf6799d118b3aa59724cb6e86
[INFO] running `Command { std: "docker" "start" "-a" "4d14d7dab1712ac831c42094c662181f78cd9e4cf6799d118b3aa59724cb6e86", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/bin/proxy.rs:93:43
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr]    |                                              ^    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr] 93 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/bin/proxy.rs:103:43
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stderr]     |                                              ^    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();    
[INFO] [stderr] 103 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();    
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/bin/proxy.rs:144:43
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr]     |                                              ^    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 -     let mut outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr] 144 +     let mut outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/bin/proxy.rs:165:39
[INFO] [stderr]     |
[INFO] [stderr] 165 |     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr]     |                                          ^    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 165 -     let outstream = TcpStream::connect::<(&str)>(bogus_fix).unwrap();
[INFO] [stderr] 165 +     let outstream = TcpStream::connect::<&str>(bogus_fix).unwrap();
[INFO] [stderr]     | 
[INFO] [stderr] 
[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]     |                 ^^^^^^ the bitwise operation produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 306 |                 let _ = 1 << 7;
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `privacy` (bin "proxy" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/proxy.rs (/opt/rustwide/target/debug/deps/proxy-6aa5518f7e64e8e9)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d14d7dab1712ac831c42094c662181f78cd9e4cf6799d118b3aa59724cb6e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d14d7dab1712ac831c42094c662181f78cd9e4cf6799d118b3aa59724cb6e86", kill_on_drop: false }`
[INFO] [stdout] 4d14d7dab1712ac831c42094c662181f78cd9e4cf6799d118b3aa59724cb6e86